Double talk
This event took place on Wednesday 20 August 2008 at 11:30
Dr Barry Norton Solutions Architect, Ontotext
Barry Norton, Ontology-based Behavioural Semantics for Business Processes
We present the Business Process Modelling Ontology, developed in the SUPER project, and a Behavioural Reasoning Ontology which confers process algebraic behavioural semantics on processes via ontology-based rules. This is based on previous work on giving compositional process algebraic semantics to the OWL-S process model, which led to the Cashew process model developed in the DIP project. As there the emphasis is on judging behavioural equivalences; on-going work concerns making such judgements via ontology-based reasoning.
Monika Solanki, Imperial College London: Towards Verifying Compliance in Agent-based Web Service Compositions
We explore the problem of specification and verification of compliance in agent based Web service compositions. We use the formalism of temporal-epistemic logic suitably extended to deal with compliance/violations of contracts. We illustrate these concepts using a motivating example where behaviours of participating agents are governed by contracts. The composition is specified in OWL-S and mapped to our chosen formalism. Finally we use an existing symbolic model checker to verify the example specification whose state space is approx 2^21 and discuss the experimental results.
This event took place on Wednesday 20 August 2008 at 11:30
Barry Norton, Ontology-based Behavioural Semantics for Business Processes
We present the Business Process Modelling Ontology, developed in the SUPER project, and a Behavioural Reasoning Ontology which confers process algebraic behavioural semantics on processes via ontology-based rules. This is based on previous work on giving compositional process algebraic semantics to the OWL-S process model, which led to the Cashew process model developed in the DIP project. As there the emphasis is on judging behavioural equivalences; on-going work concerns making such judgements via ontology-based reasoning.
Monika Solanki, Imperial College London: Towards Verifying Compliance in Agent-based Web Service Compositions
We explore the problem of specification and verification of compliance in agent based Web service compositions. We use the formalism of temporal-epistemic logic suitably extended to deal with compliance/violations of contracts. We illustrate these concepts using a motivating example where behaviours of participating agents are governed by contracts. The composition is specified in OWL-S and mapped to our chosen formalism. Finally we use an existing symbolic model checker to verify the example specification whose state space is approx 2^21 and discuss the experimental results.
Future Internet
KnowledgeManagementMultimedia &
Information SystemsNarrative
HypermediaNew Media SystemsSemantic Web &
Knowledge ServicesSocial Software
New Media Systems is...
Our New Media Systems research theme aims to show how new media devices, standards, architectures and concepts can change the nature of learning.
Our work involves the development of short life-cycle working prototypes of innovative technologies or concepts that we believe will influence the future of open learning within a 3-5 year timescale. Each new media concept is built into a working prototype of how the innovation may change a target community. The working prototypes are all available (in some form) from this website.
Our prototypes themselves are not designed solely for traditional Open Learning, but include a remit to show how that innovation can and will change learning at all levels and in all forms; in education, at work and play.
List all New Media Systems Projects
Check out these Hot New Media Systems Technologies:
List all New Media Systems Technologies
