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ESAW
2006
Springer
13 years 11 months ago
Competence Checking for the Global E-Service Society Using Games
Abstract. We study the problem of checking the competence of communicative agents operating in a global society in order to receive and offer electronic services. Such a society wi...
Kostas Stathis, George Lekeas, Christos Kloukinas
ICDE
2005
IEEE
101views Database» more  ICDE 2005»
14 years 1 months ago
Optimization of Nested XQuery Expressions with Orderby Clauses
— XQuery, the defacto XML query language, is a functional language with operational semantics, which precludes the direct application of classical query optimization techniques. ...
Song Wang, Elke A. Rundensteiner, Murali Mani
FASE
2004
Springer
14 years 1 months ago
Actor-Centric Modeling of User Rights
Abstract. In this paper we present a novel approach for the predicative specification of user rights in the context of an object oriented use case driven development process. We e...
Ruth Breu, Gerhard Popp
ESOP
2001
Springer
14 years 11 days ago
Modeling an Algebraic Stepper
Programmers rely on the correctness of the tools in their programming environments. In the past, semanticists have studied the correctness of compilers and compiler analyses, which...
John Clements, Matthew Flatt, Matthias Felleisen
WOLLIC
2010
Springer
14 years 28 days ago
Modal Logics with Counting
Abstract. We present a modal language that includes explicit operators to count the number of elements that a model might include in the extension of a formula, and we discuss how ...
Carlos Areces, Guillaume Hoffmann, Alexandre Denis