3420 search results - page 269 / 684 » Proximity Search in Databases |
116
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JCDL
2004
ACM
15 years 11 months ago
2004
ACM
We introduce an event gazetteer which stores and presents “locations in time”. Each event is coded with attributes of event type, location, actor, and beginning and ending tim...
148
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ADBIS
2003
Springer
15 years 10 months ago
2003
Springer
Due to the tremendous increase rate and the high change frequency of Web documents, maintaining an up-to-date index for searching purposes (search engines) is becoming a challenge....
199
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DEXAW
1999
IEEE
1999
IEEE
Using the Distance Distribution for Approximate Similarity Queries in High-Dimensional Metric Spaces
15 years 9 months ago
We investigate the problem of approximate similarity (nearest neighbor) search in high-dimensional metric spaces, and describe how the distance distribution of the query object ca...
155
Voted
CHI
1992
ACM
15 years 9 months ago
1992
ACM
We designed, implemented and evaluated a new concept for direct manipulation of databases, called dynamic queries, that allowsuserstoformulatequerieswithgraphicalwidgets,such as s...
136
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ICPR
2000
IEEE
16 years 6 months ago
2000
IEEE
Content-based image retrievalsystems use low-levelfeatures like color and texturefor image representation. Given these representationsasfeature vectors, similarity between images ...