3223 search results - page 320 / 645 » The Scaling of Search Cost |
146
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ECIR
2008
Springer
15 years 8 months ago
2008
Springer
Information retrieval is an empirical science; the field cannot move forward unless there are means of evaluating the innovations devised by researchers. However the methodologies...
312
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VLDB
2006
ACM
16 years 7 months ago
2006
ACM
Abstract Traditional nearest-neighbor (NN) search is based on two basic indexing approaches: object-based indexing and solution-based indexing. The former is constructed based on t...
185
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SIGIR
2005
ACM
16 years 10 days ago
2005
ACM
Search engines represent a key component of Web economy these days. Despite that, there is not much technical literature available on their design, fine tuning, and internal oper...
205
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ICCAD
1997
IEEE
15 years 11 months ago
1997
IEEE
We introduce a new technique to solve exactly a discrete optimization problem, based on the paradigm of “negative” thinking. The motivation is that when searching the space of...
208
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—Top-k query has long been an important topic in many fields of computer science. Efficient implementation of the top-k queries is the key for information searching. With the n...