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» Performance of group communication over ad-hoc networks
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VTC
2007
IEEE
121views Communications» more  VTC 2007»
14 years 3 months ago
Characterization of the ORBIT Indoor Testbed Radio Environment
— We perform a set of measurements of channel frequency responses at different points in the room that accommodates the ORBIT indoor testbed using a vector network analyzer (VNA)...
Haris Kremo, Jing Lei, Ivan Seskar, Larry J. Green...
PVLDB
2010
119views more  PVLDB 2010»
13 years 7 months ago
An Architecture for Parallel Topic Models
This paper describes a high performance sampling architecture for inference of latent topic models on a cluster of workstations. Our system is faster than previous work by over an...
Alexander J. Smola, Shravan Narayanamurthy
SIGCOMM
2009
ACM
14 years 3 months ago
Matchmaking for online games and other latency-sensitive P2P systems
– The latency between machines on the Internet can dramatically affect users’ experience for many distributed applications. Particularly, in multiplayer online games, players s...
Sharad Agarwal, Jacob R. Lorch
ALGORITHMICA
2006
139views more  ALGORITHMICA 2006»
13 years 9 months ago
CONQUEST: A Coarse-Grained Algorithm for Constructing Summaries of Distributed Discrete Datasets
Abstract. In this paper we present a coarse-grained parallel algorithm, CONQUEST, for constructing boundederror summaries of high-dimensional binary attributed data in a distribute...
Jie Chi, Mehmet Koyutürk, Ananth Grama
ISCC
2005
IEEE
14 years 2 months ago
Optimizing the Reliable Distribution of Large Files within CDNs
Abstract Content Delivery Networks (CDNs) provide an efficient support for serving http and streaming media content while minimizing the network impact of content delivery as well...
Ludmila Cherkasova