منابع مشابه
A Formal Model for Context-Awareness
There is a definite lack of formal support for modeling realistic context-awareness in pervasive computing applications. The Conawa calculus presented in this paper provides mechanisms for modeling complex and interwoven sets of context-information by extending ambient calculus with new constructs and capabilities. In connection with the calculus we present four scenarios which are used to eval...
متن کاملTowards a Formal Model of Context Awareness
There is a definite lack of formal support for modeling realistic context-awareness in pervasive computing applications. The CONAWA calculus presented in this paper provides mechanisms for modeling complex and interwoven sets of context-information by extending ambient calculus with new constructs and capabilities. The calculus is a step in the direction of making formal methods applicable in t...
متن کاملA Formal Treatment of Context-Awareness
Context-aware computing refers to a computing paradigm in which the behavior of individual components is determined by the circumstances in which they find themselves to an extent that greatly exceeds the typical system/environment interaction pattern common to most modern computing. The environment has an exceedingly powerful impact on a particular application component either because the latt...
متن کاملA Calculus for Context-Awareness
In order to answer the challenge of pervasive computing, we propose a new process calculus, whose aim is to describe dynamic systems composed of agents able to move and react differently depending on their location. This Context-Aware Calculus features a hierarchical structure similar to mobile ambients, and a generic multi-agent synchronization mechanism, inspired from the join-calculus. After...
متن کاملA Formal Model for Context-Free Languages Augmented with Reduplication
A model is presented to characterize the class of languages obtained by adding reduplication to context-free languages. The model is a pushdown automaton augmented with the ability to check reduplication by using the stack in a new way. The class of languages generated is shown to lie strictly between the context-free languages and the indexed languages. The model appears capable of accommodati...
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ژورنال
عنوان ژورنال: BRICS Report Series
سال: 2006
ISSN: 1601-5355,0909-0878
DOI: 10.7146/brics.v13i2.21908