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» Distributed multirobot localization
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IJCAI
2007
15 years 8 months ago
r-grams: Relational Grams
We introduce relational grams (r-grams). They upgrade n-grams for modeling relational sequences of atoms. As n-grams, r-grams are based on smoothed n-th order Markov chains. Smoot...
Niels Landwehr, Luc De Raedt
164
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NIPS
2003
15 years 8 months ago
GPPS: A Gaussian Process Positioning System for Cellular Networks
In this article, we present a novel approach to solving the localization problem in cellular networks. The goal is to estimate a mobile user’s position, based on measurements of...
Anton Schwaighofer, Marian Grigoras, Volker Tresp,...
ICML
2010
IEEE
15 years 8 months ago
Learning Deep Boltzmann Machines using Adaptive MCMC
When modeling high-dimensional richly structured data, it is often the case that the distribution defined by the Deep Boltzmann Machine (DBM) has a rough energy landscape with man...
Ruslan Salakhutdinov
BC
2008
73views more  BC 2008»
15 years 7 months ago
Interaction of ON and OFF pathways for visual contrast measurement
We propose a novel model of visual contrast measurement based on segregated ON and OFF pathways. Two driving forces have shaped our investigation: (1) establishing a mechanism sele...
Heiko Neumann, Luiz Pessoa, Thorsten Hansen
ACTA
2006
108views more  ACTA 2006»
15 years 7 months ago
Refinement verification of the lazy caching algorithm
The lazy caching algorithm of Afek, Brown, and Merrit (1993) is a protocol that allows the use of local caches with delayed updates. It results in a memory model that is not atomi...
Wim H. Hesselink