A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Filters
Ontology-Based Data Access for Extracting Event Logs from Legacy Data: The onprom Tool and Methodology
[chapter]
2017
Lecture Notes in Business Information Processing
Preserved Fulltext
Our approach is based on describing logs by means of suitable annotations of a conceptual model of the available data, and builds on the ontology-based data access (OBDA) paradigm for the actual log extraction ...
In this work, we exploit a framework and associated methodology for the extraction of XES event logs from relational data sources that we have recently introduced. ...
We thank Ario Santoso for the development of the log extraction plug-in of onprom, and Wil van der Aalst for the interesting discussions and insights on the problem of extracting event logs from legacy ...
doi:10.1007/978-3-319-59336-4_16
fatcat:tdzof6b6znbv3n2ctmwekmcxba
OBDA for Log Extraction in Process Mining
[chapter]
2017
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
The purpose of this paper is to single out this challenging, open issue, and didactically introduce how techniques from intelligent data management, and in particular ontology-based data access, provide ...
To apply process mining in this widespread setting, there is a pressing need for techniques able to support various process stakeholders in data preparation and log extraction from legacy information systems ...
We thank Wil van der Aalst for the interesting discussions and insights on the problem of extracting event logs from legacy information systems. ...
doi:10.1007/978-3-319-61033-7_9
fatcat:2v3pzulz6zdhjbd2no4lf3c3om
Virtual Knowledge Graphs: An Overview of Systems and Use Cases
2019
Data Intelligence
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
In this paper, we present the virtual knowledge graph (VKG) paradigm for data integration and access, also known in the literature as Ontology-based Data Access. ...
From a technological point of view, the main vendors of data integration tools [1] are integrating data using the standard relational † Corresponding author: Linfang Ding ( ...
To cope with this kind of problem, the approach proposed in [66] exploits a VKG based framework and associated methodology for the extraction of XES event logs from relational data sources. ...
doi:10.1162/dint_a_00011
fatcat:dogtoffhbncx7lxxagytwlxz2u