TY - CHAP A1 - Knapp, Alexander A1 - Schiendorfer, Alexander A1 - Reif, Wolfgang T1 - Quality over Quantity in Soft Constraints T2 - Proceedings: 2014 IEEE 26th International Conference on Tools with Artificial Intelligence: ICTAI 2014 UR - https://doi.org/10.1109/ICTAI.2014.75 Y1 - 2014 UR - https://doi.org/10.1109/ICTAI.2014.75 SN - 978-1-4799-6572-4 SP - 453 EP - 460 PB - IEEE CY - Los Alamitos ER - TY - CHAP A1 - Schiendorfer, Alexander A1 - Steghöfer, Jan-Philipp A1 - Reif, Wolfgang T1 - Synthesis and Abstraction of Constraint Models for Hierarchical Resource Allocation Problems T2 - Proceedings of the 6th International Conference on Agents and Artificial Intelligence: Volume 2: ICAART N2 - Many resource allocation problems are hard to solve even with state-of-the-art constraint optimisation software upon reaching a certain scale. Our approach to deal with this increasing complexity is to employ a hierarchical “regio-central” mechanism. It requires two techniques: (1) the synthesis of several models of agents providing a certain resource into a centrally and efficiently solvable optimisation problem and (2) the creation of an abstracted version of this centralised model that reduces its complexity when passing it on to higher layers. We present algorithms to create such synthesised and abstracted models in a fully automated way and demonstrate empirically that the obtained solutions are comparable to central solutions but scale better in an example taken from energy management. UR - https://doi.org/10.5220/0004757700150027 Y1 - 2014 UR - https://doi.org/10.5220/0004757700150027 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-42364 SN - 978-989-758-016-1 SP - 15 EP - 27 PB - SciTePress CY - Setúbal ER - TY - CHAP A1 - Schiendorfer, Alexander A1 - Steghöfer, Jan-Philipp A1 - Reif, Wolfgang T1 - Synthesised Constraint Models for Distributed Energy Management T2 - Proceedings of the 2014 Federated Conference on Computer Science and Information Systems (FedCSIS) Y1 - 2014 UR - https://ieeexplore.ieee.org/document/6933199 SN - 978-83-60810-58-3 SP - 1529 EP - 1538 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Anders, Gerrit A1 - Schiendorfer, Alexander A1 - Steghöfer, Jan-Philipp A1 - Reif, Wolfgang ED - Stechele, Walter ED - Wild, Thomas T1 - Robust Scheduling in a Self-Organizing Hierarchy of Autonomous Virtual Power Plants T2 - ARCS 2014 - 27th International Conference on Architecture of Computing Systems: Workshop Proceedings Y1 - 2014 UR - https://www.vde-verlag.de/proceedings-en/563579019.html SN - 978-3-8007-3579-2 N1 - Auch veröffentlicht auf IEEE: https://ieeexplore.ieee.org/document/6775090 PB - VDE Verlag CY - Berlin ER - TY - CHAP A1 - Schiendorfer, Alexander ED - Tomforde, Sven ED - Sick, Bernhard T1 - Constraint Programming for Hierarchical Resource Allocation T2 - Organic Computing, Doctoral Dissertation Colloquium 2014 Y1 - 2014 UR - https://www.uni-kassel.de/ub/publizieren/kassel-university-press/verlagsprogramm/?h=978-3-86219-832-0 SN - 978-3-86219-832-0 SN - 978-3-86219-833-7 SP - 57 EP - 68 PB - kassel university press CY - Kassel ER -