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GIS
2007
ACM
14 years 9 months ago
Proximity queries in large traffic networks
In this paper, we present an original network graph embedding to speed-up distance-range and k-nearest neighbor queries in (weighted) graphs. Our approach implements the paradigm ...
Hans-Peter Kriegel, Matthias Renz, Peer Kröge...
ICDCS
2007
IEEE
14 years 2 months ago
Stabilizing Peer-to-Peer Spatial Filters
In this paper, we propose and prove correct a distributed stabilizing implementation of an overlay, called DR-tree, optimized for efficient selective dissemination of information...
Silvia Bianchi, Ajoy Kumar Datta, Pascal Felber, M...
AINA
2009
IEEE
14 years 3 months ago
Quality Aware Context Information Aggregation System for Pervasive Environments
Sensing context information and making it available to the people, involved in coordinating a collaborative task, is a preliminary phase in making a system adaptable to the prevai...
Atif Manzoor, Hong Linh Truong, Schahram Dustdar
CEC
2011
IEEE
12 years 8 months ago
Cost-benefit analysis of using heuristics in ACGP
—Constrained Genetic Programming (CGP) is a method of searching the Genetic Programming search space non-uniformly, giving preferences to certain subspaces according to some heur...
John W. Aleshunas, Cezary Z. Janikow
NCA
2005
IEEE
14 years 1 months ago
Controlling the Coverage of Grid Information Dissemination Protocols
Grid information dissemination protocols distribute information about the dynamic state of computational resources throughout interconnected wide area Grids. Performance metrics f...
Bhavin Gandhi, Sameer Tilak, Michael J. Lewis, Nae...