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TIT
2008
110views more  TIT 2008»
13 years 7 months ago
Optimal Cross-Layer Scheduling of Transmissions Over a Fading Multiaccess Channel
We consider the problem of several users transmitting packets to a base station, and study an optimal scheduling formulation involving three communication layers, namely, the mediu...
Munish Goyal, Anurag Kumar, Vinod Sharma
ICN
2009
Springer
13 years 5 months ago
Simulation Platform for Wireless Sensor Networks Based on Impulse Radio Ultra Wide Band
Impulse Radio Ultra Wide Band (IR-UWB) is a promising technology to address Wireless Sensor Network (WSN) constraints. However, existing network simulation tools do not provide a ...
Abdoulaye Berthe, Aubin Lecointre, Daniela Dragomi...
ICLP
1999
Springer
13 years 11 months ago
Concurrency in Prolog Using Threads and a Shared Database
Concurrency in Logic Programming has received much attention in the past. One problem with many proposals, when applied to Prolog, is that they involve large modifications to the...
Manuel Carro, Manuel V. Hermenegildo
CAISE
2010
Springer
13 years 7 months ago
Dynamic Authorisation Policies for Event-Based Task Delegation
Task delegation presents one of the business process security leitmotifs. It defines a mechanism that bridges the gap between both workflow and access control systems. There are tw...
Khaled Gaaloul, Ehtesham Zahoor, François C...
ICCV
2007
IEEE
15 years 3 months ago
 A Component Based Deformable Model for Generalized Face Alignment
This paper presents a component based deformable model for generalized face alignment, in which a novel bistage statistical framework is proposed to account for both local and g...
Yuchi Huang, Qingshan Liu, Dimitris Metaxas