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OZCHI
2006
ACM
16 years 3 days ago
Mobile helper for university students: a design for a mobile learning environment
This paper reports on a design case study for a mobile learning (M-learning) environment that follows a usercentred design approach. This development of the system applied an M-le...
Richard Brown, Hokyoung Ryu, David Parsons
IDMS
2001
Springer
133views Multimedia» more  IDMS 2001»
15 years 10 months ago
An Access Control Architecture for Metropolitan Area Wireless Networks
This paper introduces a novel access control architecture for publicly accessible, wireless networks. The architecture was designed to address the requirements obtained from a case...
Stefan Schmid, Joe Finney, Maomao Wu, Adrian Frida...
MOBISYS
2004
ACM
16 years 5 months ago
Tracking Moving Devices with the Cricket Location System
We study the problem of tracking a moving device under two indoor location architectures: an active mobile architecture and a passive mobile architecture. In the former, the infra...
Adam Smith, Hari Balakrishnan, Michel Goraczko, Ni...
IFIP
2003
Springer
15 years 11 months ago
Power-Saving in Wi-Fi Hotspots: An Analytical Study
Wi-Fi hotspots are one of the most promising scenarios for mobile computing. In this scenario, a very limiting factor is the scarcity of mobile-device energetic resources. Both har...
Giuseppe Anastasi, Marco Conti, Enrico Gregori, An...
IAT
2010
IEEE
15 years 4 months ago
Location-Based Semantic Matchmaking in Ubiquitous Computing
Ever increasing efforts are spent in developing techniques and tools for a full exploitation of semantics in mobile environments, able to overcome volatility and resource limitati...
Michele Ruta, Floriano Scioscia, Eugenio Di Sciasc...