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Auflistung nach Autor:in "Heuvel, Willem-Jan van den"

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  • Konferenzbeitrag
    A conceptual architecture for pragmatic web services
    (Pragmatic web – Proceedings of the first international conference on the pragmatic web, 2006, 2006) Weigand, Hans; Heuvel, Willem-Jan van den
    In the current literature on service-oriented computing, the relationship between services and web-services is not always clear. Much research, notably in the area of service representation, discovery and composition, claims to address services whereas they actually apply to web-services. In this paper, we use insights from Language/Action Perspective and from value modeling to define services at an abstract (business) level. On that basis, we explore a pragmatic approach to service discovery, the cornerstone of the Service Oriented Architecture, and show how it differs from web service discovery. In the course of the discussion, some differences between a Semantic Web approach and a Pragmatic Web approach become apparant.
  • Konferenzbeitrag
    Evolving Government-Citizen Ties in Public Service Design and Delivery
    (Electronic Government and Electronic Participation - Joint Proceedings of Ongoing Research of IFIP EGOV and IFIP ePart 2013, 2013) Araujo, Renata; Taher, Yehia; Heuvel, Willem-Jan van den; Cappelli, Claudia
    This paper discusses ongoing research on how to enforce governmentcitizen ties in collaborative public services design and delivery among citizens and public service providers. It is discussed how fine-tuned collaboration support and public service information transparency and understandability can be designed to enhance government-citizen interactions. The research is contextualised into the COCKPIT project, which aims at providing a governance model for public service design and delivery and a metamodel for public services structural representation.