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CL
2000
Springer
15 years 8 months ago
A Semantic Approach for Schema Evolution and Versioning in Object-Oriented Databases
Abstract. In this paper a semantic approach for the specification and the management of databases with evolving schemata is introduced. It is shown how a general object-oriented m...
Enrico Franconi, Fabio Grandi, Federica Mandreoli
ECOOP
1998
Springer
15 years 8 months ago
An Imperative, First-Order Calculus with Object Extension
This paper presents an imperative object calculus designed to support class-based programming via a combination of extensible objects and encapsulation. This calculus simplifies th...
Viviana Bono, Kathleen Fisher
KI
2008
Springer
15 years 4 months ago
Concerning Olga, the Beautiful Little Street Dancer: Adjectives as Higher-Order Polymorphic Functions
In this paper we suggest a typed compositional semantics for nominal compounds of the form [Adj Noun] that models adjectives as higher-order polymorphic functions, and where types...
Walid S. Saba
IANDC
2006
126views more  IANDC 2006»
15 years 4 months ago
Coalgebraic semantics for timed processes
We give a coalgebraic formulation of timed processes and their operational semantics. We model time by a monoid called a "time domain", and we model processes by "t...
Marco Kick, John Power, Alex Simpson
QSIC
2005
IEEE
15 years 9 months ago
Fault-Based Testing of Database Application Programs with Conceptual Data Model
Database application programs typically contain program units that use SQL statements to manipulate records in database instances. Testing the correctness of data manipulation by ...
W. K. Chan, S. C. Cheung, T. H. Tse