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technical reports : dr. ir. A.F. van der Stappen

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author	dr. ir. A.F. van der Stappen

reports (34)

techrep_id	file	title / author
UU-CS-2007-033	ps.gz	Caging polygons with two and three fingers Mostafa Vahedi and A. Frank van der Stappen
UU-CS-2007-028	pdf	On the Design of Traps for Feeding 3D Parts on Vibratory Tracks Onno C. Goemans, A. Frank van der Stappen
UU-CS-2006-036	ps.gz pdf	Pushing using Compliance Dennis Nieuwenhuisen, A. Frank van der Stappen, and Mark H. Overmars
UU-CS-2006-035	ps.gz pdf	An Effective Framework for Path Planning amidst Movable Obstacles Dennis Nieuwenhuisen, A. Frank van der Stappen, and Mark H. Overmars
UU-CS-2006-029	ps.gz pdf	On Realistic Terrains Esther Moet, Marc van Kreveld, and A. Frank van der Stappen
UU-CS-2004-061	ps.gz pdf	Approximate Unions of Lines and Minkowski Sums Marc van Kreveld and A. Frank van der Stappen
UU-CS-2004-013	ps.gz pdf	On Computing All Immobilizing Grasps of a Simple Polygon with Few Contacts Jae-Sook Cheong, Herman J. Haverkort, A. Frank van der Stappen
UU-CS-2004-004	pdf	Immobilizing Hinged Polygons Jae-Sook Cheong, A. Frank van der Stappen, Ken Goldberg, Mark H. Overmars, Elon Rimon
UU-CS-2003-019	pdf	Interactive needle insertions in 3D nonlinear material Han-Wen Nienhuys, A. Frank van der Stappen
UU-CS-2003-018	pdf	Maintaining mesh connectivity using a simplex-based data structure Han-Wen Nienhuys, A. Frank van der Stappen
UU-CS-2003-017	pdf	Collaborative Frame Selection: Exact and Distributed Algorithms for a Networked Robotic Camera with Discrete Zoom Levels Dezhen Song, A. Frank van der Stappen, Ken Goldberg
UU-CS-2002-044	ps.gz pdf	A Delaunay approach to interactive cutting in triangulated surfaces Han-Wen Nienhuys, A. Frank van der Stappen
UU-CS-2002-036	ps.gz pdf	TSP with Neighborhoods of Varying Size Mark de Berg, Joachim Gudmondsson, Matthew J. Katz, Christos Levcopoulos, Mark H. Overmars, A. Frank van der Stappen
UU-CS-2001-36	pdf	Gaussian sampling for probabilistic roadmap planners V. Boor, M. H. Overmars, A. F. van der Stappen
UU-CS-2001-16	pdf	Supporting cuts and finite element deformation in interactive surgery simulation H. W. Nienhuys, A. F. van der Stappen
UU-CS-2001-11	pdf	Geometry and Part Feeding A. F. van der Stappen, R-P. M. Berretty, K. Goldberg, M. H. Overmars
UU-CS-2000-41	ps.gz pdf	Models and motion planning M. T. de Berg, M. J. Katz, M. H. Overmars, A. F. van der Stappen, J. M. Vleugels
UU-CS-2000-40	ps.gz pdf	Guarding scenes against invasive hypercubes M. T. de Berg, H. David, M. J. Katz, M. H. Overmars, A. F. van der Stappen, J. M. Vleugels
UU-CS-2000-39	ps.gz pdf	Trap design for vibratory bowl feeders R-P. M. Berretty, K. Goldberg, M. H. Overmars, A. F. van der Stappen
UU-CS-2000-21	ps.gz pdf	Orienting polyhedral parts by pushing R-P. M. Berretty, M. H. Overmars, A. F. van der Stappen
UU-CS-1999-39	ps.gz pdf	On the fatness of Minkowski sums M. T. de Berg, A. F. van der Stappen
UU-CS-1999-14	ps.gz pdf	Computing immobilizing grasps of polygonal parts A. F. van der Stappen, C. Wentink, M. H. Overmars
UU-CS-1998-30	ps.gz pdf	Motion planning for multiple robots B. Aronov, M. T. de Berg, A. F. van der Stappen, P. Svestka, J. M. Vleugels
UU-CS-1998-13	ps.gz pdf	Realistic input models for geometric algorithms M. T. de Berg, M. J. Katz, A. F. van der Stappen, J. M. Vleugels
UU-CS-1998-06	ps.gz pdf	Algorithms for fence design R-P. M. Berretty, K. Goldberg, M. H. Overmars, A. F. van der Stappen
UU-CS-1997-41	ps.gz pdf	Computing fence designs for orienting parts R-P. M. Berretty, K. Goldberg, M. H. Overmars, A. F. van der Stappen
UU-CS-1997-20	ps.gz pdf	Dynamic motion planning in low obstacle density environments R-P. M. Berretty, M. H. Overmars, A. F. van der Stappen
UU-CS-1997-19	ps.gz pdf	Motion planning in environments with low obstacle density A. F. van der Stappen, M. H. Overmars, M. T. de Berg, J. M. Vleugels
UU-CS-1996-49	ps.gz pdf	Geometrix eccentricity and the complexity of manipulation plans A. F. van der Stappen, K. Y. Goldberg, M. H. Overmars
UU-CS-1996-38	ps.gz pdf	Algorithms for fixture design C. Wentink, A. F. van der Stappen, M. H. Overmars
UU-CS-1995-33	ps.gz pdf	Motion planning in environments with low obstacle density A. F. van der Stappen, M. H. Overmars
UU-CS-1994-30	ps.gz pdf	Range searching and point location among fat objects M. H. Overmars, A. F. van der Stappen
RUU-CS-92-31	pdf	The complexity of the free space for motion planning amidst fat obstacles A.F. van der Stappen
RUU-CS-92-05	pdf	The complexity of the free space for a robot moving amidst fat obstacles M.H. Overmars and A.F. van der Stappen and D. Halperin

indexed (co) authors

author		group
Berg, prof. dr. M.T. de	all reports	games and virtual worlds	all reports
Berretty, dr. R-P.M.	all reports	games and virtual worlds	all reports
Boor, drs. V.	all reports	games and virtual worlds	all reports
Cheong, MSc J.S.	all reports	games and virtual worlds	all reports
Goemans, drs. O.C.	all reports	games and virtual worlds	all reports
Gudmundsson, dr. J.G.	all reports	games and virtual worlds	all reports
Haverkort, dr. H.J.	all reports	games and virtual worlds	all reports
Katz, dr. M.J.	all reports	games and virtual worlds	all reports
Kreveld, prof. dr. M.J. van	all reports	games and virtual worlds	all reports
Moet, dr. E.J.	all reports	multimedia and geometry	all reports
Nienhuys, dr. ir. H-W	all reports	games and virtual worlds	all reports
Nieuwenhuisen, dr. ing. D.	all reports	games and virtual worlds	all reports
Overmars, prof. dr. M.H.	all reports	games and virtual worlds	all reports
Stappen, dr. ir. A.F. van der	all reports	games and virtual worlds	all reports
Svestka, dr. P.	all reports	games and virtual worlds	all reports
Vahedi, dr. M.	all reports	games and virtual worlds	all reports
Vleugels, dr. J.M.	all reports	games and virtual worlds	all reports
Wentink, dr. C.J.	all reports	games and virtual worlds	all reports

BibTeX entries

@TECHREPORT{UUCS2007033,
author = {Vahedi, Mostafa and Stappen, A.~Frank~van~der},
year = 2007,
title = {Caging polygons with two and three fingers},
number = {UU-CS-2007-033},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2007/2007-033.ps.gz}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2007028,
author = {Goemans, Onno~C. and Stappen, A.~Frank~van~der},
year = 2007,
title = {On the Design of Traps for Feeding 3D Parts on Vibratory Tracks},
number = {UU-CS-2007-028},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2007/2007-028.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2006036,
author = {Nieuwenhuisen, Dennis and Stappen, A.~Frank~van~der and Overmars, Mark~H.},
year = 2006,
title = {Pushing using Compliance},
number = {UU-CS-2006-036},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2006/2006-036.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2006/2006-036.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2006035,
author = {Nieuwenhuisen, Dennis and Stappen, A.~Frank~van~der and Overmars, Mark~H.},
year = 2006,
title = {An Effective Framework for Path Planning amidst Movable Obstacles},
number = {UU-CS-2006-035},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2006/2006-035.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2006/2006-035.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2006029,
author = {Moet, Esther and Kreveld, Marc~van and Stappen, A.~Frank~van~der},
year = 2006,
title = {On Realistic Terrains},
number = {UU-CS-2006-029},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2006/2006-029.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2006/2006-029.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2004061,
author = {Kreveld, Marc~van and Stappen, A.~Frank~van~der},
year = 2004,
title = {Approximate Unions of Lines and Minkowski Sums},
number = {UU-CS-2004-061},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2004/2004-061.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2004/2004-061.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2004013,
author = {Cheong, Jae-Sook and Haverkort, Herman~J. and Stappen, A.~Frank~van~der},
year = 2004,
title = {On Computing All Immobilizing Grasps of a Simple Polygon with Few Contacts},
number = {UU-CS-2004-013},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2004/2004-013.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2004/2004-013.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2004004,
author = {Cheong, Jae-Sook and Stappen, A.~Frank~van~der and Goldberg, Ken and Overmars, Mark~H. and Rimon, Elon},
year = 2004,
title = {Immobilizing Hinged Polygons},
number = {UU-CS-2004-004},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2004/2004-004.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2003019,
author = {Nienhuys, Han-Wen and Stappen, A.~Frank~van~der},
year = 2003,
title = {Interactive needle insertions in 3D nonlinear material},
number = {UU-CS-2003-019},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2003/2003-019.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2003018,
author = {Nienhuys, Han-Wen and Stappen, A.~Frank~van~der},
year = 2003,
title = {Maintaining mesh connectivity using a simplex-based data structure},
number = {UU-CS-2003-018},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2003/2003-018.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2003017,
author = {Song, Dezhen and Stappen, A.~Frank~van~der and Goldberg, Ken},
year = 2003,
title = {Collaborative Frame Selection: Exact and Distributed Algorithms for a Networked Robotic Camera with Discrete Zoom Levels},
number = {UU-CS-2003-017},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2003/2003-017.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2002044,
author = {Nienhuys, Han-Wen and Stappen, A.~Frank~van~der},
year = 2002,
title = {A Delaunay approach to interactive cutting in triangulated surfaces},
number = {UU-CS-2002-044},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2002/2002-044.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2002/2002-044.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS2002036,
author = {Berg, Mark~de and Gudmondsson, Joachim and Katz, Matthew~J. and Levcopoulos, Christos and Overmars, Mark~H. and Stappen, A.~Frank~van~der},
year = 2002,
title = {TSP with Neighborhoods of Varying Size},
number = {UU-CS-2002-036},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2002/2002-036.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2002/2002-036.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS200136,
author = {Boor, V. and Overmars, M.~H. and Stappen, A.~F.~van~der},
year = 2001,
title = {Gaussian sampling for probabilistic roadmap planners},
number = {UU-CS-2001-36},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2001/2001-36.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS200116,
author = {Nienhuys, H.~W. and Stappen, A.~F.~van~der},
year = 2001,
title = {Supporting cuts and finite element deformation in interactive surgery simulation},
number = {UU-CS-2001-16},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2001/2001-16.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS200111,
author = {Stappen, A.~F.~van~der and Berretty, R-P.~M. and Goldberg, K. and Overmars, M.~H.},
year = 2001,
title = {Geometry and Part Feeding},
number = {UU-CS-2001-11},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2001/2001-11.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS200041,
author = {Berg, M.~T.~de and Katz, M.~J. and Overmars, M.~H. and Stappen, A.~F.~van~der and Vleugels, J.~M.},
year = 2000,
title = {Models and motion planning},
number = {UU-CS-2000-41},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2000/2000-41.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2000/2000-41.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS200040,
author = {Berg, M.~T.~de and David, H. and Katz, M.~J. and Overmars, M.~H. and Stappen, A.~F.~van~der and Vleugels, J.~M.},
year = 2000,
title = {Guarding scenes against invasive hypercubes},
number = {UU-CS-2000-40},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2000/2000-40.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2000/2000-40.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS200039,
author = {Berretty, R-P.~M. and Goldberg, K. and Overmars, M.~H. and Stappen, A.~F.~van~der},
year = 2000,
title = {Trap design for vibratory bowl feeders},
number = {UU-CS-2000-39},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2000/2000-39.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2000/2000-39.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS200021,
author = {Berretty, R-P.~M. and Overmars, M.~H. and Stappen, A.~F.~van~der},
year = 2000,
title = {Orienting polyhedral parts by pushing},
number = {UU-CS-2000-21},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-2000/2000-21.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-2000/2000-21.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199939,
author = {Berg, M.~T.~de and Stappen, A.~F.~van~der},
year = 1999,
title = {On the fatness of Minkowski sums},
number = {UU-CS-1999-39},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1999/1999-39.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1999/1999-39.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199914,
author = {Stappen, A.~F.~van~der and Wentink, C. and Overmars, M.~H.},
year = 1999,
title = {Computing immobilizing grasps of polygonal parts},
number = {UU-CS-1999-14},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1999/1999-14.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1999/1999-14.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199830,
author = {Aronov, B. and Berg, M.~T.~de and Stappen, A.~F.~van~der and Svestka, P. and Vleugels, J.~M.},
year = 1998,
title = {Motion planning for multiple robots},
number = {UU-CS-1998-30},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1998/1998-30.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1998/1998-30.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199813,
author = {Berg, M.~T.~de and Katz, M.~J. and Stappen, A.~F.~van~der and Vleugels, J.~M.},
year = 1998,
title = {Realistic input models for geometric algorithms},
number = {UU-CS-1998-13},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1998/1998-13.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1998/1998-13.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199806,
author = {Berretty, R-P.~M. and Goldberg, K. and Overmars, M.~H. and Stappen, A.~F.~van~der},
year = 1998,
title = {Algorithms for fence design},
number = {UU-CS-1998-06},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1998/1998-06.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1998/1998-06.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199741,
author = {Berretty, R-P.~M. and Goldberg, K. and Overmars, M.~H. and Stappen, A.~F.~van~der},
year = 1997,
title = {Computing fence designs for orienting parts},
number = {UU-CS-1997-41},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1997/1997-41.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1997/1997-41.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199720,
author = {Berretty, R-P.~M. and Overmars, M.~H. and Stappen, A.~F.~van~der},
year = 1997,
title = {Dynamic motion planning in low obstacle density environments},
number = {UU-CS-1997-20},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1997/1997-20.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1997/1997-20.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199719,
author = {Stappen, A.~F.~van~der and Overmars, M.~H. and Berg, M.~T.~de and Vleugels, J.~M.},
year = 1997,
title = {Motion planning in environments with low obstacle density},
number = {UU-CS-1997-19},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1997/1997-19.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1997/1997-19.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199649,
author = {Stappen, A.~F.~van~der and Goldberg, K.~Y. and Overmars, M.~H.},
year = 1996,
title = {Geometrix eccentricity and the complexity of manipulation plans},
number = {UU-CS-1996-49},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1996/1996-49.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1996/1996-49.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199638,
author = {Wentink, C. and Stappen, A.~F.~van~der and Overmars, M.~H.},
year = 1996,
title = {Algorithms for fixture design},
number = {UU-CS-1996-38},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1996/1996-38.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1996/1996-38.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199533,
author = {Stappen, A.~F.~van~der and Overmars, M.~H.},
year = 1995,
title = {Motion planning in environments with low obstacle density},
number = {UU-CS-1995-33},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1995/1995-33.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1995/1995-33.pdf}},
pubcat = {techreport}
}

@TECHREPORT{UUCS199430,
author = {Overmars, M.~H. and Stappen, A.~F.~van~der},
year = 1994,
title = {Range searching and point location among fat objects},
number = {UU-CS-1994-30},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlps = {{http://www.cs.uu.nl/research/techreps/repo/CS-1994/1994-30.ps.gz}},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1994/1994-30.pdf}},
pubcat = {techreport}
}

@TECHREPORT{RUUCS9231,
author = {Stappen, A.F.~van~der},
year = 1992,
title = {The complexity of the free space for motion planning amidst fat obstacles},
number = {RUU-CS-92-31},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1992/1992-31.pdf}},
pubcat = {techreport}
}

@TECHREPORT{RUUCS9205,
author = {Overmars, M.H. and Stappen, A.F.~van~der and Halperin, D.},
year = 1992,
title = {The complexity of the free space for a robot moving amidst fat obstacles},
number = {RUU-CS-92-05},
institution = {Department of Information and Computing Sciences, Utrecht University},
urlpdf = {{http://www.cs.uu.nl/research/techreps/repo/CS-1992/1992-05.pdf}},
pubcat = {techreport}
}