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GIS
2007
ACM
14 years 8 months ago
Linear feature extraction using perceptual grouping and graph-cuts
In this paper we present a novel system for the detection and extraction of road map information from high-resolution satellite imagery. Uniquely, the proposed system is an integr...
Charalambos Poullis, Suya You, Ulrich Neumann
GLOBECOM
2006
IEEE
14 years 1 months ago
Algorithms for Server Placement in Multiple-Description-Based Media Streaming
— Multiple description coding (MDC) has emerged as a powerful technique for reliable real-time communications over lossy packet networks. In its basic form, it involves encoding ...
Satyajeet Ahuja, Marwan Krunz
IPPS
1998
IEEE
13 years 11 months ago
A Generalized Forward Recovery Checkpointing Scheme
We propose a generalized forward recovery checkpointing scheme, with lookahead execution and rollback validation. This method takes advantage of voting and comparison on multiple v...
Ke Huang, Jie Wu, Eduardo B. Fernández
DCOSS
2009
Springer
14 years 1 months ago
Detection and Localization Sensor Assignment with Exact and Fuzzy Locations
Sensor networks introduce new resource allocation problems in which sensors need to be assigned to the tasks they best help. Such problems have been previously studied in simplifi...
Hosam Rowaihy, Matthew P. Johnson, Diego Pizzocaro...
WSCG
2001
66views more  WSCG 2001»
13 years 8 months ago
Supporting the Search for the Optimal Location of Facilities
the problem of locating services in a given context requires a methematical abstraction so that its complexity can be managed by means of an iterative search through context simul...
Alberto Biancardi, R. De Lotto, Elena Ferrari