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169
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ICALP
2005
Springer
16 years 6 days ago
2005
Springer
We present a single-database private information retrieval (PIR) scheme with communication complexity O(k+d), where k ≥ log n is a security parameter that depends on the database...
175
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ICCV
2003
IEEE
15 years 12 months ago
2003
IEEE
Active object tracking, for example, in surveillance tasks, becomes more and more important these days. Besides the tracking algorithms themselves methodologies have to be develop...
160
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RTCSA
2000
IEEE
15 years 10 months ago
2000
IEEE
A space efficient wait-free algorithm for implementing a shared buffer for real-time multiprocessor systems is presented in this paper. The commonly used method to implement share...
162
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AAAI
2008
15 years 9 months ago
2008
Traditional information retrieval systems use query words to identify relevant documents. In difficult retrieval tasks, however, one needs access to a wealth of background knowled...
177
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ATAL
2008
Springer
15 years 8 months ago
2008
Springer
Service-Oriented Computing and Agent Technology are nowadays two of the most active research fields in distributed and open systems. However, when trying to bridge the two worlds,...