6274 search results - page 226 / 1255 » From query complexity to computational complexity |
177
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SPIESR
1997
15 years 6 months ago
1997
The development of increasingly complex multimedia applications calls for new methodologies for the organization and retrieval of still images and video sequences. Query and retri...
139
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KDD
2003
ACM
16 years 5 months ago
2003
ACM
Large and complex graphs representing relationships among sets of entities are an increasingly common focus of interest in data analysis--examples include social networks, Web gra...
116
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FOCS
2003
IEEE
15 years 10 months ago
2003
IEEE
: Can Grover’s algorithm speed up search of a physical region—for example a 2-D grid of size √ n × √ n? The problem is that √ n time seems to be needed for each query, j...
152
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CINQ
2004
Springer
15 years 8 months ago
2004
Springer
Abstract. Solving inductive queries which have to return complete collections of patterns satisfying a given predicate has been studied extensively the last few years. The specific...
133
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
Abstract--Promising approaches for efficient detection in multiple-input multiple-output (MIMO) wireless systems are based on sphere-decoding (SD). The conventional (and optimum) n...