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PERCOM
2008
ACM
16 years 6 months ago
Cardinality Estimation for Large-scale RFID Systems
Counting or estimating the number of tags is crucial for large-scale RFID systems. The use of multiple readers was recently proposed to improve the efficiency and effectiveness in ...
Chen Qian, Hoilun Ngan, Yunhao Liu
PERCOM
2006
ACM
16 years 6 months ago
Omero: Ubiquitous User Interfaces in the Plan B Operating System
It is difficult to build user interfaces that must be distributed over a set of dynamic and heterogeneous I/O devices. This difficulty increases when we want to split, merge, repl...
Francisco J. Ballesteros, Gorka Guardiola Muzquiz,...
PERCOM
2006
ACM
16 years 6 months ago
SmartContacts: A Large Scale Social Context Service Discovery System
The proliferation of cell phones has led to an ever increasing number of inappropriate interruptions. SmartContacts provides a solution to this problem by empowering the caller to...
Yong Liu, Kay Connelly
PERCOM
2004
ACM
16 years 6 months ago
PCOM - A Component System for Pervasive Computing
Applications in the Pervasive Computing domain are challenged by the dynamism in which their execution environment changes, e.g. due to user mobility. As a result, applications ha...
Christian Becker, Marcus Handte, Gregor Schiele, K...
PERCOM
2004
ACM
16 years 6 months ago
Energy-Aware Media Transcoding in Wireless Systems
In distributed systems, transcoding techniques have been used to customize multimedia objects, utilizing trade-offs between the quality and sizes of these objects to provide diffe...
Christian Poellabauer, Karsten Schwan