220 search results - page 24 / 44 » Primal-Dual Algorithms for Connected Facility Location Probl... |
INFOCOM
2008
IEEE
15 years 6 months ago
2008
IEEE
— The relay node placement problem for wireless sensor networks is concerned with placing a minimum number of relay nodes into a wireless sensor network to meet certain connectiv...
CIAC
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. We consider problems of (new) station placement along (existing) railway tracks, so as to increase the number of users. We prove that, in spite of the NP-hardness for the...
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SODA
2001
ACM
15 years 1 months ago
2001
ACM
Recently, Har-Peled [HP99b] presented a new randomized technique for online construction of the zone of a curve in a planar arrangement of arcs. In this paper, we present several ...
110
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SCALESPACE
1999
Springer
15 years 4 months ago
1999
Springer
In this paper we address two important problems in motion analysis: the detection of moving objects and their localization. Statistical and level set approaches are adopted in orde...
DATE
2002
IEEE
15 years 4 months ago
2002
IEEE
Abstract—Antenna problem is a phenomenon of plasma-induced gateoxide degradation. It directly affects manufacturability of very large scale integration (VLSI) circuits, especiall...