日本データベース学会の皆様， 大阪大学の土方です．国際ワークショップ"1st International Workshop on Social Networks and Social Media Mining on the Web (SNSMW 2010)"の参加募集の案内をさせて いただきます．SNSMW 2010は，国際会議DASFAA内で行われる，ソーシャルネットワークと ソーシャルマイニングをテーマとした国際ワークショップです．4/4(日)に筑波大学にて開 催されます．DASFAA本体の開催は，4/1-4です． 採択された14本の発表がございます．内容としては，ソーシャルタグやソーシャルネット ワーク，CGMのマイニング，情報信頼性，情報推薦などの発表があります． 参加申し込みは，DASFAAのHPから行うことができます． 奮ってご参加ください． ---------------------------------------------------------------------------------- 1st International Workshop on Social Networks and Social Media Mining on the Web in conjunction with DASFAA 2010 April 4, 2010, Tsukuba, Japan, http://www.nishilab.sys.es.osaka-u.ac.jp/SNSMW/ --------------------------------------------------------------------------------- Workshop Description: Today the emergence of web-based communities and hosted services such as social networking sites, wikis and folksonomies, brings in tremendous freedom of Web autonomy and facilitate collaboration and knowledge sharing between users. Along with the interaction between users and computers, social media are rapidly becoming an important part of our digital experience, ranging from digital textual information to diverse multimedia forms. These aspects and characteristics constitute of the core of second generation of Web. A prominent challenge lies in modeling and mining this vast pool of data to extract, represent and exploit meaningful knowledge and to leverage structures and dynamics of emerging social networks residing in the social media. Social networks and social media mining combines data mining with social computing as a promising direction and offers unique opportunities for developing novel algorithms and tools ranging from text and content mining to link mining. The 1st International Workshop on Social Networks and Social Media Mining on the Web in conjunction with DASFAA 2010 will bring together the academia, researchers and industrial practitioners from computer science, information systems, statistics, sociology, behavior science and organization science discipline, and provide a forum for recent advances in the field of social networks and social media, from the perspectives of data management and mining. The topics of interest include, but are not limited to the following: * Computational models for social media * Query languages for social networks and social media * Query processing and optimization * Influence, trust, and privacy * Search in social networks and social media * Interoperability among social applications and social media * Techniques for social-network and social-media analysis/mining * Adversarial blogging and counter measures * Link analysis and network structure discovery * Community detection and evolution * Blog search and retrieval * Group interaction, collaboration, and recommendation * Knowledge discovery (collective wisdom, trend analysis, and topic detection) * Social aspects of Blogosphere * Human interface and interaction techniques for social media Program: 9:00-10:30 Tag and Ontology Task-Oriented User Modeling Method and its Application to Service Navigation on the Web Munehiko Sasajima, Yoshinobu Kitamura and Riichiro Mizoguchi(Osaka University, Japan) Tag Disambiguation through Flickr and Wikipedia Anastasia Stampouli, Eirini Giannakidou and Athena Vakali (Aristotle University of Thessaloniki,Greece) Measuring Attention Intensity to Web Pages based on Specicity of Social Tags Takayuki Yumoto and Kazutoshi Sumiya(University of Hyogo, Japan) 10:45-12:15 Web Service and Evaluation Framework SQL as a Mashup Tool: Design and Implementation of a Web Service Integration Approach based on the Concept of Extensible Relational Database Management Systems Yoshihiko Ichikawa, Yuuki Matsui and Minoru Tanaka(Yamaguchi University, Japan) Design of Impression Scales for Assessing Impressions of News Articles Tadahiko Kumamoto (Chiba Institute of Technology, Japan) An Evaluation Framework for Analytical Methods of Integrating Electronic Word-of-Mouth Information: Position Paper Kazunori Fujimoto (Kinki University, Japan) 13:15-15:15 Web Community Extraction A Framework for Finding Community in Complex Networks Naoki Okada, Yoshinori Hijikata and Shogo Nishida(Osaka University, Japan) C&C: An Effective Algorithm for Extracting Web Community Cores Xianchao Zhang, Yueting Li, and Wenxin Liang (Dalian University of Technology, China) Extracting Local Web Communities using Lexical Similarity Xianchao Zhang, Wen Xu, and Wenxin Liang(Dalian University of Technology, China) An improved algorithm for extracting research communities from bibliographic data Yushi Nakamura, Toshihiko Horiike, Yoshimasa Taira and Hiroshi Sakamoto (Kyushu Institute of Technology, Japan) 15:30-17:30 Recommendation and Geographical Activity Proposal of Deleting Plots from the Reviews to the Items with Stories Kaori Ikeda, Yoshinori Hijikata and Shogo Nishida (Osaka University, Japan) Basic Study on a Recommendation Method Considering Region-restrictedness of Spots Kenta Oku and Fumio Hattori(Ritsumeikan University,Japan) A Hybrid Recommendation Method with Double SVD Reduction Yusuke Ariyoshi(Onomichi University, Japan) and Junzo Kamahara(Kobe University, Japan) Monitoring Geo-Social Activities through Micro-Blogging Sites Tatsuya Fujisaka, Ryong Lee and Kazutoshi Sumiya (University of Hyogo,Japan) Registration: All participants should register DASFAA 2010 from the following websites. http://dasfaa2010.cs.tsukuba.ac.jp/ People registered in DASFAA 2010 can attend any workshops in DASFAA 2010. Workshop organizers: Workshop Co-Chairs: Yoshinori Hijikata , Osaka University, Japan Guandong Xu, Victoria University, Australia Program Co-Chairs: Lin Li, Wuhan University of Technology, China Munehiko Sasajima, Osaka University, Japan Program Committee (in alphabetical order of last name): James Bailey, University of Melbourne, Australia Yixin Chen, Washington University in St Louis, USA Irene Ggarrigos, University of Alicante, Spain Kenji Hatano, Doshisha University, Japan Yoshinori Hijikata, Osaka University, Japan Makoto Iguchi, Synclore Corporation, Japan Fumihiro Kato, Keio University, Japan Yukiko Kawai, Kyoto Sangyo University, Japan Hideyuki Kawashima, Tsukuba University, Japan Sang-Wook Kim, Hanyang University, Korea Ichiro Kobayashi, Ochanomizu University, Japan Tadahiko Kumamoto, Chiba Institute of Technology, Japan Yuefeng Li, Queensland University of Technology, Australia Wenxin Liang, Dalian University of Technology, China Mitsunori Matsushita, Kansai University, Japan Harumi Murakami, Osaka City University, Japan Hidetsugu Nanba, Hiroshima City University, Japan Ikki Omukai, National Institute of Informatics, Japan Shingo Otsuka, National Institute for Materials Science, Japan Hitomi Saito, Aichi University of Education, Japan Hiroshi Sakamoto, Kyushu Institute of Technology, Japan Shigeaki Sakurai, Toshiba Corporation, Japan Munehiko Sasajima, Osaka University, Japan Hiroko Shoji, Chuo University, Japan Taro Sugihara, Japan Advanced Institute of Science and Technology, Japan Yasufumi Takama, Tokyo Metropolitan University, Japan Xiaohui Tao Queensland University of Technology, Australia Kenji Tateishi, NEC Corporation, Japan Masashi Toyoda, University of Tokyo, Japan Botao Wang, Northeastern University, China Guoren Wang, Northeastern University, China Kazuaki Yamada, Toyo University, Japan Zhenglu Yang, University of Tokyo, Japan Koji Zettsu, National Institute of Information and Communications Technology, Japan Jianwei Zhang, Kyoto Sangyo University,Japan Yanchun Zhang, Victoria University, Australia Event Co-sponsors: IEICE SIG-WI2 (SIG on Web Intelligence and Interaction) http://www.ieice.org/~wi2/