5244 search results - page 158 / 1049 » Structural Complexity of AvgBPP |
131
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JGTOOLS
2008
15 years 4 months ago
2008
Hierarchical spatial data structures provide a means for organizing data for efficient processing. Most spatial data structures are optimized for performing queries, such as inters...
128
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BSL
2000
15 years 4 months ago
2000
We recall the notions of weak and strong Euler characteristics on a first order structure and make explicit the notion of a Grothendieck ring of a structure. We define partially or...
158
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STOC
2004
ACM
16 years 4 months ago
2004
ACM
Let f be an integer valued function on a finite set V . We call an undirected graph G(V, E) a neighborhood structure for f. The problem of finding a local minimum for f can be phr...
129
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VTC
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract—In this paper we present reduced-complexity highperformance receivers for single-user MIMO systems that employ coded OFDM transmission with bit-interleaved coded modulat...
151
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ECAI
2010
Springer
15 years 5 months ago
2010
Springer
Artificial agents trying to achieve communicative goals in situated interactions in the real-world need powerful computational systems for conceptualizing their environment. In ord...