Curriculum vitae
Gustavo Adolfo Ken Arroyo Ohori was born on June 12, 1985 in Mexico City. He graduated in 2003 from the Bicultural High School (‘Preparatoria Bicultural’) programme and in 2007 from the BSc in Computer Science and Technology programme (‘ITC01: Ingeniería en Tecnologías Computacionales’) at the Mexico City campus of the Monterrey Institute of Technology and Higher Education (‘Instituto Tecnológico y de Estudios Superiores de Monterrey’).
Arriving to the Delft University of Technology in 2008, Ken graduated from the MSc in Geomatics programme in 2010 with his thesis on the Validation and automatic repair of planar partitions using a constrained triangulation, which later evolved into some of the data repair ideas exposed in Chapter 10 of this thesis.
In 2011, Ken started his PhD project on the Higher-dimensional modelling of geographic information, supervised by Jantien Stoter and Hugo Ledoux, working under the umbrella of the project 5D Data Modelling: Full Integration of 2D/3D Space, Time and Scale Dimensions of the Dutch Technology Foundation (STW). In October 2012, he visited Guillaume Damiand, collaborating on the incremental construction method that later became Chapter 7 of this thesis.
In 2016, Ken started working as a postdoc in the same 5D Data Modelling project, focusing on 4D visualisation and in the integrated modelling of space and time.
Publications
2016
Voxelization algorithms for geospatial applications: computational methods for voxelating spatial datasets of 3D city models containing 3D surface, curve and point data models. Pirouz Nourian, Romulo Gonçalves, Sisi Zlatanova, Ken Arroyo Ohori and Anh Vu Vo. MethodsX 3, January 2016, pp. 69–86. ISSN: 2215-0161.
@article{16methodsx,
author = {Pirouz Nourian and Romulo Gon\c{c}alves and Sisi Zlatanova and Ken {Arroyo Ohori} and Anh Vu Vo},
journal = {MethodsX},
month = {jan},
note = {ISSN: 2215-0161},
pages = {69--86},
title = {Voxelization Algorithms for Geospatial Applications: Computational methods for voxelating spatial datasets of {3D} city models containing {3D} surface, curve and point data models},
volume = {3},
year = {2016}
}2015
Automatically enhancing CityGML LOD2 models with a corresponding indoor geometry. Roeland Boeters, Ken Arroyo Ohori, Filip Biljecki and Sisi Zlatanova. International Journal of Geographical Information Science 29(12), December 2015, pp. 2248–2268. ISSN: 1365–8816 (Print), 1362–3087 (Online).
@article{15ijgis_roeland,
author = {Roeland Boeters and Ken {Arroyo Ohori} and Filip Biljecki and Sisi Zlatanova},
journal = {International Journal of Geographical Information Science},
month = {dec},
note = {ISSN: 1365--8816 (Print), 1362--3087 (Online)},
number = {12},
pages = {2248--2268},
title = {Automatically enhancing {CityGML} {LOD2} models with a corresponding indoor geometry},
volume = {29},
year = {2015}
}Automatic semantic-preserving conversion between OBJ and CityGML. Filip Biljecki and Ken Arroyo Ohori. In F. Biljecki and V. Tourre (eds.), Eurographics Workshop on Urban Data Modelling and Visualisation, Eurographics Association, Delft, The Netherlands, November 2015, pp. 25–30. ISBN: 978–3–905674–80–4 ISSN: 2307–8251.
@incollection{15udmv,
address = {Delft, The Netherlands},
author = {Filip Biljecki and Ken {Arroyo Ohori}},
booktitle = {Eurographics Workshop on Urban Data Modelling and Visualisation},
editor = {F. Biljecki and V. Tourre},
month = {nov},
note = {ISBN: 978--3--905674--80--4 ISSN: 2307--8251},
pages = {25--30},
publisher = {Eurographics Association},
title = {Automatic semantic-preserving conversion between {OBJ} and {CityGML}},
year = {2015}
}Storing a 3D city model, its levels of detail and the correspondences between objects as a 4D combinatorial map. Ken Arroyo Ohori, Hugo Ledoux and Jantien Stoter. In Alias Abdul Rahman, Umit Isikdag and Francesc Antón Castro (eds.), Joint International Geoinformation Conference 2015, 28–30 October 2015, Kuala Lumpur, Malaysia, ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences II–2/W2, ISPRS, Kuala Lumpur, Malaysia, October 2015, pp. 1–8. ISSN: 2194–9042 (Print), 2194–9050 (Internet and USB).
@inproceedings{15isprs,
address = {Kuala Lumpur, Malaysia},
author = {Ken {Arroyo Ohori} and Hugo Ledoux and Jantien Stoter},
booktitle = {Joint International Geoinformation Conference 2015, 28--30 October 2015, Kuala Lumpur, Malaysia},
editor = {Alias Abdul Rahman and Umit Isikdag and Francesc Ant\'on Castro},
month = {oct},
note = {ISSN: 2194--9042 (Print), 2194--9050 (Internet and USB)},
pages = {1--8},
publisher = {ISPRS},
series = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
title = {Storing a {3D} city model, its levels of detail and the correspondences between objects as a {4D} combinatorial map},
volume = {II--2/W2},
year = {2015}
}Modelling a 3D city model and its levels of detail as a true 4D model. Ken Arroyo Ohori, Hugo Ledoux, Filip Biljecki and Jantien Stoter. ISPRS International Journal of Geo-Information 4(3), September 2015, pp. 1055–1075. ISSN: 2220–9964.
@article{15ijgi,
author = {Ken {Arroyo Ohori} and Hugo Ledoux and Filip Biljecki and Jantien Stoter},
journal = {ISPRS International Journal of Geo-Information},
month = {sep},
note = {ISSN: 2220--9964},
number = {3},
pages = {1055--1075},
title = {Modelling a {3D} city model and its levels of detail as a true {4D} model},
volume = {4},
year = {2015}
}A dimension-independent extrusion algorithm using generalised maps. Ken Arroyo Ohori, Hugo Ledoux and Jantien Stoter. International Journal of Geographical Information Science 29(7), July 2015, pp. 1166–1186. ISSN: 1365–8816 (Print), 1362–3087 (Online).
@article{15ijgis_extrusion,
author = {Ken {Arroyo Ohori} and Hugo Ledoux and Jantien Stoter},
journal = {International Journal of Geographical Information Science},
month = {jul},
note = {ISSN: 1365--8816 (Print), 1362--3087 (Online)},
number = {7},
pages = {1166--1186},
title = {A dimension-independent extrusion algorithm using generalised maps},
volume = {29},
year = {2015}
}An evaluation and classification of nD topological data structures for the representation of objects in a higher-dimensional GIS. Ken Arroyo Ohori, Hugo Ledoux and Jantien Stoter. International Journal of Geographical Information Science 29(5), May 2015, pp. 825–849. ISSN: 1365–8816 (Print), 1362–3087 (Online).
@article{15ijgis_ndstructures,
author = {Ken {Arroyo Ohori} and Hugo Ledoux and Jantien Stoter},
journal = {International Journal of Geographical Information Science},
month = {may},
note = {ISSN: 1365--8816 (Print), 1362--3087 (Online)},
number = {5},
pages = {825--849},
title = {An evaluation and classification of {nD} topological data structures for the representation of objects in a higher-dimensional {GIS}},
volume = {29},
year = {2015}
}2014
A triangulation-based approach to automatically repair GIS polygons. Hugo Ledoux, Ken Arroyo Ohori and Martijn Meijers. Computers & Geosciences 66, May 2014, pp. 121–131. ISSN: 0098–3004.
@article{14cg,
author = {Hugo Ledoux and Ken {Arroyo Ohori} and Martijn Meijers},
journal = {Computers \& Geosciences},
month = {may},
note = {ISSN: 0098--3004},
pages = {121--131},
title = {A triangulation-based approach to automatically repair {GIS} polygons},
volume = {66},
year = {2014}
}Constructing an n-dimensional cell complex from a soup of (n-1)-dimensional faces. Ken Arroyo Ohori, Guillaume Damiand and Hugo Ledoux. In Prosenjit Gupta and Christos Zaroliagis (eds.), Applied Algorithms. First International Conference, ICAA 2014, Kolkata, India, January 13-15, 2014. Proceedings, Lecture Notes in Computer Science 8321, Springer International Publishing Switzerland, Kolkata, India, January 2014, pp. 37–48. ISBN: 978–3–319–04125–4 (Print) 978–3–319–04126–1 (Online) ISSN: 0302–9743 (Print) 1611–3349 (Online).
@incollection{14icaa,
address = {Kolkata, India},
author = {Ken {Arroyo Ohori} and Guillaume Damiand and Hugo Ledoux},
booktitle = {Applied Algorithms. First International Conference, ICAA 2014, Kolkata, India, January 13-15, 2014. Proceedings},
editor = {Prosenjit Gupta and Christos Zaroliagis},
month = {jan},
note = {ISBN: 978--3--319--04125--4 (Print) 978--3--319--04126--1 (Online) ISSN: 0302--9743 (Print) 1611--3349 (Online)},
pages = {37--48},
publisher = {Springer International Publishing Switzerland},
series = {Lecture Notes in Computer Science},
title = {Constructing an n-dimensional cell complex from a soup of (n-1)-dimensional faces},
volume = {8321},
year = {2014}
}2013
Using extrusion to generate higher-dimensional GIS datasets. Ken Arroyo Ohori and Hugo Ledoux. In Craig Knoblock, Peer Kröger, John Krumm, Markus Schneider and Peter Widmayer (eds.), SIGSPATIAL’13: Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM, Orlando, United States, November 2013, pp. 398–401. ISBN: 978–1–4503–2521–9.
@incollection{13acmsigspatial,
address = {Orlando, United States},
author = {Ken {Arroyo Ohori} and Hugo Ledoux},
booktitle = {SIGSPATIAL'13: Proceedings of the 21st ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems},
editor = {Craig Knoblock and Peer Kr\"oger and John Krumm and Markus Schneider and Peter Widmayer},
month = {nov},
note = {ISBN: 978--1--4503--2521--9},
pages = {398--401},
publisher = {ACM},
title = {Using extrusion to generate higher-dimensional {GIS} datasets},
year = {2013}
}Modelling higher dimensional data for GIS using generalised maps. Ken Arroyo Ohori, Hugo Ledoux and Jantien Stoter. In B. Murgante, S. Misra, M. Carlini, C. Torre, H. Q. Nguyen, D. Taniar, B. Apduhan and O. Gervasi (eds.), Computational Science and Its Applications — ICCSA 2013. 13th International Conference, Ho Chi Minh City, Vietnam, June 24–27, 2013, Proceedings, Part I, Lecture Notes in Computer Science 7971, Springer Berlin Heidelberg, Ho Chi Minh City, Vietnam, June 2013, pp. 526–539. ISBN: 978–3–642–39636–6 (Print) 978–3–642–39637–3 (Online) ISSN: 0302–9743 (Print) 1611–3349 (Online).
@incollection{13iccsa,
address = {Ho Chi Minh City, Vietnam},
author = {Ken {Arroyo Ohori} and Hugo Ledoux and Jantien Stoter},
booktitle = {Computational Science and Its Applications --- ICCSA 2013. 13th International Conference, Ho Chi Minh City, Vietnam, June 24--27, 2013, Proceedings, Part I},
editor = {B. Murgante and S. Misra and M. Carlini and C. Torre and H.Q. Nguyen and D. Taniar and B. Apduhan and O. Gervasi},
month = {jun},
note = {ISBN: 978--3--642--39636--6 (Print) 978--3--642--39637--3 (Online) ISSN: 0302--9743 (Print) 1611--3349 (Online)},
pages = {526--539},
publisher = {Springer Berlin Heidelberg},
series = {Lecture Notes in Computer Science},
title = {Modelling Higher Dimensional Data for {GIS} Using Generalised Maps},
volume = {7971},
year = {2013}
}Representing the dual of objects in a four-dimensional GIS. Ken Arroyo Ohori, Pawel Boguslawski and Hugo Ledoux. In A. Abdul Rahman, P. Boguslawski, C. Gold and M. N. Said (eds.), Developments in Multidimensional Spatial Data Models, Lecture Notes in Geoinformation and Cartography, Springer Berlin Heidelberg, Johor Bahru, Malaysia, May 2013, pp. 17–31. ISBN: 978–3–642–36378–8 (Print) 978–3–642–36379–5 (Online) ISSN: 1863–2246 (Print) 1863–2351 (Online).
@incollection{13geoadvances,
address = {Johor Bahru, Malaysia},
author = {Ken {Arroyo Ohori} and Pawel Boguslawski and Hugo Ledoux},
booktitle = {Developments in Multidimensional Spatial Data Models},
editor = {Abdul Rahman, A. and Boguslawski, P. and Gold, C. and Said, M.N.},
month = {may},
note = {ISBN: 978--3--642--36378--8 (Print) 978--3--642--36379--5 (Online) ISSN: 1863--2246 (Print) 1863--2351 (Online)},
pages = {17--31},
publisher = {Springer Berlin Heidelberg},
series = {Lecture Notes in Geoinformation and Cartography},
title = {Representing the dual of objects in a four-dimensional {GIS}},
year = {2013}
}Manipulating higher dimensional spatial information. Ken Arroyo Ohori, Filip Biljecki, Jantien Stoter and Hugo Ledoux. In Danny Vandenbroucke, Bénédicte Bucher and Joep Crompvoets (eds.), Geographic Information Science at the Heart of Europe. Proceedings of the 16th AGILE International Conference on Geographic Information Science, Leuven, Belgium, May 2013.
@inproceedings{13agile,
address = {Leuven, Belgium},
author = {Ken {Arroyo Ohori} and Filip Biljecki and Jantien Stoter and Hugo Ledoux},
booktitle = {Geographic Information Science at the Heart of Europe. Proceedings of the 16th AGILE International Conference on Geographic Information Science},
editor = {Danny Vandenbroucke and B\'en\'edicte Bucher and Joep Crompvoets},
month = {may},
title = {Manipulating higher dimensional spatial information},
year = {2013}
}2012
Validation and automatic repair of planar partitions using a constrained triangulation. Ken Arroyo Ohori, Hugo Ledoux and Martijn Meijers. Photogrammetrie, Fernerkundung, Geoinformation 5, October 2012, pp. 613–630. ISSN: 1432–8364.
@article{12pfg,
author = {Ken {Arroyo Ohori} and Hugo Ledoux and Martijn Meijers},
journal = {Photogrammetrie, Fernerkundung, Geoinformation},
month = {oct},
note = {ISSN: 1432--8364},
pages = {613--630},
title = {Validation and Automatic Repair of Planar Partitions Using a Constrained Triangulation},
volume = {5},
year = {2012}
}Automatically repairing polygons and planar partitions with prepair and pprepair. Ken Arroyo Ohori, Hugo Ledoux and Martijn Meijers. Proceedings of the 4th Open Source GIS UK Conference, Nottingham, United Kingdom, September 2012. Best paper/presentation award.
@inproceedings{12osgis,
address = {Nottingham, United Kingdom},
author = {Ken {Arroyo Ohori} and Hugo Ledoux and Martijn Meijers},
booktitle = {Proceedings of the 4th Open Source GIS UK Conference},
month = {sep},
title = {Automatically repairing polygons and planar partitions with prepair and pprepair},
year = {2012}
}Integrating scale and space in 3D city models. Jantien Stoter, Hugo Ledoux, Martijn Meijers and Ken Arroyo Ohori. In Jacynthe Pouliot, Sylvie Daniel, Frédéric Hubert and Alborz Zamyadi (eds.), Proceedings of the 7th International 3D GeoInfo Conference, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XXXVIII-4/C26, ISPRS, Québec City, Canada, May 2012, pp. 7–10.
@inproceedings{123dgeoinfo,
address = {Qu\'ebec City, Canada},
author = {Jantien Stoter and Hugo Ledoux and Martijn Meijers and Ken {Arroyo Ohori}},
booktitle = {Proceedings of the 7th International 3D GeoInfo Conference},
editor = {Jacynthe Pouliot and Sylvie Daniel and Fr{\'e}d{\'e}ric Hubert and Alborz Zamyadi},
month = {may},
pages = {7--10},
publisher = {ISPRS},
series = {International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
title = {Integrating Scale and Space in {3D} City Models},
volume = {XXXVIII-4/C26},
year = {2012}
}Automatically repairing invalid polygons with a constrained triangulation. Hugo Ledoux, Ken Arroyo Ohori and Martijn Meijers. In Jérôme Gensel, Didier Josselin and Danny Vandenbroucke (eds.), Multidisciplinary Research on Geographical Information in Europe and Beyond. Proceedings of the 15th AGILE International Conference on Geographic Information Science, Avignon, France, April 2012, pp. 13–18.
@inproceedings{12agile,
address = {Avignon, France},
author = {Hugo Ledoux and Ken {Arroyo Ohori} and Martijn Meijers},
booktitle = {Multidisciplinary Research on Geographical Information in Europe and Beyond. Proceedings of the 15th AGILE International Conference on Geographic Information Science},
editor = {J\'er\^ome Gensel and Didier Josselin and Danny Vandenbroucke},
month = {apr},
pages = {13--18},
title = {Automatically repairing invalid polygons with a constrained triangulation},
year = {2012}
}2011
Edge-matching polygons with a constrained triangulation. Hugo Ledoux and Ken Arroyo Ohori. Proceedings of GIS Ostrava 2011, Ostrava, Czech Republic, January 2011, pp. 377–390. ISBN: 978–80–248–2366–9 ISSN: 1213–239X.
@inproceedings{11ostrava,
address = {Ostrava, Czech Republic},
author = {Ledoux, Hugo and Arroyo Ohori, Ken},
booktitle = {Proceedings of GIS Ostrava 2011},
month = {jan},
note = {ISBN: 978--80--248--2366--9 ISSN: 1213--239X},
pages = {377--390},
title = {Edge-matching polygons with a constrained triangulation},
year = {2011}
}