4842 search results - page 183 / 969 » A Calculus for Data Mapping |
168
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TMRA
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. This paper describes a query algebra for tolog, a query language for Topic Maps inspired by Prolog and very similar to Datalog. The language is based on binding variables...
158
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VISUALIZATION
1997
IEEE
15 years 10 months ago
1997
IEEE
This paper presents a new approach for animating 2D steady flow fields. It is based on an original data structure called the Motion Map. The Motion Map contains not only a dense...
189
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DEXAW
2004
IEEE
15 years 10 months ago
2004
IEEE
In the past, many attempts have been made to improve the interoperability between different Web-based information systems. In most approaches the remaining problems are still twof...
147
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AAAI
2000
15 years 7 months ago
2000
This paper addresses the problem of exploration and mapping of an unknown environment by multiple robots. The mapping algorithm is an on-line approach to likelihood maximization t...
181
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ICRA
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract— In this paper, we present a new hierarchical optimization solution to the graph-based simultaneous localization and mapping (SLAM) problem. During online mapping, the a...