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PERCOM
2010
ACM
13 years 8 months ago
Crowdsourced radiomap for room-level place recognition in urban environment
Abstract—The proliferation of WLAN infrastructures has facilitated numerous indoor localization techniques using WLAN fingerprints. In particular, identifying a room or a place i...
Minkyu Lee, Hyunil Yang, Dongsoo Han, Chansu Yu
SIAMSC
2010
165views more  SIAMSC 2010»
13 years 8 months ago
Algebraic Multigrid for Markov Chains
Abstract. An algebraic multigrid (AMG) method is presented for the calculation of the stationary probability vector of an irreducible Markov chain. The method is based on standard ...
Hans De Sterck, Thomas A. Manteuffel, Stephen F. M...
ICRA
2005
IEEE
145views Robotics» more  ICRA 2005»
14 years 3 months ago
Energy-Saving 3-Step Velocity Control Algorithm for Battery-Powered Wheeled Mobile Robots
— Energy of Wheeled Mobile Robot (WMR) is usually supplied by batteries with finite energy. In order to extend run-time of battery-powered WMR, it is necessary to minimize the e...
Chong Hui Kim, Byung Kook Kim
ECCV
2006
Springer
14 years 11 months ago
Statistical Priors for Efficient Combinatorial Optimization Via Graph Cuts
Abstract. Bayesian inference provides a powerful framework to optimally integrate statistically learned prior knowledge into numerous computer vision algorithms. While the Bayesian...
Daniel Cremers, Leo Grady
IPPS
2010
IEEE
13 years 7 months ago
On the parallelisation of MCMC by speculative chain execution
Abstract--The increasing availability of multi-core and multiprocessor architectures provides new opportunities for improving the performance of many computer simulations. Markov C...
Jonathan M. R. Byrd, Stephen A. Jarvis, Abhir H. B...