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Subject: OASIS Symposium Presentation Proposal
I had an action item from last week's call to create a first-draft outline of a proposed presentation from the XDI TC at next April's OASIS Symposium on the Future of XML Vocabularies (see CFP at the end of this message). We'll discuss this further on today's call. =Drummond PROPOSED TITLE: XDI Dictionaries: A New Approach to Cross-Domain Vocabulary Sharing ABSTRACT: The OASIS XDI (XRI Data Interchange) Technical Committee began in February 2004 to pursue a new model for distributed data sharing based on the proven architecture of the World Wide Web. This "Dataweb" model has special applicability to the problem of vocabulary sharing in very large or very dynamic networks, where schema standardization is difficult if not impossible. Under the Dataweb model, every element of shared data is uniquely addressable via at least one XRI (Extensible Resource Identifier), a URI-compatible abstract identifier syntax developed by the OASIS XRI TC. XRIs are optimized for distributed data sharing because: a) they provide a unified syntax for both human-friendly reassignable identifiers and the persistent identifiers machines need as global foreign keys, and b) they support "cross-references" - the ability to reuse the same identifier across multiple contexts to aid in equivalence matching. Sets of XRI-addressable Dataweb elements can be exchanged as Dataweb pages, each of which itself is XRI-addressable. A Dataweb page may be a conventional XML document, annotated with XDI elements directly or "wrapped" in an XDI envelope, or it may be XML created directly with the XDI schema. Dataweb pages can reference data by linking it with XRIs in the same manner as the Web, but they can also create active two-way data sharing relationships using XDI link contracts -- Dataweb pages used to control the sharing and synchronization of other Dataweb pages. An XDI dictionary is a Dataweb site whose pages serve as the machine-readable analog of a paper dictionary: they define the XRI "words" that can be shared as cross-references among the members of a data sharing community. XDI dictionaries hold special promise for large-scale vocabulary sharing because XDI dictionary spiders can do the hard legwork of mapping multiple dictionaries and proposing equivalences and transforms between them that can be validated by humans. This presentation will be based on an open XDI dictionary sharing implementation that uses the current XDI draft specifications, and will propose additional OASIS work on XML vocabulary mapping that build on the dictionary sharing approach. ************ -----Original Message----- From: Jane Harnad [mailto:jane.harnad@oasis-open.org] Sent: Wednesday, December 01, 2004 9:01 AM To: announce@lists.oasis-open.org; members@lists.oasis-open.org Subject: [members] OASIS Symposium - Call for Participation Deadline Approaching OASIS Symposium: The Future of XML Vocabularies 24-29 April 2005 New Orleans Marriott http://www.oasis-open.org/events/symposium_2005/ --CALL FOR PARTICIPATION CLOSES 13 DEC-- Successful business integration effectively relies on agreement between parties on the vocabularies that define the messages they exchange. Several OASIS committees are working to define the schema and semantics of vocabularies exchanged in specific industry-vertical domains. Other efforts, including the OASIS UBL Technical Committee, OAGIS and the UN/CEFACT Core Components Working Group, are defining vocabularies intended for cross-industry use. No business community operates in isolation, however, and as more industries recognize the necessity of standardizing documents amongst their immediate trading partners, it becomes essential to expand these networks. Consumers and suppliers in adjacent verticals must be able to share best practices and methods of encouraging favorable development. OASIS invites proposals for talks, panel sessions and tutorials on topics related to the development or use of business vocabularies, including but not limited to: 1. The challenges in developing domain-specific vocabularies in an increasingly cross-industry, cross-language, and cross-border world: How are domain-specific vocabulary development groups dealing with investment protection via schema extensibility and/or versioning, component reuse, schema co-constraints, business validation rules, and management policies? 2. The challenges in developing cross-industry vocabularies and component dictionaries such as OASIS UBL, OAGI, UN/CEFACT Core Components, and RosettaNet: What relevance, if any, do they have to other domain-specific vocabulary development initiatives? 3. The continued relevance of the various initiatives to develop industry-specific vocabularies: What connections are or should there be to other domain-specific vocabulary development initiatives? 4. "Best practices" for the development of domain-specific vocabularies: How should these evolve in the context of GRID computing, distributed management, choreography, and business processes? 5. The challenges of developing and using cross-industry syntax and vocabularies in B2B Web services and the dependencies on common business vocabularies. 6. The application of business process rules and policies in the implementation of XML vocabularies in both domain-specific and cross-industry efforts: How could the OASIS WSBPEL TC and other committees make use of different domain-specific XML vocabularies? 7. The benefit of mapping semantic reasoning technology, e.g., the W3C OWL-S (Web Ontology Language) and RDF (Resource Description Framework), between dissimilar domain-specific XML vocabularies: How can we apply these technologies to the mapping and interoperability issues? 8. The need for and impact of internationalizing and localizing XML vocabularies: How could XML vocabularies and multi-lingual technical dictionaries enable dual language, cross-border electronic trade? How does the mapping between different industries, governing rules, and languages drive future work? The Program Committee is particularly interested in proposals that identify the need for new activities to create or advance domain-specific and/or general-use vocabularies. Proposals related to current specification work, i.e., efforts underway within OASIS TCs or other standards bodies, should emphasize the development, usage, application, deployment, and interoperability aspects, and future considerations, as opposed to merely summarizing the specification work. PROPOSAL INSTRUCTIONS The program committee invites submissions of proposals for a presentation, panel discussion, or tutorial that addresses the future of XML vocabularies. The program committee may adapt or restructure proposals submitted to ensure an interesting and technically compelling program. Presentations should be 40 minutes long including question and answer time. Sessions will consist of related presentations, ending with a question-and-answer session directed to the presenters. Panel sessions should be 60 minutes long. Proposals for panels should include the topic, three to four potential panelists (name and/or role) and proposed format (e.g. Q&A, short presentations). Tutorials should be half-day sessions. Tutorial proposals should state intended audience and learning objectives. OASIS will publish online proceedings of the Symposium. Authors should arrange any necessary releases for publication prior to submitting proposals. To submit a proposal, please go to the event Web site at http://www.oasis-open.org/events/symposium_2005/. Submission guidelines and online form are available. All submissions will be acknowledged. IMPORTANT DATES Proposals Due 13 December 2004 Notification Starting 21 January 2005 Materials Due 4 April 2005 Symposium 25-26 April 2005 RELATED MEETINGS The OASIS Annual General Meeting for Members and OASIS Technical Committee meetings will be held in New Orleans immediately following the Symposium. All OASIS members are strongly encouraged to attend these events. For further information, comments, and questions, send email to symposium@oasis-open.org. _______________________________________________________________ This email list is used solely by OASIS for official consortium communications. Opt-out requests may be sent to member_services@oasis-open.org, however, all members are strongly encouraged to maintain a subscription to this list.
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