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SPAA
2010
ACM
15 years 8 months ago
Fast distributed approximation algorithms for vertex cover and set cover in anonymous networks
We present a distributed algorithm that finds a maximal edge packing in O(∆ + log∗ W) synchronous communication rounds in a weighted graph, independent of the number of nodes...
Matti Åstrand, Jukka Suomela
CIDM
2007
IEEE
15 years 7 months ago
Designing a Fuzzy Rule Based System to Estimate Depth of Anesthesia
Estimating the depth of anesthesia (DOA) is still a challenging area in anesthesia research. The objective of this study was to design a fuzzy rule based system which integrates el...
V. Esmaeili, Amin Assareh, M. B. Shamsollahi, Moha...
CIKM
2006
Springer
15 years 7 months ago
A combination of trie-trees and inverted files for the indexing of set-valued attributes
Set-valued attributes frequently occur in contexts like marketbasked analysis and stock market trends. Late research literature has mainly focused on set containment joins and dat...
Manolis Terrovitis, Spyros Passas, Panos Vassiliad...
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SIGMOD
2008
ACM
124views Database» more  SIGMOD 2008»
15 years 3 months ago
Scalable network distance browsing in spatial databases
An algorithm is presented for finding the k nearest neighbors in a spatial network in a best-first manner using network distance. The algorithm is based on precomputing the shorte...
Hanan Samet, Jagan Sankaranarayanan, Houman Alborz...
RTCSA
2003
IEEE
15 years 8 months ago
XRTJ: An Extensible Distributed High-Integrity Real-Time Java Environment
Despite Java’s initial promise of providing a reliable and cost-effective platform-independent environment, the language appears to be unfavourable in the area of high-integrity...
Erik Yu-Shing Hu, Andy J. Wellings, Guillem Bernat