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JASIS
2011
98views more  JASIS 2011»
13 years 1 months ago
Hip and trendy: Characterizing emerging trends on Twitter
Twitter, Facebook, and other related systems that we call social awareness streams are rapidly changing the information and communication dynamics of our society. These systems, w...
Mor Naaman, Hila Becker, Luis Gravano
DIGITALCITIES
2003
Springer
14 years 20 hour ago
Map-Based Range Query Processing for Geographic Web Search Systems
In order to utilize geographic web information for digital city applications, we have been developing a geographic web search system, KyotoSEARCH. When users retrieve geographic in...
Ryong Lee, H. Shiina, Taro Tezuka, Yusuke Yokota, ...
WIRI
2005
IEEE
14 years 11 days ago
Extended Link Analysis for Extracting Spatial Information Hubs
Recently, web mining that tries to find useful knowledge from the vast amount of web pages has attracted a lot of research interests. Besides, it is becoming an essential task to...
Jianwei Zhang 0002, Yoshiharu Ishikawa, Hiroyuki K...
ICDM
2009
IEEE
117views Data Mining» more  ICDM 2009»
14 years 1 months ago
Redistricting Using Heuristic-Based Polygonal Clustering
— Redistricting is the process of dividing a geographic area into districts or zones. This process has been considered in the past as a problem that is computationally too comple...
Deepti Joshi, Leen-Kiat Soh, Ashok Samal