Angebot an Vorträgen für interessierte Unternehmen

Prof. Dr. Geldermann und die Mitarbeiterinnen und Mitarbeiter des Lehrstuhls für ABWL und Produktionsmanagement bieten Vorträge zu aktuellen Forschungsthemen an:

2019

Dumeier, M., Geldermann, J.:
Simulation and optimization model for the evaluation of the contribution of electric mobility to a regenerative power supply,  30th European Conference on Operational Research EURO, Dublin, Ireland (2019)

Scharpenberg, C.; Geldermann, J.:
Using a cooperative game theory approach to organize regional food distribution sustainable, Conference on Operational Research (OR) 03.09.-06.09.2019, Dresden, Deutschland

2018

Dumeier, M., Geldermann, J.:
The potentials and uncertainties associated with the coordinated charging of electric vehicles, EURO Working Group on Sustainable Supply Chains 2018 · 29th European Conference on Operational Research EURO, Valencia, Spain (2018)

Scharpenberg, C.; Pohl, E.; Lauven, L.-P.; Geldermann, J.:
Ecological assessment of port equipment for container terminals, Hamburg International Conference of Logistics (HICL) 13.09.-14.09.2018, Hamburg, Deutschland

Scharpenberg, C.; Geldermann, J.:
Sustainable vehicle routing of daily goods from small, regional producers, European Conference on Operational Research (EURO) 8.-11.07.2018, Valencia, Spanien

Scharpenberg, C.; Geldermann, J.:
Bündelungsstrategien zur regionalen Tourenplanung. Bundestreffen der Regionalbewegung 04.05. – 05.05.2018, Frankfurt, Deutschland

 

2017

Scharpenberg, C.; Geldermann, J.:
Reducing transport emissions for deliveries of local daily goods through bundling of transport processes 11.10. – 13.10.2017, Hamburg, Deutschland

Scharpenberg, C.; Geldermann, J.:
Optimizing deliveries of daily goods from small producers by minimization of transport emissions 05.09. – 08.09.2017, Berlin, Deutschland

Beyer, B.; Lauven, L.-P.; Geldermann J.:
Agent-based Simulation of a Heating Market – the case of Lower-Saxony. 21st Conference of the International Federation of Operational Research Society (IFORS 2017), 16.07. - 21.07.2017, Québec City, Canada

Beyer, B.; Lauven, L.-P.; Geldermann J.:
Agent-based Model of the German Heating Market: Simulations concerning the Use of Wood Pellets. 14th International Conference on the European Energy Market (EEM 2017), 06.06. - 09.06.2017, Dresden, Deutschland

Beyer, B.; Lauven, L.-P.; Geldermann J.:
Eine agenten-basierte Simulation des deutschen Wärmemarktes. Doktoranden Workshop Nord-Ost, 11.05. - 13.05.2017 Breklum, Deutschland

Scharpenberg, C.; Geldermann, J.:
Emissionsminderung durch Routenoptimierung lokaler Transporte kleiner Produzenten. Doktoranden Workshop Nord-Ost, 11.05. – 13.05.2017, Breklum, Deutschland

Lühn, T.; Geldermann, J.:
Operating Strategies for Battery Storage Systems in Low-Voltage Grids to Limit the Feed-in Power of Solar Power Systems using Fuzzy Control. 3rd Energy for Sustainability International Conference - Designing Cities & Communities for the Future, 08.02. - 10.02.2017, Funchal, Portugal

Schmehl, M.; Lerche, N.; Wilkens, I.; Eigner-Thiel, S.; Geldermann, J.:
Sustainbability assessment of concepts for energetic usw of biomass - decision support within local bioenergy projects. 3rd Energy for Sustainability International Conference - Designing Cities & Communities for the Future, 08.02. - 10.02.2017, Funchal, Portugal
 

2016

Geldermann, J.; Lerche, N.:
The application of Promethee with Prospect Theory in the Context of Energy Sector Management - Opportunities and Challenges. INFORMS Annual Meeting, 13.11. - 16.11.2016 Nashville, Tennessee, USA

Stahlecker, K.; Geldermann, J.:
Multi-criteria evaluation of transition pathways towards a sustainable energy system. 28th European Conference on Operational Research, 03.07. - 06.07.2016, Poznan, Polen

Beyer, B.; Lauven, L.-P.; Geldermann J.:
Multi-Agent-Simulation of a Biomass-to-Energy Market. German Pellet Market. 28th European Conference on Operational Research, 03.07. - 06.07.2016, Poznan, Polen

Lühn, T.; Geldermann, J.:
Identification of Sustainable Expansion Alternatives for Heterogeneous Grid Topologies. Optimization Days 2016: PROMETHEE Days, 02.05. - 04.05.2016, Montréal, Kanada

2015

Geldermann, J.; Hesse, M.; Garbs, M.; Schmehl, M.:
Auswirkung der Biogastechnologie aus ökologischer Sicht. Biogas in der Landwirtschaft - Stand und Perspektive, 22.09. - 23.09.2015, Potsdam

Beyer, B.; Geldermann, J.:
Schwierigkeiten bei der Erstellung und Bewertung von Treibhausgasbilanzen von Transportdienstleistern in der Praxis. Logistikmanagement, 16.09. - 18.09.2015, Braunschweig

Beyer, B.; Geldermann, J.:
Multi-Agent-Simulation of the Biomass-to-Energy Market - Pellet Market. OR, 01.09. - 04.09.2015, Wien, Österreich

Lerche, N.; Geldermann, J.:
The consideration of uncertainty in PT-PROMETHEE by integrating scenarios. International Conference on Multiple Criteria Decision Making, 02.08. - 07.08.2015, Hamburg

Lerche, N.; Wilkens, I.; Schmehl, M.; Eigner-Thiel, S.; Geldermann, J.:
About the potential of MCDA-methods to foster stakeholders' participation in local energy projects. European Conference on Operational Research, 12.07.-15.07.2015, Glasgow, Schottland

Lühn, T.; Geldermann, J.:
Greenhouse Gas Accounting of Private Households with Modern Generation and Load Technologies. The Asian Conference on Energy, Sustainability and Environment 2015 (ACSEE 2015), 11.06.-14.06.2015, Kobe, Japan

Castellani, F.; Geldermann, J.:
Biodegradability and Sustainability of Agricultural Biopolymers and Composted Organic Waste. PhD Winter School 'Research on Sustainable Development - Interdisciplinarity in PhD research' at University of Basel, 09.02.-13.02.2015, Basel, Schweiz

Lerche, N.; Geldermann, J.:
The application of PROMETHEE with Prospect Theory - Opportunities and Challenges. 2nd International MCDA Workshop on PROMETHEE: Research and Case Studies, 23.01.2015, Vrije Universiteit Brussel - Université libre de Bruxelles, Belgien

2014

Schmehl, M.; Lühn, T.; Geldermann, J.:
Corporate Carbon Footprint of a Public Utility Company - Characteristics and Benefit. SETAC Europe LCA Case Study Symposium, 24.11.-26.11.2014, Novi Sad, Serbien

Lühn, T.; Geldermann, J.:
Operational Strategies for Battery Storage Systems in Low-Voltage Grids to Limit the Feed-In Power of Solar Power Systems Using Fuzzy Control. International Conference on Operations Research 2014, 02.09.-05.09.2014, Aachen

Lerche, N.; Geldermann, J.:
Integration of Prospect Theory into the outranking approach PROMETHEE. Business Analytics and Optimization - International Conference on Operations Research, 02.09. - 05.09.2014, Aachen

Lühn, T.; Schmidtmann, G.; Geldermann, J.:
Multi-Criteria Analysis of Low Voltage Grid Expansions. 20th Conference of the International Federation of Operational Research Societies, 13.07.-18.07.2014, Barcelona, Spanien

Lerche, N.; Geldermann, J.:
Integration of Elements from Prospect Theory into PROMETHEE. 20th Conference of the International Federation of Operational Research Societies, 13.07. -18.07.2014, Barcelona, Spanien

Schröder, T., Geldermann, J.:
Product Carbon Footprint for the GROHE BLUE® kitchen tap. International Sustainable Built Environment (ISBE), 28.01.-30.01.2014, Doha, Katar

Lerche, N.; Geldermann, J.:
Integration of Prospect Theory into PROMETHEE - A case study concerning sustainable bioenergy concepts. International MCDA Workshop on PROMETHEE: Research and Case Studies, 22.01.2014, Vrije Universiteit Brussel, Brüssel, Belgien

Schmehl, M.; Geldermann, J.:
Multicriteria Assessment of the Use of Renewable Resources. International MCDA Workshop on PROMETHEE: Research and Case Studies, 22.01.2014, Vrije Universiteit Brussel, Brüssel, Belgien

Schmidtmann, G.; Lühn, T.; Geldermann, J.:
Using PROMETHEE for decision support in the extension of low voltage grid systems in Germany. International MCDA Workshop on PROMETHEE: Research and Case Studies, 22.01.2014, Vrije Universiteit Brussel, Brüssel, Belgien
 

2013

Wiedenmann, S.; Geldermann, J.:
Supply Planning for Processors of Agricultural Raw Materials. International Conference on Resource Efficiency in Interorganizational Networks, 13.11.-14.11.2013, Göttingen

Renatus, F.; Geldermann, J.:
Multi-Criteria Decision Support for Corporate Environmental Management Information Systems. International Conference on Resource Efficiency in Interorganizational Networks, 13.11.-14.11.2013, Göttingen

Schröder, T.; Geldermann, J.:
Product Carbon Footprint for the GROHE BLUE® kitchen tap. Umberto User Workshop, 11.09.-12.09.2013, Essen

Lühn, T.; Geldermann, J.:
Multi Criteria Analysis of Low Voltage Grid Expansions. Energy for Sustainability 2013 - Sustainable Cities: Designing for People and the Planet, 08.09.-10.09.2013, Coimbra, Portugal

Renatus, F.; Geldermann, J.:
Interactive Multi-Criteria Decision Support for Corporate Environmental Management Information Systems. International Conference on Operations Research, 03.09-06.09.2013, Rotterdam, Niederlande

Wiedenmann, S.; Geldermann, J.:
Supply Planning for the Material Use of Renewable Resources. International Conference on Stochastic Programming, 08.07.2013, Bergamo, Italien

Mulyati, H.; Geldermann, J.:
Multiple Criteria Decision Support For Mitigating Seaweed Supply Chain Risks in Indonesia. International Conference on Operation Research Development / The Euro Working Group on Operation Research for Development, 27.06.-28.06.2013, Rome, Italien

Taskhiri, M. S.; Geldermann, J.:
Cascade based logistic network for renewable resources. 7th International Society for Industrial Ecology Biennial Conference, 25.06.-28.06.2013, Ulsan, Südkorea

Lerche, N.; Geldermann, J.:
Using methods of Multi-Criteria Decision Making to evaluate the sustainability of bioenergy concepts by integrating adequate reference points. 22nd International Conference on Multiple Criteria Decision Making, 17.06.-21.06.2013, Málaga, Spanien

Renatus, F.; Geldermann, J.:
Interactive Decision Support within Corporate Environmental Management Information Systems. 4th Conference on "Tools for Group Decision" (OPDE), 06.05.-08.05.2013, Montréal, Kanada

Mulyati, H.; Geldermann, J.:
Managing Seaweed Supply Chain Risk from Indonesian Source to Global Market. 21st International Seaweed Symposium: Seaweed Science for Sustainable Prosperity, 21.04.-26.04.2013, Bali, Indonesien

Mulyati, H.; Geldermann, J.:
Managing Seaweed Supply Chain Risk from Indonesian Source to Global Market. Sustainable Aquatic Food Supply: A European Workshop Generating Interdisciplinary Research Projects, 11.03.-12.03.2013, Berlin

2012

Geldermann, J.:
Unternehmerische Herausforderungen auf dem Weg zur klimaneutralen Region 2050. Masterplan 100% Klimaschutz in Göttingen. 1. Workshop "Wirtschaft", 03.12.2012, Göttingen

Hesse, M.; Schmehl, M.; Geldermann, J.:
Life Cycle Assessment of Biogas Plants in Consideration of the Local Conditions in Lower Saxony. Umberto User Workshop, 17.09.-18.09.2012, Hamburg

Lerche, N.; Schmehl, M.; Geldermann, J.:
Sustainability Assessment of Concepts for Energetic Use of Biomass - A Multi-Criteria Decision Support Approach. International Annual Conference of the German OR Society 2012, OR 2012 - Energy, Markets and Mobility, 04.09.-07.09.2012, Hannover

Wiedenmann, S.; Krumke, S. O.; Geldermann, J.:
Supply Planning under Uncertainty for the Industrial Use of Renewable Resources. OptALI Summer School, 27.08.-31.08.2012, Göttingen

Wiedenmann, S.; Krumke, S. O.; Geldermann, J.:
Supply Planning under Uncertainty for the Industrial Use of Renewable Resources. 25th European Conference on Operational Research, 08.07.-11.07.2012, Vilnius, Litauen

Hesse, M.; Geldermann, J.:
Modeling carbon storage in cascading usage systems of wood and derieved timber products. 25th European Conference on Operational Research, 08.07.-11.07.2012, Vilnius, Litauen

Amann, K.; Geldermann, J.:
An Approach of Implementing the Kalman Filter in the Calculation of Lot Size. 25th European Conference on Operational Research, 08.07.-11.07.2012, Vilnius, Litauen

Amann, K.; Geldermann, J.:
An Approach of Forecasting Customer Demand with the Discrete Kalman Filter for the Calculation of Lot Sizes. International Symposium on Forecasting, 24.06.-27.06.2012, Boston, USA

Hesse, M.; Schmehl, M.; Geldermann, J.:
Ökobilanzielle Bewertung von Biogasanlagen an fünf niedersächsischen Standorten. Plenarsitzung Biogasforum Niedersachsen, 02.05.2012, Hannover

Amann, K.; Geldermann, J.:
Determination of Optimal Plant Sizes for Complex Bio-Syntheses. BTI’s 2nd Annual World Congress of Bioenergy, 24.04.-28.04.2012, Xi'an, China

Hesse, M.; Schmehl, M.; Geldermann, J.:
Ökobilanzielle Bewertung von Biogasanlagen an fünf niedersächsischen Standorten. 4th International Energy Farming Congress, 13.03.-15.03.2012, Papenburg

Renatus, F.; Geldermann, J.:
It-for-Green "Effizient informieren, effektiv steuern, nachhaltig handeln". Workshop der GOR-Arbeitsgruppen" OR im Umweltschutz" und "Entscheidungstheorie und -praxis", 01.03.-02.03.2012, Goslar

Wiedenmann, S.; Krumke, S. O.; Geldermann, J.:
Supply Planning for the Material Use of Renewable Resources. Business Research (BuR) Conference “Operations Management and Operations Research”, VHB, 26.02.-28.02.2012, Magdeburg
 

2011

Friedrich, J.; Geldermann, J.:
Rechtliche internationale und intergenerationale Aspekte des menschlichen Umgangs mit der Natur. Workshop Umweltrecht in der Umweltforschung, 17.10.- 20.10.2011, Göttingen

Uhlemair, H.; Geldermann, J.:
Optimizing the production and distribution system of bioenergy villages. Proceedings of the 21st International Conference on Production Research (ICPR21), 31.07.-04.08.2011, Stuttgart

Wiedenmann, S.; Krumke, S. O.; Geldermann, J.:
Stochastic and Robust Multi-Criteria Decision Support for Supply Planning of Renewable Resources. IFORS 2011, 10.07.2011, Melbourne, Australien

Wiedenmann, S.; Krumke, S. O.; Geldermann, J.:
Multi-Criteria supply planning of agricultural renewable resources to be refined for industrial production processes under consideration of varying qualities and quantities. MCDM 2011, 15.06.2011, Jyväskyla, Finnland

Friedrich, J.; Geldermann, J.:
Biopiraterie und Biopatente. Interdisziplinäre Perspektiven im Fall Neem, Workshop Biodiversität und Geistiges Eigentum, 19.05.2011, Göttingen

Uskova, G.; Geldermann, J.:
Entwicklung eines multikriteriellen Analysemodells für Mobilitätskonzepte. Workshop der GOR-Arbeitsgruppen "Entscheidungstheorie und Praxis" & "Wirtschaftsinformatik", 30.03.-01.04.2011, Hamburg

Uhlemair, H.; Geldermann, J.:
Optimierung des Produktions- und Distributionssystems von Bioenergiedörfern. Workshop "Ressourcenmanagement im Operations Research" der Arbeitsgruppe "OR im Umweltschutz" der GOR, 24.03.- 25.03.2011, UPM GmbH Augsburg
 

2010

Schmehl, M.; Eigner-Thiel, S., Ibendorf, J.; Geldermann, J.:
Sustainability Assessment of Concepts for Energetic Use of Biomass – Decision Support for Rural Areas. International Society for Industrial Ecology - MFA-ConAccount Meeting 2010, 07.11.-09.11.2010, Tokio, Japan

Uhlemair, H.; Geldermann, J.:
Optimizing the production and distribution system of bioenergy villages. Renewable Energy Research Conference 2010, 08.06.-09.06.2010, Trondheim, Norwegen

Lauven, L.; Geldermann, J.:
Economic Modeling of Biomass-to-Liquids(BtL)-Concepts. Renewable Energy Research Conference 2010, 08.06.-09.06.2010, Trondheim, Norwegen

Uhlemair, H.; Körner, M.-Ch.; Geldermann, J.:
Optimization of local heat networks for bioenergy villages. Third IASTED African Conference 2010, Power and Energy Systems, 06.09.-08.09.2010, Botswana

Amann, K.; Geldermann, J.:
Kalman Filter in Production Planning. International Conference on Operations Research 2010, 01.09.-03.09.2010, München

Lauven, L.; Geldermann, J.:
Economic Modeling of Fischer-Tropsch Upgrading Facilities. World Applied Modelling and Simulation Conference 2010, 05.05.-07.05.2010, Rio de Janeiro, Brasilien

Amann, K.; Geldermann, J.:
Data Assimilation in Production Planning. World Applied Modelling and Simulation Conference 2010, 05.05.-07.05.2010, Rio de Janeiro, Brasilien

Schmehl, M.; Geldermann, J.:
Bioenergy Villages in Germany. Im Rahmen der Alternativas de Obtencion de Biogas y Abono Organico a Traves de Digestion Anaerobica a Partir de Residues Agropecuarios: Conceptos Fundamentals y Aplicaciones (Programa de Doctorado en Ciencias Ambientales mencion Sistemas Acuáticos Contintales ), 11.01.-20.01.2010, Universidad de Concepción, Chile

2009

Lauven, L.-P.; Geldermann, J.:
Application of Linear Optimization to Assess the Economic Viability of Biomass-to-Liquids Concepts. Workshop der GOR-Arbeitsgruppen "OR im Umweltschutz" & "Entscheidungstheorie und Praxis", 11.03.-13.03.2009, Göttingen

2008

Petermann, J.; Geldermann, J.; Bloech, J.:
Unternehmensplanspiel ComPAQ (Computersimulation Produktion, Absatz und Qualität). OR 2008, 03.09.-05.09.2008, Augsburg

Uhlemair, H.; Geldermann, J.:
Bioenergie - Entscheidungsmodell und Unsicherheiten. International Conference on Operations Research 2008, 03.09.-05.09.2008, Augsburg

Lauven, L.-P.; Geldermann, J.:
Influence of Feedstock Choice on the Economics of Oxo-Synthesis Gas Generation. 19th International Congress of Chemical and Process Engineering (PRES), 24.08.-27.08.2008, Prague, Tschechien

Geldermann, J.; Joas, R.:
Chemical Leasing as a model for sustainable development. 19th International Congress of Chemical and Process Engineering (PRES), 24.08.-27.08.2008, Prague, Tschechien
 

2007

Geldermann, J.:
Techno-economic assessment of regional biomass use. 18th International Congress of Chemical and Process Engineering (PRES), 24.06.-27.06.2007, Ischia, Italien

Uhlemair, H.; Geldermann, J.:
Production Planning by Pinch Analysis in Dynamic and Seasonal Markets. 18th International Congress of Chemical and Process Engineering (PRES), 24.06.-27.06.2007, Ischia, Italien

Geldermann, J.; Ludwig, J.:
Process Integration for Sustainable Production Planning in an Agricultural Cooperative. ISIE Conference 2007 (International Society of Industrial Ecology), 17.06.-20.06.2007, University of Toronto, Kanada

Geldermann, J.:
Multikriterielle Entscheidungsunterstützung für Automatisierungsprojekte.Effiziente Planung und Entwicklung von Automatisierungslösungen. Fraunhofer IPA Workshop, 27.02.2007, Stuttgart

Vortäge vor dem Jahr 2007

Ressourcenmanagement

Geldermann, J.; Ludwig, J.; Treitz, M.; Rentz, O.:
Production Planning By Pinch Analysis For Biomass Use In Dynamic And Seasonal Markets,
18th International Congress of Chemical and Process Engineering (PRES), 24.06.-27.06.2007, Ischia, Italien (2007)

Geldermann, J.; Ludwig, J.; Treitz, M.; Rentz, O.:
Production Planning By Pinch Analysis For Biomass Use In Dynamic And Seasonal Markets.
19th International Conference on Production Research (ICPR), 29.07.-02.08.2007, Valparaiso, Chile (2007)

Ludwig, J.; Treitz, M.; Geldermann, J.; Rentz, O.:
Production Planning By Pinch Analysis For Biomass Use In Dynamic And Seasonal Markets.,
15th European Biomass Conference & Exhibition - From Research to Market Deployment, 07.05.-11.05.2007, Berlin (2007)

Geldermann, J.; Treitz, M.; Schollenberger, H.; Rentz, O.:
Multi Objective Pinch Analysis (MOPA) for Production Networks. 17th International Congress of Chemical and Process Engineering (PRES), 27.08.-31.08.2007, Prague, Tschechien (2006)

Ludwig, J.; Geldermann, J.; Treitz, M.; Rentz, O.:
Resource Optimization of Industry Parks: Case Studies from Chile. 13th Latin-Iberoamerican Operations Research Conference, Montevideo, Uruguay (2006)

Schollenberger, H.; Treitz, M.; Geldermann, J.; Rentz, O.:
Plant Layout Planning based on Multi Objective Pinch Analysis. 17th Triennial Conference of the International Federation of Operational Research Societies, Honolulu, USA (2005)

Schollenberger, H.; Geldermann, J.; Treitz, M.; Rentz, O.:
Best Available Techniques for Industrializing Countries: The Example of Chile and China. In: Proceedings of the First Conference of Environmental Science and Technology, American Academy of Sciences, New Orleans, USA (2005)

Geldermann, J.; Treitz, M.; Schollenberger, H.; Rentz, O.:
Integrated Environmental Protection: Best Available Coating Techniques. In: International Coaters Congress: The Power of Surfaces, pp. 329-338, Vicentz Network, Hannover (2004)

Schollenberger, H.; Geldermann, J.; Rentz, O.:
Analysis of time and motion studies in the sector of vehicle refinishing. In: Proceedings of the 17th International Conference on Production Research (ICPR), Blacksburg (Virginia), USA (2003)

Avci, N.; Geldermann, J.; Rentz, O.:
Stoffstrommanagement als Informationsgrundlage für die strategische Produktprogrammplanung in der Lackproduktion. DECHEMA - Workshop "Material- und Energieflussanalyse als Instrument zur ökonomischen und ökologischen Optimierung von Produktionsprozessen in der chemischen Industrie", Frankfurt (2002)

Geldermann J.; Avci N.; Schollenberger H.; Blümel F.; Rentz O.:
Mass and Energy Flow Management in the Sector of Surface Treatment, In: Adler H.-J.P. and K. Potje-Kamloth (Eds.): Quo Vadis - Coatings? Proceedings of the XXVI Fatipec Congress, pp. 801-811, Dresden, Wiley-VCH, Weinheim (2002)

Geldermann, J.; Schollenberger, H.; Rentz, O.:
Linking Mass and Energy Flow Analysis with Time Management, In: Pillmann, W.; Tochtermann, K. (eds): Environmental Communication in the Information Society, Part 2, Proceedings of the 16th International Conference of Informatics for Environmental Protection, pp. 424-432, Wien, Österreich(2002)

Geldermann, J.; Zhang, K.; Avci, N.; Rentz, O.:
Decision support in the sector of surface treatment, Proceedings of the 16th International Conference on Production Research (ICPR), Prag, Tschechien (2001)

Avci, N.; Geldermann, J.; Kersey, I.:
Implementation and Development of an Internet Based Information Exchange Network between EU-Member States, the European Commission and Small and Medium Sized Enterprises (SME), PRA-Conference; Brussels, Belgien (2001)

Geldermann, J.; Avci, N.; Rentz, O.:
Mass and Energy flow management in the sector of surface treatment, 3rd International Conference of Intelligent Processing and Manufacturing of Materials (IPMM), Vancouver, Kanada (2001)

Geldermann, J.; Zhang, K.; Avci, N.; Rentz, O.:
Decision support in the sector of surface treatment, Proceedings of the 16th International Conference on Production Research (ICPR-16), Prague, Tschechien (2001)

Nunge, S.; Geldermann, J.; Rentz, O.:
The determination of Best Available Techniques (BAT) in the surface coating sector, Conference on Advances in Coatings Technology, Katowice, Polen (2000)

Spengler, T.; Geldermann, J.; Rentz, O.:
Ganzheitliche Bewertung von Produktionsprozessen durch Multikriterielle Entscheidungsunterstützung, In: Zimmermann, U. (Hrsg.): Operations Research Proceedings 1997, Springer Verlag, Berlin (1997)

Umweltwirtschaft

Geldermann, J.; Treitz, M.; Rentz, O.:
Comparison of Eco-Efficiency with Multi-Criteria Analysis to Evaluate Resource Efficiency, In: 2nd International Conference on Quantified Eco-Efficiency Analysis for Sustainability, Egmond aan Zee, Niederlande (2006)

Geldermann, J., Treitz, M., Schollenberger, H., Rentz, O.:
Resource Efficiency in the Context of Plant Layout Planning, 3rd International Conference of the International Society of Industrial Ecology (ISIE), pp. 96-98, Stockholm, Schweden (2005)

Saetta, S.; Geldermann, J.; Leonardi, D.:
Multi-Criteria Analysis for the Assessment of Environmentally Relevant Installations, The Twentieth International Conference on Solid Waste Technology and Management, Philadelphia (Pennsylvania), USA (2005)

Treitz, M.; Schollenberger, H.; Geldermann, J.; Rentz, O.:
Using the Technical Scope for Optimizing Resource Efficiency, 17th Triennial Conference of the International Federation of Operational Research Societies, Honolulu, USA (2005)

Treitz, M.; Schollenberger, H.; Geldermann, J.; Rentz, O.:
Plant layout planning based on multi objective pinch analysis, 12th SETAC 12th SETAC Europe LCA Case Studies Symposium 2004/2005 - European Meeting of the International Society for Industrial Ecology Conference, January 11, Bologna, Italien (2005)

Treitz, M.; Schollenberger, H.; Bertsch, V.; Geldermann, J.; Rentz, O.:
Process Design based on Operations Research: A Metric for Resource Efficiency, Proceedings of the 2nd International Conference on Environmental Concerns: Innovative Technologies and Management Options (Clean Environment for all), pp. 842-852, Xiamen, China (2004)

Geldermann, J.; Avci, N.; Wenzel, S.; Rentz, O.:
Decision Support for the National Implementation of Emission Reduction Measures by the Dynamic Mass Flow Optimisation Model ARGUS, In: Leopold-Wildburger, U.; Rendl, F.; Wäscher, G. (eds.): Operations Research Proceedings 2002, pp. 296–301, Springer Verlag, Heidelberg (2003)

Schollenberger H.; Geldermann J.; Rentz O.:
Integrated Product Policy and its Consequences for Work Flow - A Case Study from Vehicle Refinishing, Proceedings of the Joint SETAC Europe, ISIE meeting and LCA Forum, pp. 150 - 153, Lausanne, Schweiz (2003)

Geldermann, J.; Rentz, O.:
Determination of Best Available Techniques (BAT), Eingeladener Vortrag, CLEANTOOL Conference, November 10-11, Hamburg (2003)

Geldermann, J.; Zipperlen, H.:
Stoffstrommanagement zur Erfüllung der neuen Bilanzierungspflichten, Viertes Management Symposium "Produktion und Umwelt", Fraunhofer Institut für Arbeitswirtschaft und Produktion, Stuttgart (2002)

Geldermann, J.; Nunge, S.; Rentz, O.:
Materialeinsparung und Möglichkeiten der Emissionsvermeidung und -verminderung in der Industrielackierung, Seminar "Umsetzung der Lösemittelverordnung, Lösemittelbilanz und Reduzierungsplan", IHK Südlicher Oberrhein, Freiburg (2002)

Geldermann, J.; Schollenberger, H.; Wenzel, S.; Rentz, O.:
Integrated Scenario Analysis of Metal COATing (ISACOAT), SETAC Europe 12th Annual Meeting, Vienna, Österreich (2002)

Geldermann, J.; Avci, N.; Wenzel, S.; Nunge, S.; Rentz, O.:
Techno-economic assessment of VOC- and NOx-emission reduction techniques, The Fifth International Conference on EcoBalance - Practical tools and thoughtful principles for sustainability, pp. 655-658, Tsukuba, Japan (2002)

Geldermann, J.; Terazono, A.; Avci, N.; Rentz, O.:
Mass and energy flow management for small and medium sized enterprises in the sector of vehicle refinishing in Germany and Japan, Proceedings of the Fifth International Conference on EcoBalance - Practical Tools and thoughtful principles for sustainability, pp. 591-594, Tsukuba, Japan (2002)

Schollenberger, H.; Geldermann, J.; Rentz, O.:
Materialflüsse und Arbeitsabläufe optimieren, VOC senken: Lackierprozesse wirtschaftlich optimieren, Vincentz Verlag, Hannover (2002)

Avci, N.; Nunge, S.; Geldermann, J.; Rentz, O.:
Decision support for Countries for the transposition of the IPPC-Directive Using the Dynamic Mass Flow Optimisation Model ARGUS, Workshop on the Implementation of VOC Abatement Techniques in the Surface Coating and Surface Degreasing, UNECE, Bologna, Italien (2001)

Avci, N.; Peters, N. H.; Geldermann, J.; Rentz, O.:
Dynamic Mass Flow Optimisation as Decision Support for Environmental Policy, Paper and Platform Presentation at the SETAC Europe 11th Annual Meeting, Madrid, Spanien (2001)

Nunge, S.; Karl, U.; Geldermann, J.; Rentz, O.:
Requirements for Input Data to International Activities Supporting the Development of Emission Reduction Strategies in the Framework of Long-range Transboundary Air Pollution, In: Grennfelt, P.; Lindau, L.; Sternhufvud, C. (Editors): Workshop on future needs for regional air pollution strategies, Proceedings of a Workshop organised by The Swedish ASTA Programme and The Nordic Council of Ministers in collaboration with the UN/ECE Convention on Long-range Transboundary Air Pollution and the European Commission DG Environment (2000)

Avci, N.; Geldermann, J.:
Entwicklung eines praxisorientierten Leitfadens zum verbesserten Einsatz von Wasserlacken in kleinen und mittleren Unternehmen der KFZ-Reparaturlackierung, Fachseminar „Autoreparatur-Lackierbetriebe im Spannungsfeld zwischen Wirtschaftlichkeit und Umweltschutz", Karlsruhe (2000)

Geldermann, J.; Nunge, S.; Avci, N.; Rentz, O.:
The reference installation approach, Proceedings of the SETAC Europe 10th Annual Meeting, Brighton, Großbritannien (2000)

Geldermann, J.; Nunge, S.; Avci, N.; Rentz, O.:
The Reference Installation Approach for the Techno-Economic Assessment of Emission Abatement Options and the Determination of BAT According to the IPPC-Directive, International Workshop on Economic Aspects of BAT, European Commission / VITO, Brussels, Belgien (2000)

Nunge, S.; Geldermann, J.; Rentz, O.; Andrusch, J.; Stoz, M.:
Einführung eines innerbetrieblichen Energie- und Stoffstrommanagements: Fallstudie Lohnlackierung, Proceedings zum Symposium „Betriebliches Energie- und Stoffstrommanagement - Ressourcenschonung und Kostensenkung beim Mittelstand", Landesanstalt für Umweltschutz, Karlsruhe (2000)

Geldermann, J.; Jahn, C.; Spengler, T.; Rentz, O.:
Proposal for an integrated approach for the assessment of cross-media aspects relevant for the determination of 'Best Available Techniques' BAT in the European Union, Workshop on the assessment of cross media aspects relevant for the determination of "Best Available Techniques" in the frame of the implementation of Article 16(2) of the IPPC Directive, European Commission / UBA, Berlin (1998)

Geldermann, J.; Spengler, T.; Rentz, O.:
Ermittlung bester verfügbarer Techniken zum integrierten Umweltschutz mittels multikriterieller Entscheidungsunterstützung, Proceedings zum Workshop "Methodische Aspekte einer ressourcenorientierten Gesamtbetrachtung von Stoffströmen" des Sonderforschungsbereichs 525; Forschungszentrum Jülich, Programmgruppe Systemforschung und Technologische Entwicklung, Jülich (1998)

Spengler, T.; Geldermann, J.; Hähre, S.; Sieverdingbeck, A.; Rentz, O.:
KOSIMEUS - Softwaretool zur Stoff- und Energiebilanzierung und zur multikriteriellen Bewertung von prozessintegrierten Umweltschutztechniken, Proceedings of the 11. International Symposium of the Gesellschaft für Informatik (GI) "Umweltinformatik '97", Straßburg, Frankreich (1997)

Spengler, T.; Geldermann, J.; Hähre, S.; Penkuhn, T.; Sieverdingbeck, A.; Rentz, O.:
KOSIMEUS - A Combination of a Flowsheeting Program and a Multicriteria Decision Support System, Vortrag und Softwarepräsentation auf dem SAMBA II Workshop (State of the Art Computer Programs for Material Balancing), Wuppertal (1996)

Spengler, T.; Geldermann, J.; Hähre, S.; Penkuhn, T.; Sieverdingbeck, A.; Rentz, O.:
Multicriteria Decision Support System for Ecological Management, Proceedings of the Business Strategy and the Environment Conference, University of Leeds, Großbritannien (1996)

Spengler, T.; Geldermann, J.; Penkuhn, T.; Rentz, O.:
Development of a Multiple Criteria Based Decision Support System for LCA - Case Study: Tinplate Production, In: Proceedings of the International Conference on Application of Life Cycle Assessment in Agriculture, Food and Non-Food Agro-Industry and Forestry: Achievements and Prospects, Vlaamse Instelling voor Technologisch Onderzoek (VITO), Mol (Belgium), April 4-5, Brussels, Belgien (1996)

Spengler, T.; Sieverdingbeck, A.; Hähre, S.; Penkuhn, T.; Püchert, H.; Geldermann, J.; Rentz, O.:
Flowsheet-based Simulation of By-product Management in an Integrated Steel Plant, United Nations Economic Commission for Europe (UN ECE) Working Party on Steel: Seminar on the Processing, Utilization and Disposal of Waste in the Steel Industry (1996)


Industrielles Risikomanagement

Bertsch, V.; Geldermann, J.:Hiete, M.; Rentz, O:
Characterisation of vulnerability and recovery parameters in natural hazard risk management, Symposium on Disaster Risk Reduction and Response, September 06-07, Kobe University and University of Pittsburgh, Pittsburgh, USA (2007)

Merz, M., Bertsch, V., Rentz, O. Geldermann, J.:
Assessment of Industrial Asset Values at Risk, In: B. Van de Walle, P. Burghardt and K. Nieuwenhuis (Eds.), ISCRAM 2007 - 4th International Conference on Information Systems for Crisis Response and Management, Delft, The Netherlands, pp. 235-244, VUBPRESS, Brussels, Belgien (2007)

Merz, M., Geldermann, J., Bertsch, V., Läpke, D., Rentz, O.:
Decision Support for Crisis Management by Large-Scale Exercises, Proceedings of the 14th Annual Conference 2007 of the International Emergency Management Society (TIEMS), pp. 147-157, (2007)

Bertsch, V.; Rentz, O.; Geldermann, J.:
Preference Elicitation and Sensitivity Analysis in Multi-Criteria Group Decision Support for Nuclear Remediation Management, In: B. Van de Walle, P. Burghardt and K. Nieuwenhuis (Eds.), ISCRAM 2007 - 4th International Conference on Information Systems for Crisis Response and Management, Delft, The Netherlands, pp. 395-404, VUBPRESS, Brussels, Belgien (2007)

Raskob, W., Bertsch, V., Geldermann, J., Baig, S. and Gering, F.:
Demands to and experience with the Decision Support System RODOS for off-site emergency management in the decision making process in Germany, In: B. Van de Walle and B. Carlé (Eds.), Proceedings of the Second International Conference on Information Systems for Crisis Response and Management, pp. 269-278, Brussels, Belgien (2005)

Bertsch, V., Gering, F., Geldermann, J. and Rentz, O.:
Modelling, Propagation and Visualisation of Uncertainties in the Real-time On-line Decision Support System RODOS, International Conference on Monitoring, Assessments and Uncertainties for Nuclear and Radiological Emergency Response, Rio de Janeiro, Brasilien

Bertsch, V.; Geldermann, J.; Rentz, O.:
Multidimensional Monte Carlo Sensitivity Analysis in Multi-Criteria Decision Support, 9th IFAC Symposium on Automated Systems Based on Human Skill and Knowledge, Nancy, Frankreich (2006)

Bertsch, V., Geldermann, J. and Rentz, O.:
Multi-Criteria Decision Support and Moderation Techniques for off-site Emergency Management, In: N. Free and A. Jones (Eds.), The International Emergency Management Society (TIEMS): 12th Annual Conference Proceedings, pp. 60-70, Färöer (2005)


Operations Research

Geldermann, J.; Bertsch, V.; Rentz, O.:
Multi-criteria Decision Support for Emergency and Remediation Management - Preference Elicitation and Evaluation of Strategies, 61st Meeting of the EURO Working Group "Multiple Criteria Decision Aiding", Luxemburg (2005)

Raskob, W.; Bertsch, V.; Geldermann, J.; Baig, S.; Gering, F.:
Demands to and experience with the Decision Support System RODOS for off-site emergency management in the decision making process in Germany, In: Carle, B. and Van de Walle, B. (eds.): Proceedings of the Second International ISCRAM Conference, Brussels, Belgien (2005)

Geldermann, J.; Zhang, K.; Rentz, O.:
Multi-criteria group decision support for integrated technique assessment, Proceedings of the 57th Meeting of the European Working Group "Multiple Criteria Decision Aiding", Viterbo, Italien (2002)

Geldermann, J.; Rentz, O.:
Bridging the gap between American and European MADM-approaches?, 51st Meeting of the European Working Group Multicriteria Aid for Decisions (2000)

Geldermann, J.; Rentz, O.:
Fuzzy Outranking for Environmental Assessment as an Approach for the Identification of Best Available Techniques (BAT), Joint EUROFUSE-SIC '99 International Conference, May 25-28, Budapest, Ungarn (1999)

Geldermann, J.; Spengler, T.; Rentz, O.:
Integrated Pollution Prevention and Control (IPPC-Directive 96/61/EC), International Workshop "Methods and Techniques of Decision Making in Public Participation Processes", Akademie für Technikfolgenabschätzung in Baden-Württemberg, Haigerloch (1997)

Geldermann, J.; Spengler, T.; Rentz, O.:
Multicriteria Decision Support for Environmental Assessment - Case Study: Iron and Steel Making Industry, Proceedings of the 44th Meeting of the European Working Group "Multicriteria Aid for Decisions", Brussels, Belgien (1996)


E-Learning

Botturi , L.; Dimitrova, V.; Matravers, J.; Tebb, C.; Withworth, D.; Geldermann, J.; Hubert, I.:
Development-oriented eLearning Tool Evaluation: the Edukalibre Approach, ED-MEDIA 2005. Association for the Advancement of Computing in Education (AACE), (2005)

Botturi , L.; Dimitrova, V.; Matravers, J.; Tebb, C.; Withworth, D.; Geldermann, J.; Hubert, I.:
elearning Tool Evaluation with development feedback, The First International Conference on Open Source Systems, Genova, Italien (2005)

Schollenberger, H.; Hubert,I.; Geldermann, J.; Rentz, O.:
The Future of Metal Coating, Proceedings of the Conference: Integrated Scenario Analysis and Decision Support for the Modern Factory, Karlsruhe (2004)

Geldermann, J.; Fichtner, W.; Wietschel, M.:
Einsatz von UMBERTO beim Unternehmensplanspiel Umweltmanagement, 6. Umberto Anwender-Workshop; Hamburg (2001)