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» Toward a Dynamic Logic of Questions
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ENTCS
2002
77views more  ENTCS 2002»
13 years 9 months ago
Towards Coalgebraic Behaviourism
In this paper we show that it is possible to model observable behaviour of coalgebras independently from their internal dynamics, but within the general framework of representing ...
Dragan Masulovic
ECBS
2009
IEEE
130views Hardware» more  ECBS 2009»
14 years 4 months ago
Validating and Dynamically Adapting and Composing Features in Concurrent Product-Lines Applications
With the pressing in-time-market towards customized services, software product lines (SPL) are increasingly characterizing most of software landscape. SPL are mainly structured th...
Nasreddine Aoumeur, Kamel Barkaoui, Gunter Saake
AAAI
2004
13 years 11 months ago
Towards Efficient Sampling: Exploiting Random Walk Strategies
From a computational perspective, there is a close connection between various probabilistic reasoning tasks and the problem of counting or sampling satisfying assignments of a pro...
Wei Wei, Jordan Erenrich, Bart Selman
ICDE
2010
IEEE
292views Database» more  ICDE 2010»
14 years 9 months ago
Usher: Improving Data Quality With Dynamic Forms
Data quality is a critical problem in modern databases. Data entry forms present the first and arguably best opportunity for detecting and mitigating errors, but there has been li...
Kuang Chen, Harr Chen, Neil Conway, Joseph M. Hell...
PODS
2008
ACM
152views Database» more  PODS 2008»
14 years 10 months ago
Towards a theory of schema-mapping optimization
A schema mapping is a high-level specification that describes the relationship between two database schemas. As schema mappings constitute the essential building blocks of data ex...
Ronald Fagin, Phokion G. Kolaitis, Alan Nash, Luci...