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MOBICOM
2010
ACM
15 years 6 months ago
Differential forms for target tracking and aggregate queries in distributed networks
Consider mobile targets moving in a plane and their movements being monitored by a network such as a field of sensors. We develop distributed algorithms for in-network tracking an...
Rik Sarkar, Jie Gao
WIMOB
2009
IEEE
16 years 1 months ago
Exploiting RF-Scatter: Human Localization with Bistatic Passive UHF RFID-Systems
—In ubiquitous computing, localization of users in indoor environments is a challenging issue. On the one hand, localization data needs to have fine granularity to provide reaso...
Dominik Lieckfeldt, Jiaxi You, Dirk Timmermann
MOBIHOC
2001
ACM
16 years 6 months ago
Localized algorithms in wireless ad-hoc networks: location discovery and sensor exposure
The development of practical, localized algorithms is probably the most needed and most challenging task in wireless ad-hoc sensor networks (WASNs). Localized algorithms are a spe...
Seapahn Meguerdichian, Sasha Slijepcevic, Vahag Ka...
ICC
2007
IEEE
113views Communications» more  ICC 2007»
16 years 21 days ago
Complexity and Error Propagation of Localization Using Interferometric Ranging
— An interferometric ranging technique has been recently proposed as a possible way to localize ad hoc and sensor networks. Compared to the more common techniques such as receive...
Rui Huang, Gergely V. Záruba, Manfred Huber
KBSE
2007
IEEE
16 years 19 days ago
Extraction of bug localization benchmarks from history
Researchers have proposed a number of tools for automatic bug localization. Given a program and a description of the failure, such tools pinpoint a set of statements that are most...
Valentin Dallmeier, Thomas Zimmermann