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IPPS
2007
IEEE
14 years 5 months ago
Online Aggregation over Trees
Consider a distributed network with nodes arranged in a tree, and each node having a local value. We consider the problem of aggregating values (e.g., summing values) from all nod...
C. Greg Plaxton, Mitul Tiwari, Praveen Yalagandula
NETGAMES
2006
ACM
14 years 4 months ago
A peer-to-peer architecture for massive multiplayer online games
Massive Multiplayer Online Games with their virtual gaming worlds grow in user numbers as well as in the size of the virtual worlds. With this growth comes a significant increase...
Thorsten Hampel, Thomas Bopp, Robert Hinn
CVPR
2010
IEEE
14 years 4 months ago
Multi-Target Tracking by On-Line Learned Discriminative Appearance Models
We present an approach for online learning of discriminative appearance models for robust multi-target tracking in a crowded scene from a single camera. Although much progress has...
Cheng-Hao Kuo, Chang Huang, Ram Nevatia
CHI
2004
ACM
14 years 4 months ago
Text analysis as a tool for analyzing conversation in online support groups
In this paper we describe a software tool that allows investigators to make comparisons across different online forums and media by analyzing word counts in userspecified categori...
Adam D. I. Kramer, Susan R. Fussell, Leslie D. Set...
CSCW
2004
ACM
14 years 4 months ago
Using social psychology to motivate contributions to online communities
Under-contribution is a problem for many online communities. Social psychology theories of social loafing and goal-setting can provide mid-level design principles to address this ...
Gerard Beenen, Kimberly S. Ling, Xiaoqing Wang, Kl...