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» A Constructive Semantics for ALC
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APLAS
2008
ACM
15 years 8 months ago
Extensional Universal Types for Call-by-Value
Abstract. We propose c2-calculus, which is a second-order polymorphic call-by-value calculus with extensional universal types. Unlike product types or function types in call-by-val...
Kazuyuki Asada
APN
2008
Springer
15 years 8 months ago
Faster Unfolding of General Petri Nets Based on Token Flows
In this paper we propose two new unfolding semantics for general Petri nets combining the concept of prime event structures with the idea of token flows developed in [11]. In contr...
Robin Bergenthum, Robert Lorenz, Sebastian Mauser
AMAST
2006
Springer
15 years 8 months ago
DO-Casl: An Observer-Based Casl Extension for Dynamic Specifications
We present DO-Casl, a new member of the CASL family of specification languages. It is an extension of Casl-Ltl and it supports a methodology for conveniently writing loose specific...
Matteo Dell'Amico, Maura Cerioli
DOLAP
2005
ACM
15 years 8 months ago
Modeling, querying and reasoning about OLAP databases: a functional approach
We propose a new functional framework for modeling, querying and reasoning about OLAP databases. The framework represents data (data cubes and dimensional hierarchies) and queryin...
Ken Q. Pu
IJCAI
2001
15 years 7 months ago
Acquiring Conceptual Relationships from Domain-Specific Texts
Here is discussed how to construct domain ontologies with both taxonomic and non-taxonomic conceptual relationships, exploiting a machinereadable dictionary (MRD) and domain-speci...
Takahira Yamaguchi