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ESA
2005
Springer
98views Algorithms» more  ESA 2005»
15 years 10 months ago
Small Stretch Spanners on Dynamic Graphs
We present fully dynamic algorithms for maintaining 3- and 5-spanners of undirected graphs under a sequence of update operations. For unweighted graphs we maintain a 3or 5-spanner...
Giorgio Ausiello, Paolo Giulio Franciosa, Giuseppe...
MOBIHOC
2003
ACM
15 years 9 months ago
Mobility modelling and trajectory prediction for cellular networks with mobile base stations
This paper provides mobility estimation and prediction for a variant of GSM network which resembles an adhoc wireless mobile network where base stations and users are both mobile....
Pubudu N. Pathirana, Andrey V. Savkin, Sanjay Jha
SPAA
2010
ACM
15 years 9 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
GECCO
2010
Springer
129views Optimization» more  GECCO 2010»
15 years 9 months ago
A probabilistic functional crossover operator for genetic programming
The original mechanism by which evolutionary algorithms were to solve problems was to allow for the gradual discovery of sub-solutions to sub-problems, and the automated combinati...
Josh C. Bongard
ROBOCUP
1999
Springer
101views Robotics» more  ROBOCUP 1999»
15 years 8 months ago
Design and Construction of a Soccer Player Robot ARVAND
Arvand is a robot specially designed and constructed for playing soccer according to RoboCup rules and regulations for the medium size robots. This robot consists of three main par...
Mansour Jamzad, Amirali Foroughnassiraei, Ehsan Ch...