1865 search results - page 276 / 373 » Pan-Private Streaming Algorithms |
162
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PODS
2006
ACM
16 years 4 months ago
2006
ACM
In this paper, we give a simple scheme for identifying approximate frequent items over a sliding window of size n. Our scheme is deterministic and does not make any assumption on ...
134
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
Using interference alignment, it has been shown that the number of degrees of freedom in the interference channel scales linearly with the number of users. Unfortunately, closed-f...
124
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— This paper develops linear precoding schemes for the downlink in multiuser multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems with ...
134
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AVSS
2005
IEEE
15 years 9 months ago
2005
IEEE
This paper describes the architecture of a visual surveillance system that combines real time computer vision algorithms with logic programming to represent and recognize activiti...
139
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ICCS
2004
Springer
15 years 9 months ago
2004
Springer
This paper presents two visualization techniques suitable for huge oceanography time-varying volume datasets on high-performance graphics workstations. We first propose an off-lin...