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PERCOM
2006
ACM
16 years 6 months ago
Dynamic Peer-To-Peer Overlays for Voice Systems
Different devices, such as mobile phones, soft phones, or desktop phones, have varying processing power, bandwidth, and media capabilities. Heterogeneous P2P voice systems that ar...
Krishna Kishore Dhara, Salman Baset
PERCOM
2006
ACM
16 years 6 months ago
Managing Pervasive Systems using Role-based Obligation Policies
Pervasive systems are complex distributed systems containing heterogeneous and mobile devices, services and applications. Policy-based management is an effective approach for mana...
Chetan Shiva Shankar, Roy H. Campbell
PERCOM
2005
ACM
16 years 6 months ago
Adaptive Temporal Radio Maps for Indoor Location Estimation
In this paper, we present a novel method to adapt the temporal radio maps for indoor location determination by offsetting the variational environmental factors using data mining t...
Jie Yin, Qiang Yang, Lionel M. Ni
PERCOM
2003
ACM
16 years 6 months ago
A High Performance Privacy-Oriented Location System
Many mobile applications can be greatly enhanced when provided with the locations of people and devices. Ultrasonic location systems have been shown to supply location information...
Mike Hazas, Andy Ward
PERCOM
2003
ACM
16 years 6 months ago
Portability, Extensibility and Robustness in iROS
The dynamism and heterogeneity in ubicomp environments on both short and long time scales implies that middleware platforms for these environments need to be designed ground up fo...
Shankar Ponnekanti, Brad Johanson, Emre Kiciman, A...
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