Sciweavers

2272 search results - page 225 / 455
» A Calculus for
Sort
View
126
Voted
DBPL
2003
Springer
120views Database» more  DBPL 2003»
15 years 10 months ago
A Unifying Semantics for Active Databases Using Non-Markovian Theories of Actions
Over the last fifteen years, database management systems (DBMSs) have been enhanced by the addition of rule-based programming to obtain active DBMSs. One of the greatest challeng...
Iluju Kiringa, Raymond Reiter
ECOOP
2003
Springer
15 years 10 months ago
A Nominal Theory of Objects with Dependent Types
We design and study νObj, a calculus and dependent type system for objects and classes which can have types as members. Type can be aliases, abstract types, or new types. The type...
Martin Odersky, Vincent Cremet, Christine Röc...
GI
2009
Springer
15 years 9 months ago
Reasoning about Contextual Equivalence: From Untyped to Polymorphically Typed Calculi
: This paper describes a syntactical method for contextual equivalence in polymorphically typed lambda-calculi. Our specific calculus has letrec as cyclic let, data constructors, ...
David Sabel, Manfred Schmidt-Schauß, Frederi...
CONCUR
2001
Springer
15 years 9 months ago
Probabilistic Information Flow in a Process Algebra
We present a process algebraic approach for extending to the probabilistic setting the classical logical information flow analysis of computer systems. In particular, we employ a ...
Alessandro Aldini
CONTEXT
2001
Springer
15 years 9 months ago
Practical Context Transformation for Information System Interoperability
This paper discusses the use of contextual reasoning, i.e. context transformation for achieving semantic interoperability in heterogeneous information systems. We introduce termino...
Holger Wache, Heiner Stuckenschmidt