12193 search results - page 313 / 2439 » It's not all about |
170
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PODS
2005
ACM
16 years 6 months ago
2005
ACM
We show that any expression of the relational division operator in the relational algebra with union, difference, projection, selection, constant-tagging, and joins, must produce ...
137
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ICSE
2003
IEEE-ACM
16 years 6 months ago
2003
IEEE-ACM
Dynamic software visualization should provide a programmer with insights as to what the program is doing. Most current dynamic visualizations either use program traces to show inf...
158
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IAT
2009
IEEE
16 years 1 months ago
2009
IEEE
—We propose various logical semantics for change of awareness. The setting is that of multiple agents that may become aware of facts or other agents, or forget about them. We mod...
129
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SEMWEB
2009
Springer
16 years 1 months ago
2009
Springer
Abstract The current OWL 2 specification provides mechanisms for importing whole ontologies. This paper discusses the import of only a module of an external ontology, which is spe...
169
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ISMAR
2008
IEEE
16 years 1 months ago
2008
IEEE
Marker tracking has revolutionized Augmented Reality about a decade ago. However, this revolution came at the expense of visual clutter. In this paper, we propose several new mark...