@string{acm-tchi = "ACM Transactions on Computer-Human Interaction"}
@string{ieee-tsmc = "IEEE Trans. Systems, Man and Cybernetics"}
@string{togs = "ACM Transactions on Graphics"}
@string{ieee-tse = "IEEE Trans. Software Engineering"}
@string{LNCS = "Lecture Notes in Computer Science"}
@string{princeton-cs = "Department of Computer Science, Princeton University"}
@string{spe = "Software -- Practice and Experience"}
@string{congress = "Congressus Numerantium"}
@string{info-pl = "Information Processing Letters"}
@string{gd94 = "Proc. Symp. Graph Drawing GD'94"}
@string{gd95 = "Proc. Symp. Graph Drawing GD'95"}
@string{gd96 = "Proc. Symp. Graph Drawing GD'96"}
@string{gd97 = "Proc. Symp. Graph Drawing GD'97"}
@string{gd98 = "Proc. Symp. Graph Drawing GD'98"}
@string{gd99 = "Proc. Symp. Graph Drawing GD'99"}
@string{gd00 = "Proc. Symp. Graph Drawing GD'00"}
@string{gd01 = "Proc. Symp. Graph Drawing GD'01"}
@string{gd02 = "Proc. Symp. Graph Drawing GD'02"}
@string{gd04 = "Proc. Symp. Graph Drawing GD'04"}

@inproceedings {gkn,
	author = "E. Gansner and Y. Koren and S. North",
	title = "Graph Drawing by Stress Majorization",
    booktitle =    gd04,
	city="New York",
	month=sep,
	year=2004}

@inproceedings {gxl,
	author = "A. Winter",
	title = "GXL - Overview and Current Status",
	booktitle="Procs. International Workshop on Graph-Based Tools (GraBaTs)",
	city="Barcelona",
	month=oct,
	year=2002}

@article {stt,
	author= "K. Sugiyama and S. Tagawa and M. Toda",
	title =  "{Methods for Visual Understanding of Hierarchical System Structures}",
	journal=ieee-tsmc,
	volume="SMC-11",
	number=2,
	year=1981,
	month=feb,
	pages="109--125"}

@article {carpano,
	author="M. Carpano",
	title="{Automatic display of hierarchized graphs for computer aided decision analysis}",
	journal=ieee-tse,
	volume="SE-12",
	number=4,
	month=apr,
	year=1980,
	pages="538--546"}

@article {dag,
	author="Emden R. Gansner and Stephen C. North and Kiem-Phong Vo",
	title="{DAG-- A Program that Draws Directed Graphs}",
	journal=spe,
	volume=18,
	number=11,
	month=nov,
	year=1988,
	pages="1047--1062"}

@inproceedings {newbery:concentrators,
	author="Frances J. Newbery",
	title="{Edge Concentration: A Method for Clustering Directed Graphs}",
	booktitle="2nd International Workshop on Software Configuration Management",
	pages="76--85",
	note = "Published as {\it ACM SIGSOFT Software Engineering Notes, vol. 17, no. 7}, November 1989",
	month=oct,
	year=1989}

@techreport {gnv:methods,
	author="Emden R. Gansner and Stephen C. North and Kiem-Phong Vo",
	title="{A Method for Drawing Directed Graphs}",
	number="59113-910625-07TM",
	month=jul,
	year=1991,
	institution="AT\&T Bell Laboratories",
	address="Murray Hill, NJ"}

@article {gknv:methods,
	author="Emden R. Gansner and Eleftherios Koutsofios and Stephen C. North and Kiem-Phong Vo",
	title="{A Technique for Drawing Directed Graphs}",
	journal=ieee-tse,
	month=may,
	year=1993,
	volume=19,
	number=3,
	pages="214--230"
	}

@inproceedings {newbery:idl,
	author="Frances J. Newbery",
	title="{An Interface Description Language for Graph Editors}",
	booktitle="Proceedings of the Conference on Visual Programming Languages",
	pages="144--149",
	month=oct,
	year=1988}

@inproceedings {gehani:odeview,
	author="A R. Agrawal and N. H. Gehani and A. J. Srinivasan",
	title="{OdeView: The Graphical Interface to Ode}",
	booktitle="Proceedings of the ACM-SIGMOD 1990 International Conference on Management of Data",
	year=1990,
	pages="34--43"}

@inproceedings {cia++,
	author="Yih-Farn Chen and Judith Grass",
	title="{The C++ Information Abstractor}",
	booktitle="The Second USENIX C++ Conference",
	city="San Francisco",
	pages="265--278",
	year=1990}

@inproceedings {cia,
	author="Yih-Farn Chen",
	title="{The C Program Database and Its Applications}",
	booktitle="USENIX Baltimore 1989 Summer Conference Proceedings",
	pages="157--171",
	year=1989}

@manual{eXamine,
	title="GUISE Overview",
	organization="AT\&T Advanced Software Products",
	year=1991}

@misc{xray,
	author="Yih-Farn Chen and Eleftherios Koutsofios and David Rosenblum",
	title="X-Ray: A Software Visualization Tool",
	month=apr,
	city= "Naperville, IL",
	year=1992,
	howpublished="Talk given at AT\&T/NCR Software TIES"}

@techreport {seesoft1,
	author="Steven Eick and Eric Sumner and Joseph Steffen",
	title="{Seesoft (TM) - A Tool for Visualization Software}",
	number="11265-920205-01TM",
	month=feb,
	year=1992,
	institution="AT\&T Bell Laboratories",
	address="Murray Hill, NJ"}

@techreport {seesoft2,
	author="Steven Eick",
	title="{Dynamic Graphics for Software Visualization}",
	number="11265-920219-01TM",
	month=feb,
	year=1992,
	institution="AT\&T Bell Laboratories",
	address="Murray Hill, NJ"}

@techreport {dotuserguide,
	author="Eleftherios Koutsofios and Stephen North",
	title="{Drawing graphs with {\it dot}}",
	number="910904-59113-08TM",
	month=sep,
	year=1991,
	institution="AT\&T Bell Laboratories",
	address="Murray Hill, NJ"}

@article {stage,
	author = "J.C. Cleaveland",
	title = "{Building Application Generators}",
	journal="IEEE Software",
	month = jul,
	year = 1988,
	pages = "25--33"}

@article {applicationgen,
	author = "J.C. Cleaveland and C.M.R. Kintala",
	title = "{Tools for Building Application Generators}",
	journal="AT\&T Technical Journal",
	month = "jul/aug",
	year = 1988,
	volume = 67,
	number = 4,
	pages = "46--59"}

@inproceedings {lefty,
	author = "David P. Dobkin and Eleftherios Koutsofios",
	title ="{LEFTY: A Two-view Editor for Technical Pictures}",
	booktitle="Graphics Interface '91",
	year = 1991,
	pages = "68--76"}

@inproceedings {app,
	author = "David S. Rosenblum",
	title = "{Towards a Method of Programming with Assertions}",
	booktitle = "14th International Conference on Software Engineering",
	city = "Melbourne, Australia",
	pages = "92--104",
	month = "may",
	year = 1992}

@book{AHU,
	author = "Alfred V. Aho and John E. Hopcroft and Jeffrey D. Ullman",
	title = "The Design and Analysis of Computer Algorithms",
	year = 1974,
	publisher = "Addison-Wesley"}

@inproceedings {incl,
	author = "Kiem-Phong Vo and Yih-Farn Chen",
	title = "{Incl: A Tool to Analyze Include Files}",
	booktitle=  "Summer 1992 USENIX Conference",
	city = "San Antonio, Texas",
	pages = "199--208",
	month = "jun",
	year = 1992}

@article {kk,
	author = "T. Kamada and S. Kawai",
	title = "{An algorithm for drawing general undirected graphs}",
	journal = "Information Processing Letters",
	volume = 31,
	number = 1,
	pages = "7--15",
	month = apr,
	year = 1989}

@techreport {bonsai,
	author = "Jon Helman",
	title = "{Bonsai: A Prototype Graph Browser and Graphical Interface Tool}",
	number="11229-871028-20TMS",
	institution="AT\&T Bell Laboratories",
	address="Murray Hill, NJ",
	year= 1987}

@inproceedings {newbery:edge,
	author="Frances Newbery and Walter Tichy",
	title="{Knowledge Based Editors for Directed Graphs}",
	booktitle="1st European Software Engineering Conference",
	pages="101--109",
	year=1987,
	editor="H. Nichols and D. Simpson",
	city="De Strasbourg, France",
	publisher = "Springer Verlag"}

@article {vips,
	author = "S. Isoda and T. Shimomura and Y. Ono",
	title = "{VIPS: A Visual Debugger}",
	journal="IEEE Software",
	month = may,
	year = 1987,
	pages = "8--19"}

@article {fr,
	author="Thomas M. J. Fruchterman and Edward M. Reingold",
	title="{Graph Drawing by Force-directed Placement}",
	journal=spe,
	volume=21,
	number=11,
	month=nov,
	year=1991,
	pages="1129--1164"}

@inproceedings {spremb,
	author="Peter Eades",
	title="{A Heuristic for Graph Drawing}",
	booktitle="Congressus Numerantium",
	pages="149--160",
	year=1984,
	volume=42}
	
@book{kamada,
	author = "Tomihisa Kamada",
	title = "Visualizing Abstract Objects and Relations",
	year = 1989,
	publisher = "World Scientific"}

@techreport {kn:dotguide,
	author = "Eleftherios Koutsofios and Stephen C. North",
	title = "{Drawing graphs with dot}",
	institution="AT\&T Bell Laboratories",
	address="Murray Hill, NJ",
	year = 1992,
	note = "technical report available from the authors"}

@inproceedings {gknv:qualitysoft,
	author="Emden R. Gansner and Eleftherios Koutsofios and Stephen C. North and Kiem-Phong Vo",
	title="{Graph Visualization in Software Analysis}",
	booktitle="2nd IEEE Symposium on Assessment of Quality Software Development Tools",
	month=may,
	year=1992,
	pages="226-237",
	city = "New Orleans"
	}

@techreport {kn:dotty,
	author="Eleftherios Koutsofios and Stephen C. North",
	title="{Editing Graphs with DOTTY}",
	number="59113-00000-00TM",
	month=jan,
	year=1993,
	institution="AT\&T Bell Laboratories",
	address="Murray Hill, NJ"}

@article {warfield,
	author="John Warfield",
	title="{Crossing Theory and Hierarchy Mapping}",
	journal="IEEE Transactions on Systems, Man, and Cybernetics",
	volume="SMC-7",
	number=7,
	month=jul,
	year=1977,
	pages="505--523"}

@article {gmb,
	author="D. Jablonowski and  V. Guarna, Jr.",
	title={GMB: A Tool for Manipulating and Animating Graph Data Structures},
	journal="Software-- Practice and Experience",
	volume=19,
	number=3,
	month=mar,
	year=1989,
	pages="283--301" }

@article{grab,
	author="L. A. Rowe and M. Davis and E. Messinger and C. Meyer and C. Spirakis and A. Tuan",
	title={A Browser for Directed Graphs},
	journal="Software-- Practice and Experience",
	volume=17,
	number=1,
	month=jan,
	year=1987,
	pages="61--76" }

@inproceedings{eades-mckay-wormald,
	author="P. Eades and B. McKay and N. Wormald",
	title={On an Edge Crossing Problem},
	booktitle="Proceedings of the 9th Australian Computer Science Conference",
	year=1986,
	city="Australian National University",
	pages="327--334"}

@report{eades-wormald,
	author="P. Eades and N. Wormald",
	title={The Median Heuristic for Drawing 2-Layered Networks},
	number=69,
	year=1986,
	institution="Dept. of Computer Science, University of Queensland, Australia"}

@inproceedings{htdag,
	author="Richard J. Lipton and Stephen C. North and Jonathan S. Sandberg",
	title={A Method for Drawing Graphs},
	booktitle="Proceedings of the ACM Symposium on Computational Geometry",
	year=1985,
	pages="153--160" }

@article{circular,
	author="Erkki M\:akinen",
	title={On Circular Layouts},
	journal="International Journal of Computer Mathematics",
	volume=24,
	pages="29--37" }

@article{compoze,
	author="Eli Messigner and Lawrence Rowe and Robert Henry",
	title={A Divide and Conquer Algorithm for the Automatic Layout of Large Directed Graphs},
	journal="IEEE Transactions on Systems, Man, and Cybernetics",
	volume=21,
	number=1,
	month=jan,
	year=1991,
	pages="1--12" }

@inproceedings{eades-xuemin,
	author="Peter Eades and Lin Xuemin",
	title={How to Draw a Directed Graph},
	booktitle="Proceedings of the IEEE Workshop on Visual Languages",
	year=1989,
	pages="13--17" }

@report{et:bibliography,
	author="Robert Tamassia and Peter Eades",
	title={Algorithms for Drawing Graphs: An Annotated Bibliography},
	institution="Brown University Dept. of Computer Science",
	number="CS-89-09",
	month=feb,
	year=1989 }

@article{tbb:readability,
	author="R. Tamassia and C. Batini and G. Di Battista",
	title={Automatic Graph Drawing and Readability of Diagrams},
	journal="IEEE Transactions on Systems, Man, and Cybernetics",
	volume=18,
	year=1988,
	month=feb,
	pages="61--79" }

@techreport {neatoguide,
	author = "Stephen C. North",
	title = "{Neato User's Guide}",
	institution="AT\&T Bell Laboratories",
	address="Murray Hill, NJ",
	year = 1992,
	number="59113-921014-14TM" }

@book {graphbase,
	author = "Donald E. Knuth",
	title="The Stanford Graphbase: a platform for combinatorial computing",
	year=1993,
	publisher="Addison-Wesley",
	isbn="0-201-54275-7"
	}

@InProceedings{voronoi,
  title =        "Improved Force-Directed Layouts",
  author =       "Emden R. Gansner and Stephen North",
  booktitle =    gd98,
  editor =       "S. Whitesides",
  address =      "Montreal, Canada",
  year =         "1999",
  series =       "Lecture Notes in Computer Science",
  volume =       "1547",
  pages =        "364-373",
  publisher =    "Springer-Verlag"
}

@InProceedings{st,
  title =        "Circular Drawings of Biconnected Graphs",
  author =       "Janet Six and Ioannis Tollis",
  booktitle =    "Proc. ALENEX 99",
  year =         "1999",
  pages =        "57-73"
}

@InProceedings{st2,
  title =        "A Framework for Circular Drawings of Networks",
  author =       "Janet Six and Ioannis Tollis",
  booktitle =    gd99,
  year =         "2000",
  series =       "Lecture Notes in Computer Science",
  volume =       "1731",
  pages =        "107-116",
  publisher =    "Springer-Verlag"
}

@inproceedings {paths,
    title = "Implementing a General-Purpose Edge Router",
    author = "D. Dobkin and E. Gansner and E. Koutsofios and S. North",
    editor = "G. DiBattista",
    booktitle = gd97,
    series = lncs,
    volume = 1353,
    pages = "262-271",
    year = 1997
}

@article {scan,
    author = "P. Eades and Wei Lai and K. Misue and K. Sugiyama", 
    title = "Layout Adjustment and the Mental Map",
    journal = "J. Visual Languages and Computing",
    volume = 6,
    pages = "183--210",
    year = 1995
}

@inproceedings {kw,
    title = "Maintaining the Mental Map for Circular Drawings",
    author = "M. Kaufmann and R. Wiese",
    editor = "M. Goodrich",
    booktitle = gd02,
    series = lncs,
    volume = 2528,
    pages = "12-22"
}

@inproceedings {pack,
    title = "Disconnected Graph Layout and the Polyomino Packing Approach",
    author = "K. Freivalds and U. Dogrusoz and P. Kikusts",
    editor = "P. Mutzel et al.",
    booktitle = gd01,
    series = lncs,
    volume = 2265,
    pages = "378-391",
    year = 2002
}

@article {gviz,
    author = "E.R. Gansner and S.C. North",
    title = "An Open Graph Visualization System and its Applications to Software
 Engineering",
    journal = spe,
    volume =  30,
    pages = "1203-1233",
    year = 2000
  }

@inproceedings {kruskal,
    author = "J. Kruskal and J. Seery",
    title = "Designing Network Diagrams",
    booktitle = "Proc. First General Conf. on Social Graphics",
    pages = "22-50",
    year = 1980
}

@article {cohen,
    author = "J. Cohen",
    title = "Drawing graphs to convey proximity: an incremental arrangement meth
od",
    journal = acm-tchi,
    volume = 4, number = 11,
    pages = "197-229",
    year = 1987
  }

@inproceedings {nicheworks,
    title = "NicheWorks - Interactive Visualization of Very Large Graphs",
    author = "G. Wills",
    editor = "G. DiBattista",
    booktitle = "Symposium on Graph Drawing GD'97",
    series = lncs,
    volume = 1353,
    pages = "403-414",
    year = 1997
}

@inproceedings  {dotty,
        author = "Eleftherios Koutsofios and Steve North",
        title = "{Applications of Graph Visualization}",
        booktitle= "Proceedings of Graphics Interface",
        month = may,
        pages = {235--245},
        city = "Banff, Canada",
        year = 1994}

@article {scale,
	author= "K. Marriott and P.J. Stuckey and V. Tam and W. He",
	title =  "Removing Node Overlapping in Graph Layout using Constrained Optimization",
	journal="Constraints",
    notes = "to appear"
}

@conference {grappa,
    author    = "W. Lee and N. Barghouti and J. Mocenigo",
    title     = "{Grappa}: A Graph Package in {Java}",
    editor = "G. DiBattista",
    booktitle = gd97,
    series = lncs,
    volume = 1353,
    year = 1997
}

@article{sfdp,
  author =      "Y. F. Hu",
  title =       "Efficient and High Quality Force-Directed Graph Drawing",
  journal =     "Mathematica Journal",
  volume =      "10",
  year =        "2005",
  pages =       "37-71",
}

@inproceedings  {sqtreemap,
        author = "M. Bruls and K. Huizing and J. van Wijk",
        title = "{Squarified Treemaps}",
        booktitle= "Proceedings of Eurographics and IEEE TVCG Symposium on Visualization",
        pages = {33--42},
        city = "Vienna",
        editor = "W. de Leeuw and R. van Liere",
        year = 2000}

@techreport {gml,
	author="Michael Himsolt",
	title="{GML: A portable Graph File Format}",
	institution="Universitat Passau",
    url="\url{http://www.fim.uni-passau.de/fileadmin/files/lehrstuhl/brandenburg/projekte/gml/gml-technical-report.pdf}"
}

@inproceedings{DBLP:conf/gd/BrandesEHHM00,
  author    = {Ulrik Brandes and
               Markus Eiglsperger and
               Ivan Herman and
               Michael Himsolt and
               M. Scott Marshall},
  title     = {GraphML Progress Report},
  booktitle = {Graph Drawing},
  year      = {2001},
  pages     = {501-512},
  ee        = {http://link.springer.de/link/service/series/0558/bibs/2265/22650501.htm},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}