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COMPSAC
2007
IEEE
15 years 6 months ago
Automated Testing EJB Components Based on Algebraic Specifications
Algebraic testing is an automated software testing method based on algebraic formal specifications. It has the advantages of highly automated testing process and independence of t...
Liang Kong, Hong Zhu, Bin Zhou
ECHT
1992
15 years 4 months ago
Gram: A Graph Data Model and Query Language
We present a model for data organized as graphs. Regular expressions over the types of the node and edge labels are used to qualify connected subgraphs. An algebraic language base...
Bernd Amann, Michel Scholl
ICDE
2008
IEEE
106views Database» more  ICDE 2008»
15 years 6 months ago
Weighted Boolean conditions for ranking
— Current database systems are tailored to efficiently evaluate Boolean expressions which are typically used as selection conditions to restrict the result set. We propose to ad...
Matthias Beck, Burkhard Freitag
DEXAW
2006
IEEE
141views Database» more  DEXAW 2006»
15 years 6 months ago
Bipolar Queries and Queries with Preferences
The concepts of bipolar queries and queries with preferences are studied. Various interpretations of the former, recently defined by Dubois and Prade, are discussed. The latter w...
Slawomir Zadrozny, Janusz Kacprzyk
ENTCS
2008
114views more  ENTCS 2008»
14 years 12 months ago
Term-graph Rewriting in Tom Using Relative Positions
In this paper, we present the implementation in Tom of a de Bruijn indices generalization allowing the representation of term-graphs over an algebraic signature. By adding pattern...
Emilie Balland, Paul Brauner