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Toward a SLA-Based Marketplace for Digital Commercial Print Providers

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We present our efforts at enabling a marketplace based on service level agreements (SLAs) for commercial print businesses, where print services can be queried, combined and searched in an automated way. Although SLAs have been an active research area in the computer networking domain, the technical and legal challenges in other industries have hindered the growth of SLAs. We believe that medium and large sized commercial print providers will profit from SLA-based marketplace as it will promote automation and better utilization of resources. We discuss the issues in incorporating SLAs in the existing commercial print workflows. We then present a protocol for negotiating SLAs among the print service providers and consumers. The negotiating protocol has support for offers as well as counter-offers. We then discuss our ongoing efforts for a prototype implementation of a SLA-based marketplace wherein we use two open source frameworks: 1) WSAG4J - for negotiating print services; and 2) Ptolemy II - for designing and analyzing print services. With these technologies, we will be able to hook up a large number of digital commercial print providers on to the SLA-based marketplace.
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Document Type: Research Article

Publication date: 2011-01-01

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  • For more than 30 years, IS&T's series of digital printing conferences have been the leading forum for discussion of advances and new directions in 2D and 3D printing technologies. A comprehensive, industry-wide conference that brings together industry and academia, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems?particularly those involved with additive manufacturing and fabrication?including bio-printing, printed electronics, page-wide, drop-on-demand, desktop and continuous ink jet, toner-based systems, and production digital printing, as well as the engineering capability, optimization, and science involved in these fields. In 2016, the conference changed its name formally to Printing for Fabrication to better reflect the content of the meeting and the evolving technology of printing.

    Please note: For purposes of its Digital Library content, IS&T defines Open Access as papers that will be downloadable in their entirety for free in perpetuity. Copyright restrictions on papers vary; see individual paper for details.

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