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202
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Lecture Notes
Iterative Combinatorial Auctions: Achieving Economic and Computational Efficiency Ph.D. dissertation, Univesity of Pennsylvania, May, 2001.
The focus of this chapter is on the Gen...
137
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JGAA
2002
15 years 6 months ago
2002
We prove a very general representation theorem for posets and, as a corollary, deduce that any abstract simplicial complex has a geometric realization in the Euclidean space of di...
191
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ASPDAC
2007
ACM
15 years 10 months ago
2007
ACM
The memory subsystem is a major contributor to the performance, power, and area of complex SoCs used in feature rich multimedia products. Hence, memory architecture of the embedded...
173
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ICC
2007
IEEE
16 years 1 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...
203
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract—We revisit the shortest path problem in asynchronous duty-cycled wireless sensor networks, which exhibit time-dependent features. We model the time-varying link cost and...