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» Logic for Modeling Product Structure
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DAGSTUHL
1998
15 years 4 months ago
On Active Deductive Databases: The Statelog Approach
After brie y reviewing the basic notions and terminology of active rules and relating them to production rules and deductive rules, respectively, we survey a number of formal appro...
Georg Lausen, Bertram Ludäscher, Wolfgang May
SIAMCOMP
2012
13 years 5 months ago
An Optimal Dynamic Data Structure for Stabbing-Semigroup Queries
Let S be a set of n intervals in R, and let (S, +) be any commutative semigroup. We assign a weight ω(s) ∈ S to each interval in S. For a point x ∈ R, let S(x) ⊆ S be the se...
Pankaj K. Agarwal, Lars Arge, Haim Kaplan, Eyal Mo...
ISTA
2008
15 years 4 months ago
A Framework for Building Mapping Operators Resolving Structural Heterogeneities
Seamless exchange of models among different modeling tools increasingly becomes a crucial prerequisite for the success of modeldriven engineering. Current best practices use model ...
Gerti Kappel, Horst Kargl, Thomas Reiter, Werner R...
CSL
2009
Springer
15 years 10 months ago
Model Checking FO(R) over One-Counter Processes and beyond
Abstract. One-counter processes are pushdown processes over a singleton stack alphabet (plus a stack-bottom symbol). We study the problems of model checking asynchronous products o...
Anthony Widjaja To
CSL
2010
Springer
15 years 4 months ago
Two-Variable Logic with Two Order Relations - (Extended Abstract)
d Abstract) Thomas Schwentick and Thomas Zeume TU Dortmund University The finite satisfiability problem for two-variable logic over structures with unary relations and two order re...
Thomas Schwentick, Thomas Zeume