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DC
2008
14 years 9 months ago
Approximate distributed top- k queries
We consider a distributed system where each node keeps a local count for items (similar to elections where nodes are ballot boxes and items are candidates). A top-k query in such ...
Boaz Patt-Shamir, Allon Shafrir
AROBOTS
2004
127views more  AROBOTS 2004»
14 years 9 months ago
Hormone-Inspired Self-Organization and Distributed Control of Robotic Swarms
The control of robot swarming in a distributed manner is a difficult problem because global behaviors must emerge as a result of many local actions. This paper uses a bio-inspired ...
Wei-Min Shen, Peter M. Will, Aram Galstyan, Cheng-...
TC
2002
14 years 9 months ago
Multiversion Data Broadcast
Broadcasting provides an efficient means for disseminating information in both wired and wireless setting. In this paper, we propose a suite of broadcast organization schemes for ...
Evaggelia Pitoura, Panos K. Chrysanthis
EKAW
2010
Springer
14 years 8 months ago
How Much Semantic Data on Small Devices?
Abstract. Semantic tools such as triple stores, reasoners and query engines tend to be designed for large-scale applications. However, with the rise of sensor networks, smart-phone...
Mathieu d'Aquin, Andriy Nikolov, Enrico Motta
JSAC
2010
131views more  JSAC 2010»
14 years 8 months ago
Joint synchronization and localization using TOAs: A linearization based WLS solution
—Joint synchronization and localization using time of arrival (TOA) measurements is a very important research topic for many wireless ad hoc sensor network applications. For such...
Shouhong Zhu, Zhiguo Ding
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