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» Function Materialization in Object Bases
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GIS
1998
ACM
15 years 3 months ago
Road Collapse in Magnum
This paper describes the implementation of a triangulation based collapse algorithm in the general-purpose object oriented DBMS Magnum. The contribution of the paper is twofold. F...
Annita N. Wilschut, Roelof van Zwol, Jan Flokstra,...
VLDB
2005
ACM
87views Database» more  VLDB 2005»
15 years 8 months ago
An Efficient SQL-based RDF Querying Scheme
Devising a scheme for efficient and scalable querying of Resource Description Framework (RDF) data has been an active area of current research. However, most approaches define new...
Eugene Inseok Chong, Souripriya Das, George Eadon,...
PRICAI
2004
Springer
15 years 8 months ago
Covisibility-Based Map Learning Method for Mobile Robots
In previous work, we proposed a unique landmark-based map learning method for mobile robots based on the “co-visibility” information i.e., very coarse qualitative information o...
Takehisa Yairi
ICA
2007
Springer
15 years 9 months ago
Is the General Form of Renyi's Entropy a Contrast for Source Separation?
Abstract. Renyi’s entropy-based criterion has been proposed as an objective function for independent component analysis because of its relationship with Shannon’s entropy and i...
Frédéric Vrins, Dinh-Tuan Pham, Mich...
139
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ISIPTA
2005
IEEE
125views Mathematics» more  ISIPTA 2005»
15 years 9 months ago
Evidential modeling for pose estimation
Pose estimation involves reconstructing the configuration of a moving body from images sequences. In this paper we present a general framework for pose estimation of unknown obje...
Fabio Cuzzolin, Ruggero Frezza