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94
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ECIS
2004
15 years 2 months ago
Using IT to Make Place in Space: Evaluating Mobile Technology Support for Sport Spectators
This paper reports results from two field trials of TrottingPal, a mobile system that supports event information management and seamless collaboration between spectators at the tr...
Andreas Nilsson
MOBIHOC
2007
ACM
16 years 11 days ago
A random perturbation-based scheme for pairwise key establishment in sensor networks
A prerequisite for secure communications between two sensor nodes is that these nodes exclusively share a pairwise key. Although numerous pairwise key establishment (PKE) schemes ...
Wensheng Zhang, Minh Tran, Sencun Zhu, Guohong Cao
72
Voted
COMSWARE
2007
IEEE
15 years 7 months ago
Topology-based Clusterhead Candidate Selection in Wireless Ad-hoc and Sensor Networks
—Clustering techniques create hierarchal network structures, called clusters, on an otherwise flat network. Neighboring devices elect one appropriate device as clusterhead. Due t...
Matthias R. Brust, Adrian Andronache, Steffen Roth...
110
Voted
IGPL
2011
14 years 7 months ago
Existentially equivalent cyclic ultrametric spaces and cyclically valued groups
The notions of ultrametric distances and cyclic valuations appear when the set of values of the distance map is a cyclically ordered set. These structures can be described as subsp...
Gérard Leloup
105
Voted
HPCN
1997
Springer
15 years 4 months ago
Visualizing the Iteration Space in PEFPT
Abstract. Su cient and precise semantic information is essential to interactive parallel programming. In this paper, we present afeasible implementation of the iteration space depe...
Qi Wang, Yijun Yu, Erik H. D'Hollander