13977 search results - page 338 / 2796 » Evolution in complex systems |
284
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GIS
2004
ACM
16 years 7 months ago
2004
ACM
Motivated by the increasing need to handle complex multidimensional data in location-based data warehouses, this paper proposes a powerful data model that is able to capture the c...
184
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IWINAC
2009
Springer
16 years 1 months ago
2009
Springer
Manifold initiatives try to utilize the operational principles of organisms and brains to develop alternative, biologically inspired computing paradigms. This paper reviews key fea...
141
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In a wide range of communication systems, including DS-CDMA and OFDM systems, the signal-of-interest might be corrupted by an improper [1] (also called non circularly symmetric [2...
181
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—We propose to use carrier interferometry (CI) codes to reduce the complexity of the maximumlikelihood multiuser-detection (ML-MUD) receiver in MC-CDMA systems with carrier frequ...
157
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ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
We have constructed a simple and fast system to detect frontal human faces in complex environment. There are two main contributions of our work: 1) We use a fast image segmentatio...