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» Relation Algebras for Reasoning about Time and Space
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DKE
2006
70views more  DKE 2006»
13 years 8 months ago
Merging news reports that describe events
Many kinds of news report provide information about events. For example, business news reports in the area of mergers and acquisitions, provide information about events such as &q...
Anthony Hunter, Rupert Summerton
AIR
2006
124views more  AIR 2006»
13 years 8 months ago
Expressiveness of temporal query languages: on the modelling of intervals, interval relationships and states
Abstract Storing and retrieving time-related information are important, or even critical, tasks on many areas of Computer Science (CS) and in particular for Artificial Intelligence...
Rodolfo Sabás Gómez, Juan Carlos Aug...
POS
1987
Springer
14 years 7 days ago
Realisation of a Dynamically Grouped Object-Oriented Virtual Memory Hierarchy
Conventional paging systems do not perform well with large object-oriented environments (such as Smalltalk-801 [GR83]) due to the fine granularity of objects and the persistence o...
Ifor Williams, Mario Wolczko, T. P. Hopkins
IJCAI
2001
13 years 10 months ago
Executing Reactive, Model-based Programs through Graph-based Temporal Planning
In the future, webs of unmanned air and space vehicles will act together to robustly perform elaborate missions in uncertain environments. We coordinate these systems by introduci...
Phil Kim, Brian C. Williams, Mark Abramson
WSC
2007
13 years 11 months ago
Fundamentals of simulation modeling
We start with basic terminology and concepts of modeling, and decompose the art of modeling as a process. This overview of the process helps clarify when we should or should not u...
Paul J. Sánchez