Jörn Freiheit

24 papers A 2B 2C 1Journal 2Unranked 16

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Forschungsvorhaben zur Intersektionalität als Schlüssel zur Förderung und Bindung von Frauen in der IT. INFORMATIK Selcan Ipek-Ugay, Jörn Freiheit, Juliane Siegeris
2022	—	`conf`	Agiles Vorgehen im BEMpsy-Projekt - ScrumBan im Spannungsfeld einer multidisziplinären Produkt-Entwicklung. UP Brit Leissler, Juliane Siegeris, Jörn Freiheit
2019	—	`conf`	A Generic Approach to Schema Evolution in Live Relational Databases. ISAT (1) Anna O'Faoláin de Bhróithe, Fritz Heiden, Alena Schemmert, Dschialin Phan, Lillian Hung, Jörn Freiheit, Frank Fuchs-Kittowski
2019	—	`conf`	Evaluation des Arbeitsprozess-integrierten Projektstudiums (Evaluation of Project Studies Integrated into the Working Processes of Companies). SEUH Frank Fuchs-Kittowski, Juliane Siegeris, Jörn Freiheit
2018	—	`conf`	A Concept for Comprehensive IT Support for Environmental and Energy Management in SMEs. ICEIS (2) Anna O'Faoláin de Bhróithe, Frank Fuchs-Kittowski, Jörn Freiheit, Detlef Hüttemann, Stefan Voigt, Thomas Dinkel
2017	—	`conf`	Arbeitsprozess-integriertes Projekt- Studium in Unternehmen. SEUH Frank Fuchs-Kittowski, Jörn Freiheit, Juliane Siegeris
2015	—	`conf`	Projekte in der Wirtschaft. SEUH Juliane Siegeris, Jörn Freiheit
2014	—	`conf`	Collaborative Environmental Data Management Framework for Microsoft Excel. EnviroInfo Jörn Freiheit, Ramona Goerner, Jost Becker, Frank Fuchs-Kittowski
2012	—	`conf`	Sicherheitseigenschaften neuerer Systeme zur E-Mail-Kommunikation zwischen Bürgern und Behörden. FTVI/FTRI Jörn Freiheit
2007	J	`jnl`	Modelling of Cross-Organizational Business Processes - Current Methods and Standards. Enterp. Model. Inf. Syst. Archit. Jörg Ziemann, Thomas Matheis, Jörn Freiheit
2007	—	`conf`	Modelling of Cross-Organizational Business Processes. EMISA Jörg Ziemann, Thomas Matheis, Jörn Freiheit
2006	—	`conf`	Approximate closed-form aggregation of a fork-join structure in generalised stochastic petri nets. VALUETOOLS Nimrod Lilith, Jonathan Billington, Jörn Freiheit
2006	—	`conf`	Using BPEL Processes defined by Event-driven Process Chains. EPK Carlo Simon, Jörn Freiheit, Sebastian Olbrich
2005	—	`conf`	Enhanced Workflow Models as a Tool for Judicial Practitioners. OTM Workshops Jörn Freiheit, Susanne Münch, Hendrik Schöttle, Grozdana Sijanski, Fabrice Zangl
2005	—	`conf`	On the semantics of EPCs: Faster calculation for EPCs with small state spaces. EPK Nicolas Cuntz, Jörn Freiheit, Ekkart Kindler
2004	A	`conf`	Using TimeNET to Evaluate Operational Planning Processes. Business Process Management Jörn Freiheit, Jonathan Billington
2003	C	`conf`	New Developments in Closed-Form Computation for GSPN Aggregation. ICFEM Jörn Freiheit, Jonathan Billington
2002	—	`—`	Matrizen- und zustandsraumreduzierende Verfahren zur Leistungsbewertung großer stochastischer Petrinetze. Jörn Freiheit
2002	J	`jnl`	Modelling and evaluation of time aspects in business processes. J. Oper. Res. Soc. Juliane Dehnert, Jörn Freiheit, Armin Zimmermann
2002	B	`conf`	Novel Formulae for GSPN Aggregation. MASCOTS Jörn Freiheit, Armin Heindl
2001	—	`conf`	A Divide and Conquer Approach for the Performance Evaluation of Large Stochastic Petri Nets. PNPM Jörn Freiheit, Armin Zimmermann
2001	A	`conf`	Discrete Time Stochastic Petri Nets for the Modeling and Evaluation of Real-Time Systems. IPDPS Armin Zimmermann, Jörn Freiheit, Günter Hommel
2000	—	`conf`	Petri Net Modelling and Performability Evaluation with TimeNET 3.0. Computer Performance Evaluation / TOOLS Armin Zimmermann, Jörn Freiheit, Reinhard German, Günter Hommel
1998	B	`conf`	TimeNET SMC Armin Zimmermann, Jörn Freiheit