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» Evolution in complex systems
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193
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MOC
2000
181views more  MOC 2000»
15 years 6 months ago
Newton's method for overdetermined systems of equations
Abstract. Complexity theoretic aspects of continuation methods for the solution of square or underdetermined systems of polynomial equations have been studied by various authors. I...
Jean-Pierre Dedieu, Mike Shub
199
Voted
PODC
2004
ACM
16 years 15 days ago
Signed quorum systems
Abstract With n servers that independently fail with probability of p < 0.5, it is well known that the majority quorum system achieves the best availability among all quorum sys...
Haifeng Yu
ICC
2009
IEEE
16 years 1 months ago
Non-Coherent Receiver with Fractional Sampling for Impulsive UWB Systems
— We propose a low complexity noncoherent receiver operating at twice the symbol-rate for systems where each data symbol consists of multiple frames/chips. The receiver does not ...
Jian Zhang, Leif Hanlen
160
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DISOPT
2008
74views more  DISOPT 2008»
15 years 7 months ago
George B. Dantzig and systems optimization
We pay homage to George B. Dantzig by describing a less well known part of his legacy--his early and dedicated championship of the importance of systems optimization in solving co...
Philip E. Gill, Walter Murray, Michael A. Saunders...
150
Voted
LCN
2006
IEEE
16 years 1 months ago
Cross-Level Sensor Network Simulation with COOJA
Simulators for wireless sensor networks are a valuable tool for system development. However, current simulators can only simulate a single level of a system at once. This makes sy...
Fredrik Österlind, Adam Dunkels, Joakim Eriks...