6650 search results - page 1015 / 1330 » Mutating database queries |
157
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DEXAW
2000
IEEE
15 years 11 months ago
2000
IEEE
Situational aspects are very helpful to decide relevance but they have often been left aside by Information Retrieval models. The standard logical approach to Information Retrieva...
171
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DEXAW
2000
IEEE
15 years 11 months ago
2000
IEEE
With the massive advance of electronic document repositories, usable interfaces to these repositories gain importance. While sophisticated information retrieval techniques provide...
202
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ICPR
2000
IEEE
15 years 11 months ago
2000
IEEE
Retrieval techniques based on pure similarity metrics are often suffered from the scales of image features. An alternative approach is to learn a mapping based on queries and rele...
168
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SIGMOD
2000
ACM
15 years 11 months ago
2000
ACM
The coming years will witness dramatic advances in wireless communications as well as positioning technologies. As a result, tracking the changing positions of objects capable of ...
177
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ADBIS
2000
Springer
15 years 11 months ago
2000
Springer
When dealing with large quantities of clauses, the use of persistent knowledge is inevitable, and indexing methods are essential to answer queries efficiently. We introduce PerKMan...