3928 search results - page 250 / 786 » Optimal suffix selection |
162
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IDEAS
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper is concerned with a transformation-based approach to update propagation in an extended version of Codd’s relational algebra which allows for defining derived relatio...
177
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
The present paper deals with dynamic resource management based on quantized channel state information (CSI) for multi-carrier cognitive radio networks comprising primary and secon...
138
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— We develop an economic model for networks offering tiered services and we formulate the problem of selecting the service tiers from three perspectives: one that conside...
177
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ICC
2007
IEEE
16 years 27 days ago
2007
IEEE
— In this paper, we consider the problem of scheduling sensor activity to maximize network lifetime while maintaining both discrete targets coverage and network connectivity. We ...
183
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ICIP
2007
IEEE
16 years 27 days ago
2007
IEEE
The use of an alphabet of line segments to compose a curve is a possible approach for curve data compression. An existing state-of-the-art method considers a quadtree decompositio...