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» A note on the Gallai-Roy-Vitaver Theorem
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TIT
2008
91views more  TIT 2008»
13 years 7 months ago
Uncoded Transmission Is Exactly Optimal for a Simple Gaussian "Sensor" Network
One of the simplest sensor network models has one single underlying Gaussian source of interest, observed by many sensors, subject to independent Gaussian observation noise. The se...
Michael Gastpar
COMBINATORICS
2002
93views more  COMBINATORICS 2002»
13 years 7 months ago
On a Theorem of Erdos, Rubin, and Taylor on Choosability of Complete Bipartite Graphs
Erdos, Rubin, and Taylor found a nice correspondence between the minimum order of a complete bipartite graph that is not r-choosable and the minimum number of edges in an r-unifor...
Alexandr V. Kostochka
QUESTA
2008
382views more  QUESTA 2008»
13 years 7 months ago
A note on stable flow-equivalent aggregation in closed networks
We introduce the Conditional Mean Value Analysis (CMVA) algorithm, an exact solution method for product-form load-dependent closed queueing networks that provides a numerically st...
Giuliano Casale
TIT
2008
84views more  TIT 2008»
13 years 6 months ago
A Note on Rate-Distortion Functions for Nonstationary Gaussian Autoregressive Processes
Source coding theorems and Shannon rate-distortion functions were studied for the discrete-time Wiener process by Berger and generalized to nonstationary Gaussian autoregressive p...
Robert M. Gray, Takeshi Hashimoto
CONCUR
2000
Springer
14 years 7 days ago
Typed Mobile Objects
We describe a general model for embedding object-oriented constructs into calculi of mobile agents. The model results from extending agents with methods and primitives for message ...
Michele Bugliesi, Giuseppe Castagna, Silvia Crafa