TY - GEN
T1 - Control flow structure preservation during process fragment anonymization
T2 - Confederated International Conference On the Move to Meaningful Internet Systems, OTM 2017 held in conjunction with Conferences on CoopIS, CandTC and ODBASE 2017
AU - Böhmer, Kristof
AU - Rinderle-Ma, Stefanie
N1 - Publisher Copyright:
© 2017, Springer International Publishing AG.
PY - 2017
Y1 - 2017
N2 - Existing process anonymization work does not yet support control flow anonymization. However, as the control flow is one core component of business processes and represents confidential information, this can result in an information leakage. Hence, a control flow anonymization approach is proposed. It merges multiple control flows from the same process collection to minimize the similarity between the original and the anonymized one. At the same time, the original control flow structure is preserved to foster the representativity of the anonymized flows. The approach is prototypically implemented and evaluated with 10, 987 business process models from multiple process collections.
AB - Existing process anonymization work does not yet support control flow anonymization. However, as the control flow is one core component of business processes and represents confidential information, this can result in an information leakage. Hence, a control flow anonymization approach is proposed. It merges multiple control flows from the same process collection to minimize the similarity between the original and the anonymized one. At the same time, the original control flow structure is preserved to foster the representativity of the anonymized flows. The approach is prototypically implemented and evaluated with 10, 987 business process models from multiple process collections.
KW - Anonymization
KW - Business process
KW - Fragment
KW - Sub-graph
UR - http://www.scopus.com/inward/record.url?scp=85032701743&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-69462-7_6
DO - 10.1007/978-3-319-69462-7_6
M3 - Conference contribution
AN - SCOPUS:85032701743
SN - 9783319694610
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 75
EP - 83
BT - On the Move to Meaningful Internet Systems. OTM 2017 Conferences - Confederated International Conferences
A2 - Panetto, Herve
A2 - Paschke, Adrian
A2 - Meersman, Robert
A2 - Papazoglou, Mike
A2 - Debruyne, Christophe
A2 - Gaaloul, Walid
A2 - Ardagna, Claudio Agostino
PB - Springer Verlag
Y2 - 23 September 2017 through 27 September 2017
ER -