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ER
2008
Springer
128views Database» more  ER 2008»
13 years 9 months ago
Temporal Constraints in Non-temporal Data Modelling Languages
It is common to find that the definition or common usage of a data modelling language causes there to be restrictions placed on the evolution of data values that are associated wit...
Peter McBrien
APSEC
2004
IEEE
13 years 11 months ago
Extending a Graphic Modeling Language to Support Partial and Evolutionary Specification
The notion of partial and evolutionary specification has gained attention both in research and industry in the last years. While many people regard this just as a process issue, w...
Yong Xia, Martin Glinz
KBSE
1997
IEEE
13 years 12 months ago
A Formal Automated Approach for Reverse Engineering Programs with Pointers
Given a program S and a precondition Q, the strongest postcondition, denoted sp(S Q), is defined as the strongest condition that holds after the execution of S, given that S term...
Gerald C. Gannod, Betty H. C. Cheng
WOLLIC
2007
Springer
14 years 1 months ago
Symmetries in Natural Language Syntax and Semantics: The Lambek-Grishin Calculus
In this paper, we explore the Lambek-Grishin calculus LG: a symmetric version of categorial grammar based on the generalizations of Lambek calculus studied in Grishin [1]. The voca...
Michael Moortgat
VLDB
1991
ACM
196views Database» more  VLDB 1991»
13 years 11 months ago
Kaleidoscope Data Model for An English-like Query Language
Most database interfaces provide poor guidance on ad hoc query formulation, burdening users to learn, and to recall precisely the query language and the database. Kaleidoscope avo...
Sang Kyun Cha, Gio Wiederhold