5639 search results - page 274 / 1128 » Timed Abstract Non-interference |
125
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ICC
2007
IEEE
16 years 28 days ago
2007
IEEE
Abstract— This paper deals with code-aided (CA) maximumlikelihood (ML) phase and timing ambiguity resolution. We propose a methodology based on the sum-product algorithm (SPA) to...
153
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APPROX
2007
Springer
16 years 23 days ago
2007
Springer
Abstract. We study the problem embedding an n-point metric space into another n-point metric space while minimizing distortion. We show that there is no polynomial time algorithm t...
130
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GLOBECOM
2006
IEEE
16 years 19 days ago
2006
IEEE
Abstract— Sensor networks are set to become a truly ubiquitous technology that will affect the lives of the people in their application environment. While providing the opportuni...
280
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APPROX
2005
Springer
16 years 4 days ago
2005
Springer
Abstract. In this paper we introduce a new technique for approximation schemes for geometrical optimization problems. As an example problem, we consider the following variant of th...
157
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COCOON
2005
Springer
16 years 4 days ago
2005
Springer
Abstract In this paper, we study the problem of supporting range sum queries on a compressed sequence of values. For a sequence of n k-bit integers, k ≤ O(log n), our data struct...