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ICC
2007
IEEE
15 years 6 months ago
Robust Multibeam Opportunistic Schemes Under Quality of Service Constraints
— Scheduling in a Broadcast (BC) channel based on partial Channel State Information at the Transmitter (CSIT) is carried out in an opportunistic way, where several orthogonal bea...
Nizar Zorba, Ana I. Pérez-Neira
JAVA
2000
Springer
15 years 3 months ago
Efficient replicated method invocation in Java
We describe a new approach to object replication in Java, aimed at improving the performance of parallel programs. Our programming model allows the programmer to define groups of ...
Jason Maassen, Thilo Kielmann, Henri E. Bal
ADHOC
2010
292views more  ADHOC 2010»
14 years 12 months ago
Sleep/wake scheduling for multi-hop sensor networks: Non-convexity and approximation algorithm
We investigate the problem of sleep/wake scheduling for low duty cycle sensor networks. Our work differs from prior work in that we explicitly consider the effect of synchronizati...
Yan Wu, Sonia Fahmy, Ness B. Shroff
PE
2007
Springer
97views Optimization» more  PE 2007»
14 years 11 months ago
On processor sharing and its applications to cellular data network provisioning
To develop simple traffic engineering rules for the downlink of a cellular system using Proportional Fairness (PF) scheduling, we study the “strict” and “approximate” ins...
Yujing Wu, Carey L. Williamson, Jingxiang Luo
GECCO
2006
Springer
152views Optimization» more  GECCO 2006»
15 years 3 months ago
A combinatorial genetic algorithm for the configuration of the 2dF/AAOmega spectrograph at the anglo-Australian observatory
To help unravel the structure of the universe, astronomers have developed systems which observe large clusters of objects at the same time. One such system is the 2-degree field s...
Steven Manos, Geraint Lewis