2162 search results - page 397 / 433 » E-Crime Investigative Technologies |
149
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SIGIR
2009
ACM
16 years 23 days ago
2009
ACM
Query log analysis has received substantial attention in recent years, in which the click graph is an important technique for describing the relationship between queries and URLs....
137
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SIGIR
2009
ACM
16 years 23 days ago
2009
ACM
Crawl selection policy has a direct influence on Web search effectiveness, because a useful page that is not selected for crawling will also be absent from search results. Yet th...
163
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SIGIR
2009
ACM
16 years 23 days ago
2009
ACM
A number of online video social networks, out of which YouTube is the most popular, provides features that allow users to post a video as a response to a discussion topic. These f...
173
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SIGIR
2009
ACM
16 years 23 days ago
2009
ACM
The selection of indexing terms for representing documents is a key decision that limits how effective subsequent retrieval can be. Often stemming algorithms are used to normaliz...
158
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SIGIR
2009
ACM
16 years 23 days ago
2009
ACM
With the increasing importance of search systems on the web, there is a continuing push to design interfaces which are a better match with the kinds of real-world tasks in which u...