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CN
2004
94views more  CN 2004»
13 years 7 months ago
A performance study of power-saving polices for Wi-Fi hotspots
Wi-Fi hotspots are one of the most promising scenarios for mobile computing. In this scenario, a very limiting factor is the shortage of energetic resources in mobile devices. Leg...
Giuseppe Anastasi, Marco Conti, Enrico Gregori, An...
INFOCOM
2002
IEEE
14 years 13 days ago
Individual QoS versus Aggregate QoS: A Loss Performance Study
Abstract— This papers explores, primarily by means of analysis, the differences that can exist between individual and aggregate loss guarantees in an environment where guarantees...
Ying Xu, Roch Guérin
INFOCOM
2008
IEEE
14 years 1 months ago
Inside the New Coolstreaming: Principles, Measurements and Performance Implications
—The Peer-to-Peer (P2P) based video streaming has emerged as a promising solution for Internet video distribution. Leveraging the resource available at end users, this approach p...
Bo Li, Susu Xie, Yang Qu, Gabriel Yik Keung, Chuan...
IPPS
2007
IEEE
14 years 1 months ago
Towards A Better Understanding of Workload Dynamics on Data-Intensive Clusters and Grids
This paper presents a comprehensive statistical analysis of workloads collected on data-intensive clusters and Grids. The analysis is conducted at different levels, including Virt...
Hui Li, Lex Wolters
EGH
2009
Springer
13 years 5 months ago
Understanding the efficiency of ray traversal on GPUs
We discuss the mapping of elementary ray tracing operations-acceleration structure traversal and primitive intersection--onto wide SIMD/SIMT machines. Our focus is on NVIDIA GPUs,...
Timo Aila, Samuli Laine