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LPKR
1997
Springer
15 years 4 months ago
DATALOG with Nested Rules
Abstract. This paper presents an extension of disjunctive datalog (Datalog∨ ) by nested rules. Nested rules are (disjunctive) rules where elements of the head may be also rules. ...
Sergio Greco, Nicola Leone, Francesco Scarcello
CCL
1994
Springer
15 years 4 months ago
Application of Constraint Logic Programming for VLSI CAD Tools
Abstract: This paper describes the application of CLP (constraint logic programming) to several digital circuit design problems. It is shown that logic programming together with ef...
Renate Beckmann, Ulrich Bieker, Ingolf Markhof
ITS
2000
Springer
135views Multimedia» more  ITS 2000»
15 years 3 months ago
Analyzing and Generating Mathematical Models: An Algebra II Cognitive Tutor Design Study
This paper reports a formative analysis of a Math Modeling Tool in the Algebra II Cognitive Tutor. This tutor is designed to support algebraic reasoning about real world problems. ...
Albert T. Corbett, Megan McLaughlin, K. Christine ...
ENTCS
2006
116views more  ENTCS 2006»
14 years 12 months ago
Stepwise Refinement of Processes
Industry is looking to create a market in reliable "plug-and-play" components. To model components in a modular style it would be useful to combine event-based and state...
Steve Reeves, David Streader
GIS
2010
ACM
14 years 10 months ago
Scalable shortest paths browsing on land surface
The growing popularity of online Earth visualization tools and geo-realistic games and the availability of high resolution terrain data have motivated a new class of queries to th...
Songhua Xing, Cyrus Shahabi