Georg Gottlob, Michael Schrefl,
"The Evolving Algebra Semantics of Class and Role Hierarchies"
, in B. Thalheim, L. Libkin: Semantics in Databases, Serie Lecture Notes in Computer Science (LNCS), Vol. 1358, Springer Verlag Deutschland, Seite(n) 92-113, 1998, ISBN: 3-540-64199-8
Original Titel:
The Evolving Algebra Semantics of Class and Role Hierarchies
Sprache des Titels:
Englisch
Original Buchtitel:
Semantics in Databases
Original Kurzfassung:
The formal description of the semantics of object-oriented data models is still a heavily debated research problem. This paper shows how evolving algebras provide an elegant way to specify the operational semantics of bject-oriented data models. In particular, we define the formal semantics of a novice feature of object-oriented data models proposed recently by different authors: role hierarchies. As opposed to traditional class hierarchies, role hierarchies allow objects to dynamically acquire
multiple independent types.
Sprache der Kurzfassung:
Englisch
Veröffentlicher:
Springer Verlag Deutschland
Serie:
Lecture Notes in Computer Science (LNCS)
Volume:
1358
Seitenreferenz:
92-113
Erscheinungsjahr:
1998
ISBN:
3-540-64199-8
Anzahl der Seiten:
22
Notiz zur Publikation:
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