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IPSN
2005
Springer
15 years 8 months ago
Robust computation of aggregates in wireless sensor networks: distributed randomized algorithms and analysis
A wireless sensor network consists of a large number of small, resource-constrained devices and usually operates in hostile environments that are prone to link and node failures. ...
Jen-Yeu Chen, Gopal Pandurangan, Dongyan Xu
RTCSA
2003
IEEE
15 years 8 months ago
Scheduling Jobs with Multiple Feasible Intervals
This paper addresses the problem of scheduling real-time jobs that have multiple feasible intervals. The problem is NP-hard. We present an optimal branch-and-bound algorithm. When...
Chi-Sheng Shih, Jane W.-S. Liu, Infan Kuok Cheong
87
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ICASSP
2008
IEEE
15 years 9 months ago
Signal approximation using the bilinear transform
This paper explores the approximation properties of a unique basis expansion, which realizes a bilinear frequency warping between a continuous-time signal and its discrete-time re...
Archana Venkataraman, Alan V. Oppenheim
TMC
2008
112views more  TMC 2008»
15 years 3 months ago
Throughput Analysis and Measurements in IEEE 802.11 WLANs with TCP and UDP Traffic Flows
There is a vast literature on the throughput analysis of the IEEE 802.11 media access control (MAC) protocol. However, very little has been done on investigating the interplay betw...
Raffaele Bruno, Marco Conti, Enrico Gregori
ISSAC
2007
Springer
146views Mathematics» more  ISSAC 2007»
15 years 9 months ago
Fast and exact geometric analysis of real algebraic plane curves
An algorithm is presented for the geometric analysis of an algebraic curve f(x, y) = 0 in the real affine plane. It computes a cylindrical algebraic decomposition (CAD) of the pla...
Arno Eigenwillig, Michael Kerber, Nicola Wolpert