4378 search results - page 241 / 876 » On the Complexity of Ordered Colourings |
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GLOBECOM
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract--In communication systems where full-duplex transmission is required, digital echo cancellers are employed to cancel echo by means of adaptive filtering. In order to reduc...
274
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ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
Event detection is one of the most important issues of event processing system, especially Complex Event Processing (CEP). Outlier event, change event and burst event are three ty...
170
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ICIP
2007
IEEE
15 years 10 months ago
2007
IEEE
In our previous work [1], we proposed a construction of critically sampled perfect reconstruction transforms with directional vanishing moments (DVMs) imposed in the corresponding...
173
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CGI
2004
IEEE
15 years 10 months ago
2004
IEEE
Rendering geometric models with complex surface materials in arbitrary lighting environments is a challenging problem. In order to relight and render geometries covered with compl...
156
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CSMR
2004
IEEE
15 years 10 months ago
2004
IEEE
A Web site is a hyperlinked network environment, which consists of hundreds of inter-connected pages, usually without an engineered architecture. This is often a large, complex We...