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» On the Expressive Power of QLTL
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TABLEAUX
1998
Springer
15 years 10 months ago
Model Checking: Historical Perspective and Example (Extended Abstract)
ple (Extended Abstract) Edmund M. Clarke and Sergey Berezin Carnegie Mellon University -- USA Model checking is an automatic verification technique for finite state concurrent syst...
Edmund M. Clarke, Sergey Berezin
CHI
1997
ACM
15 years 10 months ago
The Persona Effect: Affective Impact of Animated Pedagogical Agents
Animated pedagogical agents that inhabit interactive learning environments can exhibit strikingly lifelike behaviors. In addition to providing problem-solving advice in response t...
James C. Lester, Sharolyn A. Converse, Susan H. Ka...
PODS
1997
ACM
124views Database» more  PODS 1997»
15 years 10 months ago
Languages for Relational Databases over Interpreted Structures
We rework parts of the classical relational theory when the underlying domain is a structure with some interpreted operations that can be used in queries. We identify parts of the...
Michael Benedikt, Leonid Libkin
LPKR
1997
Springer
15 years 10 months ago
Abduction, Argumentation and Bi-Disjunctive Logic Programs
Abstract. We study the relationship between argumentation (abduction) and disjunctive logic programming. Based on the paradigm of argumentation, an abductive semantic framework for...
Kewen Wang, Huowang Chen
SIGMOD
1996
ACM
120views Database» more  SIGMOD 1996»
15 years 10 months ago
Implementing Data Cubes Efficiently
Decision support applications involve complex queries on very large databases. Since response times should be small, query optimization is critical. Users typically view the data ...
Venky Harinarayan, Anand Rajaraman, Jeffrey D. Ull...