2845 search results - page 290 / 569 » Evaluating Paragraph Retrieval for |
187
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STOC
2003
ACM
16 years 7 months ago
2003
ACM
Many algorithms and data structures employing hashing have been analyzed under the uniform hashing assumption, i.e., the assumption that hash functions behave like truly random fu...
157
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PODS
2006
ACM
16 years 6 months ago
2006
ACM
The query equivalence problem has been studied extensively for set-semantics and, more recently, for bag-set semantics. However, SQL queries often combine set and bag-set semantic...
191
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EDBT
2008
ACM
16 years 6 months ago
2008
ACM
The capability to easily find useful services (software applications, software components, scientific computations) becomes increasingly critical in several fields. Current approa...
193
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HT
2006
ACM
16 years 22 days ago
2006
ACM
A method of using string-matching to analyze hypertext navigation was developed, and evaluated using two weeks of website logfile data. The method is divided into phases that use:...
205
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SAC
2005
ACM
16 years 10 days ago
2005
ACM
Current search engines crawl the Web, download content, and digest this content locally. For multimedia content, this involves considerable volumes of data. Furthermore, this proc...