TY - RPRT A1 - Löwe, Michael A1 - Wikarski, Dietmar A1 - Han, Yanbo T1 - Higher order object nets and their application to workflow modeling T2 - Technische Universität Berlin / Fachbereich Informatik: Forschungsberichte des Fachbereiches Informatik ; Bericht-Nr. [19]95,34 Y1 - 1995 PB - Leiter der Fachbibliothek Informatik, Sekretariat FR 5-4 CY - Berlin ER - TY - JOUR A1 - Heiner, Monika A1 - Ventre, Giorgio A1 - Wikarski, Dietmar T1 - A Petri net based methodology to integrate qualitative and quantitative analysis JF - In: Information & Software Technology Volume 36(994)7, S. 435–441 N2 - An innovative net-based methodology to integrate qualitative and quantitative analysis of distributed software systems is outlined, and an on-going prototype implementation of a related graphic-oriented tool kit is sketched. The proposed method combines qualitative analysis, monitoring and testing as well as quantitative analysis on the basis of a net-based intermediate representation of the distributed software system under consideration. All transformations (from the distributed software system into a first Petri net model, and between the different kinds of net models) can be made formally, and therefore automated to a high degree. The evaluation of quantitative properties is based on so-called object nets which are obtained by a property-preserving structural compression and quantitative expansion of the qualitative model. In this way, the frequency and delay attributes necessary to generate quantitative models are provided by the monitoring and testing component. Y1 - 1994 ER - TY - JOUR A1 - Wikarski, Dietmar T1 - Netze - Wie man über sie und mit ihrer Hilfe kommunizieren kann (Teil 3 und Schluss) JF - In: Log in : informatische Bildung und Computer in der Schule 17(1997)6, 48- Y1 - 1997 ER - TY - JOUR A1 - Wikarski, Dietmar T1 - Wie man über sie und mit ihrer Hilfe kommunizieren kann (Teil 2) JF - In: Log in : informatische Bildung und Computer in der Schule 17(1997)3/4, 76 - Y1 - 1997 ER - TY - JOUR A1 - Wikarski, Dietmar T1 - Wie man über sie und mit ihrer Hilfe kommunizieren kann (Teil 1 -- Einführung) JF - In: Log in : informatische Bildung und Computer in der Schule 17(1997)2, 41 - Y1 - 1997 ER - TY - CHAP A1 - Kim, Hong-Gee A1 - Fillies, Christian A1 - Smith, Bob A1 - Wikarski, Dietmar T1 - Visualizing a Dynamic Knowledge Map Using Semantic Web Technology T2 - In: Engineering and deployment of cooperative information systems : first international conference ; proceedings / EDCIS 2002, Beijing, China, September 17 - 20, 2002. Yanbo Han ... (ed.). - Berlin [u.a.] : Springer. - 2002. - (Lecture notes in computer science ; Vol. 2480). - S. 130 - 140. - ISBN 3-540-44222-7 N2 - Visual knowledge maps are being used to improve the communication processes within global organizations. Knowledge maps are graphical presentations of ontological knowledge as well as of business processes. Especially for enterprises working in a multi-cultural space the explicit formaliza-tion of knowledge and business rules using graphical models seems to be a very promising approach in order to improve discussion and learning processes. Publishing and automatic inference or search techniques are becoming available due to the latest standards for Semantic Web worked out by W3C. This article gives an impression how to create end user interfaces for the ”Corporate Knowledge Base” using MS Office and Visio with the modeling tool SemTalk. Several problems on capturing and maintaining large scale knowledge bases are discussed. Specific attention is given to the problem of weighting and association of information from orthogonal ontologies, which arises while using the same concepts in different graphical scenarios. Y1 - 2002 U6 - https://doi.org/10.1007/3-540-45785-2_10 ER - TY - CHAP A1 - Faustmann, Gert A1 - Wikarski, Dietmar T1 - Exception Handling in Petri-Net-based Workflow Management T2 - In: Practical aspects of knowledge management : proceedings of the first international conference, Basel, Switzerland, October 30 - 31, 1996 / PAKM '96, [The First International Conference on Practical Aspects of Knowledge Management. Schweizer Informatiker-Gesellschaft; Swiss Group for Artificial Intelligence and Cognitive Science. Ed. by: Michael Wolf ...]. - Zürich, 1996. - Vol. 1. Y1 - 1996 ER - TY - CHAP A1 - Han, Yanbo A1 - Himmighöfer, Jürgen A1 - Schaaf, Thorsten A1 - Wikarski, Dietmar T1 - Management of Workflow Resources to Support Runtime Adaptability and System Evolution T2 - In: Practical aspects of knowledge management : proceedings of the first international conference, Basel, Switzerland, October 30 - 31, 1996 / PAKM '96, [The First International Conference on Practical Aspects of Knowledge Management. Schweizer Informatiker-Gesellschaft; Swiss Group for Artificial Intelligence and Cognitive Science. Ed. by: Michael Wolf ...]. - Zürich, 1996. - Vol. 1. Y1 - 1996 ER - TY - JOUR A1 - Wikarski, Dietmar T1 - An introduction to modular process nets JF - In: TR : Technical Report / International Computer Science Institute 96-019 N2 - Modular process nets are a graphical and formal notation for the representation of technical and business process models containing concurrent activities. Originally this class of Petri nets was developed for the modeling, analysis, simulation and control of workflows and computer-based process control systems, but it is also suitable for use in all other areas where a formal but comprehensible description of complex processes is needed. After a description of the basic aims and design decisions for modular process nets, the report gives a brief introduction to low-level Petri nets including different types of transition rules and aspects of the descriptive and prescriptive use of process models. The main and most innovative points which are explained in more detail are the introduction of a hierarchical module concept for nets and the definition of elementare process nets. The module concept is part of a more general ("object-based") approach to Petri nets allowing severaltypes of ab straction, whereas the main points of elementary process nets are synchronous and asynchronous communication between separately interpreted net instances via events and token passing. Modular process nets are low-level Petri nets equipped with these module and communication concepts and optionally enhanced by die use of a task concept, a method known from the areas of computer-supported cooperative work (CSCW) and work-flow management. Because the report is aimed at a systematic and easy-to-understand introduction to modular process nets, it provides a precise explanation of this net class which is kept as informal as possible and enhanced by some typical application examples KW - CSCW KW - modular net KW - object net KW - petri net KW - workflow management Y1 - 1996 ER - TY - CHAP A1 - Adametz, H. A1 - Barthel, B. A1 - Faustmann, G. A1 - Fleischer, J. A1 - Messer, B. A1 - Wikarski, Dietmar T1 - Konzepte flexibler Workflow-Management-Systeme T2 - In: Telekooperations-Systeme in dezentralen Organisationen : Tagungsband zum Workshop der GI-Fachgruppe 5.5.1 "CSCW in Organisationen" vom 22.-23. Februar 1996 / Kurt Sandkuhl ... (Hrsg.) . - Berlin [u.a.] : ISST, 1996. - ( ISST-Berichte ; 31/96 ). - S. 7 - 32 Y1 - 1996 ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Modular Nets and Object Nets: A Unifying View T2 - In: Workshop Concurrency, Specification & Programming : October 12 - 15, 1994 / L. Czaja ... Hrsg.: Professoren des Institutes für Informatik. [Humboldt-Universität Berlin] . - Berlin : Professoren des Inst. für Informatik. - 1994. - (Informatik-Berichte ; 36) Y1 - 1994 ER - TY - BOOK A1 - Wikarski, Dietmar A1 - Heiner, Monika T1 - On the application of markovian object nets to integrated qualitative and quantitative software analysis T3 - ISST-Bericht ; 29 N2 - In this paper a Petri net based methodology is outlined for an integrated qualitative and quantitative analysis of parallel software systems which is based on different (Petri) net representations of die software system under consideration. The software validation methodology starts from the source text of a set of communicating processes which specify the system under development. From this source text skeleton, a Petri net representation of the general control structure of the system is generated. On this basis a set of reduction steps is defined for transforming the net into different intermediate representations all owing the validation of both qualitative and qualitative properties. Particular attention is paid to the validation of quantitative properties which is performed using a transformation into locally Markovian Object Nets (MONs). Models of this new class of modular Petri nets are obtained by property-preserving structural compression and by enhancement with quantitative i nformation This information is obtained in the form of frequency and delay parameters by monitoring testing the software on the basis of prototypes. Compared to a previous paper on the same topic /Heiner94/ the methodology as well presentation have been improved. In particular, a new, more comprehensive running example been selected and the object net approach is explained in much more detail. Y1 - 1995 PB - Fraunhofer-Inst. Software- und Systemtechnik CY - Berlin ER - TY - BOOK A1 - Heiner, Monika A1 - Wikarski, Dietmar T1 - An approach to Petri net based integration of qualitative and quantitative analysis of parallel systems N2 - An innovative net-based methodology to integrate qualitative and quantitative analysis of distributed software systems is outlined, and an on-going prototype implementation of a related graphic-oriented tool kit is sketched. The proposed method combines qualitative analysis, monitoring and testing as well as quantitative analysis on the basis of a net-based intermediate representation of the distributed software system under consideration. All transformations (from the distributed software system into a first Petri net model, and between the different kinds of net models) can be made formally, and therefore automated to a high degree. The evaluation of quantitative properties is based on so-called object nets which are obtained by a property-preserving structural compression and quantitative expansion of the qualitative model. In this way, the frequency and delay attributes necessary to generate quantitative models are provided by the monitoring and testing component. Y1 - 1994 PB - Techn. Univ., Fak. für Mathematik, Naturwiss. und Informatik CY - Cottbus ER - TY - CHAP A1 - Maruwasa, L. T. A1 - Wikarski, Dietmar T1 - Integrated local g2c-e-government and e-business for rural areas: Can a German public-private partnership model be exported to Namibia? T2 - In K. Boamah and J. P. Grundling (Eds.). Proceedings of the 5th International conference on entrepreneurship and innovation, October 24-25, 2007, Windhoek Namibia. - Windhoek : Polytechnic of Namibia & Tshwane University of Technology, South Africa. - 2007 N2 - Private Public Partnerships (PPP) have been proven as one solution to ensure that the public receive enhanced services delivery from government and other civic organizations. In countries such as Namibia where the effects of the digital divide are so pertinent, PPP can and should be used to narrow this divide and so bringing to the people the promises of e-government and its many benefits as outlined in Vision 2030 and National Development Plan 3 (NDP3). Furthermore, these Private Public Partnerships can help to contribute to economic growth in particular in the Small Medium Enterprises (SME) sector. This paper attempts to show that these effects can be well achieved in the Namibian context by using the experience of a research/prototype project conducted in Germany to establish a so-called Public Service Network. Y1 - 2007 ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Kooperatives Informations- und Wissensmanagement – aus der Hochschule in der Region T2 - In: Verwaltung und Region im Electronic Government : Tagungsdokumentation, Brandenburg 25. Januar 2002. - Stuttgart : Alcatel SEL Stiftung, 2002. - (Stiftungsreihe / Alcatel-SEL-Stiftung für Technische und Wirtschaftliche Kommunikationsforschung ; 44) Y1 - 2002 SP - 20 EP - 25 CY - Stuttgart ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Prozessmodellierung zur Qualitätssicherung in den Bereichen Medizin, Rehabilitation und Ausbildung – Konzepte, Erfahrungen und Maxime T2 - Prozessmodellierung in der Medizin : [Dokumentation der Tagung "MedPro2011 - Tagung zur medizinischen Prozessmodellierung", Fachhochschule Brandenburg, 14. April 2011] / Eberhard Beck, Tina Meissner, Thomas Schrader, Dietmar Wikarski ... - Stuttgart : Alcatel SEL Stiftung, 2012. - 66 S. - (Stiftungsreihe / Alcatel-SEL-Stiftung für Kommunikationsforschung im Stifterverband für die Deutsche Wissenschaft ; 98) Y1 - 2012 SP - 49 EP - 54 ER - TY - CHAP A1 - Heiner, M. A1 - Ventre, G. A1 - Wikarski, Dietmar T1 - A Petri Net based Tool Kit to integrate qualitative and quantitative analysis T2 - In: Transputer applications and systems '93 : proceedings of the 1993 World Transputer Congress, 20 - 22 September 1993, Aachen, Germany / ed. by R. Grebe ... [TTC, the Transputer Consortium] . - ( Transputer and occam engineering series ; 36 ). - ISBN 90-5199-140-1 Y1 - 1993 SP - 1317 ER - TY - JOUR A1 - Mieke, Christian A1 - Wikarski, Dietmar T1 - Prozessinnovation und Prozessmanagement : Abgrenzung und Annäherung zweier Managementfelder JF - In: Wissenschaftsmanagement (2011) 5, 38-44 N2 - Innovationsaktivitäten von Unternehmen wie auch Literatur zum Thema Innovation stellen bisher meist auf Produktinnovationen ab. Diese sind zweifellos wichtig. Dennoch wird zunehmend auf die Bedeutung von leistungsfähigen Prozessen in Unternehmen verwiesen, da diese oft ein nachhaltigeres wettbewerbliches Differenzierungspotenzial als Produktneuerungen besitzen. Dabei stellt sich die Frage: Wie können überlegene Prozesse hervorgebracht und installiert werden? Die Beantwortung dieser Frage versuchen Konzepte der Prozessinnovation aus dem Innovationsmanagement einerseits sowie das Prozessmanagement andererseits. Der Beitrag beleuchtet, in welcher Hinsicht sich beide Konzepte unterscheiden, wo Koppelstellen bestehen und in welchen Bereichen gar eine Verschmelzung vielversprechend erscheint. - Y1 - 2011 SN - 0947-9546 SP - 38 EP - 44 ER - TY - CHAP A1 - Mieke, Christian A1 - Wikarski, Dietmar T1 - Einsatz von Prozessmanagementmethoden im Bereich von Prozessinnovationen am Beispiel von Benchmarking 3.0 T2 - In: Umfeldorientiertes Wertschöpfungsmanagement : ausgewählte Beiträge der PVBB-Tagungen 2006 - 2011 / Christian Mieke ; Stefan Behrens (Hrsg.). - Berlin : Logos-Verl., 2012. - (PTI ; Bd. 1). - ISBN 978-3-8325-3040-2 Y1 - 2011 SP - 273 EP - 286 ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Locally Markovian object nets - the conceptual model T2 - In: Workshop Concurrency, Specification & Programming : November 19 - 21, 1992 / [Humboldt-Universität Berlin. Hrsg.: Dekan des Fachbereichs Informatik]. - Berlin : Dekan des Fachbereichs Informatik, 1992. - (Informatik-Preprint ; 22) Y1 - 1992 SP - 182 EP - 189 ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Further remarks of the relationship between C-E structures and Petri Nets T2 - In: Concurrency, specification and programming : proceedings of the CS&P '93 workshop, Nieborów near Warsaw, Poland, 14 - 16 October 1993. - Warszawa, 1994. - 273 S. Y1 - 1994 SP - 256 EP - 257 ER - TY - CHAP A1 - Steiner, Michael A1 - Wikarski, Dietmar A1 - Fuchs-Kittowski, Frank T1 - Auswahl von Methoden zur zielorientierten und prozessspezifischen Modellierung wissensintensiver Arbeitsprozesse T2 - In: Interaktionsorientiertes Wissensmanagement / Frank Fuchs-Kittowski ... (Hrsg.). - Frankfurt am Main [u.a.] : Lang, 2005. - ISBN 3-631-54237-2 Y1 - 2005 SP - 199 EP - 217 ER - TY - CHAP A1 - Anlauf, Heidi A1 - Beck, Eberhard A1 - Enzmann, Thomas A1 - Goetz, Christoph F-J. A1 - Helmstädter, Hans Georg A1 - Hochscheidt, Rüdiger A1 - Kaschel, Martin A1 - Naumann, Michael A1 - Prochnow, Antje C. A1 - Schiefner, Andreas A1 - Schmidt, Gabriele A1 - Skonetzki-Cheng, Stefan A1 - Tiemann, Dietlind A1 - Wikarski, Dietmar T1 - Elektronische Gesundheitskarte BT - Dokumentation der Tagung "EGK 2008 (Elektronische Gesundheitskarte)", 10. April 2008, Fachhochschule Brandenburg T3 - Stiftungsreihe / Alcatel-Lucent-Stiftung für Kommunikationsforschung - 79 Y1 - 2008 UR - http://www.stiftungaktuell.de/wp-content/uploads/2014/02/SR79_Elektronische_Gesundheitskarte.pdf PB - Alcatel-Lucent-Stiftung CY - Stuttgart ER - TY - CHAP A1 - Beck, Eberhard A1 - Böger, Astrid A1 - Bogedaly, Antje A1 - Enzmann, Thomas A1 - Goetz, Christoph F.-J. A1 - v. Harbou, Kai A1 - Oeff, Michael A1 - Schmidt, Gabriele A1 - Schrader, Thomas A1 - Wikarski, Dietmar A1 - Wolf, Ute T1 - Telemedizin und Kommunikation : Medizinische Versorgung über räumliche Distanzen BT - Dokumentation der Tagung „eHealth Brandenburg 2010 - Telemedizin und Kommunikation, Fachhochschule Brandenburg, 6. Mai 2010 T3 - Stiftungsreihe / Alcatel-Lucent-Stiftung für Kommunikationsforschung - 92 Y1 - 2010 PB - Alcatel-Lucent Stiftung CY - Stuttgart ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Sanssouci oder Risiko – Zur Terminologie um den Begriff der Sicherheit T2 - MedPro 2015, Medizinische Prozesse – Patienten - Sicherheit : Tagungsband ; Brandenburg an der Havel, 5. November 2015 Y1 - 2015 SP - 16 EP - 22 PB - Fachhochschule Brandenburg CY - Brandenburg an der Havel ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Process Modelling and Process Portals at German Universities T2 - IX International Scientific Conference "Problems and prospects of development of academic and university science", Poltava National Technical University (PNTU), Poltava, December 2016 Y1 - 2016 ER - TY - CHAP A1 - Wikarski, Dietmar A1 - Aurah, Catherine A1 - Ebinga Osore, Emmanuel A1 - Mengich, Gladys A1 - Mutua, Gershom A1 - Ndiema, Alice A1 - Nkangi, Felister Nyaera A1 - Ogemah, Vitalis A1 - Okoth, Patrick A1 - Ondulo, Jasper A1 - Orata Omoto, Francis A1 - Wambui Mwangi, Mary A1 - Namayi, Vivian A1 - Flassig, Peter A1 - Loose, Harald A1 - Malessa, Reiner A1 - Piorr, Hans-Peter A1 - Schrader, Thomas A1 - Weber, Christian-Toralf ED - Wikarski, Dietmar T1 - Towards Practice-oriented Higher Education for Sustainable Rural Development in Western Kenya BT - Proceedings of the final workshop of the DAAD funded project ProUniEdu-WeK Brandenburg an der Havel, August 10-12th, 2021 N2 - The workshop proceedings contain the written versions of the presentations of the Kenyan participants of the final workshop of the DAAD-funded cooperation project "Practice-oriented Higher Education in Western Kenya" (ProUniEdu-WeK) in August 2021 at the Brandenburg University of Applied Sciences (THB). The contributions give an impression of what has been achieved in the last years on the way to practice-oriented higher education in the participating departments of the Masinde Muliro University of Science and Technology (MMUST) in cooperation with its partners from the THB and what is planned to be done in the years to come. KW - Manufacturing KW - 3D Printing KW - Additive Manufacturing KW - Bio-slurry KW - Biodigester KW - Biogas KW - CAD/CAM KW - Certification KW - CFD KW - Chronic illnesses KW - Collaboration KW - Communication Strategies KW - Competence KW - Computational Algorithms KW - COVID-19 KW - Cross-Flow Turbine KW - Diagnostic Toolkit KW - Digital Economy KW - Digitalisation KW - E-Health KW - Efficiency KW - Finite Element Method KW - Food Security KW - Health Communication KW - Higher Education KW - IoT KW - Learning Tool KW - Milling KW - Multi-disciplinarity KW - Organic Agriculture KW - Organic Farming KW - Organic Products KW - Pedagogy KW - Programming KW - Prosthetics KW - Prototyping KW - Robotics KW - Rural Areas KW - Rural Community KW - Rural Populations KW - Statistical Analysis KW - Telemedicine Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-27420 PB - Technische Hochschule Brandenburg CY - Brandenburg an der Havel ET - 1st edition ER - TY - CHAP A1 - Ricci, Fabio A1 - Wikarski, Dietmar T1 - SKOS Shuttle – ein Service zur Taxonomy Governance am Beispiel von Umweltinformationssystemen T1 - SKOS Shuttle - a service for Taxonomy Governance using the example of environmental information systems T2 - Tagungsband des 24. Workshops "Umweltinformationssysteme 2017 - Vernetzte Umweltdaten (UIS 2017)" des Arbeitskreises "Umweltinformationssysteme" der Fachgruppe "Informatik im Umweltschutz" der Gesellschaft für Informatik (GI), Brandenburg an der Havel, Deutschland, 18.-19. Mai 2017 Y1 - 2017 UR - http://ceur-ws.org/Vol-1919/paper13.pdf SP - 177 EP - 192 ER - TY - CHAP A1 - Wikarski, Dietmar ED - Barton, Thomas ED - Meister, Vera G. T1 - Prozessmodellierung und Prozessportale an deutschen Hochschulen – eine (unvollständige) Bestandsaufnahme T2 - Prozesse, Technologie, Anwendungen, Systeme und Management 2016 : angewandte Forschung in der Wirtschaftsinformatik : Tagungsband zur 29. AKWI-Jahrestagung vom 11.09.2016 bis 14.09.2016 an der Technischen Hochschule Brandenburg Y1 - 2016 UR - http://akwi.de/documents/AKWI_Tagungsband2016.pdf SN - 978-3-944330-54-9 SP - 330 EP - 339 PB - Mana-Buch CY - Heide ER - TY - CHAP A1 - Wikarski, Dietmar T1 - Das BürgerServiceNetz als E-Government-Komponente - Stand und Perspektiven T2 - BürgerServiceNetz - bürgerfreundliche Angebote mit neuen Technologien Untertitel: [Dokumentation des Workshops "BürgerServiceNetz - Bürgerfreundliche Angebote mit Neuen Technologien", 7. Oktober 2004, Fachhochschule Brandenburg] T3 - Stiftungsreihe / Alcatel-SEL-Stiftung für Kommunikationsforschung - 065 KW - E-Government Y1 - 2005 SP - 3 EP - 7 PB - Alcatel-SEL-Stiftung CY - Stuttgart ER -