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CHI
2007
ACM
14 years 10 months ago
Voyagers and voyeurs: supporting asynchronous collaborative information visualization
This paper describes mechanisms for asynchronous collaboration in the context of information visualization, recasting visualizations as not just analytic tools, but social spaces....
Jeffrey Heer, Fernanda B. Viégas, Martin Wa...
SDM
2009
SIAM
331views Data Mining» more  SDM 2009»
14 years 6 months ago
Privacy Preservation in Social Networks with Sensitive Edge Weights.
With the development of emerging social networks, such as Facebook and MySpace, security and privacy threats arising from social network analysis bring a risk of disclosure of con...
Jie Wang, Jinze Liu, Jun Zhang, Lian Liu
ICDCS
2008
IEEE
14 years 4 months ago
Towards Multi-Site Collaboration in 3D Tele-Immersive Environments
3D tele-immersion (3DTI) has recently emerged as a new way of video-mediated collaboration across the Internet. Unlike conventional 2D video-conferencing systems, it can immerse r...
Wanmin Wu, Zhenyu Yang, Indranil Gupta, Klara Nahr...
HPCS
2002
IEEE
14 years 2 months ago
An Evaluation of Thread Migration for Exploiting Distributed Array Locality
Thread migration is one approach to remote memory accesses on distributed memory parallel computers. In thread migration, threads of control migrate between processors to access d...
Stephen Jenks, Jean-Luc Gaudiot
EDBT
2009
ACM
90views Database» more  EDBT 2009»
14 years 2 months ago
Parallelization of XPath queries using multi-core processors: challenges and experiences
In this study, we present experiences of parallelizing XPath queries using the Xalan XPath engine on shared-address space multi-core systems. For our evaluation, we consider a sce...
Rajesh Bordawekar, Lipyeow Lim, Oded Shmueli