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CCR
2008
110views more  CCR 2008»
15 years 7 months ago
Operational comparison of available bandwidth estimation tools
The available bandwidth of a path directly impacts the performance of throughput sensitive applications, e.g., p2p content replication or podcasting. Several tools have been devis...
Guillaume Urvoy-Keller, Taoufik En-Najjary, Alessa...
CN
2008
80views more  CN 2008»
15 years 7 months ago
Practical large-scale latency estimation
We present the implementation of a large-scale latency estimation system based on GNP and incorporated into the Google content delivery network. Our implementation does not rely o...
Michal Szymaniak, David L. Presotto, Guillaume Pie...
CORR
2010
Springer
158views Education» more  CORR 2010»
15 years 7 months ago
Architecture for Cooperative Prefetching in P2P Video-on- Demand System
Most P2P VoD schemes focused on service architectures and overlays optimization without considering segments rarity and the performance of prefetching strategies. As a result, the...
Ubaid Abbasi, Toufik Ahmed
COMPUTER
2008
86views more  COMPUTER 2008»
15 years 7 months ago
Supporting Acquisition of Basic Skills
ors induce aptitudes: abstract skills and knowledge. Mentors foster attitudes: social skills and graces. In my experience of school, starting 70 years or so ago, quite regimented i...
W. Neville Holmes
CORR
2008
Springer
152views Education» more  CORR 2008»
15 years 7 months ago
Characterizing User Mobility in Second Life
In this work we present a measurement study of user mobility in Second Life. We first discuss different techniques to collect user traces and then focus on results obtained using ...
Chi-Anh La, Pietro Michiardi