Thönssen, Barbara
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Thönssen, Barbara
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- PublikationTowards a Procedure for Assessing Supply Chain Risks Using Semantic Technology(Springer, 2013) Emmenegger, Sandro; Hinkelmann, Knut; Laurenzini, Emanuele; Thönssen, Barbara; Fred, Ana; Dietz, Jan L. G; Liu, Kecheng; Felipe, Joaquim [in: Knowledge Discovery, Knowledge Engineering and Knowledge Management]In the APPRIS project an Early-Warning-System (EWS) is developed applying semantic technologies, namely an enterprise ontology and an inference engine, for the assessment of procurement risks. Our approach allows for analyzing internal resources (e.g. ERP and CRM data) and external sources (e.g. entries in the Commercial Register and newspaper reports) to assess known risks, but also for identifying black swans, which hit enterprises with no warning but potentially large impact. For proof of concept we developed a prototype that allows for integrating data from various information sources, of various information types (structured and unstructured), and information quality (assured facts, news); automatic identification, validation and quantification of risks and aggregation of assessment results on several granularity levels. The motivating scenario is derived from three business project partners real requirements for an EWS.04B - Beitrag Konferenzschrift
- PublikationSemantically enriched obligation management(04.10.2012) Thönssen, Barbara; Lutz, Jonas [in: Proceedings of 4th Conference on Knowledge Management and Information Sharing (KMIS2012)]04B - Beitrag Konferenzschrift
- PublikationImproving supply-chain-management based on semantically enriched risk descriptions(04.10.2012) Emmenegger, Sandro; Laurenzini, Emanuele; Thönssen, Barbara [in: Proceedings of 4th Conference on Knowledge Management and Information Sharing (KMIS2012)]04B - Beitrag Konferenzschrift
- PublikationMining of Agile Business Processes(21.03.2011) Brander, Simon; Hinkelmann, Knut; Martin, Andreas; Thönssen, Barbara [in: Proceedings of the AAAI 2011 Spring Symposium]Organizational agility is a key challenge in today's business world. The Knowledge-Intensive Service Support approach tackles agility by combining process modeling and business rules. In the paper at hand, we present five approaches of process mining that could further increase the agility of processes by improving an existing process model.04B - Beitrag Konferenzschrift
- PublikationFormalizing low-level governance instruments for a more holistic approach to automatic metadata generation(2011) Thönssen, Barbara [in: Proceedings of the 5th International Conference on Methodologies, Technologies and Tools enabling e-Government]04B - Beitrag Konferenzschrift
- PublikationRefining process models through the analysis of informal work practice(2011) Brander, Simon; Hinkelmann, Knut; Hu, Bo; Martin, Andreas; Riss, Uwe; Thönssen, Barbara; Witschel, Hans FriedrichThe work presented in this paper explores the potential of leveraging the traces of informal work and collaboration in order to improve business processes over time. As process executions often differ from the original design due to individual preferences, skills or competencies and exceptions, we propose methods to analyse personal preferences of work, such as email communication and personal task execution in a task management application. Outcome of these methods is the detection of internal substructures (subtasks or branches) of activities on the one hand and the recommendation of resources to be used in activities on the other hand, leading to the improvement of business process models. Our first results show that even though human intervention is still required to operationalise these insights it is indeed possible to derive interesting and new insights about business processes from traces of informal work and infer suggestions for process model changes.04B - Beitrag Konferenzschrift
- PublikationAn Enterprise Ontology building the Bases for Automatic Metadata Generation(02.01.2010) Thönssen, Barbara [in: Proceedings of the 4th International Conference on Metadata and Semantics, MTSR]04B - Beitrag Konferenzschrift
- PublikationTowards an Integrated Approach to Assess the Potential of an Enterprise to Mature Knowledge, 5th Conference Professional Knowledge Management - Experiences and Visions(Gesellschaft für Informatik, 25.03.2009) Brun, Roman; Hinkelmann, Knut; Telesko, Rainer; Thönssen, Barbara; Bludau, Hans-Bernd; Koop, Andreas; Hinkelmann, Knut; Wache, Holger [in: Lecture Notes in Informatics (LNI) - Proceedings]In this paper we describe a multi-dimensional framework for knowledge maturing and learning. The framework consists of seven dimensions and supports the assessment of the knowledge management as-is-state in a company as well as the selection of appropriate approaches and methods for a further improvement. The paper also discusses the relationship to comparable approaches (e.g. intellectual capital statements) and ends with open issues for a proper implementation of the maturity framework.04B - Beitrag Konferenzschrift
- PublikationWhat is Organizational Knowledge Maturing and how can it be assessed?(2009) Riss, Uwe; Witschel, Hans Friedrich; Brun, Roman; Thönssen, Barbara [in: Proceedings of I-KNOW ’09 and I-SEMANTICS ’09]We introduce the concept of organizational knowledge maturing based on the idea of developing knowledge assets. We explain the dimensions that have to beconsidered and introduce the Knowledge Maturing Dimension Framework to measure the maturity level. Finally we describe service classes as the building blocks of afuture organizational learning and maturing environment (OLME).04B - Beitrag Konferenzschrift
- PublikationEnhancing Public Administration Back-Offices(2007) Thönssen, Barbara; Hinkelmann, Knut; Reimer, Ulrich [in: TED Conference on e-Government (TCGOV-2007), Poznan, Poland, April 27th, 2007]04B - Beitrag Konferenzschrift