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» On Automating the Calculus of Relations
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DATE
2002
IEEE
96views Hardware» more  DATE 2002»
15 years 11 months ago
A Linear-Centric Simulation Framework for Parametric Fluctuations
The relative tolerances for interconnect and device parameter variations have not scaled with feature sizes which have brought about significant performance variability. As we sca...
Emrah Acar, Sani R. Nassif, Lawrence T. Pileggi
SSDBM
2002
IEEE
109views Database» more  SSDBM 2002»
15 years 11 months ago
Query Processing with Description Logic Ontologies Over Object-Wrapped Databases
This paper presents an approach to answering queries over an ontology modelled using a description logic. The ontology acts as a global schema, providing a declarative description...
Martin Peim, Enrico Franconi, Norman W. Paton, Car...
ICALP
2010
Springer
15 years 11 months ago
Automata for Coalgebras: An Approach Using Predicate Liftings
Universal Coalgebra provides the notion of a coalgebra as the natural mathematical generalization of state-based evolving systems such as (infinite) words, trees, and transition s...
Gaëlle Fontaine, Raul Andres Leal, Yde Venema
SSD
2009
Springer
128views Database» more  SSD 2009»
15 years 11 months ago
TOQL: Temporal Ontology Querying Language
We introduce TOQL, a query language for querying time information in ontologies. TOQL is a high level query language that handles ontologies almost like relational databases. Queri...
Evdoxios Baratis, Euripides G. M. Petrakis, Sotiri...
ICFP
1999
ACM
15 years 10 months ago
Representing Java Classes in a Typed Intermediate Language
We propose a conservative extension of the polymorphic lambda calculus (A5B ) as an intermediate language for compiling languages with name-based class and interface hierarchies. ...
Christopher League, Zhong Shao, Valery Trifonov