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GIS
2006
ACM
14 years 10 months ago
Recognition of island structures for map generalization
In this paper we describe work on the automatic recognition of island structures. In an initial phase several test persons were asked to mark groups of islands that they perceived...
Stefan Steiniger, Dirk Burghardt, Robert Weibel
DSOM
2005
Springer
14 years 2 months ago
Decentralized Computation of Threshold Crossing Alerts
Threshold crossing alerts (TCAs) indicate to a management system that a management variable, associated with the state, performance or health of the network, has crossed a certain ...
Fetahi Wuhib, Mads Dam, Rolf Stadler, Alexander Cl...
ECUMN
2004
Springer
14 years 2 months ago
A Hybrid Overlay Topology for Wide Area Multicast Sessions
Abstract. MPNT (Multicast Proxies NeTwork) is an overlay architecture that was first conceived to provide multicast access to unicast-only users, like TutTelNet distant students. ...
Rédouane Benaini, Karim Sbata, Pierre Vince...
SAC
2009
ACM
14 years 1 months ago
Autonomous networked robots for the establishment of wireless communication in uncertain emergency response scenarios
During a disaster, emergency response operations can benefit from the establishment of a wireless ad hoc network. We propose the use of autonomous robots that move inside a disas...
Stelios Timotheou, Georgios Loukas
ESA
1994
Springer
138views Algorithms» more  ESA 1994»
14 years 28 days ago
Efficient Construction of a Bounded Degree Spanner with Low Weight
Let S be a set of n points in IRd and let t > 1 be a real number. A t-spanner for S is a graph having the points of S as its vertices such that for any pair p, q of points ther...
Sunil Arya, Michiel H. M. Smid