Jörg Bremer

Contact

Prof Dr Sebastian Lehnhoff

University of Oldenburg
Escherweg 2
26121 Oldenburg

OFFIS - Escherweg 2 - O50

By appointment (phone: 9722-240)

Jörg Bremer

Jörg Bremer

Department of Computing Science  (» Postal address)

OFFIS / E87 (» Adress and map)

nach Vereinbarung

9722 736

Networks

Teaching

WS 15/16Algorithms and Programming
Tutorials Algorithms and Programming
Energy Information Systems
Summer term 15Practical course in energy informatics
WS 14/15Decentralised energy systems
WS 13/14Decentralised Energy Systems
Interactive Energy Wonderland project group
Summer term 13Interactive Energy Wonderland project group
WS 12/13Decentralised Energy Systems
WS 11/12Decentralised Energy Systems
WS 10/11Decentralised Energy Systems
WS 09/10Decentralised Energy Systems
WS 08/09Decentralised Energy Systems
WS 07/08Decentralised Energy Systems
Project Group Demonstrator Inhouse Energy Management
Summer term 07Refresher course on Java technologies
Project group Demonstrator Inhouse Energy Management

Research

Research focus:

Computational Intelligence and its application in the energy and environmental domain; especially for agent-based planning algorithms

Methodological focus:

  • Decoders in constraint-based, multi-criteria optimisation
  • Distributed optimisation in multi-agent systems
  • Support vector methods
  • Evolution strategies and their methodological foundations

Application:

  • Modelling of room for manoeuvre
  • Predictive, distributed resource planning
  • Data analysis
  • Environmental information systems
  • Quantum field sampling for evolutionary strategies

End of projects:

Publications

2018

  • [inproceedings] bibtex
    J. Bremer and S. Lehnhoff, "Phase-Space Sampling of Energy Ensembles with CMA-ES" in Proc. Applications of Evolutionary Computation, Cham, 2018.
  • [conference] bibtex
    J. Bremer and S. Lehnhoff, "Unfolding Ensemble Training Sets for Improved Support Vector Decoders in Energy Management" in Proc. Proceedings of the 10th International Conference on Agents and Artificial Intelligence - Volume 2: ICAART,, 2018.
    doi: 10.5220/0006543503220329
  • J. Bremer and S. Lehnhoff, "Using the Co-Simulation mosaik for Teaching Energy Informatics" , Arndt, H., Marx Gómez, J., Wohlgemuth, V., Lehmann, S., and Pleshkanovska, R. Eds., Wiesbaden: Springer Fachmedien Wiesbaden.
    doi: 10.1007/978-3-658-20380-1_14

2017

  • J. Bremer and S. Lehnhoff, "Decentralized Surplus Distribution Estimation with Weighted k-Majority Voting Games" , Bajo, J., Vale, Z., Hallenborg, K., Rocha, A. P., Mathieu, P., Pawlewski, P., Del Val, E., Novais, P., Lopes, F., Duque Méndez, N. D., Julián, V., and Holmgren, J. Eds., Cham: Springer International Publishing.
    doi: 10.1007/978-3-319-60285-1_28
  • J. Bremer, C. Hinrichs, S. Martens, and M. Sonnenschein, "Sequential Predictive Scheduling in Partitioned Data Domains" , Fidanova, S. Ed., Cham: Springer International Publishing.
    doi: 10.1007/978-3-319-59861-1_1
  • J. Bremer and S. Lehnhoff, "Hybrid Multi-ensemble Scheduling" , Squillero, G. and Sim, K. Eds., Cham: Springer International Publishing.
    doi: 10.1007/978-3-319-55849-3_23
  • J. Bremer and S. Lehnhoff, "Enhancing Support Vector Decoders by Integrating an Uncertainty Model" , van den Herik, J. and Filipe, J. Eds., Cham: Springer International Publishing.
    doi: 10.1007/978-3-319-53354-4_7
  • [inproceedings] bibtex
    J. Bremer and S. Lehnhoff, "An Agent-based Approach to Decentralized Global Optimization: Adapting COHDA to Coordinate Descent" in Proc. ICAART 2017 - Proceedings of the 9th International Conference on Agents and Artificial Intelligence, Porto, Portugal, 2017.
  • [article] bibtex | Go to document
    J. Bremer and S. Lehnhoff, "Decentralized Coalition Formation with Agent-based Combinatorial Heuristics" ADCAIJ: Advances in Distributed Computing and Artificial Intelligence Journal, vol. 6, iss. 3. 2017.
  • [inproceedings] bibtex
    A. Nieße, J. Bremer, and S. Lehnhoff, "On local minima in distributed energy scheduling" in Proc. Position Papers of the 2017 Federated Conference on Computer Science and Information Systems, FedCSIS 2017, Prague, Czech Republic, September 3-6, 2017., 2017.
    doi: 10.15439/2017F544

2016

  • [inproceedings] bibtex
    J. Bremer and S. Lehnhoff, "Modeling Uncertainty in Support Vector Surrogates of Distributed Energy Resources: Enabling Robust Smart Grid Scheduling" in Proc. ICAART 2016 - Proceedings of the 8th International Conference on Agents and Artificial Intelligence, Rome, Italy, 2016.
  • [inproceedings] bibtex
    J. Bremer and S. Lehnhoff, "A Decentralized PSO with Decoder for Scheduling Distributed Electricity Generation" in Proc. Applications of Evolutionary Computation: 19th European Conference EvoApplications (1), Porto, Portugal, 2016.
    doi: 10.1007/978-3-319-31204-0_28
  • [inproceedings] bibtex
    J. Bremer and S. Lehnhoff, "Decentralized Coalition Formation in Agent-Based Smart Grid Applications" in Proc. Highlights of Practical Applications of Scalable Multi-Agent Systems. The PAAMS Collection, 2016.
  • [inproceedings] bibtex
    J. Neugebauer, J. Bremer, C. Hinrichs, O. Kramer, and M. Sonnenschein, "Generalized Cascade Classification Model with Customized Transformation Based Ensembles" in Proc. IJCNN, 2016.
  • [inproceedings] bibtex
    C. Hinrichs, J. Bremer, S. Martens, and M. Sonnenschein, "Partitioning the Data Domain of Combinatorial Problems for Sequential Optimization" in Proc. 9th International Workshop on Computational Optimization, Proceedings of the 2016 Federated Conference on Computer Science and Information Systems, Gdansk, 2016.
  • [inproceedings] bibtex
    A. Nieße, C. Hinrichs, J. Bremer, and M. Sonnenschein, "Local Soft Constraints in Distributed Energy Scheduling" in Proc. 5th International Workshop on Smart Energy Networks & Multi-Agent Systems, Proceedings of the 2016 Federated Conference on Computer Science and Information Systems, Gdansk, 2016.
  • [inproceedings] bibtex
    J. Bremer, "Constraint-Handling mit Supportvektor-Dekodern in der verteilten Optimierung" in Proc. Ausgezeichnete Informatikdissertationen 2015, 2016.
  • [inproceedings] bibtex
    J. Bremer and S. Lehnhoff, "A Quantum Field Evolution Strategy -- An Adaptive Surrogate Approach" in Proc. Proceedings of the 8th International Joint Conference on Computational Intelligence, Porto, Portugal, 2016.
  • [inproceedings] bibtex | Go to document
    J. Bremer and S. Lehnhoff, "A Hybrid CMA-ES Approach for Distributed Grid Compliant Energy Scheduling" in Proc. 2016 IEEE Symposium Series on Computational Intelligence (SSCI), Athens, Greece, 2016.
    doi: 10.1109/SSCI.2016.7849842

2015

  • [phdthesis] bibtex | Go to document
    J. Bremer, "Constraint-Handling mit Supportvektor-Dekodern in der verteilten Optimierung" PhD Thesis , Carl von Ossietzky Universität Oldenburg, 2015.
    doi: 10.13140/RG.2.1.4260.7521
  • [article] bibtex
    M. Sonnenschein, O. Lünsdorf, J. Bremer, and M. Tröschel, "Decentralized control of units in smart grids for the support of renewable energy supply" Environmental Impact Assessment Review, vol. 52. 2015.
    doi: 10.1016/j.eiar.2014.08.004
  • [incollection] bibtex
    A. Nieße, J. Bremer, and M. Sonnenschein, Continuous SchedulingHartmann GmbH, Hannover. 2015.
  • [incollection] bibtex
    M. Sonnenschein, H. Appelrath, W. Canders, M. Henke, M. Uslar, S. Beer, J. Bremer, O. Lünsdorf, A. Nieße, J. Psola, and others, Decentralized Provision of Active PowerHartmann GmbH, Hannover. 2015.
  • [incollection] bibtex
    J. Bremer, A. Nieße, and M. Sonnenschein, Optimization of Cluster SchedulesHartmann GmbH, Hannover. 2015.

2014

  • [article] bibtex
    J. Bremer and M. Sonnenschein, "Constraint-Handling with Support Vector Decoders" Communications in Computer and Information Science, vol. 449. 2014.
    doi: 10.1007/978-3-662-44440-5_14
  • [inproceedings] bibtex
    A. Nieße, S. Beer, J. Bremer, C. Hinrichs, O. Lünsdorf, and M. Sonnenschein, "Conjoint Dynamic Aggregation and Scheduling Methods for Dynamic Virtual Power Plants" in Proc. Proceedings of the 2014 Federated Conference on Computer Science and Information Systems, Warsaw, Poland, September 7-10, 2014., 2014.
    doi: 10.15439/2014F76
  • [inproceedings] bibtex
    J. Bremer and M. Sonnenschein, "Parallel tempering for constrained many criteria optimization in dynamic virtual power plants" in Proc. 2014 IEEE Symposium on Computational Intelligence Applications in Smart Grid, CIASG 2014, Orlando, FL, USA, December 9-12, 2014, 2014.
    doi: 10.1109/CIASG.2014.7011551
  • [inproceedings] bibtex
    J. Bremer and M. Sonnenschein, "Parallel tempering for constrained many criteria optimization in dynamic virtual power plants" in Proc. Computational Intelligence Applications in Smart Grid (CIASG), 2014 IEEE Symposium on, 2014.
    doi: 10.1109/CIASG.2014.7011551

2013

  • [inproceedings] bibtex | Go to document
    C. Hinrichs, J. Bremer, and M. Sonnenschein, "Distributed Hybrid Constraint Handling in Large Scale Virtual Power Plants" in Proc. IEEE PES Conference on Innovative Smart Grid Technologies Europe (ISGT Europe 2013), 2013.
  • [inproceedings] bibtex
    J. Bremer and M. Sonnenschein, "Automatic Reconstruction of Performance Indicators from Support Vector based Search Space Models in Distributed Real Power Planning Scenarios" in Proc. Informatik 2013, 43. Jahrestagung der Gesellschaft für Informatik e.V. (GI), Informatik angepasst an Mensch, Organisation und Umwelt, 16.-20. September 2013, Koblenz, 2013.
  • [inproceedings] bibtex
    J. Bremer and M. Sonnenschein, "Estimating Shapley Values for Fair Profit Distribution in Power Planning Smart Grid Coalitions" in Proc. Multiagent System Technologies - 11th German Conference, MATES 2013, Koblenz, Germany, September 16-20, 2013. Proceedings, 2013.
    doi: 10.1007/978-3-642-40776-5_19
  • [article] bibtex
    J. Bremer and M. Sonnenschein, "Model-based integration of constrained search spaces into distributed planning of active power provision" Comput. Sci. Inf. Syst. vol. 10, iss. 4. 2013.
    doi: 10.2298/CSIS130304073B
  • [inproceedings] bibtex
    J. Bremer and M. Sonnenschein, "Kommunikation von Umweltkennzahlen im Smart Grid und deren Integration in die verteilte Wirkleistungsplanung" in Proc. IT-gestütztes Ressourcen- und Energiemanagement, Konferenzband zu den 5. BUIS-Tagen, Oldenburg, 24.-26. April 2013, 2013.
    doi: 10.1007/978-3-642-35030-6_4
  • [inproceedings] bibtex
    J. Bremer and M. Sonnenschein, "Sampling the Search Space of Energy Resources for Self-organized, Agent-based Planning of Active Power Provision" in Proc. 27th International Conference on Environmental Informatics for Environmental Protection, Sustainable Development and Risk Management, EnviroInfo 2013, Hamburg, Germany, September 2-4, 2013. Proceedings, 2013.
  • [inproceedings] bibtex
    J. Bremer and M. Sonnenschein, "Constraint-handling for Optimization with Support Vector Surrogate Models - A Novel Decoder Approach" in Proc. ICAART 2013 - Proceedings of the 5th International Conference on Agents and Artificial Intelligence, Volume 2, Barcelona, Spain, 15-18 February, 2013, 2013.
  • [incollection] bibtex
    B. Rapp and J. Bremer, IT Solutions for EPI ManagementSpringer Berlin Heidelberg. 2013.
    doi: 10.1007/978-3-642-32720-9_2

2012

  • [inproceedings] bibtex | Go to document
    J. Bremer and M. Sonnenschein, "A Distributed Greedy Algorithm for Constraint-based Scheduling of Energy Resources" in Proc. Federated Conference on Computer Science and Information Systems - FedCSIS 2012, Wroclaw, Poland, 9-12 September 2012, Proceedings, 2012.
  • [inproceedings] bibtex
    B. Rapp and J. Bremer, "Design of an Event Engine for Next Generation CEMIS: A Use Case" in Proc. EnviroInfo 2012 -- 26th International Conference on Informatics for Environmental Protection, 2012.
  • [inproceedings] bibtex
    J. Bremer, T. Mahmoud, and B. Rapp, "Implementing CEMIS Workflows with State Chart XML" in Proc. EnviroInfo 2012 -- Part 2: Open Data and Industrial Ecological Management, 2012.
  • [inproceedings] bibtex
    J. Bremer, "Ontology based Description of DER's Learned Environmental Performance Indicators" in Proc. Proceedings of the 1st International Conference on Smart Grids and Green IT Systems -- SmartGreens 2012, Porto, Portugal, 2012.

2011

  • [incollection] bibtex
    M. Sonnenschein, B. Rapp, and J. Bremer, Demand Side Management und Demand Response (Neufassung)Frankfurt a. M. 2011.
  • [inproceedings] bibtex
    B. Rapp, A. Solsbach, T. Mahmoud, A. Memari, and J. Bremer, "IT-for-Green: Next Generation CEMIS for Environmental, Energy and Resource Management" in Proc. EnviroInfo 2011 - Innovations in Sharing Environmental Observation and Information, Proceedings of the 25th EnviroInfo Conference 'Environmental Informatics', 2011.
  • [inproceedings] bibtex | Go to document
    J. Bremer, B. Rapp, and M. Sonnenschein, "Including Environmental Performance Indicators into Kernel based Search Space Representations" in Proc. Information Technologies in Environmental Engineering, 2011.
    doi: 10.1007/978-3-642-19536-5_22
  • [inproceedings] bibtex
    B. Rapp, J. Bremer, and M. Sonnenschein, "Sustainable, Multi-Criteria Biomass Procurement - a Game Theoretical Approach" in Proc. Information Technologies in Environmental Engineering (ITEE 2011), Poznan, Poland, 2011.
  • [inproceedings] bibtex
    J. Bremer, B. Rapp, and M. Sonnenschein, "Encoding distributed search spaces for virtual power plants" in Proc. Computational Intelligence Applications In Smart Grid (CIASG), 2011 IEEE Symposium Series on Computational Intelligence (SSCI), Paris, France, 2011.
    doi: 10.1109/CIASG.2011.5953329

2010

  • [incollection] bibtex
    M. Sonnenschein, B. Rapp, and J. Bremer, Demand Side Management und Demand ResponseFrankfurt a. M. 2010.
  • [inproceedings] bibtex
    J. Bremer, B. Rapp, and M. Sonnenschein, "Support vector based encoding of distributed energy resources' feasible load spaces" in Proc. Innovative Smart Grid Technologies Conference Europe (ISGT Europe), 2010 IEEE PES, 2010.
    doi: 10.1109/ISGTEUROPE.2010.5638940
  • [inproceedings] bibtex | Go to document
    B. Rapp, J. Bremer, and M. Sonnenschein, "Simulating the transport performance of online traded biomass" in Proc. EnviroInfo 2010: Integration of Environmental Information in Europe, Proceedings of the 24th International Conference on Informatics for Environmental Protection, Cologne/Bonn, Germany, 2010.
  • [inproceedings] bibtex
    D. Meyerholt, J. Marx Gómez, A. Dada, J. Bremer, and B. Rapp, "Bringing sustainability to the daily business: The OEPI Project" in Proc. Proceedings of the Workshop "Environmental Information Systems and Services - Infrastructures and Platforms, 2010.
  • [article] bibtex | Go to document
    B. Rapp, J. Bremer, M. Sonnenschein, and J. Marx Gómez, "Ontologiebasierte Kaskadennutzung von Rohstoffen" HMD Praxis der Wirtschaftsinformatik, vol. 47, iss. 4. 2010.
    doi: 10.1007/BF03340492
  • [incollection] bibtex
    B. Rapp and J. Bremer, Paving the Way towards Virtual BiorefineriesHershey, New York: IGI Global. 2010.

2009

  • [inproceedings] bibtex | Go to document
    J. Bremer, B. Rapp, F. Jellinghaus, and M. Sonnenschein, "Tools for Teaching Demand-Side Management" in Proc. Environmental Informatics and Industrial Environmental Protection - 23rd International Conference on Informatics for Environmental Protection, EnviroInfo2009, 2009.
  • [incollection] bibtex
    M. Kurrat, B. Deppe, H. -P. Beck, A. Mbuy, E. -A. Wehrmann, M. Sonnenschein, H. -J. Appelrath, J. Bremer, and B. Rapp, Interdisziplinäre Wissensvermittlung am Beispiel dezentraler Energiesysteme -- Ein ErfahrungsberichtWaxmann Verlag. 2009.

2008

  • [inproceedings] bibtex
    J. Bremer, S. Andreßen, B. Rapp, M. Sonnenschein, and M. Stadler, "A modelling tool for interaction and correlation in demand-side market behaviour" in Proc. Proceedings of the 1st European Workshop on Energy Market Modelling using Agent Based Computational Economics, 2008.
  • [inproceedings] bibtex | Go to document
    M. Eysholdt, U. Denecke, M. Belasus, C. Bley, M. Eilers, M. Erlmann, C. Hinrichs, M. Hurrelmann, J. Bremer, B. Rapp, U. Vogel, and M. Sonnenschein, "A Tool for Modeling and Optimization of Residential Electricity Consumption" in Proc. Environmental Informatics and Industrial Ecology - 22th International Conference on Informatics for Environmental Protection, EnviroInfo2008, 2008.
  • [inproceedings] bibtex
    M. Kurrat, M. Sonnenschein, H. -P. Beck, H. -J. Appelrath, E. -A. Wehrmann, A. Mbuy, B. Deppe, J. Bremer, and B. Rapp, "eLearning Module zur Weiterbildung in der Energiewirtschaft" in Proc. Lernen, Organisation, Gesellschaft: Das eCampus-Symposium der Osnabrcker Hochschulen. epOs media, 2008.

2007

  • [inproceedings] bibtex | Go to document
    J. Bremer, B. Rapp, U. Vogel, and M. Sonnenschein, "Metadata Driven Acquisition, Search and Procurement of Secondary Materials within an Internet-based Marketplace" in Proc. Proceedings of the 8th World Congress on Integrated Resources Management, Davos, Switzerland, 2007.

2006

  • [inproceedings] bibtex | Go to document
    M. Sonnenschein, M. Stadler, B. Rapp, J. Bremer, and S. Brunhorn, "A Modelling and Simulation Environment for Real-Time Pricing Scenarios in Energy Markets" in Proc. Informatics for Environmental Protection, EnviroInfo 2006, Graz, Austria, 2006.
(Changed: 11 Feb 2026)  Kurz-URL:Shortlink: https://uol.de/p44256en
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