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ICDE
2002
IEEE
126views Database» more  ICDE 2002»
14 years 8 months ago
Sequenced Subset Operators: Definition and Implementation
Difference, intersection, semi-join and anti-semi-join may be considered binary subset operators, in that they all return a subset of their left-hand argument. These operators are...
Joseph Dunn, Sean Davey, Anne Descour, Richard T. ...
DIAGRAMS
2004
Springer
14 years 22 days ago
Query Graphs with Cuts: Mathematical Foundations
Query graphs with cuts are inspired by Sowa’s conceptual graphs, which are in turn based on Peirce’s existential graphs. In my thesis ‘The Logic System of Concept Graphs with...
Frithjof Dau
COMPSAC
2009
IEEE
14 years 1 days ago
Tool Support for Design Pattern Recognition at Model Level
Given the rapid rise of model-driven software development methodologies, it is highly desirable that tools be developed to support the use of design patterns in this context. This...
Hong Zhu, Ian Bayley, Lijun Shan, Richard Amphlett
KDD
2006
ACM
228views Data Mining» more  KDD 2006»
14 years 7 months ago
Algorithms for time series knowledge mining
Temporal patterns composed of symbolic intervals are commonly formulated with Allen's interval relations originating in temporal reasoning. This representation has severe dis...
Fabian Mörchen
ICST
2008
IEEE
14 years 1 months ago
On Combining Multi-formalism Knowledge to Select Models for Model Transformation Testing
Testing remains a major challenge for model transformation development. Test models that are used as test data for model transformations, are constrained by various sources of kno...
Sagar Sen, Benoit Baudry, Jean-Marie Mottu