@inbook{1841, author = {{Woldegebreal, Dereje H. and Karl, Holger}}, booktitle = {{Lecture Notes in Computer Science}}, isbn = {{9783540776895}}, pages = {{141--155}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension}}}, doi = {{10.1007/978-3-540-77690-1_9}}, year = {{2008}}, } @article{18570, abstract = {{We present a game theoretic study of hybrid communication networks in which mobile devices can connect in an ad hoc fashion to a base station, possibly via a few hops using other mobile devices as intermediate nodes. The maximal number of allowed hops might be bounded with the motivation to guarantee small latency. We introduce hybrid connectivity games to study the impact of selfishness on this kind of infrastructure. Mobile devices are represented by selfish players, each of which aims at establishing an uplink path to the base station minimizing its individual cost. Our model assumes that intermediate nodes on an uplink path are reimbursed for transmitting the packets of other devices. The reimbursements can be paid either by a benevolent network operator or by the senders of the packets using micropayments via a clearing agency that possibly collects a small percentage as commission. These different ways to implement the payments lead to different variants of the hybrid connectivity game. Our main findings are: (1) If there is no constraint on the number of allowed hops on the path to the base station, then the existence of equilibria is guaranteed regardless of whether the network operator or the senders pay for forwarding packets. (2) If the network operator pays, then the existence of equilibria is guaranteed only if at most one intermediate node is allowed, i.e., for at most two hops on the uplink path of a device, but not if the maximal number of allowed hops is three or larger. (3) In contrast, if the senders pay for forwarding their packets, then equilibria are guaranteed to exist given any bound on the number of allowed hops. The equilibrium analysis presented in this paper gives a first game theoretical motivation for the implementation of micropayment schemes in which senders pay for forwarding their packets. We further support this evidence by giving an upper bound on the Price of Anarchy for this kind of hybrid connectivity games that is independent of the number of nodes, but only depends on the number of hops and the power gradient.}}, author = {{Ackermann, Heiner and Briest, Patrick and Fanghänel, Alexander and Vöcking, Berthold}}, isbn = {{9783540771043}}, journal = {{Internet Mathematics}}, number = {{4}}, pages = {{459--475}}, publisher = {{Springer}}, title = {{{Who Should Pay for Forwarding Packets?}}}, doi = {{10.1007/978-3-540-77105-0_21}}, volume = {{5}}, year = {{2008}}, } @inproceedings{22338, author = {{Kriegel, Nils-Peter}}, booktitle = {{International Rubber Mixing Symposium}}, title = {{{Systematic analysis of the synchronization of twin screw extruders}}}, volume = {{1}}, year = {{2008}}, } @inproceedings{22339, author = {{Adelt, Philipp and Schmidt, Alexander and Esau, Natascha and Kleinjohann, Lisa and Kleinjohann, Bernd and Rose, Mirko}}, booktitle = {{MSC2008}}, isbn = {{978-1-4244-2224-1}}, pages = {{619--624}}, title = {{{Approximation of Environment Models for an Air Gap Adjustment System in a Hybrid Planning Context}}}, doi = {{10.1109/ISIC.2008.4635937}}, year = {{2008}}, } @inproceedings{22340, author = {{Esau, Natascha and Adelt, Philipp and Schmidt, Alexander and Rose, Mirko}}, booktitle = {{AISM 2008. 3rd Asia International Symposium on Mechatronics}}, pages = {{39--44}}, title = {{{Interval Optimization in a Hybrid Planner Context for an Air Gap Adaptation System}}}, volume = {{3}}, year = {{2008}}, } @inproceedings{22341, author = {{Gausemeier, Jürgen and Kahl, Sascha and Zimmer, Detmar and Schmidt, Alexander}}, booktitle = {{AISM 2008. 3rd Asia International Symposium on Mechatronics}}, pages = {{544--549}}, title = {{{Holistic Conceptual Design of Self-Optimizing Systems}}}, volume = {{3}}, year = {{2008}}, } @inproceedings{22342, author = {{Schmidt, Alexander and Adelt, Philipp and Esau, Natascha}}, booktitle = {{International Conference on Instrumentation, Control and Information Technology}}, isbn = {{978-4-907764-30-2}}, pages = {{653--658}}, publisher = {{Society of Instrument and Control Engineers (SICE)}}, title = {{{Integrating dynamic track sectioning into a hybrid planning infrastructure}}}, doi = {{10.1109/SICE.2008.4654737}}, volume = {{47}}, year = {{2008}}, } @inproceedings{22343, author = {{Gausemeier, Jürgen and Podlogar, Herbert and Donoth, Jörg and Zimmer, Detmar and Schmidt, Alexander}}, booktitle = {{International Conference on Systems Engineering}}, isbn = {{978-0-7695-3331-5}}, pages = {{474--479}}, publisher = {{University of Nevada}}, title = {{{Determination of Active Pattern during the Conceptual Design of Self-Optimizing Systems Demonstrated by an Air Gap Adjustment System}}}, doi = {{10.1109/ICSEng.2008.60}}, volume = {{19}}, year = {{2008}}, } @inproceedings{22344, author = {{Schmidt, Alexander and Esau, Natascha and Adelt, Philipp and Stern, Claudius}}, booktitle = {{IEEE International Conference on Mechatronics and Automation}}, isbn = {{978-1-4244-2632-4}}, pages = {{797--802}}, title = {{{Dynamic optimization of track sectioning in mechatronic systems for a hybrid planner}}}, doi = {{10.1109/ICMA.2008.4798859}}, volume = {{5}}, year = {{2008}}, } @inproceedings{22345, author = {{Henkler, Stefan and Hirsch, Martin and Kahl, Sascha and Schmidt, Alexander}}, booktitle = {{Computers and Information in Engineering Conference, Parts A and B}}, isbn = {{0-7918-3831-5}}, pages = {{1411--1421}}, publisher = {{American Society of Mechanical Engineers}}, title = {{{Development of Self-Optimizing Systems. Domain-Spanning and Domain-Specific Models Exemplified by an Air Gap Adjustment System for Autonomous Vehicles}}}, doi = {{10.1115/DETC2008-49475}}, volume = {{28}}, year = {{2008}}, } @inproceedings{22346, author = {{Klöpper, Benjamin and Romaus, Christoph and Schmidt, Alexander and Vöcking, Henner and Donoth, Jörg}}, booktitle = {{Computers and Information in Engineering Conference, Parts A and B}}, isbn = {{0-7918-3831-5}}, pages = {{47--56}}, publisher = {{American Society of Mechanical Engineers}}, title = {{{Defining Plan Metrics for Multi-Agent Planning Within Mechatronic Systems}}}, doi = {{10.1115/DETC2008-49642}}, volume = {{28}}, year = {{2008}}, } @inproceedings{22347, author = {{Schmidt, Alexander and Adelt, Philipp and Esau, Natascha and Kleinjohann, Lisa and Kleinjohann, Bernd}}, booktitle = {{Computers and Information in Engineering Conference, Parts A and B}}, isbn = {{0-7918-3831-5}}, pages = {{1125--1133}}, publisher = {{American Society of Mechanical Engineers}}, title = {{{Using Enviromental Models Approximated by Fuzzy Identification for Hybrid Planning of Mechatronic Systems}}}, doi = {{10.1115/DETC2008-49153}}, volume = {{28}}, year = {{2008}}, } @inproceedings{22348, author = {{Gausemeier, Jürgen and Zimmer, Detmar and Donoth, Jörg and Pook, Sebastian and Schmidt, Alexander}}, booktitle = {{DESIGN 2008, International Design Conference}}, title = {{{Proceedings for the conceptual design of self-optimizing mechatronic systems}}}, volume = {{20}}, year = {{2008}}, } @book{22349, author = {{Klöpper, Benjamin and Romaus, Christoph and Schmidt, Alexander and Vöcking, Henner}}, isbn = {{978-3-939350-42-2}}, pages = {{377--393}}, publisher = {{W. V. Westfalia Druck GmbH }}, title = {{{A Multi-Agent Planning Problem for the Coordination of Function Modules}}}, year = {{2008}}, } @book{22350, author = {{Gausemeier, Jürgen and Donoth, Jörg and Pook, Sebastian and Zimmer, Detmar and Schmidt, Alexander}}, isbn = {{978-3-939350-42-2}}, pages = {{35--51}}, publisher = {{W. V. Westfalia Druck GmbH }}, title = {{{Conceptual Design of Self-Optimizing Mechatronic Systems}}}, year = {{2008}}, } @article{23254, author = {{Osmic, Semir and Trächtler, Ansgar}}, journal = {{34th Annual Conference of the IEEE Industrial Electronics Society (IECON 2008), IEEE IES}}, title = {{{Flatness-based Online Controller Reconfiguration}}}, year = {{2008}}, } @article{23255, author = {{Zeineldin, Tarek}}, journal = {{COMSOL Conference 2008}}, title = {{{Modeling the Process of Drying Stationary Objects inside a Tumble Dryer Using COMSOL Multiphysics}}}, year = {{2008}}, } @inproceedings{23256, author = {{Münch, Eckehard and Adelt, Philipp and Krüger, Martin and Kleinjohann, Bernd and Trächtler, Ansgar}}, booktitle = {{Proceedings of the International Conference on Control, Automation and Systems (ICCAS)}}, title = {{{Hybrid Planning and Hierarchical Optimization of Mechatronic Systems}}}, year = {{2008}}, } @article{23257, author = {{Nachtigal, Vitalij and Jäker, Karl-Peter and Trächtler, Ansgar}}, journal = {{9th International Symposium on Advanced Vehicle Control (AVEC 2008)}}, title = {{{Development and Control of a Quarter-Vehicle Testbed for a Fully Active X-by-Wire Demonstrator}}}, year = {{2008}}, } @inproceedings{23258, author = {{Henke, Christian and Tichy, Matthias and Schneider, Tobias and Böcker, Joachim and Schäfer, Wilhelm}}, booktitle = {{Proceedings of the 9th International Symposium on Advanced Vehicle Control, Kobe, Japan}}, title = {{{Organization and Control of Autonomous Railway Convoys}}}, year = {{2008}}, }