Co-operation, contracts, contractual match-making and binding

Hoffner, Yigal; Schade, Achim

doi:10.1109/edoc.1998.723244

Cited by 12 publications

(9 citation statements)

References 4 publications

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“…Thus, service providers advertise their services in some offer space (electronic Yellow Pages for example), and customers conduct a search through such a space. This is usually done with the help of some MatchMaking Engine (MME}, such as the ODP/CORBA Trading service (ODP, 1995;OMG, 1996) or the IBM Dynamic Matchmaking Engine (Hoffner et al 1998;2000).…”

Section: Matchmaking and Negotiationsmentioning

confidence: 99%

Negotiation Protocol Characterisation and Mechanisms for Virtual Markets and Enterprises

Hoffner

2002

IFIP Advances in Information and Communication Technology

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Section: Matchmaking and Negotiationsmentioning

confidence: 99%

Negotiation Protocol Characterisation and Mechanisms for Virtual Markets and Enterprises

Hoffner

2002

IFIP Advances in Information and Communication Technology

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“…This topic is further discussed in 5.2.1 and in [7] and [5]. The hierarchical structuring of the information space shown in Figure 1 can be used to physically distribute the information space.…”

Section: Distributing the Market Place Information Spacementioning

confidence: 99%

“…This selection is sent to the SA to request the relevant forms for the next level of the dialogue (6). The SA sends the requests to the corresponding Form Repositories and collates the results into a single form, which is sent back to the client (7). If this form is filled and returned to the SA (8), it forwards the appropriate information as query requests to the relevant Provider Extended Traders (9).…”

Section: Service Providersmentioning

confidence: 99%

“…The bi-directional information exchange in a dialogue necessitates a symmetric match-making process, comparing the requirements of one party with what the other offers, and vice versa (Figure 4). The topic of symmetric match-making and its implementation in the ViMP prototype (6) is covered in [7] and [5]. …”

Section: Requirements Which Are Independent Of the Distributed Approachmentioning

confidence: 99%

“…Among them the symmetric match-making process described in 5.2.1 and in [7] and [5], as well as an advanced form of property and constraint language. The MMEs in the implementation described below are referred to as the Master Extended Trader (MET) -the market place point of entry, and the Provider Extended Trader (PET) -one or more of these reside in each provider organisation.…”

Section: The Vimp Prototype Implementationmentioning

confidence: 99%

See 2 more Smart Citations

Distribution Issues in the Design and Implementation of a Virtual Market Place

Hoffner¹,

Facciorusso²,

Field³

et al. 1999

Distributed Applications and Interoperable Systems II

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This paper describes an investigation into the distribution issues surrounding the design and implementation of virtual market places. The paper starts by describing the requirements customers and service providers have from a virtual market place. It is then shown how the requirements deemed most important can be addressed by exploiting the inherent distribution of certain aspects, and by distributing other aspects of such market places. In particular, the paper concentrates on the structuring of the information space describing the services and products, and its distribution between the providers and the market place mediator. Primarily, this supports the implementation of phased dialogues between the customer and the providers, while at the same time addressing the providers' desire to protect business sensitive processes and information. Distributing the dialogue in time allows customers and providers to interact more flexibly and to gradually build understanding and trust between them, before divulging any business or personally sensitive information to each other.The distributed approach supports a scalable market place and also points towards a way of addressing providers' legacy problems. It is also shown how the apparent contradiction of a distributed market place and the need to monitor and control it for regulation purposes can be addressed, without compromising the ability of the system to scale.Finally, the design and implementation of a virtual insurance market place using Java on a CORBA compliant platform are presented. The mixture of concerns, which has to be covered, coupled with currently evolving technology, offers the designers a large spectrum of options concerning how to design and implement such systems. How is a designer then to tackle the task? KeywordsThis paper proposes an approach, which is based on a careful analysis of the requirements which customers and providers have from a market place. The approach suggests exploiting the distribution inherent in such market places where possible, and introducing and enhancing it where it may not already exist. The distributed approach addresses the market place requirements deemed most important and can be used to create a variety of systems, each of which can be tailored to the specific requirements and the particular flavour of a different market domain.Chapter 2 describes the requirements which customers and providers have from virtual market places. Chapter 3 selects the most important requirements described in Chapter 2; these point towards the need to exploit the inherent distribution of certain aspects, and the need to distribute other aspects of such market places. The chapter outlines the principles upon which our distributed market place architecture is based. The rest of the paper demonstrates how these principles are applied in the design of our Virtual Market Place (ViMP) system. Chapter 4 discusses the relationship between the logical structuring of the market-place information space which describes the market goods, a...

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