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ETS
2002
IEEE
153views Hardware» more  ETS 2002»
14 years 9 months ago
Overcoming Social and Psychological Barriers to Effective On-line Collaboration
Research suggests that collaboration in an on-line course can enhance learning, reduce feelings of isolation, increase satisfaction with the course, and increase motivation. Unfor...
Sandra C. Hughes, Leah Wickersham, David L. Ryan-J...
ENTCS
2007
145views more  ENTCS 2007»
14 years 9 months ago
Design, Analysis and Performance Evaluation of Group Key Establishment in Wireless Sensor Networks
Wireless sensor networks are comprised of a vast number of ultra-small autonomous computing, communication and sensing devices, with restricted energy and computing capabilities, ...
Ioannis Chatzigiannakis, Elisavet Konstantinou, Va...
JDM
2000
128views more  JDM 2000»
14 years 9 months ago
Distributed Database Design for Mobile Geographical Applications
Advanced Traveler Information Systems (ATIS) require e cient information retrieval and updating in a dynamic environment at di erent geographical scales. ATIS applications are use...
Manhoi Choy, Mei-Po Kwan, Hong Va Leong
JECR
2000
114views more  JECR 2000»
14 years 9 months ago
Intelligent Agents Acting as Artificial Employees in an Electronic Market
This paper describes an agent-based electronic market system whose underlying communication and cooperation protocols establish an artificial environment with advanced features. U...
Nikos I. Karacapilidis, Pavlos Moraitis
PUC
2002
143views more  PUC 2002»
14 years 9 months ago
TRIP: A Low-Cost Vision-Based Location System for Ubiquitous Computing
: Sentient Computing provides computers with perception so that they can react and provide assistance to user activities. Physical spaces are made sentient when they are wired with...
Diego López de Ipiña, Paulo R. S. Me...