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112
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TMC
2010
138views more  TMC 2010»
14 years 11 months ago
Reliable Anchor-Based Sensor Localization in Irregular Areas
—Localization is a fundamental problem in wireless sensor networks and its accuracy impacts the efficiency of location-aware protocols and applications, such as routing and stora...
Bin Xiao, Lin Chen, Qingjun Xiao, Minglu Li
ICDE
1998
IEEE
108views Database» more  ICDE 1998»
16 years 2 months ago
Efficient Discovery of Functional and Approximate Dependencies Using Partitions
Discovery of functionaldependencies from relations has been identified as an important database analysis technique. In this paper, we present a new approach for finding functional...
Ykä Huhtala, Juha Kärkkäinen, Pasi ...
68
Voted
CSE
2009
IEEE
15 years 4 months ago
Efficient Broadcast on Area of Interest in Voronoi Overlays
This paper presents an algorithm to perform the broadcasting of a packet to all the peers that are located into a convex region (Area of Interest) in a Voronoi based peer-topeer ne...
Michele Albano, Ranieri Baraglia, Matteo Mordacchi...
91
Voted
SARA
2007
Springer
15 years 7 months ago
Homogeneous Hierarchical Composition of Areas in Multi-robot Area Coverage
Multi-robot area coverage poses several research challenges. The challenge of coordinating multiple robots’ actions coupled with the challenge of minimizing the overlap in covera...
Sriram Raghavan, Ravindran B
ICDE
2009
IEEE
139views Database» more  ICDE 2009»
16 years 2 months ago
Minimizing Communication Cost in Distributed Multi-query Processing
Increasing prevalence of large-scale distributed monitoring and computing environments such as sensor networks, scientific federations, Grids etc., has led to a renewed interest in...
Jian Li, Amol Deshpande, Samir Khuller