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» Analysis of topic dynamics in web search
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SIGIR
2008
ACM
14 years 9 months ago
Separate and inequal: preserving heterogeneity in topical authority flows
Web pages, like people, are often known by others in a variety of contexts. When those contexts are sufficiently distinct, a page's importance may be better represented by mu...
Lan Nie, Brian D. Davison
84
Voted
WSDM
2012
ACM
301views Data Mining» more  WSDM 2012»
13 years 5 months ago
Learning evolving and emerging topics in social media: a dynamic nmf approach with temporal regularization
As massive repositories of real-time human commentary, social media platforms have arguably evolved far beyond passive facilitation of online social interactions. Rapid analysis o...
Ankan Saha, Vikas Sindhwani
CLEF
2006
Springer
15 years 1 months ago
Overview of WebCLEF 2006
We report on the CLEF 2006 WebCLEF track devoted to crosslingual web retrieval. We provide details about the retrieval tasks, the used topic set, and the results of WebCLEF partic...
Krisztian Balog, Leif Azzopardi, Jaap Kamps, Maart...
ICDE
2005
IEEE
127views Database» more  ICDE 2005»
15 years 3 months ago
Static and Dynamic Scoring by Web Page Grouping
Web Search System exists to retrieve necessary information on the WWW space. However, these are not accuracy enough. Then, we propose the technique for using Web Page Grouping tog...
Hitoshi Nakakubo, Takashi Sato
WAW
2009
Springer
187views Algorithms» more  WAW 2009»
15 years 4 months ago
Cluster Based Personalized Search
We study personalized web ranking algorithms based on the existence of document clusterings. Motivated by the topic sensitive page ranking of Haveliwala [19], we develop and imple...
Hyun Chul Lee, Allan Borodin