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学術論文

[1] Shinya Kondo, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "Integration of Traffic Reduction and Sleep Scheduling in Wireless Sensor Networks," Int'l Journal of Computer Systems Science and Engineering, (accepted, to appear).

[2] Keisuke Goto, Yuya Sasaki, Takahiro Hara, and Shojiro Nishio, "Data Gathering Using Mobile Agents for Reducing Traffic in Dense Mobile Wireless Sensor Networks," Mobile Information Systems, (accepted, to appear).

[3] Daichi Amagata, Yuya Sasaki, Takahiro Hara, Shojiro Nishio, "A Top-K Query Routing Method in Mobile Ad Hoc Networks," 情報処理学会論文誌, (accepted, to appear).

[4] Zhangbing Zhou, Walid Gaaloul, Feng Gao, Sami Bhiri, Lei Shu, and Samir Tata, "Assessing the Replaceability of Service Protocols in Medidated Service Interactions," Future Generation Computer Systems, volume 29, number 1, pages 287-299, January 2013.

[5] Long Cheng, Canfeng Chen, Jian Ma, and Lei Shu, "Contention-Based Geographic Forwarding in Asynchronous Duty Cycled Wireless Sensor Networks," Int'l Journal of Communication Systems, volume 25, number 12, pages 1585-1602, December 2012.

[6] Yuanfang Chen, Mingchu Li, Lei Shu, Lei Wang, and Takahiro Hara, "A Proportional Fairness Backoff Scheme for Funneling Effect in Wireless Sensor Networks," Transactions on Emerging Telecommunications Technologies, volume 23, number 6, pages 585-597, October 2012.

[7] Masumi Shirakawa, Kotaro Nakayama, Tahahiro Hara, Shojiro Nishio, "Wikipediaのカテゴリグラフ解析による語句の確率的分類とその応用," 情報処理学会論文誌データベース（TOD）, volume 5, number 3, pages 51-63, September 2012.

[8] Longhui Ma, Lei Wang, Lei Shu, and Jing Zhao, "Visualizing Wireless Sensor Networks with NetViewer," Int'l Journal of Ad Hoc and Ubiquitous Computing (IJAHUC), volume 10, number 1/2012, pages 1-11, June 2012.

[9] Mayu Iwata, Hiroki Miyamoto, Takahiro Hara, Daijiro Komaki, Kentaro Shimatani, Tomohiro Mashita, Kiyoshi Kiyokawa, Toshiaki Uemukai, Gen Hattori, Shojiro Nishio, and Haruo Takemura, "A Content Search System Considering the Activity and Context of a Mobile User," Int'l Journal of Personal and Ubiquitous Computing, June 2012.

[10] Masumi Shirakawa, Kotaro Nakayama, Tahahiro Hara, Shojiro Nishio, "Wikipediaとベイズ理論を用いた関連エンティティ推測と短文クラスタリングへの応用," 日本データベース学会論文誌, volume 11, number 1, pages 37-42, June 2012.

[11] Zhang-Bing Zhou, Lei Shu, and Jian-Wei Niu, "Service Protocol Adaptability Assessment for Supporting Mediated Service Interactions," Journal of Internet Technology, volume 13, number 3, pages 52-70, May 2012.

[12] Chuan Zhu, Chunlin Zheng, Lei Shu, and Guangjie Han, "A Survey on Coverage and Connectivity Issues in Wireless Sensor Networks," Journal of Network and Computer Applications, volume 35, number 2, pages 619-632, March 2012.

[13] Akimitsu Kanzaki, Yasuhiro Nose, Takahiro Hara, and Shojiro Nishio, "Dynamic Route Construction Based on Measured Characteristics of Radio Propagation in Wireless Sensor Networks," International Journal of Advanced Computer Science, volume 2, number 3, pages 85-98, March 2012.

[14] Keisuke Goto, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "A Mobile Agents Control Method for Sensor Data Gathering Based on Geographical Granularity in Dense Mobile Sensor Networks," 情報処理学会論文誌, volume 53, number 2, pages 741-753, February 2012.

[15] Kriengsak Treeprapin, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "Effective Node Deployment in Sparse Mobile Sensor Networks," Journal of Information Processing, volume 20, number 1, pages 104-113, January 2012.

[16] Yoshiaki Taniguchi, Akimitsu Kanzaki, Naoki Wakamiya, and Takahiro Hara, "An Energy-Efficient Data Gathering Mechanism Using Traveling Wave and Spatial Interpolation for Wireless Sensor Networks," Journal of Information Processing, volume 20, number 1, pages 167-176, January 2012.

[17] Guangjie Han, Jinfang Jiang, Lei Shu, Mohsen Guizani, and Shojiro Nishio, "A Two-Step Secure Localization for Wireless Sensor Networks," In Oxford, The Computer Journal. 2012, January 2012.

[18] Toshimitsu Fujii, Mitsuru Kaji, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "モバイルアドホックネットワークにおけるack-carry方式を用いた情報配布手法," 情報処理学会論文誌, volume 53, number 1, pages 286-297, January 2012.

[19] Taye Mulugeta, Lei Shu, Manfred Hauswirth, Zhangbing Zhou, and Shojiro Nishio, "Secured Geographic Forwarding in Wireless Multimedia Sensor Networks," Journal of Information Processing, volume 20, number 1, pages 54-64, January 2012.

[20] Yazhi Liu, Jianwei Niu, Jian Ma, Lei Shu, Takahiro Hara, and Wendong Wang, "The Insights of Message Delivery Delay in Vanets with a Bidirectional Traffic Model," Elsevier, Journal of Network and Computer Applications, January 2012.

[21] Jun Shinomiya, Yuuichi Teranishi, Kaname Harumoto, Susumu Takeuchi, Shojiro Nishio, "A Sensor Data Collection Method on Hierarchical Delaunay Overlay Network Satisfying System Constraints," 情報処理学会論文誌, volume 52, number 12, pages 3251-3262, December 2011.

[22] , Susumu Takeuchi, Yuuichi Teranishi, Kaname Harumoto, Shojiro Nishio, Shinji Shimojo, "地理的オーバレイネットワークを用いた位置依存コンテンツ分散管理手法 ," 情報処理学会論文誌, volume 52, number 12, pages 3289-3299, December 2011.

[23] Wei Cai, Min Chen, Takahiro Hara, Lei Shu, and Taekyoung Kwon, "A Genetic Algorithm Approach to Multi-Agents Itinerary Planning in Wireless Sensor Networks," In ACM/Springer Journal on Mobile Networks and Applications (MONET), volume 16, number 6, pages 782-793, December 2011.

[24] Chunsheng Zhu, Lei Shu, Takahiro Hara, Lei Wang, Shojiro Nishio, and Laurence T. Yang, "A Survey on Communication and Data Management Issues in Mobile Sensor Networks," Wireless Communications and Mobile Computing, November 2011.

[25] Haklae Kim, John Breslin, Han-Chieh Chao, and Lei Shu, "Evolution of Social Networks Based on Tagging Practices," IEEE Transactions on Services Computing, November 2011.

[26] , Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "P2Pストリーミング環境における分割データの重要度を考慮した視聴中止端末数削減手法," 情報処理学会論文誌, volume 52, number 11, pages 3008-3017, November 2011.

[27] Jun Shinomiya, Yuuichi Teranishi, Kaname Harumoto, Susumu Takeuchi, Shojiro Nishio, "階層化ドロネーオーバレイネットワークにおける空間補間に適したセンサ観測値収集手法," 情報処理学会論文誌, volume 52, number 10, pages 2892-2901, October 2011.

[28] Shinya Kondo, Akimitsu Kanzaki, Tahahiro Hara, Shojiro Nishio, "Integration of Traffic Reduction Based on Spatial and Temporal Correlation and Sleep Scheduling in Wireless Sensor Networks," 日本データベース学会論文誌, volume 10, number 2, pages 1-6, October 2011.

[29] Masahiro Umezawa, Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "Streaming Delivery Methods for Interruption Time Reduction by Finer Data Division on Broadcast and Communication Integration Environments," 日本データベース学会論文誌, volume 10, number 2, pages 7-12, October 2011.

[30] Guangjie Han, Huihui Xu, Jinfang Jiang, Lei Shu, Takahiro Hara, and Shojiro Nishio, "Path Planning Using a Mobile Anchor Node Based on Triangulation in Wireless Sensor Networks," Wireless Communications and Mobile Computing, October 2011.

[31] Daijiro Komaki, Azusa Oku, Yuki Arase, Takahiro Hara, Toshiaki Uemukai, Gen Hattori, and Shojiro Nishio, "Content Comparison Functions for Mobile Co-Located Collaborative Web Search," Journal of Ambient Intelligence and Humanized Computing, volume 3, number 3, pages 239-248, September 2011.

[32] Lei Shu, Takahiro Hara, and Shojiro Nishio, "Multimedia Streaming in Mobile Sensor Networks with Duty-Cycle and Environmental Energy Harvesting," IEEE COMSOC MMTC E-Letter, volume 6, number 9, pages 20-24, September 2011.

[33] Al-Sakib Khan Pathan, Muhammad Mostafa Monowar, Jinfang Jiang, Lei Shu, and Guangjie Han, "An Efficient Approach of Secure Group Association Management in Densely Deployed Heterogeneous Distributed Sensor Networks," Security and Communication Networks, volume 4, number 9, 1013–1026, September 2011.

[34] Lei Shu, Takahiro Hara, Shojiro Nishio, Yuanfang Chen, and Manfred Hauswirth, "The New Challenge: Mobile Multimedia Sensor Networks," Int'l Journal of Multimedia Intelligence and Security, volume 2, number 2, pages 107-119, July 2011.

[35] Lei Shu, Manfred Hauswirth, Han-Chieh Chao, Min Chen, and Yan Zhang, "Nettopo: a Framework of Simulation and Visualization for Wireless Sensor Networks," Ad Hoc Networks, volume 9, number 5, pages 799-820, July 2011.

[36] Masumi Shirakawa, Kotaro Nakayama, Tahahiro Hara, Shojiro Nishio, "コンテキストを考慮した複数語からの関連エンティティ抽出手法," 日本データベース学会論文誌, volume 10, number 1, June 2011.

[37] , , , , , , Shojiro Nishio, "A Self-Localization Method Using Propagation of Existence Probability Distribution," 電子情報処理学会論文誌, volume J94-D, number 5, pages 780-790, May 2011.

[38] , , , , , Shojiro Nishio, "存在確率分布の伝播を用いた自己位置推定手法," 情報処理学会論文誌, volume 52, number 5, pages 1862-1870, May 2011.

[39] Fei Tong, Rong Xie, Lei Shu, and Young-Chon Kim, "A Cross-Layer Duty-Cycle Mac Protocol Supporting a Pipeline Feature for Wireless Sensor Networks," Sensors, volume 11, number 5, pages 5183-5201, May 2011.

[40] Akimitsu Kanzaki, Yuuki Iima, Tahahiro Hara, Shojiro Nishio, "A Traffic Reduction Method Using Packet Overhearing and Data Interpolation in Wireless Sensor Networks," IPSJ Journal, volume 52, number 4, pages 1678-1692, April 2011.

[41] Kriengsak Treeprapin, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "A Node Deployment Strategy for Efficient Sensing with Mobile Sensors in Sparse Sensor Networks," Journal of Information Processing, volume 52, number 3, pages 968-982, March 2011.

[42] Suguru Sakashita, Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "A Method to Reduce Interruption Time in P2p Streaming Environments," 情報処理学会論文誌, volume 52, number 3, pages 1045-1054, March 2011.

[43] Yuki Arase, Takahiro Hara, Daijiro Komaki, and Shojiro Nishio, "Mobile Search Assistance from Hci Aspect," Int'l Journal of Space-Based and Situated Computing (IJSSC), volume 1, number 1, pages 18-29, March 2011.

[44] Masahiro Ito, Kotaro Nakayama, Takahiro Hara, and Shojiro Nishio, "Semantic Relatedness Measurement Based on Wikipedia Link Co-Occurrence Analysis," Int'l Journal of Web Information Systems (IJWIS) , volume 7, number 1, pages 44-61, March 2011.

[45] Masumi Shirakawa, Kotaro Nakayama, Eiji Aramaki, Tahahiro Hara, Shojiro Nishio, "WikipediaとWebの情報を組み合わせたオントロジー構築の試み," 電子情報通信学会論文誌 D, volume 94, number 3, pages 525-539, March 2011.

[46] Mayu Iwata, Yuki Arase, Tahahiro Hara, Shojiro Nishio, "子供によるWeb検索のための検索結果リランク手法," 情報処理学会論文誌, volume 52, number 3, pages 1055-1068, March 2011.

[47] Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "A Top-K Query Processing Method by Predicting Score Distribution in Mobile Ad Hoc Networks," 情報処理学会論文誌, volume 52, number 1, pages 175-186, January 2011.

[48] Yasuhiro Nose, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "A Route Construction Based on Measured Characteristics of Radio Propagation in Wireless Sensor Networks," Journal of Ambient Intelligent and Humanized Computing, volume 1, number 4, pages 259-270, December 2010.

[49] Shinichi Yataka, Kohei Tanaka, Tsutomu Terada, Masahiko Tsukamoto, Shojiro Nishio, "A Context-Aware Audio Information Presentation Method for Wearable Computing," 情報処理学会論文誌, volume 51, number 12, pages 2384-2395, December 2010.

[50] Yuki Arase, Takahiro Hara, Toshiaki Uemukai, and Shojiro Nishio, "Annotation and Auto-Scrolling for Web Page Overview in Mobile Web Browsing," Int'l Journal of Handheld Computing Research (IJHCR), volume 1, number 4, pages 63-80, December 2010.

[51] Weiwei Fang, Feng Liu, Fangnan Yang, Lei Shu, and Shojiro Nishio, "Energy-Efficient Cooperative Communication for Data Transmission in Wireless Sensor Networks," IEEE Transaction on Consumer Electronics, volume 56, number 4, pages 2185-2192, November 2010.

[52] Kohei Tanaka, Yasue Kishino, Tsutomu Terada, Masakazu Miyamae, Shojiro Nishio, "A Framework to Construct Video Games Using Wearable Sensors," 情報処理学会論文誌, volume 51, number 11, pages 2055-2065, November 2010.

[53] Takahiro Hara, Ryo Hagihara, Yuya Sasaki, Masako Shinohara, and Shojiro Nishio, "Efficient Top-K Query Processing in Mobile Ad Hoc Networks," Int'l Journal of Next-Generation Computing, volume 1, number 2, November 2010.

[54] Yusuke Gotoh, Tomoki Yoshihisa, Hideo Taniguchi, and Masanori Kanazawa, "A Scheduling Method to Reduce Waiting Time for Node Relay-Based Webcast Considering Available Bandwidth," Proc. of Int'l Workshop on Streaming Media Delivery and Management Systems (SMDMS 2010), pages 489-494, November 2010.

[55] Jin Wang, Jeong-Uk Kim, Lei Shu, Yu Niu, and Sungyoung Lee, "A Distance-Based Energy Aware Routing Algorithm for Wireless Sensor Networks," Sensors, number 10, pages 9493-9511, October 2010.

[56] Lei Shu and Min Chen, "Multimedia Over Sensor Networks," IEEE COMSOC MMTC E-Letter, volume 5, number 5, pages 59-60, September 2010.

[57] Zhangbing Zhou, Han-Chieh Chao, Sami Bhiri, Lei Shu, and Manfred Hauswirth, "Analyzing Mediated Service Protocol Interactions Considering User's Expectation," Journal of Internet Technology, volume 11, number 5, pages 577-598, September 2010.

[58] Yoshihiro Kosaka, Akimitsu Kanzaki, Takahiro Hara, Shojiro Nishio, "P2p Network Based on Cycle of Sensing in Ubiquitous Sensor Environment," Journal of Information Processing Society of Japan, volume 51, number 9, pages 1892-1904, September 2010.

[59] Yusuke Gotoh, Tomoki Yoshihisa, Hideo Taniguchi, and Masanori Kanazawa, "A Scheduling Method on Selective Contents Delivery with Node Relay-Based Webcast Considering Data Size," Int'l Journal of Research and Innovation (Advances in Information Sciences and Service Sciences), volume 2, number 3, pages 128-138, September 2010.

[60] Toru Shiraki, Yuuichi Teranishi, Susumu Takeuchi, Kaname Harumoto, Shojiro Nishio, "P2P ネットワークにおける Bloom Filter を用いた移動履歴に基づくユーザ探索手法の提案," 情報処理学会論文誌, volume 51, number 9, pages 1905-1915, September 2010.

[61] Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "放送通信融合環境における再生中断時間短縮のためのストリーミング配信手法," 情報処理学会論文誌, volume 51, number 8, pages 1402-1412, August 2010.

[62] Yusuke Gotoh, Kentaro Suzuki, Tomoki Yoshihisa, Hideo Taniguchi, Masanori Kanazawa, "再生中断時間短縮のための端末伝送型インターネット放送システムの設計と実装," 電子情報通信学会論文誌 D, volume J93-D, number 7, pages 1102-1113, July 2010.

[63] Xiaohu Ge, Chang-Xiang Wang, Yang Yang, Lei Shu, Chuang Liu, and Lin Xiang, "AFSO: an Adaptive Frame Size Optimization Mechanism for 802.11 Networks," KSII Transactions on Internet and Information Systems, volume 4, number 3, pages 205-223, June 2010.

[64] Takefumi Ogawa, Tatsuya Shinjo, Shinya Kitajima, Takahiro Hara, and Shojiro Nishio, "Node Control Methods to Reduce Power Consumption Using Push-Based Broadcast for Mobile Sesor Networks," Journal of Mobile Multimedia, volume 6, number 2, pages 114-127, June 2010.

[65] Masumi Shirakawa, Kotaro Nakayama, Eiji Aramaki, Tahahiro Hara, Shojiro Nishio, "格助詞付きWeb検索クエリを用いた関連のある概念間の関係抽出," 日本データベース学会論文誌, volume 9, number 1, pages 35-40, June 2010.

[66] Lei Shu and Manfred Hauswirth, "Cross Layer Optimization for Data Gathering in Wireless Multimedia Sensor Networks within Expected Network Lifetime," Journal of Universal Computer Science, volume 16, number 10, pages 1343-1367, May 2010.

[67] Jun Shinomiya, Yuichi Teranishi, Kaname Harumoto, Susumu Takeuchi, and Shojiro Nishio, "An Examination of Sensor Data Collection Method for Spatial Interpolation on Hierarchical Delaunay Overlay Network," Proc. of Int'l Workshop on Sensor Network Technologies for Information Explosion Era (SeNTIE 2010), pages 407-412, May 2010.

[68] Takahiro Hara and Shojiro Nishio, "Global Consistency Management Methods Based on Escrow Approaches in Mobile Ad Hoc Networks," Int'l Journal on Mobile Information Systems, volume 6, number 1, pages 5-26, April 2010.

国際会議

[1] Yuka Komai, Yuya Sasaki, Takahiro Hara, and Shojiro Nishio, "Processing k Nearest Neighbor Queries for Location-Dependent Data in Manets," Proc. of Int'l Conf. on Database and Expert Systems Applications (DEXA 2013), August 2013.

[2] Daichi Amagata, Yuya Sasaki, Takahiro Hara, and Shojiro Nishio, "A Robust Routing Method for Top-K Queries in Mobile Ad Hoc Networks," Proc of IEEE Int'l Conf. on Mobile Data Management (MDM-2013), June 2013.

[3] Yuya Sasaki, Wang-Chien Lee, Takahiro Hara, and Shojiro Nishio, "On Alleviating Beacon Overhead in Routing Protocols for Urban Vanets," Proc of IEEE Int'l Conf. on Mobile Data Management (MDM-2013), June 2013.

[4] Daichi Amagata, Yuya Sasaki, Takahiro Hara, and Shojiro Nishio, "A Routing Method for Top-K Query Processing in Mobile Ad Hoc Networks," Proc of IEEE Int'l Conf. on Advanced Information Networking and Applications (AINA-2013) , pages 161-168, March 2013.

[5] Kazuya Matsuo, Keisuke Goto, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "Data Gathering Considering Geographical Distribution of Data Values in Dense Mobile Wireless Sensor Networks," Proc. of Int'l Conf. on Advanced Information Networking and Applications (AINA-2013), pages 445-452, March 2013.

[6] Takuya Sugitani, Masumi Shirakawa, Takahiro Hara, and Shojiro Nishio, "Detecting Local Events by Analyzing Spatiotemporal Locality of Tweets," Proc. of Int'l Conf. on The Sixth International Symposium on Mining and Web(MAW-13) , March 2013.

[7] Yuka Komai, Yuya Sasaki, Takahiro Hara, and Shojiro Nishio, "Searching K-Nearest Neighbor Nodes Based on Node Density in Ad Hoc Networks," Proc. of Int'l Conf. on Advances in Mobile Computing & Multimedia (MoMM2012), pages 199-207, December 2012.

[8] Akimitsu Kanzaki, Ayana Yamamoto, Takahiro Hara, and Shojiro Nishio, "Data Forwarding Method Based on Status on Connection with Multiple Mobile Sinks in Wireless Sensor Networks," Proc. of Int'l Conf. on Broadband and Wireless Computing, Communication and Applications (BWCCA 2012), pages 170-177, November 2012.

[9] Masahiro Yokoyama, Tomoki Yoshihisa, Takahiro Hara, and Shojiro Nishio, "A Data Reception Method to Reduce Interruption Time for Model and Motion Separated Data in P2p Streaming Environments," Proc. of Int'l Conf. on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC 2012), November 2012.

[10] Ryo Kato, Mayu Iwata, Takahiro Hara, Akiyoshi Suzuki, Yuki Arase, Xing Xie, and Shojiro Nishio, "A Dummy-Based Anonymization Method Based on User Trajectory with Pauses," Proc. of Int'l Conf. on Advances in Geographic Information Systems (GIS 2012), November 2012.

[11] Shinya Kondo, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "Energy-Efficient Data Gathering Using Traffic Reduction Based on Change in Data Characteristics in Wireless Sensor Networks," Proc. of Int'l Conf. on Network-Based Information Systems (NBiS 2012), pages 200-207, September 2012.

[12] Mayu Iwata, Tetsuya Sakai, Takehiro Yamamoto, Yu Chen, Yi Liu, Ji-Rong Wen, and Shojiro Nishio, "Aspectiles: Tile-Based Visualization of Diversified Web Search Results," Proc. of Int'l ACM SIGIR Conf. on Research and Development in Information Retrieval, pages 85-94, August 2012.

[13] Chunsheng Zhu, Laurance T. Yang, Lei Shu, Joel Rodrigues, and Takahiro Hara, "A Geographic Routing Oriented Sleep Scheduling Algorithm in Duty-Cycled Sensor Networks," Proc. of Int'l Conf. on Communications (ICC 2012), pages 7001-7005, June 2012.

[14] Chunsheng Zhu, Laurance T. Yang, Lei Shu, Trung Q. Duong, and Shojiro Nishio, "Secured Energy-Aware Sleep Scheduling Algorithm in Duty-Cycled Sensor Networks," In International Conference on Communications (ICC 2012), Ottawa, Canada, pages 1981-1985, June 2012.

[15] Daijiro Komaki, Takahiro Hara, and Shojiro Nishio, "How Does Mobile Context Affect People’s Web Search Behavior?: A Diary Study of Mobile Information Needs and Search Behaviors," Proc of IEEE Int'l Conf. on Advanced Information Networking and Applications (AINA-2012) , pages 245-252, March 2012.

[16] Tomohiro Mashita, Daijiro Komaki, Mayu Iwata, Kentaro Shimatani, Hiroki Miyamoto, Takahiro Hara, Kiyoshi Kiyokawa, Haruo Takemura, and Shojiro Nishio, "A Content Search System for Mobile Devices Based on User Context Recognition," Proc. of Int'l Workshop on Ambient Information Technologies (AMBIT 2012), pages 1-4, March 2012.

[17] Tomohiro Mashita, Kentaro Shimatani, Mayu Iwata, Hiroki Miyamoto, Daijiro Komaki, Takahiro Hara, Kiyoshi Kiyokawa, Haruo Takemura, and Shojiro Nishio, "Human Activity Recognition for a Content Search System Considering Situations of Smartphone Users," Proc. of Int'l Workshop on Ambient Information Technologies (AMBIT 2012), pages 22-23, March 2012.

[18] Wataru Seino, Tomoki Yoshihisa, Takahiro Hara, and Shojiro Nishio, "A Sensor Data Collection Method with a Mobile Sink for Communication Traffic Reduction by Delivering Predicted Values," Proc. of Int'l Conf. on Advanced Information Networking and Applications Workshops (WAINA 2012), pages 613-618, March 2012.

[19] Mingyang Sun, Weifeng Sun, Lei Shu, Mingchu Li, and Lei Xue, "FoSSicker: A Personalized Search Engine by Location-Awareness," Proc. of Int'l Conf. on Computing, Networking and Communications (ICNC 2012), pages 456-460, January 2012.

[20] Keisuke Goto, Yuya Sasaki, Takahiro Hara, and Shojiro Nishio, "Data Gathering Using Mobile Agents in Dense Mobile Wireless Sensor Networks," Proc. of Int'l Conf. on Advances in Mobile Computing & Multimedia (MoMM 2011), pages 58-65, December 2011.

[21] Ziqi Fan, Yuanfang Chen, Lei Wang, Lei Shu, and Takahiro Hara, "Removing Heavily Curved Path: Improved Dv-Hop Localization in Anisotropic Sensor Networks," Proc. of Int'l Conf. on Mobile Ad-hoc and Sensor Networks (MSN 2011), pages 75-82, December 2011.

[22] Jinfang Jiang, Guangjie Han, Huihui Xu, Lei Shu, and Mohsen Guizani, "LMAT: Localization with a Mobile Anchor Node Based on Triangulation in Wireless Sensor Networks," Proc. of IEEE Global Communication Conference (Globecom 2011), pages 1-6, December 2011.

[23] Suran Li, Lei Wang, Zhenquan Qin, Zhu Ming, and Lei Shu, "A Study on Relationship Migration among Social Networking Providers," Proc. of Int'l Conf. on Mobile Ad-hoc and Sensor Networks (MSN 2011), pages 303-309, December 2011.

[24] Xiaokang Liu, Lei Wang, Zhuxiu Yuan, Yuanfang Chen, Lei Shu, and Chunsheng Zhu, "Mitigating Radio Irregularity Impact: an Rssi Calibration Method for Range-Free Localization in Sensor Networks," Proc. of Int'l Conf. on Mobile Ad-hoc and Sensor Networks (MSN 2011), pages 160-166, December 2011.

[25] Jun Shinomiya, Yuuichi Teranishi, Kaname Harumoto, and Shojiro Nishio, "A Sensor Data Collection Method under a System Constraint Using Hierarchical Delaunay Overlay Network," Proc. of Seventh Int'l Conf. on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP2011), pages 300-305, December 2011.

[26] Yuto Hamaguchi, Tomoki Yoshihisa, Yoshimasa Ishi, Yuuichi Teranishi, Takahiro Hara, and Shojiro Nishio, "A Data Aggregation System Using Mobile Agents on Integrated Sensor Networks," Proc. of Int'l Conf. on Advances in P2P Systems (AP2PS 2011), volume 3, pages 33-38, November 2011.

[27] Erika Ashikaga, Mayu Iwata, Daijiro Komaki, Takahiro Hara, and Shojiro Nishio, "Exploring Map-Based Interactions for Co-Located Collaborative Work by Multiple Mobile Users," Proc. of Int'l Conf. on Advances in Geographic Information Systems (GIS 2011), pages 417-420, November 2011.

[28] Lei Shu, Jianwei Niu, Takahiro Hara, Manfred Hauswirth, and Shojiro Nishio, "Integrating Weather Information with Body Sensor Networks for Health Monitoring," In Proceedings of the 6th International ICST Conference on Body Area Networks (BodyNets 2011), November 2011.

[29] Wen Shen, Guangjie Han, Lei Shu, Joel J. P. C. Rodrigues, and Naveen Chilamkurti, "A New Energy Prediction Approach for Intrusion Detection in Cluster-Based Wireless Sensor Networks," Proc. of Int'l Conf. on Green Communications and Networking (GreeNets 2011), pages 1-12, October 2011.

[30] Mayu Iwata, Takahiro Hara, and Shojiro Nishio, "How Different Are Preferences of Children and Adults on Web Pages?," Proc. of Int'l Workshop on Advanced Distributed and Parallel Network Applications (ADPNA 2011), pages 394-399, September 2011.

[31] Shinya Kondo, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "Energy-Efficient Data Gathering Using Sleep Scheduling and Spatial Correlation Based on Data Distribution in Wireless Sensor Networks," Proc. of Int'l Conf. on Network-Based Information Systems (NBiS 2011), pages 194-201, September 2011.

[32] Yuya Sasaki, Takahiro Hara, and Shojiro Nishio, "Two-Phase Top-K Query Processing in Mobile Ad Hoc Networks," Proc. of Int'l Conf. on Network-Based Information Systems (NBiS 2011), pages 42-49, September 2011.

[33] Mayu Iwata, Takahiro Hara, Kentaro Shimatani, Tomohiro Mashita, Kiyoshi Kiyokawa, Shojiro Nishio, and Haruo Takemura, "A Location-Based Content Search System Considering Situations of Mobile Users," Proc. of Int'l Conf. on Ambient Systems, Networks and Technologies (ANT 2011), pages 426-433, September 2011.

[34] Hiroki Miyamoto, Daijiro Komaki, Takahiro Hara, Kentaro Shimatani, Tomohiro Mashita, Kiyoshi Kiyokawa, Toshiaki Uemukai, Shojiro Nishio, and Haruo Takemura, "A Menu-based Content Search Support System Considering Mobile User’s Situations," 434-441, pages 434-441, September 2011.

[35] Yuhui Dong, Lei Shu, Guangjie Han, Mohsen Guizani, and Takahiro Hara, "Geographic Multipath Routing in Duty-Cycled Wireless Sensor Networks: One-Hop Or Two-Hop?," Proc. of Int'l Conf. on Mobile Computing and Networking (Mobicom 2011), September 2011.

[36] Masumi Shirakawa, Kotaro Nakayama, Takahiro Hara, and Shojiro Nishio, "Wikipedia Sets: Context-Oriented Related Entity Acquisition from Multiple Words," Proc. of IEEE/WIC/ACM Int'l Conf. on Web Intelligence (WI 2011), volume 1, pages 274-277, August 2011.

[37] Masahiro Umezawa, Tomoki Yoshihisa, Takahiro Hara, and Shojiro Nishio, "Interruption Time Reduction Methods by Predicting Data Reception for Steaming Delivery on Hybrid Broadcasting Environments," Proc. of of IEEE Pacific Rim Conference Communications, Computers and Signal Processing (PACRIM 2011), pages 185-190, August 2011.

[38] Yusuke Sawamura, Yuuichi Teranishi, Susumu Takeuchi, Kaname Harumoto, and Shojiro Nishio, "A Broadcast Method Based on Estimation and Preservation of Stable Links in Delay Tolerant Networks," Proc. of Int'l Workshop on Enablers for Ubiquitous and Context-Aware Services on Sensor Networks (EUCASS 2011), July 2011.

[39] Toshimitsu Fujii, Mitsuru Kaji, Yuya Sasaki, Takahiro Hara, and Shojiro Nishio, "A Flooding Control Method with Ack-carry for Location-Based Information Dissemination in Mobile Ad Hoc Networks," Proc. of Int'l Symposium on Applications and the Internet (SAINT 2011) , pages 128-135, July 2011.

[40] Chunsheng Zhu, Laurence T. Yang, Lei Shu, Takahiro Hara, and Shojiro Nishio, "Implementing Top-K Query in Duty-Cycled Wireless Sensor Networks," Proc. of Int'l Wireless Communications & Mobile Computing Conference (IWCMC 2011), pages 553-558, July 2011.

[41] Zhuxiu Yuan, Lei Wang, Lei Shu, Takahiro Hara, and Zhenquan Qin, "A Balanced Energy Consumption Sleep Scheduling Algorithm in Wireless Sensor Networks," Proc. of Int'l Wireless Communications & Mobile Computing Conference (IWCMC 2011), pages 831-835, July 2011.

[42] Jinfang Jiang, Guangjie Han, Lei Shu, Han-Chieh Chao, and Shojiro Nishio, "A Novel Secure Localization Scheme Against Collaborative Collusion in Wireless Sensor Networks," Proc. of Int'l Wireless Communications & Mobile Computing Conference (IWCMC 2011), pages 308-313, July 2011.

[43] Yuka Komai, Yuya Sasaki, Takahiro Hara, and Shojiro Nishio, "A kNN Query Processing Method in Mobile Ad Hoc Networks," Proc. of Int'l Conf. on Mobile Data Management (MDM 2011), pages 287-288, June 2011.

[44] Chunsheng Zhu, Laurance T. Yang, Lei Shu, Lei Wang, and Takahiro Hara, "Sleep Scheduling Towards Geographic Routing in Duty-Cycled Sensor Networks with a Mobile Sink," Proc. of IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON 2011), pages 158-160, June 2011.

[45] Chunsheng Zhu, Laurence T. Yang, Lei Shu, Joel J. P. C. Rodrigues, and Takahiro Hara, "Sleep Scheduling Towards Geographic Routing in Duty-Cycled Sensor Networks," Proc. of Int'l Conf. on Distributed Computing in Sensor Systems (DCOSS 2011), pages 001-003, June 2011.

[46] Wenlong Yue, Lei Wang, Ming Zhu, Zhenquan Qin, Lei Shu, and Canfeng-David Chen, "Poster: a Green Solution for Intelligent Metropolitan Heating System with Usd Card," Proc. of Int'l Conf. on Mobile Systems, Applications and Services (MobiSys 2011), page 401, June 2011.

[47] Zhangbing Zhou, Feng Gao, and Lei Shu, "Service Protocol Replaceability Assessment in Mediated Service Interactions," Proc. of Int'l Conf. on Communications (ICC 2011), June 2011.

[48] Nguyen-Son Vo, Trung Q. Duong, Lei Shu, Xu Du, Hans-Jurgen Zepernick, and Wenqing Cheng, "Cross-Layer Design for Video Replication Strategy Over Multihop Wireless Networks," Proc. of Int'l Conf. on Communications (ICC 2011), June 2011.

[49] Yuanfang Chen, Lei Shu, Mingchu Li, Ziqi Fan, Lei Wang, and Takahiro Hara, "The Insights of Dv-Based Localization Algorithms in the Wireless Sensor Networks with Duty-Cycled and Radio Irregular Sensors," Proc. of Int'l Conf. on Communications (ICC 2011), pages 001-006, June 2011.

[50] Fei Tong, Wan Tang, Rong Xie, Lei Shu, and Young-Chon Kim, "P-Mac: a Cross-Layer Duty Cycle Mac Protocol Towards Pipeline Feature for Wireless Sensor Networks," Proc. of Int'l Conf. on Communications (ICC 2011), June 2011.

[51] Weiwei Fang, Feng Liu, Zhen Liu, Lei Shu, and Shojiro Nishio, "Reliable Broadcast Transmission in Wireless Networks Based on Network Coding," Proc. of Int'l Workshop on Wireless Sensor, Actuator, and Robot Networks (WiSARN 2011) in Conjunction with IEEE Int'l Conf. on Computer Communications (Infocom 2011), pages 555-559, April 2011.

[52] Yoshihiro Kosaka, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "A P2p Network Construction Method Based on Cycle of Sensing and Location in Ubiquitous Sensor Environment," Proc. of Int'l Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2011), pages 532-537, March 2011.

[53] Yasuhiro Nose, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "A Dynamic Route Construction Method Based on Measured Characteristics of Radio Propagation in Wireless Sensor Networks," Proc. of Int'l Conf. on Advanced Information Networking and Applications (AINA 2011) , pages 30-37, March 2011.

[54] Yoshiaki Taniguchi, Akimitsu Kanzaki, Naoki Wakamiya, and Takahiro Hara, "Autonomous Data Gathering Mechanism with Transmission Reduction for Wireless Sensor Networks," Proc. of Int'l Conf. on Communication, Computing and Control Applications (CCCA 2011), March 2011.

[55] Shinichi Yataka, Kohei Tanaka, Tsutomu Terada, and Masahiko Tsukamoto, "A Context-Aware Audio Presentation Method in Wearable Computing," Proc. of the 26th Annual ACM Symposium on Applied Computing (SAC 2011), pages 405-412, March 2011.

[56] Yukie Kobayashi, Tomoki Yoshihisa, Takahiro Hara, and Shojiro Nishio, "A Dynamic Cluster Construction Method Based on Characteristics of Query Generation in Peer-To-Peer Networks," Proc. of Int'l Symposium on Frontiers in Networking with Applications (FINA 2011), pages 96-101, March 2011.

[57] Tomoki Yoshihisa and Shojiro Nishio, "An Interruption Time Reduction Scheme with Prefetch for Hybrid Video Broadcasting Environments," Proc. of IEEE Wireless Communications & Networking Conf. (WCNC 2011), pages 2071-2076, March 2011.

[58] Yuuichi Teranishi, Susumu Takeuchi, and Kaname Harumoto, "Hdov - an Overlay Network for Wide Area Spatial Data Collection," Proc. Of the 26th Symposium On Applied Computing (SAC2011), pages 506-513, March 2011.

[59] Orlando Pereira, Joao Caldeira, Lei Shu, and Joel Rodrigues, "An Efficient and Low Cost Windows Mobile Bsn Monitoring System Based on Tinyos," Proc. of Int'l Workshop on Smartphone Applications and Services (Smartphone 2010), December 2010.

[60] Zhuxiu Yuan, Lei Wang, Cheng Meng, Chunlei Liu, Trung Q. Duong, and Lei Shu, "Analysis on Capacity and Delay for Redundant Multiple Source Routing in Mobile Ad Hoc Networks," Proc. of Int'l Workshop on Heterogeneous, Multi-Hop, Wireless and Mobile Networks (HeterWMN 2010) in conjunction with IEEE Global Communication Conference (Globecom 2010), pages 158-163, December 2010.

[61] Kun Wang, Lei Wang, Can Ma, Lei Shu, and Joel Rodrigues, "Geographic Routing in Random Duty-Cycled Wireless Multimedia Sensor Networks," Proc. of Int'l Workshop on Advanced Sensor Integration Technology (ASIT 2010) in conjunction with the IEEE Global Communication Conference (Globecom 2010), pages 230-234, December 2010.

[62] Yuanfang Chen, Mingchu Li, Lei Shu, Lei Wang, and Trung Q. Duong, "The Scheme of Mitigating the Asymmetric Links Problem in Wireless Sensor Networks," Proc. of Int'l Workshop on Advanced Sensor Integration Technology (ASIT 2010) in conjunction with the IEEE Global Communication Conference (Globecom 2010), pages 272-276, December 2010.

[63] Longhui Ma, Lei Wang, Lei Shu, Jing Zhao, Suran Li, Zhuxiu Yuan, and Ning Ding, "Netviewer: a Universal Visualization Tool for Wireless Sensor Networks," Proc. of IEEE Global Communication Conference (Globecom 2010), December 2010.

[64] Taye Mulugeta, Lei Shu, Manfred Hauswirth, Min Chen, Takahiro Hara, and Shojiro Nishio, "Secured Two Phase Geographic Forwarding Protocol in Wireless Multimedia Sensor Networks," Proc. of IEEE Global Communication Conference (Globecom 2010), pages 1-6, December 2010.

[65] Lin He, Yi-Ying Zhang, Lei Shu, Athanasios V. Vasilakos, and Myong-Soon Park, "Energy-Efficient Location-Dependent Key Management Scheme for Wireless Sensor Networks," Proc. of IEEE Global Communication Conference (Globecom 2010), December 2010.

[66] Lin Xiang, Xiao-Hu Ge, Ghuang Liu, Lei Shu, and Cheng-Xiang Wang, "A New Hybrid Network Traffic Prediction Method," Proc. of IEEE Global Communications Conf. (IEEE GLOBECOM 2010), pages 1-5, December 2010.

[67] Masumi Shirakawa, Kotaro Nakayama, Eiji Aramaki, Takahiro Hara, and Shojiro Nishio, "Relation Extraction between Related Concepts by Combining Wikipedia and Web Information for Japanese Language," Proc. of Asia Information Retrieval Societies Conference (AIRS 2010), pages 310-319, December 2010.

[68] Yoshimasa Ishi, Yuuichi Teranishi, Mikio Yoshida, Susumu Takeuchi, Shinji Shimojo, and Shojiro Nishio, "Range-Key Extension of the Skip Graph," Proc. of IEEE Global Communications Conf. (IEEE GLOBECOM 2010), pages 1-6, December 2010.

[69] Mayu Iwata, Yuki Arase, Takahiro Hara, and Shojiro Nishio, "A Children-Oriented Re-Ranking Method for Web Search Engines," Proc. of Int'l Conference on Web Information System Engineering (WISE 2010), pages 225-239, December 2010.

[70] Teye Mulugeta, Lei Shu, Manfred Hauswirth, Min Chen, Takahiro Hara, and Shojiro Nishio, "Secured Two Phase Geographic Forwarding Protocol in Wireless Multimedia Sensor Networks," Proc. of IEEE Global Communications Conf. (IEEE Globecom 2010), pages 001-006, December 2010.

[71] Wataru Seino, Tomoki Yoshihisa, Takahiro Hara, and Shojiro Nishio, "A Communication Protocol to Improve Fairness and Data Amount on Sensor Data Collection with a Mobile Sink," Proc. of Int'l Conf. on Broadband and Wireless Computing, Communication and Applications (BWCCA 2010), pages 33-40, November 2010.

[72] Daijiro Komaki, Azusa Oku, Yuki Arase, Takahiro Hara, Toshiaki Uemukai, Gen Hattori, and Shojiro Nishio, "A Contents Comparison Interface for Collaborative Web Search Using Multiple Mobile Devices," Proc. of the International Conference on Ambient System, Network and Technologies (ANT 2010), pages 081-090, November 2010.

[73] Yusuke Gotoh, Tomoki Yoshihisa, Hideo Taniguchi, and Masanori Kanazawa, "A Method to Reduce Waiting Time for Continuous Media Data Broadcasting Considering Internet Advertisements," Proc. of Int'l Conf. on Advances in Mobile Computing and Multimedia (MoMM 2010), pages 132-139, November 2010.

[74] Leela-amornsin Lertluck and Yuichi Teranishi, "Idosense: Implementation, Challenges, and Opportunities in People Centric Network Over Real DTN Multi-Hop Environments," Proc. of ACM Asian Internet Engineering Conf. (AINTEC 2010), Poster, November 2010.

[75] Ziqi Fan, Yuanfang Chen, Lei Shu, Lei Wang, Takahiro Hara, and Shojiro Nishio, "Impacts of Duty-Cycle and Radio Irregularity on Hcrl Localization in Wireless Sensor Networks," Proc. of Int'l Conf. on Network Protocols (ICNP 2010), October 2010.

[76] Akiyoshi Suzuki, Mayu Iwata, Yuki Arase, Takahiro Hara, Xie Xing, and Shojiro Nishio, "A User Location Anonymization Method for Location Based Services in a Real Environment," Proc. of Int'l Conf. on Advances in Geographic Information Systems (GIS 2010), pages 398-401, October 2010.

[77] Shinya Kondo, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "Energy-Efficient Data Gathering Using Sleep Scheduling and Spatial Interpolation in Wireless Sensor Networks," Proc. of Int'l Conf. on Network-Based Information Systems (NBiS 2010), pages 62-69, September 2010.

[78] Suguru Sakashita, Tomoki Yoshihisa, Takahiro Hara, and Shojiro Nishio, "A Data Reception Method to Reduce Interruption Time in P2p Streaming Environments," Proc. of Int'l Conf. on Network-Based Information Systems (NBiS 2010), pages 166-172, September 2010.

[79] Chunsheng Zhu, Lei Shu, Takahiro Hara, Lei Wang, and Shojiro Nishio, "Research Issues on Mobile Wireless Sensor Networks," Proc. of Int'l Conf. on Communications and Networking in China (Chinacom 2010), pages 1-6, August 2010.

[80] Yuki Arase, Xing Xie, Takahiro Hara, and Shojiro Nishio, "Mining People's Trips from Large Scale Geo-Tagged Photos," Proc. of the ACM Int'l Conf. on Multimedia (ACM MM 2010), pages 133-142, August 2010.

[81] Kentaro Fujiwara, Kaname Harumoto, Yuichi Teranishi, Toyokazu Akiyama, Susumu Takeuchi, and Shojiro Nishio, "A Self-Localization Method Using Propagation of Existence Probability," Proc. of Int'l Workshop on Enablers for Ubiquitous and Context-Aware Services on Sensor Networks (EUCASS), pages 201-204, July 2010.

[82] Yuanfang Chen, Xiaokang Liu, Lei Wang, Lei Shu, and Han-Chieh Chao, "A Calibration Scheme Based on Pool Adjacent Violators for Localization in Wireless Sensor Networks," Proc. of Int'l Wireless Communications & Mobile Computing Conference (IWCMC 2010), pages 726-730, June 2010.

[83] Chunsheng Zhu, Yuanfang Chen, Lei Wang, Lei Shu, and Yan Zhang, "Smac-Based Proportional Fairness Backoff Scheme in Wireless Sensor Networks," Proc. of Int'l Wireless Communications & Mobile Computing Conference (IWCMC 2010), pages 138-142, June 2010.

[84] Lei Shu, Zhuxiu Yuan, Takahiro Hara, Lei Wang, and Yan Zhang, "Impacts of Duty-Cycle on Tpgf Geographical Multipath Routing in Wireless Sensor Networks," Proc. of Int'l Workshop on Quality of Service (IWQoS 2010), pages 1-2, June 2010.

[85] Yoshihiro Kosaka, Akimitsu Kanzaki, Takahiro Hara, and Shojiro Nishio, "A P2p Network Construction Method Based on Cycle of Sensing in Ubiquitous Sensor Environment," Proc. of Int'l Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2010), pages 950-955, April 2010.

[86] Akimitsu Kanzaki, Yuuki Iima, Takahiro Hara, and Shojiro Nishio, "Overhearing-Based Data Transmissin Reduction Using Data Interpolation in Wireless Sensor Networks," Proc. of Int'l Conf. on Mobile Computing and Ubiquitous Networking (ICMU 2010), pages 1-8, April 2010.

[87] Yuya Sasaki, Ryo Hagihara, Takahiro Hara, and Shojiro Nishio, " a Top-K Query Method by Estimating Score Distribution in Mobile Ad Hoc Networks," Int'l Workshop on Data Management for Wireless and Pervasive Communications (DMWPC 2010), pages 944-949, April 2010.

[88] Susumu Takeuchi, Jun Shinomiya, Toru Shiraki, Yoshimasa Ishi, Yuichi Teranishi, Mikio Yoshida, and Shinji Shimojo, "A Large Scale Key-Value Store Based on Range-Key Skip Graph and Its Applications," Lecture Notes in Computer Science (LNCS), volume 5981, pages 432-435, April 2010.

[89] Takahiro Hara, S.K.Madria, and Shojiro Nishio, "Investigating Impact of Quorum Construction on Data Processing in Mobile Ad Hoc Networks," Proc. of IEEE Int'l Conf. on Advanced Information Networking and Applications (AINA 2010), pages 548-555, April 2010.

国内会議（査読付き）

[1] Yuka Komai, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "アドホックネットワークにおけるデータの複製を考慮したk最近傍データ検索手法," マルチメディア，分散，協調とモバイル(DICOMO2013)シンポジウム, July 2013.

[2] Daichi Amagata, Yuya Sasaki, Takahiro Hara, Shojiro Nishio, "A Cluster-Based Routing Method for Top-K Query Processing in Mobile Ad Hoc Networks," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2013)シンポジウム論文集, July 2013.

[3] Takuji Tsuda, Yuka Komai, Yuya Sasaki, Takahiro Hara, Shojiro Nishio, "Methods for Processing a Top-K Query Considering a Data Replacement Attack and Identifying a Malicious Node in MANETs," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2013)シンポジウム, July 2013.

[4] , Kazuya Matsuo, Akimitsu Kanzaki, Takahiro Hara, Shojiro Nishio, "無線センサネットワークにおけるモバイルシンクへのデータ転送効率化のためのプッシュ型およびプル型接続状況共有手法の統合について," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2013)シンポジウム論文集, July 2013.

[5] Mayu Iwata, Tahahiro Hara, Shojiro Nishio, "子供によるWeb検索支援のための検索クエリに関する子供向けサブトピックの調査," 情報処理学会情報アクセスシンポジウム(IAS 2012), pages 23-30, December 2012.

[6] Masumi Shirakawa, Kotaro Nakayama, Eiji Aramaki, Tahahiro Hara, Shojiro Nishio, "WikipediaとFreebaseの知識を利用したテキストからの上位概念間の関係抽出," 第5回Webとデータベースに関するフォーラム, November 2012.

[7] Yuka Komai, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "アドホックネットワークにおけるk最近傍データ検索手法," 情報処理学会 マルチメディア通信と分散処理ワークショップ(DPSWS2012), pages 17-25, October 2012.

[8] Daichi Amagata, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "アドホックネットワークにおけるTop-k検索のためのルーティング手法の拡張," 情報処理学会 マルチメディア通信と分散処理ワークショップ（DPSWS2012）, volume 2012, number 4, pages 9-16, October 2012.

[9] Yuya Sasaki, Wang-Chien Lee, Tahahiro Hara, Shojiro Nishio, "都市部のVANETにおけるビーコン制御を用いたルーティングプロトコル," 情報処理学会マルチメディア通信と分散処理ワークショップ(DPSWS2012)論文集, volume 2012, pages 26-33, October 2012.

[10] , Mayu Iwata, Tahahiro Hara, Akiyoshi Suzuki, Yuki Arase, Xing Xie, Shojiro Nishio, "停止を伴うユーザの移動経路を考慮したダミーによる位置曖昧化手法," 情報処理学会 マルチメディア通信と分散処理ワークショップ(DPSWS2012), pages 210-218, October 2012.

[11] Amagata Daichi, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "A Routing Method for Efficient Top-K Query Processing in Mobile Ad Hoc Networks," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2012)シンポジウム論文集, volume 2012, number 1, pages 1236-1244, July 2012.

[12] Jun Osawa, Mayu Iwata, Daijiro Komaki, Tahahiro Hara, Shojiro Nishio, "An Analysis of Relations between Context and Application Usage of Smartphone Users," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2012)シンポジウム論文集, volume 2012, number 1, pages 1855-1862, July 2012.

[13] Masahiro Yokoyama, Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "A Divided Data Reception Method for Interruption Time Reduction of Model and Motion Separated Contents in P2p Streaming Environments," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2012)シンポジウム論文集, volume 2012, number 1, pages 1215-1222, July 2012.

[14] , Keisuke Goto, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "A Data Gathering Method Considering Geographical Distribution of Data Values in Dense Mobile Sensor Networks," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2012)シンポジウム論文集, volume 2012, number 1, pages 2257-2256, July 2012.

[15] Takuya Sugitani, Masumi Shirakawa, Takahiro Hara, Shojiro Nishio, "A Local Event Detection Method by Analyzing Spatiotemporal Locality of Geotagged Tweets," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2012)シンポジウム論文集, volume 2012, number 1, pages 1704-1711, July 2012.

[16] Jun Shinomiya, , Yuuichi Teranishi, Kaname Harumoto, Shojiro Nishio, "A Proposal of Visualization System for Sensor Data on Widely Distributed Sensor Network," 情報処理学会 マルチメディア通信と分散処理ワークショップ(DPSWS2011), volume 2011, pages 130-133, October 2011.

[17] Akiyoshi Suzuki, Mayu Iwata, Yuki Arase, Tahahiro Hara, Xing Xie, Shojiro Nishio, "Evaluations of a Dummy-Based User Location Annonimization Method," 情報処理学会 マルチメディア通信と分散処理ワークショップ(DPSWS2011), volume 2011, pages 194-199, October 2011.

[18] Toshimitsu Fujii, Mitsuru Kaji, Yuya Sasaki, Takahiro Hara, Shojiro Nishio, "On Flooding Control Considering Route Change of Mobile Nodes for Location-Based Information Dissemination in Ad Hoc Networks," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, volume 2011, number 1, pages 271-278, July 2011.

[19] Jun Shinomiya, Yuuichi Teranishi, Kaname Harumoto, Susumu Takeuchi, Shojiro Nishio, "An Examination of Sensor Data Collection Method on Hierarchical Delaunay Overlay Network Satisfying System Constraints," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, volume 2011, number 1, pages 787-796, July 2011.

[20] Wataru Seino, Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "A Communication Traffic Reduction Method by Delivering Predicted Values on Sensor Data Collection with a Mobile Sink," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, volume 2011, number 1, pages 1175-1182, July 2011.

[21] , , , , "遅延耐性ネットワークにおける安定リンクの推定と維持に基づくブロードキャスト効率化手法," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, volume 2011, number 1, pages 1121-1129, July 2011.

[22] Ayana Yamamoto, Shinya Kondo, Akimitsu Kanzaki, Tahahiro Hara, Shojiro Nishio, "On Selection of Data Forwarding Destinations Based on Status of Connection with Mobile Sinks in Wireless Sensor Networks," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, volume 2011, number 1, pages 878-885, July 2011.

[23] Mayu Iwata, Tahahiro Hara, Kentaro Shimatani, Tomohiro Mashita, Kiyoshi Kiyokawa, Shojiro Nishio, Haruo Takemura, "A Location-Based Content Search System Considering Mobile Users' Contexts," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, pages 1537-1544, July 2011.

[24] Yuto Hamaguchi, Tomoki Yoshihisa, Ishi Yoshimasa, Teranishi Yuuichi, Tahahiro Hara, "A Development Support System of Mobile Agents for Data Collection on Integrated Sensor Networks," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, volume 2011, number 1, pages 1690-1697, July 2011.

[25] Erika Ashikaga, Mayu Iwata, Daijiro Komaki, Tahahiro Hara, Toshiaki Uemukai, Shojiro Nishio, "A Consideration of Map-Based Interactions for Collaborative Work by Multiple Mobile Users," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, pages 587-594, July 2011.

[26] Shinya Kondo, Akimitsu Kanzaki, Tahahiro Hara, Shojiro Nishio, "On Sleep Scheduling Based on Spatial Correlation to Improve Data Acquisition Accuracy in Energy Conserving Method in Wireless Sensor Networks," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, volume 2011, number 1, pages 501-508, July 2011.

[27] Hiroki Miyamoto, Daijiro Komaki, Tahahiro Hara, Kentaro Shimatani, Tomohiro Mashita, Kiyoshi Kiyokawa, Toshiaki Uemukai, Shojiro Nishio, Haruo Takemura, "A Menu-Based Content Search Support System Considering Mobile User's Situations," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, pages 1545-1551, July 2011.

[28] Kentaro Shimatani, Tomohiro Mashita, Hiroki Miyamoto, Mayu Iwata, Tahahiro Hara, Kiyoshi Kiyokawa, Haruo Takemura, Shojiro Nishio, "スマートフォンを用いたコンテンツ検索支援のためのモバイルコンテキスト認識," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム論文集, volume 2011, number 1, pages 1552-1559, July 2011.

[29] Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "アドホックネットワークにおけるデータの複製配置を考慮したTop-k検索手法," 情報処理学会マルチメディア通信と分散処理ワークショップ(DPSWS2010)論文集, volume 2010, number 10, pages 1-6, October 2010.

[30] Shinya Kondo, Akimitsu Kanzaki, Takahiro Hara, Shojiro Nishio, "On Data Gathering Using Sleep Scheduling and Spatial Interpolation in Wireless Sensor Networks," 情報処理学会シンポジウムシリーズ マルチメディア，分散，協調とモバイルシンポジウム (DICOMO2010) 論文集, pages 551-558, July 2010.

[31] Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "アドホックネットワークにおけるデータ数と値を考慮したTop-k検索," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2010)シンポジウム論文集, volume 2010, number 1, pages 1121-1128, July 2010.

[32] Toshimitsu Fujii, Mitsuru Kaji, Yuya Sasaki, , Tahahiro Hara, Shojiro Nishio, "アドホックネットワークにおける周辺情報配布のためのack-carry方式を用いたフラッディング制御について," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2010)シンポジウム論文集, volume 2010, number 1, pages 1114-1120, July 2010.

[33] , , Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "P2P ネットワークにおけるクエリの発生特性を用いた動的なクラスタリング手法," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2010)シンポジウム論文集, volume 2010, number 1, pages 2001-2008, July 2010.

[34] Jun Shinomiya, Yuuichi Teranishi, Kaname Harumoto, Susumu Takeuchi, Shojiro Nishio, "階層化ドロネーオーバレイネットワークを用いた空間補間のためのセンサ観測値収集手法," 情報処理学会 マルチメディア, 分散, 協調とモバイルシンポジウム(DICOMO 2010), volume 2010, number 1, pages 1790-1797, July 2010.

[35] Wataru Seino, Suguru Sakashita, Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "移動型ノードを用いたセンサデータ収集におけるデータ収集量向上のための通信方式," 情報処理学会シンポジウムシリーズ マルチメディア，分散，協調とモバイルシンポジウム (DICOMO2010) 論文集, volume 2010, number 1, pages 1790-1797, July 2010.

[36] Yusuke Gotoh, Tomoki Yoshihisa, Hideo Taniguchi, Masanori Kanazawa, "放送通信融合環境における再生中断時間短縮のための端末数を考慮したデータ配信手法," 情報処理学会シンポジウムシリーズ マルチメディア，分散，協調とモバイルシンポジウム (DICOMO2010) 論文集, volume 2010, number 1, pages 1652-1659, July 2010.

[37] Tomoki Yoshihisa, Wataru Seino, Shojiro Nishio, "ユビキタスセンサ環境における移動型端末によるデータ収集のための送信可能データ量を考慮したファイル送信方式," 情報処理学会シンポジウムシリーズ マルチメディア，分散，協調とモバイルシンポジウム (DICOMO2010) 論文集, volume 2010, number 1, pages 2096-2103, July 2010.

[38] Mayu Iwata, Yuki Arase, Tahahiro Hara, Shojiro Nishio, "Webページの構成と文章に着目したWeb検索結果の子供向けリランク手法," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2010)シンポジウム論文集, volume 2010, number 1, pages 1365-1372, July 2010.

[39] Akiyoshi Suzuki, , Shojiro Nishio, "位置情報サービスにおける実環境を考慮したユーザ位置曖昧化," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2010)シンポジウム論文集, volume 2010, number 1, pages 1434-1441, July 2010.

国内研究会

[1] Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "モバイルアドホックネットワークにおけるTop-k検索のための複製配置およびメッセージ処理手法," データ工学と情報マネジメントに関するフォーラム (DEIM2013) , March 2013.

[2] Hiroyuki Honda, Mayu Iwata, Takahiro Hara, Shojiro Nishio, "ユーザの検索行動に基づく嗜好推定を用いた複数人Web検索における意見集約支援システムの検討," データ工学と情報マネジメントに関するフォーラム (DEIM2013) , March 2013.

[3] Masumi Shirakawa, Kotaro Nakayama, Eiji Aramaki, Takahiro Hara, Shojiro Nishio, "WikipediaとWordNetを用いたテラバイト級Webコーパスからのクラス間関係抽出," データ工学と情報マネジメントに関するフォーラム (DEIM2013) , March 2013.

[4] Jun Osawa, Mayu Iwata, Takahiro Hara, Shojiro Nishio, "ユーザコンテキストと利用アプリケーションの関連性調査のためのゲームを用いたアプリケーション利用ログ収集システム," データ工学と情報マネジメントに関するフォーラム (DEIM2013) , March 2013.

[5] Mayu Iwata, Takahiro Hara, Shojiro Nishio, "Web検索クエリに関する子供向けサブトピックランキング手法の検討," データ工学と情報マネジメントに関するフォーラム (DEIM2013) , March 2013.

[6] , Yuuichi Teranishi, Kaname Harumoto, Shojiro Nishio, "DTN ブロードキャストにおける配布遅延削減のためのメッセージ送信順スケジューリング手法に関する一考察," 第5回データ工学と情報マネジメントに関するフォーラム(DEIM2013), March 2013.

[7] Masahiro Umezawa, Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "Dynamic Scheduling Methods to Reduce Interruption Time for Streaming Delivery on Broadcast and Communication Integration Environments," 電子情報通信学会技術研究報告(インターネットアーキテクチャ研究会 IA2012-52), volume 112, number 302, pages 1-6, November 2012.

[8] Kazuya Matsuo, Keisuke Goto, Akimitsu Kanzaki, Takahiro Hara, Shojiro Nishio, "A Missing Data Regathering Method for Data Gathering Using Mobile Agents in Mobile Sensor Networks," 情報処理学会研究報告(マルチメディア通信と分散処理研究会), volume 2012-DPS-153, number 2, pages 1-8, November 2012.

[9] Ayana Yamamoto, Mayu Iwata, Takahiro Hara, Yuki Arase, Xing Xie, Shojiro Nishio, "車両トレースデータを用いたダミー生成による位置プライバシ保護手法," 情報処理学会研究報告（マルチメディア通信と分散処理研究会）, volume 2012-DPS-153, number 12, pages 1-6, November 2012.

[10] Erika Ashikaga, Daijiro Komaki, Tahahiro Hara, Gen Hattori, Shojiro Nishio, "協調地図アプリケーションにおける携帯端末の種類による地図操作の違いに関する調査," データ工学と情報マネジメントに関するフォーラム (DEIM2012) , March 2012.

[11] Keisuke Goto, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "密なモバイルセンサネットワークにおける複数シンクのデータ収集条件を考慮したエージェント制御方式," データ工学と情報マネジメントに関するフォーラム (DEIM2012) , March 2012.

[12] Masumi Shirakawa, Kotaro Nakayama, Tahahiro Hara, Shojiro Nishio, "Wikipediaとナイーブベイズを用いた自然文に対する関連語句取得手法," データ工学と情報マネジメントに関するフォーラム (DEIM2012) , March 2012.

[13] Masumi Shirakawa, Haixun Wang, Yangqiu Song, Zhongyuan Wang, Kotaro Nakayama, Tahahiro Hara, Shojiro Nishio, "ナイーブベイズの拡張による確率的概念辞書を用いた固有表現のクラス推定," 言語処理学会第18回年次大会 (NLP2012), March 2012.

[14] Yuka Komai, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "アドホックネットワークにおける端末の疎密を考慮したk最近傍端末の検索手法," データ工学と情報マネジメントに関するフォーラム (DEIM2012) , March 2012.

[15] Toshimitsu Fujii, Mitsuru Kaji, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "On Flooding Control Using Fixed Nodes in Sparse Mobile Ad Hoc Networks," 情報処理学会研究報告(マルチメディア通信と分散処理研究会), volume 2012-DPS-150, number 15, pages 1-8, February 2012.

[16] Jun Shinomiya, Yuuichi Teranishi, Kaname Harumoto, Shojiro Nishio, "階層化ドロネーオーバレイネットワークにおけるシステム制約と特徴点の粒度に基づくセンサ観測値収集手法," 情報処理学会研究報告(マルチメディア通信と分散処理研究会), volume 2012-DPS-150, number 48, pages 1-8, February 2012.

[17] Shinya Kondo, Akimitsu Kanzaki, Tahahiro Hara, Shojiro Nishio, "無線センサネットワークにおけるデータの空間的・時間的特性の変化を考慮した通信量削減手法," 情報処理学会研究報告(マルチメディア通信と分散処理研究会), volume 2012-DPS-150, number 2, pages 1-8, February 2012.

[18] Yuuichi Teranishi, , , , , Yuto Hamaguchi, Tomoki Yoshihisa, Shojiro Nishio, "大規模かつ柔軟なセンサー共有を実現する 仮想統合センサーネットワーク," 情報処理学会研究報告(マルチメディア通信と分散処理研究会), volume 2012-CSEC-56, number 1, pages 1-8, February 2012.

[19] Daijiro Komaki, Tahahiro Hara, , Shojiro Nishio, "モバイル協調Web検索のための情報共有機能の検討," 電子情報通信学会研究報告(データ工学研究会DE2011-12), volume 111, number 361, pages 7-12, December 2011.

[20] Yuto Hamaguchi, Tomoki Yoshihisa, Yuuichi Teranishi, Tahahiro Hara, Shojiro Nishio, "A Design and Implementation of Description Method for Data Aggregation on Integrated Sensor Networks," 情報処理学会研究報告（データベースシステム研究会）, volume 2011-DBS-153, number 10, pages 1-8, November 2011.

[21] Shinya Kondo, Akimitsu Kanzaki, Tahahiro Hara, Shojiro Nishio, "On Integration of Traffic Reduction Based on Spatial and Temporal Correlation and Sleep Scheduling in Wireless Sensor Networks," 電子情報通信学会研究報告 (データ工学研究会 DE2011-8), volume 111, number 173, pages 1-6, August 2011.

[22] Masahiro Umezawa, Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "Interruption Time Reduction Methods by Finer Data Division for Streaming Delivery on Broadcast and Communication Integration Environments," 電子情報通信学会研究報告 (データ工学研究会 DE2011-8), volume 111, number 173, pages 67-72, August 2011.

[23] Keisuke Goto, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "On an Agent Reallocation Method for Data Gathering Using Mobile Agents in Dense Mobile Sensor Networks," 電子情報通信学会研究報告 (データ工学研究会 DE2011-8), volume 111, number 173, pages 7-12, August 2011.

[24] Yoshiaki Taniguchi, Akimitsu Kanzaki, Naoki Wakamiya, Takahiro Hara, "A Traveling Wave-Based Data Gathering Mechanism with Transmission Reduction for WSNs," 情報処理学会研究報告（マルチメディア通信と分散処理研究会）, volume 2011-DPS-146, number 39, March 2011.

[25] Yuuichi Teranishi, Toyokazu Akiyama, Shingo Okamura, Susumu Takeuchi, Michiharu Takemoto, Yoshihiro Nomoto, "A Design of Virtual Overlay Network Mechanism," 情報処理学会研究報告（マルチメディア通信と分散処理）, volume 2011-DPS-146, number 28, pages 1-6, March 2011.

[26] Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "A Two-Phase Top-K Query Processing Method in Mobile Ad Hoc Networks," データ工学と情報マネジメントに関するフォーラム (DEIM2011), March 2011.

[27] Yuka Komai, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "Methods for Serching k-Nearest Neighbor Nodes in Ad Hoc Networks," データ工学と情報マネジメントに関するフォーラム (DEIM2011), March 2011.

[28] Keisuke Goto, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "Performance Evaluation of the Data Gathering Method Using Mobile Agents in Dense Mobile Wireless Sensor Networks," データ工学と情報マネジメントに関するフォーラム(DEIM 2011), February 2011.

[29] Yoshihiro Kosaka, Akimitsu Kanzaki, Tahahiro Hara, Shojiro Nishio, "Overlay Network Construction Based on Cycle of Sensing and Location in Ubiquitous Sensor Environment," The 3rd Forum on Data Engineering and Information Management (DEIM 2011), February 2011.

[30] Masahiro Umezawa, Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "Interruption Time Reduction Methods by Predicting Data Reception for Steaming Delivery on Broadcast and Communication Integration Environments," データ工学と情報マネジメントに関するフォーラム (DEIM2011), February 2011.

[31] Toru Shiraki, Yuuichi Teranishi, Kaname Harumoto, Susumu Takeuchi, Shojiro Nishio, "A Study on a Method for Estimating Approximate Number of Peers Matching Attribute Conditions on P2p Network," データ工学と情報マネジメントに関するフォーラム (DEIM2011), February 2011.

[32] Masumi Shirakawa, Kotaro Nakayama, Tahahiro Hara, Shojiro Nishio, "複数語句から構成されるコンテキストを考慮した連想関係の抽出," データ工学と情報マネジメントに関するフォーラム (DEIM2011), February 2011.

[33] Yusuke Goto, Tomoki Yoshihisa, Hideo Taniguchi, Masanori Kanazawa, "A Scheduling Method for Interruption Time Reduction on Immersive Contents Broadcasting," 情報処理学会研究報告 (グループウェアとネットワークサービス研究会 2010-GN-78・放送コンピューティング研究グループ 2010-Bccgr-25 合同研究会), volume 2011-GN-78, number 19, pages 1-8, January 2011.

[34] Masahiro Ito, Kotaro Nakayama, Tahahiro Hara, Shojiro Nishio, "Semantic Relatedness Measurement Leveraging Various Features of Wikipedia and Identifying Influential Features," 電子情報通信学会技術研究報告(データ工学研究会 DE2010-26), volume 110, number 328, pages 7-12, December 2010.

[35] , , Susumu Takeuchi, Yuuichi Teranishi, , , "DTN環境を考慮した高密度センサネットワークに対するセンサデータ抽出手法の提案," 電子情報通信学会技術研究報告(インターネットアーキテクチャ研究会 IA2010-59), volume 110, number 349, pp. 7-12, December 2010.

[36] Maike Erdmann, Kotaro Nakayama, Takahiro Hara, and Shojiro Nisio, "Bilingual Terminology Extraction from Wikipedia Combined with Web Search Engine Results," 電子情報通信学会技術研究報告(データ工学研究会 DE2010-26), volume Vol.~110, number No.~328, pp. 1-6, December 2010.

[37] , Yuuichi Teranishi, Shojiro Nishio, "Webラッパのアグリゲーションサービスへの適用と評価," 情報処理学会研究報告(マルチメディア通信と分散処理研究会), volume 2010-DPS-145, number 240, pp. 1-7, November 2010.

[38] , Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "P2Pストリーミング環境における視聴中止端末数削減のための分割データ受信方式,," 情報処理学会研究報告(モバイルコンピューティングとユビキタス通信 2010-MBL-56・高度交通システム研究会 2010-ITS-43・放送コンピューティング研究グループ 2010-BCCgr-22 合同研究会) , November 2010.

[39] , Tomoki Yoshihisa, , , "A Data Reception Method to Reduce the Number of Peers That Stop Playing in P2P Streaming Environments," 情報処理学会研究報告(モバイルコンピューティングとユビキタス通信 2010-MBL-56・高度交通システム研究会 2010-ITS-43・放送コンピューティング研究グループ 2010-BCCgr-22 合同研究会), volume 2010-MBL-56, number 24, pp. 1-8, November 2010.

[40] Masumi Shirakawa, Kotaro Nakayama, Eiji Aramaki, Tahahiro Hara, Shojiro Nishio, "格フレームを考慮したWeb検索スニペット解析による動作関係抽出," 情報処理学会研究報告（データベースシステム研究会）, volume 2010-DBS-151, number 38, November 2010.

[41] Yuuichi Teranishi, "オーバレイネットワークサービスプラットホームの実現に向けて," 電子情報通信学会技術報告書(ネットワークシステム研究会 NS2010-83), volume 110, number 240, pp. 75-80, October 2010.

[42] Daijiro Komaki, Tahahiro Hara, , , Shojiro Nishio, "モバイル環境における情報要求と検索行為に関する調査," 電子情報通信学会 第18回Webインテリジェンスとインタラクション研究会, pp. 65-70, September 2010.

[43] , Yuuichi Teranishi, , Susumu Takeuchi, Shinji Shimojo, "Range-Key Skip Graph による範囲検索可能な大規模分散キーバリューストアの実現," 情報処理学会研究報告, Vol. 2010-DPS-144,No 9, pp. 1-8, September 2010.

[44] , Tomoki Yoshihisa, , "早送り再生を考慮した選択型コンテンツの放送型配信におけるスケジューリング手法," 第9回情報科学技術フォーラム(FIT2010), pp. 375-378, September 2010.

[45] , Tomoki Yoshihisa, , , "選択型コンテンツの端末伝送型インターネット放送におけるクライアントの再接続を考慮したデータ配信手法," 情報処理学会研究報告(システム評価研究会 2010-EVA-32), August 2010.

[46] Tomoki Yoshihisa, , , "消費電力削減のためのルール制御型スマートタップを用い た家電機器管理システム," システム制御情報学会研究発表講演会, May 2010.

全国大会

[1] Akimitsu Kanzaki, Tatsuro Isobe, Takahiro Hara, Shojiro Nishio, "A Sniffer Placement Method Using Measured Characteristics of Radio Signal Arrival in Wireless Sensor Networks," Proc. of the 75th National Convention of IPSJ, 3-47-3-48, March 2013.

[2] Kazuya Matsuo, Atsushi Yamamoto, Hisashi Kurasawa, Hiroshi Sato, Shojiro Nishio, "Accuracy Improving Method with Preserving Difference of Sensor Values for Participatory Sensing," 2013年電子情報通信学会　総合大会, March 2013.

[3] Masumi Shirakawa, Kotaro Nakayama, Tahahiro Hara, Shojiro Nishio, "ナイーブベイズによる文書分類のためのWikipediaカテゴリグラフ解析," 第26回人工知能学会全国大会, June 2012.

[4] Tomoki Yoshihisa, , , Masahiko Tsukamoto, "Rule-Based Rechargeable Battery Management Systems on Multi-Rechargeable Battery Environments," 電子情報通信学会総合大会, March 2011.

[5] , Tomoki Yoshihisa, Masahiko Tsukamoto, "On Home Power Allocation by Control Rules for Electric Appliances," 電子情報通信学会総合大会, March 2011.

[6] Keisuke Goto, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "密なモバイルセンサネットワークにおけるエージェントを用いたデータ収集方式," 平成22年度 情報処理学会関西支部 支部大会 講演論文集, September 2010.

[7] Mayu Iwata, Tahahiro Hara, Shojiro Nishio, "Webページに対する子供と大人の嗜好に関する調査," 平成22年度 情報処理学会関西支部 支部大会 講演論文集, September 2010.

[8] Masahiro Ito, Kotaro Nakayama, Tahahiro Hara, Shojiro Nishio, "An Investigation into Evaluating the Credibility of Wikipedia Contents by Using Information on the Web," 第24回人工知能学会全国大会(JSAI 2010), CD-ROM, June 2010.

著書

[1] Trung Q. Duong, Lei Shu, Nguyen-Son Vo, Xu Du, Hans-Jurgen Zepernick, and Wenqing Cheng, "Replication Strategies for Video On-Demand Over Wireless Mesh Networks: a Cross-Layer Optimization Approach (Chapter 15)," Using Cross-Layer Techniques for Communication Systems, IGI Global, pages 349-375, April 2012.

[2] Kai Lin, Lei Wang, Lei Shu, and AI-Sakib Khan Pathan, "Data Gathering with Multi-Attribute Fusion in Wireless Sensor Networks (Chapter 8)," Advancements in Distributed Computing and Internet Technologies: Trends and Issues, pages 159-181, August 2011.

[3] Yiying Zhang, Lin He, Lei Shu, Takahiro Hara, and Shojiro Nishio, "Security Issues on Outlier Detection and Countermeasure for Distributed Hierarchical Wireless Sensor Networks (Chapter 9)," Advancements in Distributed Computing and Internet Technologies, pages 182-210, August 2011.

[4] Guangjie Han, Wen Shen, Chuan Zhu, Lei Shu, and Joel J.P.C. Rodrigues, "RNST: Precise Localization Based on Trilateration for Indoor Sensor Networks (Chapter 11)," Advancements in Distributed Computing and Internet Technologies: Trends and Issues, pages 230-257, August 2011.

[5] Akimitsu Kanzaki, Naoki Wakamiya, and Takahiro Hara, "Energy-Efficient Task Scheduling and Data Aggregation Techniques in Wireless Sensor Networks for Information Explosion Era," Book Chapter (Chapter II-1), Wireless Sensor Network Technologies for Information Explosion Era (Book Series: Studies in Computational Intelligence), Springer-Verlag, volume 278, pages 47-75, November 2010.

[6] Akimitsu Kanzaki, Takahiro Hara, Yoshimasa Ishi, Tomoki Yoshihisa, Yuuichi Teranishi, and Shinji Shimojo, "X-Sensor: Wireless Sensor Network Testbed Integrating Multiple Networks," Book Chapter (Chapter III-3), Wireless Sensor Network Technologies for Information Explosion Era (Book Series: Studies in Computational Intelligence), Springer-Verlag, volume 278, pages 249-271, November 2010.

[7] Takahiro Hara, Vladimir I. Zadorozhny, and Erik Buchmann, "Wireless Sensor Network Technologies for Information Explosion Era," Book Series: Studies in Computational Intelligence,Springer-Verlag, volume 278, July 2010.

[8] Yuki Arase, Takahiro Hara, and Shojiro Nishio, "Web Page Adaptation and Presentation for Mobile Phones," Handheld Computing for Mobile Commerce:Applications, Concepts and Technologies,IGI Global, pages 240-262, April 2010.

[9] Shinya Kitajima, Takahiro Hara, Tsutomu Terada, and Shojiro Nishio, "Filtering Order Adaptation Based on Attractor Selection for Data Broadcasting System," Book Series:Springer Optimization and Its Applications,Springer-Verlag, volume 41, pages 163-186, 2010.

テクニカルレポート

[1] Chunsheng Zhu, Lei Wang, Takahiro Hara, and Shojiro Nishio, "A Survey on Mobile Sensor Networks," Technical report of Osaka University, August 2010.

基調講演/セミナー・パネル討論等

[1] Mayu Iwata, "インターネットにおけるユーザフレンドリーな情報取得," データ工学と情報マネジメントに関するフォーラム (DEIM2013) , March 2013.

[2] Shojiro Nishio, "Data and Knowledge Management in Database Systems," 2012年IEEE関西支部総会, February 2012.

[3] Akimitsu Kanzaki, "パネルディスカッション, パネリスト," 平成23年電気関係学会関西連合大会, October 2011.

[4] Shojiro Nishio, "Database File Redundancy Issues: How to Realize Efficient Data Access in Evolving Network Technologies," Proc. of Int'l Conf. on Network-Based Information Systems (NBiS 2010), September 2010.

[5] Takahiro Hara, "センサ研究の新たな展開～個人・モバイルユーザによるセンシングとその応用," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2010)シンポジウム, 招待講演, page 1512, July 2010.

[6] Akimitsu Kanzaki, "Sensor Network Testbed X-Sensor and Studies on Wireless Sensor Networks," 電子情報通信学会アドホックネットワーク研究会(AN), July 2010.

[7] Takahiro Hara, "Data Replication for Top-K Query Processing in Mobile Wireless Sensor Networks," Proc. of IEEE Int'l Conf. on Sensor Networks, Ubiquitous, and Trustworthy Computing (SUTC 2010), Invited Talk, pages 115-122, June 2010.

[8] Takahiro Hara, "Data Management Technologies in Mobile Environments," Seminar (Department of Computer Science at Missouri University of Science and Technology, Rolla, MO, USA), May 2010.

[9] Takahiro Hara, "Energy Efficient Data Access in Mobile Ad Hoc Networks," Proc. of Int'l Workshop on Mobile P2P Data Management, Security and Trust (M-PDMST'10), Invited Talk, May 2010.

その他（一般記事等）

[1] Tahahiro Hara, "アーバンセンシングで新たなサービスを展開する ～センサ情報とサイバー情報を融合した近未来サービスの実現～," 情報処理, volume 52, number 1, pages 41-45, January 2011.

[2] Yuki Arase, Tahahiro Hara, Shojiro Nishio, "携帯電話上での快適なWebページ提示に向けて," 人工知能学会誌, volume 25, number 5, pages 678-685, September 2010.

新聞報道記事

[1] Shojiro Nishio, "飛躍目指す企業集まれ," 産経新聞, 平成22年9月17日付, September 2010.

[2] Shojiro Nishio, "産学で新産業育成を," 産経新聞, 平成22年8月31日付, August 2010.

[3] Shojiro Nishio, "日本のICT産業再開発へ," 科学新聞, 平成22年5月21日付, May 2010.

受賞

[1] Yuya Sasaki, Takahiro Hara, Shojiro Nishio, "優秀インタラクティブ賞," データ工学と情報マネジメントに関するフォーラム(DEIM 2013), March 2013.

[2] Masumi Shirakawa, "学生プレゼンテーション賞," データ工学と情報マネジメントに関するフォーラム (DEIM2013) , March 2013.

[3] Jun Osawa, "学生プレゼンテーション賞," データ工学と情報マネジメントに関するフォーラム (DEIM2013) , March 2013.

[4] , "学生プレゼンテーション賞," 第5回データ工学と情報マネジメントに関するフォーラム(DEIM2013), March 2013.

[5] Masahiro Yokoyama, Tomoki Yoshihisa, Takahiro Hara, and Shojiro Nishio, "Best Paper Award," Int'l Conf. on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC 2012), November 2012.

[6] Masumi Shirakawa, Kotaro Nakayama, Eiji Aramaki, Tahahiro Hara, Shojiro Nishio, "チームラボ賞," 第5回Webとデータベースに関するフォーラム, November 2012.

[7] Yuka Komai, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "奨励賞," 情報処理学会 マルチメディア通信と分散処理ワークショップ（DPSWS2012）, October 2012.

[8] Amagata Daichi, Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "優秀論文賞," 情報処理学会 マルチメディア通信と分散処理ワークショップ（DPSWS2012）, October 2012.

[9] , Mayu Iwata, Tahahiro Hara, Akiyoshi Suzuki, Yuki Arase, Xing Xie, Shojiro Nishio, "優秀論文賞," 情報処理学会 マルチメディア通信と分散処理ワークショップ（DPSWS2012）, October 2012.

[10] Amagata Daichi, "ヤングリサーチャ賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2012)シンポジウム, July 2012.

[11] Masahiro Yokoyama, "優秀プレゼンテーション賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2012)シンポジウム, July 2012.

[12] Jun Osawa, "ヤングリサーチャ賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2012)シンポジウム, July 2012.

[13] Amagata Daichi, "優秀論文賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2012)シンポジウム, July 2012.

[14] Masahiro Yokoyama, Tomoki Yoshihisa, Tahahiro Hara, Shojiro Nishio, "優秀論文賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2012)シンポジウム, July 2012.

[15] , , Tahahiro Hara, Shojiro Nishio, "優秀論文賞," データ工学と情報マネジメントに関するフォーラム (DEIM2012) , March 2012.

[16] Shojiro Nishio, "Medal with Purple Ribbon," , November 2011.

[17] Jun Shinomiya, "Best Demonstration Award," 情報処理学会 マルチメディア通信と分散処理ワークショップ(DPSWS2011), October 2011.

[18] Akiyoshi Suzuki, Mayu Iwata, Yuki Arase, Tahahiro Hara, Xing Xie, Shojiro Nishio, "Outstanding Student Paper Award," 情報処理学会 マルチメディア通信と分散処理ワークショップ(DPSWS2011), October 2011.

[19] Shinya Kondo, "優秀プレゼンテーション賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム, July 2011.

[20] Toshimitsu Fujii, "優秀プレゼンテーション賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム, July 2011.

[21] Erika Ashikaga, "優秀プレゼンテーション賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム, July 2011.

[22] Jun Shinomiya, "ヤングリサーチャ賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム, July 2011.

[23] Ayana Yamamoto, "ヤングリサーチャ賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム, July 2011.

[24] Wataru Seino, "ヤングリサーチャ賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム, July 2011.

[25] Jun Shinomiya, , Yuuichi Teranishi, Kaname Harumoto, Shojiro Nishio, "優秀論文賞," 情報処理学会マルチメディア, 分散, 協調とモバイル(DICOMO 2011)シンポジウム, July 2011.

[26] Shojiro Nishio, "Ipsj Contribution Award," , June 2011.

[27] Yuji Konishi, Yuuichi Teranishi, Susumu Takeuchi, Kaname Harumoto, Shinji Shimojo, Shojiro Nishio, "Ipsj Best Paper Award," , June 2011.

[28] Yoshihiro Kosaka, Akimitsu Kanzaki, Tahahiro Hara, Shojiro Nishio, "最優秀インタラクティブ賞," 第3回データ工学と情報マネジメントに関するフォーラム (DEIM 2011), March 2011.

[29] Shojiro Nishio, "功労賞," 日本データベース学会, March 2011.

[30] Masumi Shirakawa, "山下記念研究賞," 情報処理学会, March 2011.

[31] Daijiro Komaki, Azusa Oku, Yuki Arase, Takahiro Hara, Toshiaki Uemukai, Gen Hattori, and Shojiro Nishio, "Best Paper Award," Int'l Conf. on Ambient System, Network and Technologies (ANT 2010), November 2010.

[32] Yuya Sasaki, "学生最優秀論文賞," 情報処理学会マルチメディア通信と分散処理ワークショップ(DPSWS2010), October 2010.

[33] Mayu Iwata, "学生奨励賞," 平成22年度情報処理学会関西支部支部大会, September 2010.

[34] Yuya Sasaki, "ヤングリサーチャ賞," 情報処理学会 マルチメディア, 分散, 協調とモバイルシンポジウム(DICOMO 2010) , July 2010.

[35] Yuya Sasaki, Tahahiro Hara, Shojiro Nishio, "優秀論文賞," 情報処理学会 マルチメディア, 分散, 協調とモバイルシンポジウム(DICOMO 2010), July 2010.

[36] Jun Shinomiya, Yuuichi Teranishi, Kaname Harumoto, Susumu Takeuchi, Shojiro Nishio, "優秀論文賞," マルチメディア，分散，協調とモバイル(DICOMO2010)シンポジウム, July 2010.

[37] Mayu Iwata, "優秀プレゼンテーション賞," 情報処理学会 マルチメディア, 分散, 協調とモバイルシンポジウム(DICOMO 2010), July 2010.

[38] , "ヤングリサーチャ賞," 情報処理学会 マルチメディア, 分散, 協調とモバイルシンポジウム(DICOMO 2010), July 2010.

[39] Wataru Seino, "ヤングリサーチャ賞," 情報処理学会 マルチメディア, 分散, 協調とモバイルシンポジウム(DICOMO 2010), July 2010.

[40] Akiyoshi Suzuki, "ヤングリサーチャ賞," 情報処理学会 マルチメディア, 分散, 協調とモバイルシンポジウム(DICOMO 2010), July 2010.

[41] Akimitsu Kanzaki, Yuuki Iima, Takahiro Hara, and Shojiro Nishio, "Excellent Paper Award," Int'l Conf. on Mobile Computing and Ubiquitous Networking (ICMU 2010), April 2010.