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» On set systems with a threshold property
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ASP
2003
Springer
15 years 7 months ago
Using Nested Logic Programs for Answer Set Programming
We present a general method to improve computation of answer sets by analyzing structural properties of normal logic programs. Therefore we use labeled directed graphs associated t...
Thomas Linke
CHARME
2005
Springer
94views Hardware» more  CHARME 2005»
15 years 7 months ago
Verifying Quantitative Properties Using Bound Functions
Abstract. We define and study a quantitative generalization of the traditional boolean framework of model-based specification and verification. In our setting, propositions have...
Arindam Chakrabarti, Krishnendu Chatterjee, Thomas...
SAC
2005
ACM
15 years 7 months ago
A case study of separation of duty properties in the context of the Austrian "eLaw" process
Over the last few years rapid progress has been made in moving from conceptual studies, “whitepapers” and initiatives to the actual deployment of e-Government systems [13]. In...
Andreas Schaad, Pascal Spadone, Helmut Weichsel
EDM
2009
116views Data Mining» more  EDM 2009»
14 years 11 months ago
Determining the Significance of Item Order In Randomized Problem Sets
Researchers who make tutoring systems would like to know which sequences of educational content lead to the most effective learning by their students. The majority of data collecte...
Zachary A. Pardos, Neil T. Heffernan
ICSE
2005
IEEE-ACM
16 years 2 months ago
Verifying safety policies with size properties and alias controls
Many software properties can be analysed through a relational size analysis on each function's inputs and outputs. Such relational analysis (through a form of dependent typin...
Wei-Ngan Chin, Siau-Cheng Khoo, Shengchao Qin, Cor...