3251 search results - page 209 / 651 » Challenges in Web Information Retrieval |
156
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WWW
2007
ACM
16 years 5 months ago
2007
ACM
Current web search engines focus on searching only the most recent snapshot of the web. In some cases, however, it would be desirable to search over collections that include many ...
147
Voted
ICFP
2005
ACM
16 years 4 months ago
2005
ACM
Implementing first-class continuations can pose a challenge if the target machine makes no provisions for accessing and re-installing the run-time stack. In this paper, we present...
142
Voted
ASWC
2008
Springer
15 years 6 months ago
2008
Springer
Abstract. Nowadays, the demand on querying and searching the Semantic Web is increasing. Some systems have adopted IR (Information Retrieval) approaches to index and search the Sem...
140
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WIDM
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, we identify and analyze structural properties which reflect the functionality of a Web site. These structural properties consider the size, the organization, the co...
147
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SIGMOD
2010
ACM
15 years 9 months ago
2010
ACM
Many web queries seek information about named entities (such as products or people). Web search engines federate such entity-oriented queries to relevant structured databases; the...