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» The Linear Time - Branching Time Spectrum II
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EJC
2008
13 years 6 months ago
Grad and classes with bounded expansion II. Algorithmic aspects
Abstract. Classes of graphs with bounded expansion are a generalization of both proper minor closed classes and degree bounded classes. Such classes are based on a new invariant, t...
Jaroslav Nesetril, Patrice Ossona de Mendez
TIT
2010
113views Education» more  TIT 2010»
13 years 1 months ago
Asynchronous CDMA systems with random spreading-part II: design criteria
Totally asynchronous code-division multiple-access (CDMA) systems are addressed. In part I, the fundamental limits of asynchronous CDMA systems were analyzed in terms of total cap...
Laura Cottatellucci, Ralf R. Müller, Mé...
FUIN
2008
81views more  FUIN 2008»
13 years 6 months ago
A Cancellation Theorem for BCCSP
This paper presents a cancellation theorem for the preorders in van Glabbeek's linear time-branching time spectrum over BCCSP. Apart from having some intrinsic interest, the p...
Luca Aceto, Wan Fokkink, Anna Ingólfsd&oacu...
TSP
2008
116views more  TSP 2008»
13 years 6 months ago
Optimal Linear Precoding Strategies for Wideband Noncooperative Systems Based on Game Theory - Part I: Nash Equilibria
In this two-part paper, we propose a decentralized strategy, based on a game-theoretic formulation, to find out the optimal precoding/multiplexing matrices for a multipoint-to-mult...
Gesualdo Scutari, Daniel Pérez Palomar, Ser...
IH
2001
Springer
13 years 11 months ago
Robust Covert Communication over a Public Audio Channel Using Spread Spectrum
We present a set of watermarking techniques for effective covert communication over an audio signal carrier. Watermark robustness is enabled using: (i) redundant spread-spectrum fo...
Darko Kirovski, Henrique S. Malvar