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» Disconnected Operations in Mobile Environments
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MDM
2001
Springer
135views Communications» more  MDM 2001»
15 years 6 months ago
An Architecture for the Effective Support of Adaptive Context-Aware Applications
Mobile applications are required to operate in environments characterised by change. More specifically, the availability of resources and services may change significantly during a...
Christos Efstratiou, Keith Cheverst, Nigel Davies,...
90
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VTC
2007
IEEE
15 years 8 months ago
Evaluation of Datacasting in the Mobile Environment
Abstract— Datacasting employs the excess bandwidth from digital television signals for use in one-way data transmission, and it is being used successfully for high-speed download...
Kent Chamberlin, Scott Valcourt, Andrew Kun, Benja...
FUZZIEEE
2007
IEEE
15 years 8 months ago
Soft Target Based Obstacle Avoidance for Car-like Mobile Robot in Dynamic Environment
— The real time flexible operation of a car-like mobile robot with nonholonomic constraints in dynamic environment is still a very challenging problem. The difficulty lies in t...
Yougen Chen, Seiji Yasunobu
SRDS
2003
IEEE
15 years 7 months ago
Performance and Effectiveness Analysis of Checkpointing in Mobile Environments
Many mathematical models have been proposed to evaluate the execution performance of an application with and without checkpointing in the presence of failures. They assume that th...
Xinyu Chen, Michael R. Lyu
MVA
1990
133views Computer Vision» more  MVA 1990»
15 years 3 months ago
Using and Generating Environment Models for Indoor Mobile Robots
An autonomous mobile robot must be able to combine uncertain sensory information with prior knowledge of the world. Moreover, these operations have to be performed fast enough for...
Yuval Roth-Tabak, Terry E. Weymouth