Special Issue of the International Journal of Electronic Commerce (IJEC) Non-member submission from [Christoph Bussler <chris.bussler@oracle.com>]

From: Brandon Amundson (bamundson@bbn.com)
Date: 04/28/03

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    Semantic Web Services and Their Role in Enterprise Application
    Integration and E-Commerce
    
    Special Issue of the International Journal of Electronic Commerce (IJEC)
    (http://www.gvsu.edu/ssb/ijec/)
    
    Editors
    
    Christoph Bussler, Oracle Corporation
    Dieter Fensel, Leopold Franzens Universitšt Innsbruck
    Norman Sadeh, Carnegie Mellon University
    
    Introduction
    
    This special issue of the International Journal of Electronic Commerce
    (IJEC) focuses on the proposed intersection of three domains that have
    very recently started drawing enormous attention throughout academia and
    industry and is of utmost importance as well as relevance for computer
    science and the business world:
    
    - Web Service Technology (manifested through SOAP, WSDL and UDDI)
    - Semantic Web Technology (manifested through ontology languages) and
    - Enterprise Integration (manifested through Enterprise Application
    Integration (EAI) and E-Commerce in form of Business-to-Business (B2B)
    Integration as well as Business-to-Consumer (B2C)).
    
    The promise is that Web Service Technology in conjunction with Semantic
    Web Technology ('Semantic Web Services') will make Enterprise
    Integration dynamically possible for all types and sizes of enterprises
    compared to the 'traditional' technologies, such as Electronic Data
    Interchange (EDI) or Value Added Networks (VANs). In addition,
    Enterprise Integration will become more reliable as well as easier to
    achieve without the low-level implementation problems that can be
    observed in today's approaches.
    
    Because these strong promises are made a series of questions arises: to
    what extent are these different technologies already integrated today?
    How does the combination of those technologies look like? How does this
    combination make the Enterprise Integration problem easier to solve and
    the solution more reliable?
    
    'Traditional' technologies exist (in some cases for over 30 years) and
    significant progress has been made over time due to the lessons learned
    in the real world and sometimes in large scale deployments. Today, the
    major problems of Enterprise Integration in EAI and E-Commerce are:
    
    - Semantic Unification. Data exchanged between application systems or
    trading partners (endpoints) are defined based on different schemas.
    When data are exchanged in the form of messages, a data mediation
    problem arises that requires resolution. A minor and related issue is
    that different application systems or trading partners use different
    forms of syntax, too, in addition to different schemas for messages.
    Even if endpoints describe their data in the form of ontologies, the
    semantic unification problem remains to be solved.
    
    - Message Behavior. Different endpoints expect specific messages in a
    specific order and with specific sequencing. Communicating endpoints
    have to guarantee and to enforce the exchange behavior as agreed to
    establish interoperability.
    
    - Endpoint Discovery. The manual establishing of trading relationships
    is considered error prone, slow and inflexible. Discovery mechanisms are
    put in place (for example in the form of UDDI) that promise to make the
    automatic discovery process easier and more reliable.
    
    - Message Security and Trust Relationships. Communicating endpoints
    require assurance of message confidentiality and non-repudiation.
    Various security schemes are being developed that attempt to address
    these requirements. Furthermore, endpoints need to establish sufficient
    trust to engage in a trading relationship.
    
    - Process Management. Supply-chain processes are very complex and highly
    dynamic. Attempts have been made to enable dynamic supply-chain
    reconfiguration with agent technology and dynamic workflow technology. A
    large body of work exists that has not yet found its way into industry
    and real applications.
    
    - Integration Standards. A mind-boggling number of standards exists in
    the area of Enterprise Integration.  All of these have to be dealt with
    to some extent by the various enterprises.
    
    - Legacy Application Connectivity. Most data that are communicated are
    managed by existing application systems that are not necessarily
    designed to be integrated. Adapter technology exists that allows to
    connect easily to application systems.
    
    Traditional technologies are able to address all these major problems
    today. They can implement Enterprise Integration predictably and
    reliably. However, new technologies like Web Services Technology in
    combination with Semantic Web Technology have (or have not?) the
    potential to address these requirements much better.
    
    The special issue on 'Semantic Web Services and their Role in Enterprise
    Application Integration and E-Commerce' seeks contributions that address
    the Enterprise Integration problems with the new technologies. Articles
    are sought that address specifically the intersection of Web Service
    Technology, Semantic Web Technology and Enterprise Integration. It is
    the goal to show the relevance and applicability of the new integration
    technologies in that they provide a 'better' solution to
    well-understood problems in the EAI and E-Commerce space. Contributions
    are encouraged to make a very good and well-founded case for the new
    technologies based on rigorous and solid arguments. However,
    contributions that are critical in nature based on a solid
    argumentation and also state the deficiencies that have to be overcome
    are equally welcome.
    
    Articles that 're-wrap' or 're-sell' existing work or achieved results
    with the new technologies are not considered relevant for the special
    issue. Abstract articles that provide conceptual models or architectures
    without clearly proving their applicability to real-world problems and
    in real-world situations are not the focus of the special issue, either.
    Articles that focus only on a small subset of the problems or
    requirements of Enterprise Integration are not sought; these are
    typically targeted toward scientific conferences.
    
    Timeline
    
    - Submission date: May 31st, 2003
    - Acceptance notification: September 30th, 2003
    
    Submission Instructions
    
    - Please submit articles for this special issue following the formatting
    instructions below on or before the submission date to Christoph
    Bussler at ChBussler@aol.com (and not to the IJEC Editor-in-chief
    Vladimir Zwass as the IJEC web site requires).
    
    - The formatting instructions for submissions can be found at the IJEC
    web site http://www.gvsu.edu/ssb/ijec/ following the link "Submissions".
    
    --
    --------------------------------------------------------------------------
    Christoph Bussler
    Oracle Corporation
    500 Oracle Parkway
    Redwood Shores, CA 94065, USA
    http://members.aol.com/chbussler
    --------------------------------------------------------------------------
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