7628 search results - page 333 / 1526 » Spatial P systems |
183
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EDBT
2004
ACM
16 years 3 days ago
2004
ACM
Abstract. We present a cost-based adaptive clustering method to improve average performance of spatial queries (intersection, containment, enclosure queries) over large collections...
169
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SAS
2004
Springer
16 years 1 days ago
2004
Springer
Role logic is a notation for describing properties of relational structures in shape analysis, databases and knowledge bases. A natural fragment of role logic corresponds to two-va...
159
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IUI
1997
ACM
15 years 11 months ago
1997
ACM
Presentations frequently include material appropriated from external sources; they may incorporate tabular data from published reports, photographs from books, or clip art from pu...
148
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ICTAI
1996
IEEE
15 years 11 months ago
1996
IEEE
In this paper we propose a general approach for reasoning in space. The approach is composed of a set of two general constraints to govern the spatial relationships between object...
195
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CSCW
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, we explore ways to combine the video of a remote person with a shared tabletop display to best emulate face-to-face collaboration. Using a simple photo application ...