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WMTE
2002
IEEE
15 years 11 months ago
Environmental Detectives: PDAs as a Window into a Virtual Simulated World
The use of computer simulations is changing the nature of scientific investigation and providing us unique insights into the way that the world works. As simulation moves from the...
Eric Klopfer, Kurt Squire, Henry Jenkins
SIGMOD
2010
ACM
239views Database» more  SIGMOD 2010»
15 years 11 months ago
Computing label-constraint reachability in graph databases
Our world today is generating huge amounts of graph data such as social networks, biological networks, and the semantic web. Many of these real-world graphs are edge-labeled graph...
Ruoming Jin, Hui Hong, Haixun Wang, Ning Ruan, Yan...
HUC
2009
Springer
15 years 10 months ago
Ubicomp4D: infrastructure and interaction for international development--the case of urban indian slums
This paper attempts to re-imagine ubiquitous computing for populations in low-income and information-challenged environments. We examine information infrastructures in midsized ur...
Nithya Sambasivan, Nimmi Rangaswamy, Ed Cutrell, B...
PERCOM
2010
ACM
15 years 10 months ago
Sell your experiences: a market mechanism based incentive for participatory sensing
—This paper studies economic models of user participation incentive in participatory sensing applications. User participation is the most important element in participatory sensi...
Juong-Sik Lee, Baik Hoh
PODC
2010
ACM
15 years 10 months ago
Brief announcement: improving social-network-based sybil-resilient node admission control
We present Gatekeeper, a decentralized protocol that performs Sybil-resilient node admission control based on a social network. Gatekeeper can admit most honest nodes while limiti...
Nguyen Tran, Jinyang Li, Lakshminarayanan Subraman...