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» On the Complexity of Constant Propagation
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IWSOS
2009
Springer
16 years 1 months ago
Self-organization of Internet Paths
The Internet consists of a constantly evolving complex hierarchical architecture where routers are grouped into autonomous systems (ASes) that interconnect to provide global connec...
Tom Kleiberg, Piet Van Mieghem
INFOCOM
2008
IEEE
16 years 29 days ago
Iso-Contour Queries and Gradient Descent with Guaranteed Delivery in Sensor Networks
—We study the problem of data-driven routing and navigation in a distributed sensor network over a continuous scalar field. Specifically, we address the problem of searching fo...
Rik Sarkar, Xianjin Zhu, Jie Gao, Leonidas J. Guib...
ADHOCNOW
2008
Springer
16 years 27 days ago
Request Satisfaction Problem in Synchronous Radio Networks
We study two algorithmical problems inspired from routing constraints in a multihop synchronous radio network. Our objective is to satisfy a given set of communication requests in ...
Benoît Darties, Sylvain Durand, Jér&o...
SIPS
2007
IEEE
16 years 25 days ago
MIMO Detector Based on Viterbi Algorithm
: - Suboptimal detectors of multiple-input multiple-output (MIMO) have been studied because the implementation of the optimum detector, the maximum-likelihood (ML) detector, has so...
Jin Lee, Sin-Chong Park
DATE
2005
IEEE
120views Hardware» more  DATE 2005»
16 years 5 days ago
Quasi-Static Voltage Scaling for Energy Minimization with Time Constraints
Supply voltage scaling and adaptive body-biasing are important techniques that help to reduce the energy dissipation of embedded systems. This is achieved by dynamically adjusting...
Alexandru Andrei, Marcus T. Schmitz, Petru Eles, Z...