614 search results - page 91 / 123 » Computational Complexity of Multi-way, Dataflow Constraint P... |
154
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TASLP
2011
14 years 8 months ago
2011
Abstract—The shifted delta cepstrum (SDC) is a widely used feature extraction for language recognition (LRE). With a high context width due to incorporation of multiple frames, S...
136
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TSP
2010
14 years 8 months ago
2010
Effective spectrum sensing is a critical prerequisite for multi-channel cognitive radio (CR) networks, where multiple spectrum bands are sensed to identify transmission opportuniti...
122
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SIGMOD
2011
ACM
14 years 4 months ago
2011
ACM
Scheduling data processing workflows (dataflows) on the cloud is a very complex and challenging task. It is essentially an optimization problem, very similar to query optimizati...
112
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IEEEPACT
2007
IEEE
15 years 7 months ago
2007
IEEE
Loop nest optimization is a combinatorial problem. Due to the growing complexity of modern architectures, it involves two increasingly difficult tasks: (1) analyzing the profita...
149
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COMPGEOM
2008
ACM
15 years 3 months ago
2008
ACM
We introduce a hierarchical partitioning scheme of the Euclidean plane, called circular partitions. Such a partition consists of a hierarchy of convex polygons, each having small ...