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» A proposal for an owl rules language
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FLOPS
2008
Springer
15 years 7 months ago
Semantics and Pragmatics of New Shortcut Fusion Rules
We study various shortcut fusion rules for languages like Haskell. Following a careful semantic account of a recently proposed rule for circular program transformation, we propose ...
Janis Voigtländer
ICDE
1994
IEEE
87views Database» more  ICDE 1994»
15 years 10 months ago
Implementing Calendars and Temporal Rules in Next Generation Databases
In applications like nancial trading, scheduling, manufacturing and process control, time based predicates in queries and rules are very important. There is also a need to de ne ...
Rakesh Chandra, Arie Segev, Michael Stonebraker
VLDB
1993
ACM
121views Database» more  VLDB 1993»
15 years 10 months ago
Integrity Constraint and Rule Maintenance in Temporal Deductive Knowledge Bases
The enforcement of semantic integrity constraints in data and knowledge bases constitutea a major performance bottleneck. Integrity constraint simplification methods aim at reduci...
Dimitris Plexousakis
VL
2008
IEEE
115views Visual Languages» more  VL 2008»
16 years 15 days ago
Flexible visualization of automatic simulation based on structured graph transformation
Visual modeling languages for discrete behavior modeling allow the modeler to describe how systems develop over time during system runs. Models of these languages are the basis fo...
Enrico Biermann, Claudia Ermel, Jonas Hurrelmann, ...
CBMS
2006
IEEE
16 years 5 days ago
An Ontology-Driven Mediator for Querying Time-Oriented Biomedical Data
— Most biomedical research databases contain considerable amounts of time-oriented data. However, temporal knowledge about the contextual meaning of such data is not usually repr...
Martin J. O'Connor, Ravi Shankar, Amar K. Das