[PDF] Top 20 Towards a Formal Framework for Computational Trust

... ence, trust appears in computing in several very di erent forms, from description and specification languages to middleware, from social networks and management of cre- dential to human-computer ...where ... See full document

... This paper takes up the resilience terms proposed by Volkamer et al. [8] used to evaluate distributed systems. Based on this approach we developed a knowledge cal- culus upon a theory adapted to most general electronic ... See full document

... the trust binding the agent starting the coalition and the agents receiving the re- quest to join the ...abstract framework through which autonomous, self-interested agents can form coalitions based on ... See full document

... with trust models from the social sciences is a good start- ing point for our search of a foundational, comprehensive formal model of ...of trust used to classify existing research on trust in ... See full document

... a framework, which we call the agency framework. This framework is essentially a four-tiered hierarchy comprising entities, objects, agents and autonomous agents where agents are viewed as objects ... See full document

... The different topics above will be formalized, algorithmically specified, imple- mented in running applications and evaluated. With respect to the formalization, re- search methods from machine learning (e.g. ... See full document

... in trust/risk-based security frameworks (TSF), especially techniques to control the dissemination of personal informa- tion at the level of ...and trust [Seigneur and Jensen, ...world, trust exists ... See full document

... 2005). The improvement is also contributed by introduction of various zakat payment channels such as online transfer, salary deduction and short messaging services. Unfortunately, despite all the advances made, only a ... See full document

... [4]. Trust reasoning and management platforms are also being developed in this context for Grid applications ...[1][23]. Trust management proposed more complex credential policies and standard algorithms ... See full document

... reputation-based trust- management systems, the problems of scale and openness are countered by taking a less static approach to autho- rization and, more generally, decision ...dynamic trust and ... See full document

... Although informative, the semantic definition proposed for the most standard agent communication language (FIPA ACL 1997) is complicated and contentious, while published inter- action protocols (IPs) tend to be ... See full document

... AI probably has the best theories about h o w to make sense of this, and certainly the best theories about h o w to make sense of it computationally but see Partee's contribution for ref[r] ... See full document

... A Formal Computational Semantics and Pragmatics of Speech Acts A F o r m a l C o m p u t a t i o n a l S e m a n t i c s a n d P r a g m a t i c s o f S p e e c h A c t s * Eric WERNER University of H[.] ... See full document

... Many techniques exist for the validation and (formal) verification of models, including testing, theorem proving and model-checking. They are all supported by tools to automate the verification task. In the case ... See full document

... does trust mean? Trust is a complex subjective term. Defining trust has been thor- oughly studied in the offline and online worlds [61, 42, 32, 17, ...of trust definitions, mostly distinct ... See full document

... way towards a Computational Social Science (CSS) framework for the construction of discourse networks (claims and actors) from news coverage of political debates, which has great potential for ... See full document

... Unpublished CS-RR-276 Permanent WRAP url: http://wrap.warwick.ac.uk/60962 Copyright and reuse: The Warwick Research Archive Portal WRAP makes this work by researchers of the University o[r] ... See full document

... a formal specification exercise, we wanted to pin our interpretation of the blackboard architecture down: we wanted, therefore, to construct a formal model of our ...a formal specification approach, ... See full document

... the trust-based approach (see evidence filtering bullet point in Section ...the trust-based approach, trust is used for identifying and avoiding of distrusted evidence ...source trust, EGS ... See full document

... a trust-based malicious user detection algorithm [14] by considering the large scale wireless channel effects in a shadow fading channel ...on trust evaluation ... See full document