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» Distributed multirobot localization
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AROBOTS
2002
126views more  AROBOTS 2002»
15 years 4 months ago
Selecting Landmarks for Localization in Natural Terrain
We describe techniques to optimally select landmarks for performing mobile robot localization by matching terrain maps. The method is based upon a maximum-likelihood robot localiza...
Clark F. Olson
PDCN
2004
15 years 6 months ago
Speculative prefetching of optional locks in distributed systems
We present a family of methods for speeding up distributed locks by exploiting the uneven distribution of both temporal and spatial locality of access behaviour of many applicatio...
Thomas Schöbel-Theuer
GCC
2007
Springer
15 years 11 months ago
Dynamic Data Replication based on Local Optimization Principle in Data Grid
Efficient data access is one way of improving the performance of the Data Grid. In order to speed up the data access and reduce bandwidth consumption, Data Grid replicates essenti...
Yulai Yuan, Yongwei Wu, Guangwen Yang, Feng Yu
INFOCOM
1998
IEEE
15 years 9 months ago
How Bad is Reliable Multicast without Local Recovery?
We examine the impact of the loss recovery mechanism on the performance of a reliable multicast protocol. Approaches to reliable multicast can be divided into two major classes: s...
Jörg Nonnenmacher, Martin S. Lacher, Matthias...
MST
2006
81views more  MST 2006»
15 years 4 months ago
Local Limit Properties for Pattern Statistics and Rational Models
Motivated by problems of pattern statistics, we study the limit distribution of the random variable counting the number of occurrences of the symbol a in a word of length n chosen...
Alberto Bertoni, Christian Choffrut, Massimiliano ...