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CHI
2011
ACM
14 years 11 months ago
GreenHat: exploring the natural environment through experts' perspectives
We present GreenHat, an interactive mobile learning application that helps students learn about biodiversity and sustainability issues in their surroundings from experts’ points...
Kimiko Ryokai, Lora Oehlberg, Michael Manoochehri,...
DAIS
2011
14 years 11 months ago
Modeling the Performance of Ring Based DHTs in the Presence of Network Address Translators
Abstract. Dealing with Network Address Translators (NATs) is a central problem in many peer-to-peer applications on the Internet today. However, most analytical models of overlay n...
John Ardelius, Boris Mejías
IEAAIE
2011
Springer
14 years 11 months ago
A Computational Model of Habit Learning to Enable Ambient Support for Lifestyle Change
Agent-based applications have the potential to assist humans in their lifestyle change, for instance eliminating addictive behaviours or adopting new healthy behaviours. In order t...
Michel C. A. Klein, Nataliya M. Mogles, Jan Treur,...
INFOCOM
2011
IEEE
14 years 11 months ago
A distributed triangulation algorithm for wireless sensor networks on 2D and 3D surface
Abstract—Triangulation serves as the basis for many geometrybased algorithms in wireless sensor networks. In this paper we propose a distributed algorithm that produces a triangu...
Hongyu Zhou, Hongyi Wu, Su Xia, Miao Jin, Ning Din...
JSAC
2011
137views more  JSAC 2011»
14 years 10 months ago
A Region-Based Clustering Mechanism for Channel Access in Vehicular Ad Hoc Networks
—Several contention-based Medium Access Control (MAC) protocols have been proposed for the vehicles to gain the radio channels to distribute active safety messages timely, e.g., ...
Yen-Cheng Lai, Phone Lin, Wanjiun Liao, Chung-Min ...