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Annals of Computer Science and Information Systems, Volume 6

Position Papers of the 2015 Federated Conference on Computer Science and Information Systems

Reconfigurable FPGA-based embedded Web services as distributed computational nodes

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DOI: http://dx.doi.org/10.15439201537

Citation: Position Papers of the 2015 Federated Conference on Computer Science and Information Systems, M. Ganzha, L. Maciaszek, M. Paprzycki (eds). ACSIS, Vol. 6, pages 159164 ()

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Abstract. In this article we propose a concept for an experimental class of control devices that use both a microcontroller unit (MCU) and a field-programmable gate array (FPGA) circuit. These devices can provide the functionality of full-featured Web services that are compliant with the Service-Oriented Architecture (SOA) paradigm. Despite the fact that FPGA circuits are more expensive than consumer-grade MCUs, they potentially offer much more computational power. In scenarios in which FPGA computational power is required on demand and for short periods only, a large part of such resources might, however, remain unused or disabled. Thus we propose a system architecture and software infrastructure that simplify the utilization of temporarily unused resources for performing various tasks that can be offered as Web services on a commercial basis.