1. Semantics in Peer-to- Peer and Grid Computing 5/04 Enabling Semantic Grid Computing with ebXML Carl Mattocks CHECKMi compendium (carlmattocks@checkmi.com) Agent software binding 1000 databases for semantically smart Compendium Matthew J. Dovey Oxford e-Science Centre (matthew.dovey@oucs.ox.ac.uk)matthew.dovey@oucs.ox.ac.uk April 2004 the UK National Grid Service (NGS) launched into its initial production phase

2. Semantics in Peer-to- Peer and Grid Computing 5/04 Enabling Semantic Grid Computing with ebXML Components of the Semantic GRID Web Services WS-I GRID Resource management Notifications Workflow Security Contractual Negotiation Semantic Service Discovery

3. Semantics in Peer-to- Peer and Grid Computing 5/04 Enabling Semantic Grid Computing with ebXML Business Centric Methodology Enables precise communication between business users and technical experts & enterprise applications and their respective business partner systems negotiation of terms (contract) settlement (process workflow) failure recovery, state attribution (message logging) allocation service routing (package) identifying potential suppliers the required services (function) expressing the user requirement (ontology, thesaurus)

4. Semantics in Peer-to- Peer and Grid Computing 5/04 Enabling Semantic Grid Computing with ebXML eBusiness XML Registry One interface (HTTP, SwA, ebMS) –Electronic Forms –Web Services / WSRP –Collaboration Agreements –Business Process Requirements, Objects, Data –Domain specific Semantics and Relationships between Assets & Artifacts –Audit Log

5. Semantics in Peer-to- Peer and Grid Computing 5/04 Enabling Semantic Grid Computing with ebXML eBusiness XML Semantic Grid rich semantics describe service properties including QOS ontology (agent) based search for services in a machine processable & interoperable manner ebXML Registry ebXML Repository WSDL of MyService1 OWL-S of MyService1 TravelService Entertainment Service Accommodation Service BuyATicket Transportation Service MyService1 Extrinsic Object Extrinsic Object ReserveAFlight Reference: Satine Project Professor Asuman Dogac

6. Semantics in Peer-to- Peer and Grid Computing 5/04 Enabling Semantic Grid Computing with ebXML With thankful links to : Members of ebXMLRegistry Semantic Content SC http://www.oasis-open.org/committees/sc_home.php?wg_abbrev=regrep-semantic FreebXML Registry http://ebxmlrr.sourceforge.net/presentations/freebXMLRegistryBrochure.pdf Professor Asuman Dogac of the Satine Project http://www.srdc.metu.edu.tr/webpage/projects/satine/index.html Members of Business Centric Methodology TC http://www.oasis-open.org/committees/download.php/5931/BCM%20Executive%20Brochure.pdf