1288 search results - page 29 / 258 » Understanding the Hidden Web |
WIDM
2004
ACM
14 years 2 months ago
2004
ACM
A Focused crawler must use information gleaned from previously crawled page sequences to estimate the relevance of a newly seen URL. Therefore, good performance depends on powerfu...
CONTEXT
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. This paper presents a statistical framework based on Principal Component Analysis (PCA) for discovering the contextual factors which most strongly influence user behavio...
JAIR
2008
13 years 8 months ago
2008
Gesture is a non-verbal modality that can contribute crucial information to the understanding of natural language. But not all gestures are informative, and non-communicative hand...
CHI
2011
ACM
13 years 10 days ago
2011
ACM
Understanding how people interact with search engines is important in improving search quality. Web search engines typically analyze queries and clicked results, but these actions...
SIGIR
2008
ACM
13 years 8 months ago
2008
ACM
Comments left by readers on Web documents contain valuable information that can be utilized in different information retrieval tasks including document search, visualization, and ...