2714 search results - page 471 / 543 » Approximation Schemes for Scheduling |
139
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ISCAS
2008
IEEE
15 years 10 months ago
2008
IEEE
— Depth information indicates the distance of an object in the three dimensional (3D) scene from the camera view-point, typically represented by eight bits. Since the depth map i...
181
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ISCAS
2008
IEEE
15 years 10 months ago
2008
IEEE
— From copyright protection to error concealment, video data hiding has found usage in a great number of applications. Recently proposed applications such as privacy data preserv...
137
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SASO
2008
IEEE
15 years 10 months ago
2008
IEEE
Distributed Hash Tables (DHT) with order-preserving hash functions require load balancing to ensure an even item-load over all nodes. While previous item-balancing algorithms only...
122
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract—In this paper we propose a low complexity frequency domain channel estimator for pilot-symbol-assisted (PSA) orthogonal frequency division multiplexing (OFDM) systems in...
106
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— In this paper differential space–frequency modulation (DSFM) for transmission over multiple–input multiple– output channels using orthogonal frequency division mu...