The semantics of class-based languages can be defined in terms of objects only [8, 7, 1] if classes are viewed as objects with a constructor method. One obtains a store in which m...
We describe a new multimodal corpus currently under development. The corpus consists of videos of task-oriented dialogues that are annotated for speaker's verbal requests and...
Abstract. Security policies, in particular access control, are fundamental elements of computer security. We address the problem of authoring and analyzing policies in a modular wa...
In this paper we describe an approach to the construction of adaptive tutoring systems, based on techniques from the research area of Reasoning about Actions and Change. This appro...
In most mainstream object-oriented languages, the object initialization protocol is based on constructors, where different constructors of the same class are, in fact, overloaded ...