Web Services Support for Dynamic Business Process Outsourcing

Outsourcing of business processes is crucial for organizations to be effective, efficient and flexible. To meet fast-changing market conditions, dynamic outsourcing is required, in which business relationships are established and enacted on-the-fly in an adaptive, fine-grained way unrestricted by geographic distance. This requires automated means for both the establishment of outsourcing relationships and for the enactment of services performed in these relationships over electronic channels. Due to wide industry support and the underlying model of loose coupling of services, Web services increasingly become the mechanism of choice to connect organizations across organizational boundaries. This paper analyzes to which extent Web services support the dynamic process outsourcing paradigm. We discuss contract -based dynamic business process outsourcing to define requirements and then introduce the Web services framework. Based on this, we investigate the match between the two. We observe that the Web services framework requires further support for cross - organizational business processes and mechanisms for contracting, QoS management and process-based transaction support and suggest ways to fill those gaps

A distributed knowledge-based approach to flexible automation : the contract-net framework

Includes bibliographical references (p. 26-29)

Business roles and negotiation models for Web service based provision

The emergence of XML as the lingua franca for communication among applications over the Web, the recent advances in service oriented computing and in web service architectures and the applicability of these technologies in the area of eCommerce necessitates the conceptualisation of business roles and negotiation models for web service based provision. According to the web service paradigm it is envisaged that services will be provided to customers based on dynamic web service composition. This places additional requirements to SLA negotiation in comparison to the traditional service provision paradigm where negotiation for service was performed with a single service provider system. This paper addresses the research challenges with regard to SLA negotiation for web service based provision and outlines business roles and a negotiation model for establishing SLAs with multiple web service providers in order to offer combined web service functionality to match user needs

Cloud service localisation

The essence of cloud computing is the provision of software and hardware services to a range of users in dierent locations. The aim of cloud service localisation is to facilitate the internationalisation and localisation of cloud services by allowing their adaption to dierent locales. We address the lingual localisation by providing service-level language translation techniques to adopt services to dierent languages and regulatory localisation by providing standards-based mappings to achieve regulatory compliance with regionally varying laws, standards and regulations. The aim is to support and enforce the explicit modelling of aspects particularly relevant to localisation and runtime support consisting of tools and middleware services to automating the deployment based on models of locales, driven by the two localisation dimensions. We focus here on an ontology-based conceptual information model that integrates locale specication in a coherent way

An Investigation of the Negotiation Domain for Electronic Commerce Information Systems

To support fully automatic business cycles, information systems for electronic commerce need to be able to conduct negotiation automatically. In recent years, a number of general frameworks for automated negotiation have been proposed. Application of such frameworks in a specific negotiation situation entails selecting the proper framework and adapting it to this situation. This selection and adaptation process is driven by the specific characteristics of the situation. This paper presents a systematic investigation of there characteristics and surveys a number of frameworks for automated negotiation

The Business Lawyer as Terrorist Transaction Cost Engineer

Lawyers have garnered a reputation for being unreasonable and excessively contentious. This popular sentiment is embedded in our culture. If lawyers cannot change that perception, a second-best outcome (from the perspective of lawyers) would be the formation of an understanding that there is a reason why they appear to act unreasonably, that it can be desirable for lawyers to act in a way that initially appears to be unreasonable. This Article attempts to build a basis for that understanding in the context of lawyers participating in large commercial transactions