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PODS
2008
ACM
152views Database» more  PODS 2008»
16 years 4 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...
MLDM
2009
Springer
15 years 11 months ago
Discretization of Target Attributes for Subgroup Discovery
Abstract. We describe an algorithm called TargetCluster for the discretization of continuous targets in subgroup discovery. The algorithm identifies patterns in the target data an...
Katherine Moreland, Klaus Truemper
105
Voted
COMPSAC
2005
IEEE
15 years 10 months ago
Experiences with a Dialog-Driven Process Model for Web Application Development
We present a dialog-driven process model for the development of web-based applications that uses a graphical notation to model and iteratively refine the application’s dialog ...
Matthias Book, Volker Gruhn
CAV
2004
Springer
101views Hardware» more  CAV 2004»
15 years 9 months ago
Symbolic Model Checking of Non-regular Properties
This paper presents a symbolic model checking algorithm for Fixpoint Logic with Chop, an extension of the modal µ-calculus capable of defining non-regular properties. Some empiri...
Martin Lange
RSCTC
2004
Springer
215views Fuzzy Logic» more  RSCTC 2004»
15 years 9 months ago
On the Evolution of Rough Set Exploration System
Abstract. We present the next version (ver. 2.1) of the Rough Set Exploration System – a software tool featuring a library of methods and a graphical user interface supporting va...
Jan G. Bazan, Marcin S. Szczuka, Arkadiusz Wojna, ...