We extend classical first-order logic with subtyping by type predicates and type coercion. Type predicates assert that the value of a term belongs to a more special type than the ...
Abstract. This paper describes the design and implementation of SweetProlog, a system for translating Web rules into Prolog. It enables the integration of ontologies and rules on t...
Loredana Laera, Valentina A. M. Tamma, Trevor J. M...
In this paper we propose an XML-based markup language, called XSTEP, for embodied agents, based on the scripting language STEP. XSTEP is the XML-based successor of STEP. The scrip...
In this paper we introduce a logical query language extended with object-oriented typing facilities. This language, called DTL (from DataTypeLog), can be seen as an extension of Da...
The program TRANALYZE generates a gate-level representation of an MOS transistor circuit. The resulting model contains only four-valued unit and zero delay logic primitives, suita...