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MCETECH
2009
Springer
14 years 3 months ago
A Non-technical User-Oriented Display Notation for XACML Conditions
Access control rules are currently administered by highly qualified personnel. Thus, the technical barrier that specialized access control languages represent naturally prevents th...
Bernard Stepien, Amy P. Felty, Stan Matwin
DATE
2008
IEEE
217views Hardware» more  DATE 2008»
14 years 3 months ago
A Coarse-Grained Array based Baseband Processor for 100Mbps+ Software Defined Radio
The Software-Defined Radio (SDR) concept aims to enabling costeffective multi-mode baseband solutions for wireless terminals. However, the growing complexity of new communication ...
Bruno Bougard, Bjorn De Sutter, Sebastien Rabou, D...
ICC
2008
IEEE
130views Communications» more  ICC 2008»
14 years 3 months ago
A Polynomial-Time Approximation Algorithm for Weighted Sum-Rate Maximization in UWB Networks
— Scheduling in an ad hoc wireless network suffers from the non-convexity of the cost function, caused by the interference between communication links. In previous optimization t...
Gyouhwan Kim, Qiao Li, Rohit Negi
ICT
2004
Springer
130views Communications» more  ICT 2004»
14 years 2 months ago
Rayleigh Fading Multiple Access Channel Without Channel State Information
— In this paper we determine bounds of the capacity region of a two-user multipleaccess channel with Rayleigh fading when neither the transmitters nor the receiver has channel st...
Ninoslav Marina
ATAL
2008
Springer
13 years 11 months ago
Trajectories of goods in distributed allocation
Distributed allocation mechanisms rely on the agents' autonomous (and supposedly rational) behaviour: states evolve as a result of agents contracting deals and exchanging res...
Yann Chevaleyre, Ulle Endriss, Nicolas Maudet