9119 search results - page 1565 / 1824 » A Simultaneous Search Problem |
151
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SIGMOD
2003
ACM
16 years 4 months ago
2003
ACM
Spatial database operations are typically performed in two steps. In the filtering step, indexes and the minimum bounding rectangles (MBRs) of the objects are used to quickly dete...
130
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SIGMOD
2002
ACM
16 years 4 months ago
2002
ACM
Time-parameterized queries (TP queries for short) retrieve (i) the actual result at the time that the query is issued, (ii) the validity period of the result given the current mot...
128
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ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
1 We consider the problem of similarity search in applications where the cost of computing the similarity between two records is very expensive, and the similarity measure is not a...
124
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PERCOM
2007
ACM
16 years 3 months ago
2007
ACM
Energy consumption of mobile readers is becoming an important issue as applications of RFID systems pervade different aspects of our lives. Surprisingly, however, these systems ar...
129
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ICS
2010
Tsinghua U.
16 years 1 months ago
2010
Tsinghua U.
: We initiate the study of local, sublinear time algorithms for finding vertices with extreme topological properties -- such as high degree or clustering coefficient -- in large so...