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» The Convergence of Contrastive Divergences
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3DIM
2003
IEEE
15 years 11 months ago
Geometrically Stable Sampling for the ICP Algorithm
The Iterative Closest Point (ICP) algorithm is a widely used method for aligning three-dimensional point sets. The quality of alignment obtained by this algorithm depends heavily ...
Natasha Gelfand, Szymon Rusinkiewicz, Leslie Ikemo...
IEEEICCI
2003
IEEE
15 years 11 months ago
Mixing Semantic Networks and Conceptual Vectors: The Case of Hyperonymy
In this paper, we focus on lexical semantics, a key issue in Natural Language Processing (NLP) that tends to converge with conceptual Knowledge Representation (KR) and ontologies....
Violaine Prince, Mathieu Lafourcade
GROUP
2003
ACM
15 years 11 months ago
Using the transformational approach to build a safe and generic data synchronizer
Reconciliating divergent data is an important issue in concurrent engineering, mobile computing and software configuration management. Currently, a lot of synchronizers or merge ...
Pascal Molli, Gérald Oster, Hala Skaf-Molli...
COLT
2005
Springer
15 years 8 months ago
Loss Bounds for Online Category Ranking
Category ranking is the task of ordering labels with respect to their relevance to an input instance. In this paper we describe and analyze several algorithms for online category r...
Koby Crammer, Yoram Singer
AAAI
2010
15 years 7 months ago
A Single-Step Maximum A Posteriori Update for Bearing-Only SLAM
This paper presents a novel recursive maximum a posteriori update for the Kalman formulation of undelayed bearing-only SLAM. The estimation update step is cast as an optimization ...
Stephen Tully, George Kantor, Howie Choset