Sciweavers

1057 search results - page 52 / 212
» Peer-to-Peer utility maximization
Sort
View
ICC
2009
IEEE
118views Communications» more  ICC 2009»
14 years 7 months ago
Downlink Resource Allocation for OFDMA-Based Multiservice Networks with Imperfect CSI
Abstract--This paper addresses practical implementation issues of resource allocation in OFDMA networks: inaccuracy of channel state information (CSI) available to the resource all...
Mohamad Khattar Awad, Veluppillai Mahinthan, Mehri...
ICMCS
2009
IEEE
153views Multimedia» more  ICMCS 2009»
14 years 7 months ago
Network coding-aware rate control and scheduling in wireless networks
Network coding has been recently applied to wireless networks to increase throughput. It is typically implemented as a thin layer between MAC and IP, transparently to higher layer...
Hulya Seferoglu, Athina Markopoulou, Ulas C. Kozat
ICRA
2009
IEEE
126views Robotics» more  ICRA 2009»
14 years 7 months ago
Time-bounded lattice for efficient planning in dynamic environments
For vehicles navigating initially unknown cluttered environments, current state-of-the-art planning algorithms are able to plan and re-plan dynamically-feasible paths efficiently a...
Aleksandr Kushleyev, Maxim Likhachev
ICWSM
2009
14 years 7 months ago
A Comparative Analysis of Trust-Enhanced Recommenders for Controversial Items
A particularly challenging task for recommender systems (RSs) is deciding whether to recommend an item that received a variety of high and low scores from its users. RSs that inco...
Patricia Victor, Chris Cornelis, Martine De Cock, ...
ICIP
2010
IEEE
14 years 7 months ago
Multi-stream partitioning and parity rate allocation for scalable IPTV delivery
We address the joint problem of clustering heterogenous clients and allocating scalable video source rate and FEC redundancy in IPTV systems. We propose a streaming solution that ...
Jacob Chakareski, Pascal Frossard