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IPSN
2007
Springer
15 years 10 months ago
Robust system multiangulation using subspace methods
Sensor location information is a prerequisite to the utility of most sensor networks. In this paper we present a robust and low-complexity algorithm to self-localize and orient se...
Joshua N. Ash, Lee C. Potter
IWMM
2007
Springer
118views Hardware» more  IWMM 2007»
15 years 10 months ago
Detecting and eliminating memory leaks using cyclic memory allocation
We present and evaluate a new technique for detecting and eliminating memory leaks in programs with dynamic memory allocation. This technique observes the execution of the program...
Huu Hai Nguyen, Martin C. Rinard
IWMM
2007
Springer
146views Hardware» more  IWMM 2007»
15 years 10 months ago
Allocation-phase aware thread scheduling policies to improve garbage collection performance
Past studies have shown that objects are created and then die in phases. Thus, one way to sustain good garbage collection efficiency is to have a large enough heap to allow many ...
Feng Xian, Witawas Srisa-an, Hong Jiang
MIDDLEWARE
2007
Springer
15 years 10 months ago
Domain-based context management for dynamic and evolutionary environments
Research in context-aware computing has produced a number of application prototypes, frameworks, middlewares and models for describing context. However, development of ubiquitous ...
Ricardo Couto Antunes da Rocha, Markus Endler
MIDDLEWARE
2007
Springer
15 years 10 months ago
A piggybacking approach to reduce overhead in sensor network gossiping
Many wireless sensor network protocols are employing gossipbased message dissemination, where nodes probabilistically forward messages, to reduce message overhead. We are concerne...
Ercan Ucan, Nathanael Thompson, Indranil Gupta