1247 search results - page 168 / 250 » Predicting query performance on the web |
KDD
2006
ACM
15 years 10 months ago
2006
ACM
Long-term search history contains rich information about a user's search preferences. In this paper, we study statistical language modeling based methods to mine contextual i...
PDP
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper describes the design of a crawler devised to perform the periodic retrieval of Web documents for a search engine able to accept on-line updates in a concurrent manner. ...
WEBDB
2005
Springer
15 years 3 months ago
2005
Springer
Current peer-to-peer (p2p) full-text keyword search techniques fall into the following categories: document-based partitioning, keyword-based partitioning, hybrid indexing, and se...
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MM
1997
ACM
15 years 2 months ago
1997
ACM
The rapidity with which digital information, particularly video is being generated, has necessitated the development of tools for efficient search of these digital media. Content...
ECIR
2009
Springer
15 years 7 months ago
2009
Springer
Many different ranking algorithms based on content and context have been used in web search engines to find pages based on a user query. Furthermore, to achieve better performance ...