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Interorganizational Process Execution Beyond Ethereum : Road to a Special Purpose Ecosystem

Title data

Sturm, Christian ; Jablonski, Stefan:
Interorganizational Process Execution Beyond Ethereum : Road to a Special Purpose Ecosystem.
In: Asprion, Petra Maria ; Bāliņa, Signe ; Forbrig, Peter ; Kampars, Jānis ; Kirikova, Mārīte ; Møller, Charles ; Morichetta, Andrea ; Roelens, Ben ; Sandkuhl, Kurt (ed.): PoEM 2020 Workshops : Workshops co-organized with the 13th IFIP WG 8.1 working conference on the Practice of Enterprise Modelling. - s.l. , 2020 . - pp. 68-79

Official URL: Volltext

Abstract in another language

Process automation facilitates a computer-aided distribution of work items to respective participants according to a predefined process model. The automation of interorganizational processes crossing enterprise boundaries requires a consideration of additional issues like the lack of trust among them. Current solutions implement the decentralized control workflow interoperability and rely on the Ethereum protocol for establishing a trusted layer during process execution. In this paper, we specify trust concerns explicitly w.r.t. process perspectives and IT security aspects, dismantle the Ethereum protocol and discuss how the identified components can successfully address the trust issues. An analysis of these components w.r.t. non-functional requirements shows discrepancies between the BPM world and Ethereum and highlights the necessity for tailored designed solutions.

Further data

Item Type: Article in a book
Refereed: Yes
Keywords: Process Execution; Interorganizational Process Management; Decentralized Control; Business Process Management; Blockchain
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Computer Science > Chair Applied Computer Science IV > Chair Applied Computer Science IV - Univ.-Prof. Dr.-Ing. Stefan Jablonski
Result of work at the UBT: Yes
DDC Subjects: 000 Computer Science, information, general works > 004 Computer science
Date Deposited: 26 Nov 2020 08:20
Last Modified: 26 Nov 2020 08:20
URI: https://eref.uni-bayreuth.de/id/eprint/60426