%%% 1993 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@TechReport{BorndoerferGroetschelKlostermeierKuettner1993,
  author =       "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Fridolin Klostermeier and Christian K{\"u}ttner",
  title =        "Telebus-Disposition: Ein Konzept zur Serviceverbesserung bei gleichzeitiger Kostensenkung",
  institution =  "Zuse-Institut Berlin",
  year =         "1993",
  number =       "ZIB Report 93-03",
  url =          "http://www.zib.de/PaperWeb/abstracts/TR-93-03",
  language =     "German",
}

%%% 1994 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@TechReport{AbdelHamidBorndoerfer1994,
  author =       "Atef Abdel-Aziz Abdel-Hamid and Ralf Bornd{\"o}rfer",
  title =        "On the Complexity of Storage Assignment Problems",
  institution =  "Zuse-Institut Berlin",
  year =         "1994",
  number =       "ZIB Report 94-14",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-94-14",
  language =     "English",
}

%%% 1996 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@TechReport{BorndoerferGroetschelHerzogKlostermeierKonsekKuettner1996,
  author =       "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Werner Herzog and Fridolin Klostermeier and Wilhelm Konsek and Christian K{\"u}ttner",
  title =        "K{\"u}rzen  mu{\ss} nicht Kahlschlag hei{\ss}en -- Das Beispiel Telebus-Behindertenfahrdienst {B}erlin",
  institution =  "Zuse-Institut Berlin",
  number =       "ZIB Report 96-41",
  year =         "1996",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-96-41",
  language =     "German",
}

@InProceedings{BorndoerferEisenblaetterGroetschelMartin1996,
  author =   "Ralf Bornd{\"o}rfer and Andreas Eisenbl{\"a}tter and Martin Gr{\"o}tschel and Alexander Martin",
  title =    "Stable-Set and Other Techniques for Frequency Assignment Problems",
  booktitle =    "Anais da I Oficina Nacional em Problemas de Corte \& Empacotamento",
  pages =    "17--21",
  year =     "1996",
  organization = "Universidade de S{\~a}o Paulo, Instituto de Matem{\'a}tica e Estat{\'\i}stica",
  language =     "English",
}

%%% 1997 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@Article{BorndoerferGroetschelKlostermeierKuettner1997,
  author =       "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Fridolin Klostermeier and Christian K{\"u}ttner",
  title =        "Telebus Berlin -- Mobilit{\"a}t f{\"u}r Behinderte",
  journal =      "Der Nahverkehr",
  volume =       "1--2",
  pages =        "20--22",
  year =         "1997",
  note =         "ZIB Report 96-40",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-96-40",
  language =     "German",
}

@Article{BorndoerferGroetschelKlostermeierKuettner1997b,
  author =       "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Fridolin Klostermeier and Christian K{\"u}ttner",
  title =        "Optimierung des Berliner Behindertenfahrdienstes",
  journal =      "Mitteilungen der Deutschen Mathematiker-Vereinigung",
  volume =       "2",
  pages =        "38--43",
  year =         "1997",
  noter =        "ZIB Report 97-10",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-97-10",
  language =     "German",
}

@TechReport{BorndoerferFerreiraMartin1997,
  author =   "Ralf Bornd{\"o}rfer and Carlos Eduardo Ferreira and Alexander Martin",
  title =    "Matrix Decomposition by Branch-and-Cut",
  institution =  "Zuse-Institut Berlin",
  address =  "Takustr. 7, 14195 Berlin",
  number =   "ZIB Report 97-14",
  year =     1997,
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-97-14",
  language =     "English",
}

%%% 1998 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@Book{Borndoerfer1998,
  author =   {Ralf Bornd{\"o}rfer},
  title =    "Aspects of Set Packing, Partitioning, and Covering",
  publisher =    "Shaker Verlag",
  year =     1998,
  address =  "Aachen",
  note =     "Ph.D. thesis, Technische Universit{\"a}t Berlin",
  url =          "http://www.shaker.de/Online-Gesamtkatalog/Details.idc?ISBN=3-8265-4351-3",
  language =     "English",
  isbn =     "3-8265-4351-3",
}

@InCollection{BorndoerferGroetschelLoebel1998,
  author =   "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Andreas L{\"o}bel",
  editor =   "Paul Leo Butzer and Hubertus Th. Jongen and Walter Oberschelp",
  booktitle =    "Charlemagne and his Heritage: 1200 Years of Civilization and Science in Europe",
  volume =   "2: The Mathematical Arts",
  title =    "Alcuin's Transportation Problems and Integer Programming",
  pages =    "379--309",
  year =     "1998",
  publisher =    "Brepols",
  address =  "Turnhout",
  note =     "ZIB Report 95-27",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-95-27",
  language =     "English",
}

@Article{BorndoerferFerreiraMartin1998,
  author =   "Ralf Bornd{\"o}rfer and Carlos Eduardo Ferreira and Alexander Martin",
  title =    "Decomposing Matrices into Blocks",
  journal =      "SIAM Journal on Optimization",
  year =     "1998",
  volume =   "9",
  number =   "1",
  pages =    "236--269",
  note =     "ZIB Report 97-15",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-97-15",
  language =     "English",
}

@Article{BorndoerferEisenblaetterGroetschelMartin1998,
  author =   "Ralf Bornd{\"o}rfer and Andreas Eisenbl{\"a}tter and Martin Gr{\"o}tschel and Alexander Martin",
  title =    "Frequency Assignment in Cellular Phone Networks",
  journal =      "Annals of OR",
  year =     "1998",
  volume =   "76",
  pages =    "73--93",
  note =     "ZIB Report 97-35",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-97-35",
  language =     "English",
}

@TechReport{BorndoerferEisenblaetterGroetschelMartin1998b,
  author =   "Ralf Bornd{\"o}rfer and Andreas Eisenbl{\"a}tter and Martin Gr{\"o}tschel and Alexander Martin",
  title =    "The Orientation Model for Frequency Assignment Problems",
  institution =  "Zuse-Institut Berlin",
  year =     1998,
  number =   "ZIB Report 98-01",
  address =  "Takustr. 7, 14195 Berlin",
  url =          "http://www.zib.de/PaperWeb/abstracts/TR-98-01",
  language =     "English",
}

@TechReport{BorndoerferGroetschelLoebel1998b,
  author =   "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Andreas L{\"o}bel",
  title =    "Optimization of Transportation Systems",
  institution =  "Zuse-Institut Berlin",
  address =      "Takustr. 7, 14195 Berlin",
  number =   "ZIB-Report 98-09",
  year =     1998,
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-98-09",
  language =     "English",
}

%%% 1999 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@InProceedings{BorndoerferGroetschelKlostermeierKuettner1999,
  author =   "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Fridolin Klostermeier and Christian K{\"u}ttner",
  title =    "Telebus Berlin: Vehicle Scheduling in a Dial-a-Ride System",
  booktitle =    "Proceedings of the 7th International Workshop on Computer-Aided Transit Scheduling",
  pages =    "391--422",
  year =     "1999",
  editor =   "Nigel Wilson",
  series =   "Lecture Notes in Economics and Mathematical Systems",
  address =  "Berlin",
  publisher =    "Springer Verlag",
  note =     "ZIB Report 97-23",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-97-23",
  language =     "English",
}

@InProceedings{BorndoerferLoebelStrubbeVoelker1999,
  author =   "Ralf Bornd{\"o}rfer and Andreas L{\"o}bel and Uwe Strubbe and Manfred V{\"o}lker",
  title =    "Zielorientierte Dienstplanoptimierung",
  booktitle =    "Heureka~'99: Optimierung in Verkehr und Transport",
  pages =    "171--194",
  year =     1999,
  address =  "K{\"o}ln",
  organization = "Forschungsgesellschaft für Strassen- und Verkehrswesen",
  note =     "ZIB Report 98-41",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-98-41",
  language =     "German",
}

%%% 2000 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@Article{BorndoerferWeismantel2000,
  author =   "Ralf Bornd{\"o}rfer and Robert Weismantel",
  title =    "Set Packing Relaxations of Some Integer Programs",
  journal =      "Mathematical Programming",
  year =     "2000",
  volume =   "88",
  pages =    "425--450",
  note =     "ZIB Report 97-30",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-97-30",
  language =     "English",
}

@TechReport{Borndoerfer2000,
  author =   "Ralf Bornd{\"o}rfer",
  title =    "Optimierung im Nahverkehr",
  number =   "Symposium Verkehr und Mobilit{\"a}t am 07.07.2000 in Adlershof",
  year =     "2000",
  organization = "Forschungs- und Anwendungsverbund Verkehr \& Initiativgemeinschaft Au{\ss}eruniversit{\"a}rer Forschungseinrichtungen in Adlershof e.V.",
  url =          "http://www.kompetenznetze.de/inhaltnf_b1_c2_s2_e1_d0_t102_g14_n11_t102_n11.htm",
  language =     "German",
}

@TechReport{BorndoerferLoebel2000,
  author =   "Ralf Bornd{\"o}rfer and Andreas L{\"o}bel",
  title =    "Dienstplanoptimierung im {\"OPNV}",
  institution =  "Gerhard-Mercator-Universit{\"a}t Duisburg",
  year =     "2000",
  number =   "Arbeitskreis Mathematik und Praxis 463: 18. Symposium ``Modellierung und Simulation von Verkehr'', Bad Honnef am 18./19.11.1999",
  url =          "http://www.uni-duisburg.de/FB11/PUBL/PRPLIST/prp00.html",
  language =     "German",
}

@InCollection{BorndoerferGroetschelLoebel2000,
  author =   "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Andreas L{\"o}bel",
  editor =   "Martin Aigner and Ehrhard Behrends",
  booktitle =    "Alles Mathematik",
  title =    "Der schnellste Weg zum Ziel",
  publisher =    "Vieweg Verlag",
  year =     "2000",
  address =  "Braunschweig/Wiesbaden",
  pages =    "45--76",
  note =     "ZIB Report 99-32",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-99-32",
  language =     "German",
  isbn =     "3-528-03131-X",  
}

%%% 2001 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@Article{BorndoerferWeismantel2001,
  author =   "Ralf Bornd{\"o}rfer and Robert Weismantel",
  title =    "Discrete Relaxations of Combinatorial Programs",
  journal =      "Discrete Applied Mathematics",
  year =     "2001",
  volume =   "112",
  number =       "1--3",
  pages =    "11--26",
  note =     "ZIB Report 97-54",
  url =          "http://www.zib.de/PaperWeb/abstracts/SC-97-54",
  language =     "English",
}

%%% 2002 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@InProceedings{BorndoerferLoebelWeider2002,
  author =   "Ralf Bornd{\"o}rfer and Andreas L{\"o}bel and Steffen Weider",
  title =    "Integrierte Umlauf- und Dienstplanung im {\"O}ffentlichen Verkehr",
  booktitle =    "Heureka~'02: Optimierung in Verkehr und Transport",
  pages =    "77--98",
  year =     "2002",
  organization = "Forschungsgesellschaft f{\"u}r Stra{\ss}en- und Verkehrswesen",
  address =  "K{\"o}ln",
  note =     "ZIB Report 02-10",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-02-10",
  language =     "German",
}

%%% 2003 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@InCollection{BorndoerferGroetschelLoebel2003,
  author =   "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Andreas L{\"o}bel",
  editor =   "Willi J{\"a}ger and Hans-Joachim Krebs",
  booktitle =    "MATHEMATICS -- Key Technology for the Future",
  title =    "Duty Scheduling in Public Transit",
  pages =    "653--674",
  year =     "2003",
  publisher =    "Springer Verlag",
  address =      "Berlin",
  note =         "ZIB Report 01-02",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-01-02",
  language =     "English",
  isbn =         "3-540-44220-0",
}

%%% 2004 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@InCollection{Borndoerfer2004,
  author =   "Ralf Bornd{\"o}rfer",
  editor =       "Martin Gr{\"o}tschel",
  booktitle =    "The Sharpest Cut -- The Impact of Manfred Padberg and His Work",
  title =    "Combinatorial Packing Problems",
  pages =        "19--32",
  year =     2004,
  publisher =    "SIAM",
  address =  "Philadelphia",
  note =         "ZIB Report 03-03",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-03-03",
  language =     "English",
  isbn =         "0-89871-552-0",
}

@TechReport{BorndoerferGroetschelPfetsch2004,
  author =   "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Marc E. Pfetsch",
  title =    "Models for Line Planning in Public Transport",
  institution =  "Zuse-Institut Berlin",
  year =     2004,
  number =   "ZIB Report 04-10",
  address =  "Takustr. 7, 14195 Berlin",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-04-10",
  language =     "English",
}

@TechReport{BorndoerferLoebelWeider2004,
  author =   "Ralf Bornd{\"o}rfer and Andreas L{\"o}bel and Steffen Weider",
  title =    "A Bundle Method for Multi-Depot Integrated Vehicle and Crew Scheduling in Public Transport",
  institution =  "Zuse-Institut Berlin",
  year =     2004,
  number =   "ZIB Report 04-14",
  address =  "Takustr. 7, 14195 Berlin",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-04-14",
  language =     "English",
}

%%% 2005 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

@TechReport{BorndoerferGroetschelPfetsch2005a,
  author =   "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Marc E. Pfetsch",
  title =    "A Path-Based Model for Line Planning in Public Transport",
  institution =  "Zuse-Institut Berlin",
  year =     2005,
  number =   "ZIB Report 05-18",
  address =  "Takustr. 7, 14195 Berlin",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-05-18",
  language =     "English",
}

@TechReport{BorndoerferNeumannPfetsch2005a,
  author =   "Ralf Bornd{\"o}rfer and Marika Neumann and Marc E. Pfetsch",
  title =    "Fare Planning for Public Transport",
  institution =  "Zuse-Institut Berlin",
  year =     2005,
  number =   "ZIB Report 05-20",
  address =  "Takustr. 7, 14195 Berlin",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-05-20",
  language =     "English",
}

@TechReport{BorndoerferGroetschelPfetsch2005b,
  author =   "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Marc E. Pfetsch",
  title =    "Public Transport to the fORe!",
  institution =  "Zuse-Institut Berlin",
  year =     2005,
  number =   "ZIB Report 05-22",
  address =  "Takustr. 7, 14195 Berlin",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-05-22",
  language =     "English",
}

@TechReport{BorndoerferNeumannPfetsch2005b,
  author =   "Ralf Bornd{\"o}rfer and Marika Neumann and Marc E. Pfetsch",
  title =    "Optimal Fares for Public Transport",
  institution =  "Zuse-Institut Berlin",
  year =     2005,
  number =   "ZIB Report 05-35",
  address =  "Takustr. 7, 14195 Berlin",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-05-35",
  language =     "English",
}

@TechReport{PfetschBorndoerfer2005,
  author =   "Marc E. Pfetsch and Ralf Bornd{\"o}rfer",
  title =    "Routing in Line Planning for Public Transportation",
  institution =  "Zuse-Institut Berlin",
  year =     2005,
  number =   "ZIB Report 05-36",
  address =  "Takustr. 7, 14195 Berlin",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-05-36",
  language =     "English",
}

@TechReport{BorndoerferScheltenSchlechteWeider2005,
  author =   "Ralf Bornd{\"o}rfer and Uwe Schelten and Thomas Schlechte and Steffen Weider",
  title =    "A Column Generation Approach to Airline Crew Scheduling",
  institution =  "Zuse-Institut Berlin",
  year =     2005,
  number =   "ZIB Report 05-37",
  address =  "Takustr. 7, 14195 Berlin",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-05-37",
  language =     "English",
}

@TechReport{BorndoerferGroetschelLukacMituschSchlechteSchultzTanner2005,
  author =   "Ralf Bornd{\"o}rfer and Martin Gr{\"o}tschel and Sascha Lukac and May Mitusch and Thomas Schlechte and S{\"o}ren Schultz and Andreas Tanner",
  title =    "An Auctioning Approach to Railway Slot Allocation",
  institution =  "Zuse-Institut Berlin",
  year =     2005,
  number =   "ZIB Report 05-45",
  address =  "Takustr. 7, 14195 Berlin",
  url =          "http://www.zib.de/PaperWeb/abstracts/ZR-05-45",
  language =     "English",
}

%%% 2006 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%