About: Secure Multi-party Computation for Inter-organizational Process Mining

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An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
title	Secure Multi-party Computation for Inter-organizational Process Mining
Creator	Dumas, Marlon Elkoumy, Gamal Fahrenkrog-Petersen, Stephan Laud, Peeter Pankova, Alisa Weidlich, Matthias
source	PMC
abstract	Process mining is a family of techniques for analyzing business processes based on event logs extracted from information systems. Mainstream process mining tools are designed for intra-organizational settings, insofar as they assume that an event log is available for processing as a whole. The use of such tools for inter-organizational process analysis is hampered by the fact that such processes involve independent parties who are unwilling to, or sometimes legally prevented from, sharing detailed event logs with each other. In this setting, this paper proposes an approach for constructing and querying a common artifact used for process mining, namely the frequency and time-annotated Directly-Follows Graph (DFG), over multiple event logs belonging to different parties, in such a way that the parties do not share the event logs with each other. The proposal leverages an existing platform for secure multi-party computation, namely Sharemind. Since a direct implementation of DFG construction in Sharemind suffers from scalability issues, we propose to rely on vectorization of event logs and to employ a divide-and-conquer scheme for parallel processing of sub-logs. The paper reports on experiments that evaluate the scalability of the approach on real-life logs.
has issue date	2020-05-05(xsd:dateTime)
bibo:doi	10.1007/978-3-030-49418-6_11
has license	no-cc
sha1sum (hex)	78107fd35cc1ac6ae964a4813fb14a10f36b0faa
schema:url	https://doi.org/10.1007/978-3-030-49418-6_11
resource representing a document's title	Secure Multi-party Computation for Inter-organizational Process Mining
has PubMed Central identifier	PMC7254557
schema:publication	Enterprise, Business-Process and Information Systems Modeling
resource representing a document's body	covid:78107fd35cc1ac6ae964a4813fb14a10f36b0faa#body_text
is schema:about of	named entity 'processes' named entity 'scalability' named entity 'scalability' named entity 'EMPLOY' named entity 'SETTING' named entity 'USE OF' named entity 'WAY' named entity 'BASED' named entity 'BELONGING' named entity 'TIME' named entity 'INDEPENDENT' named entity 'MAINSTREAM' named entity 'PROPOSAL' named entity 'COMPUTATION' named entity 'ARTIFACT' named entity 'PROCESS' named entity 'SUFFERS' named entity 'secure multiparty computation' named entity 'rely' named entity 'Since' named entity 'employ' named entity 'construction' named entity 'artifact' named entity 'process mining' named entity 'detailed' named entity 'parallel processing' named entity 'DFG' named entity 'independent' named entity 'event logs' named entity 'process analysis' named entity 'business processes' named entity 'event logs' named entity 'process mining' named entity 'Secure Multi-party Computation' named entity 'business processes' named entity 'process mining' named entity 'outer product' named entity 'event logs' named entity 'confidential information' named entity 'process mining' named entity 'event logs' named entity 'business process' named entity 'computing' named entity 'encrypted' named entity 'Boolean circuit' named entity 'Ethernet switch' named entity 'compute nodes' named entity 'communication complexity' named entity 'algorithm' named entity 'business processes' named entity 'privacy-preserving' named entity 'process mining' named entity 'process mining' named entity 'programming language' named entity 'k-anonymity' named entity 'process mining' named entity 'Homomorphic secret sharing' named entity 'secure computation' named entity 'business process' named entity 'event logs' named entity 'event log' named entity 'server' named entity 'outer product' named entity 'event log' named entity 'event logs' named entity 'event logs' named entity 'server' named entity 'process mining' named entity 'quicksort' named entity 'ground handling' named entity 'algorithm' named entity 'one-hot' named entity 'personal information' named entity 'time-consuming' named entity 'one-hot' named entity 'compute node' named entity 'event data' named entity 'computing'

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