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Directory services are a genuine constituent of any distributed architecture which facilitate binding attributes to names and then querying this information, i.e., announcing and discovering resources. In the web services domain this functionality is provi ...
We present an algorithm to solve XPath decision problems under regular tree type constraints and show its use to statically type-check XPath queries. To this end, we prove the decidability of a logic with converse for finite ordered trees whose time comple ...
Directory services are a genuine constituent of any distributed architecture which facilitate binding attributes to names and then querying this information, that is, announcing and discovering resources. In such contexts, especially in a business environm ...
Efficient subsumption checking, deciding whether a subscription or publication is subsumed (covered) by a set of previously defined subscriptions, is of paramount importance for publish/subscribe systems. It provides the core system functionality, and addi ...
This thesis proposes to address the well-know database integration problem with a new method that combines functionality from database conceptual modeling techniques with functionality from logic-based reasoners. We elaborate on a hybrid - modeling+validat ...
Applications of Specification and Design Languages for SoCs includes a selection of the best contributions to the Forum on Specification and Design Languages held in 2005 (FDL'05). Since its inception in 1998, FDL has established itself as the premier Euro ...
This technical report provides an evaluation of several possible languages and semantic formalisms that could be used in agent communication to play the role of a content language in the EU Agentcities.RTD project. The conclusions and background informatio ...
Fundamentally, the development of software applications involves dealing with two distinct domains: the real world and software domains; the two converge at the point where a software application is used to make an unsatisfactory real world situation into ...
Due to its simplicity, the theory of KUBELKA-MUNK [1] has found a wide acceptance for modeling the optical properties of light scattering materials. However, the concept is not explicitly adapted to predict halftone prints on paper. In this respect, a rece ...
This article describes a method for modeling the propagation of cracks on any 3D surface. Taking a previous cellular automata model as basis, this method allows any type of cracks on any type of triangulated 3D object. Our model's main advantage is that it ...