4084 search results - page 477 / 817 » Constraints in spatial structures |
210
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CLOR
2006
15 years 10 months ago
2006
This chapter proposes a representation of rigid three-dimensional (3D) objects in terms of local affine-invariant descriptors of their images and the spatial relationships between ...
176
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SPATIALCOGNITION
2000
Springer
15 years 10 months ago
2000
Springer
Navigation has always been an interdisciplinary topic of research, because mobile agents of different types are inevitably faced with similar navigational problems. Therefore, huma...
193
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ICDAR
1995
IEEE
15 years 10 months ago
1995
IEEE
This paper describes substantial advances in the analysis (parsing) of diagrams using constraint grammars. The addition of set types to the grammar and spatial indexing of the dat...
174
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AAAI
2007
15 years 9 months ago
2007
AI problems such as autonomous robotic exploration, automatic diagnosis and activity recognition have in common the need for choosing among a set of informative but possibly expen...
157
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ADBIS
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. The need for location-based services has motivated an important research effort in the efficient processing of location-dependent queries. Most of the existing approaches...