Frontmatter: Eurographics Workshop on Urban Data Modelling and Visualisation

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UDMV 2015

Eurographics Workshop on

Urban Data Modelling and Visualisation

Delft, the Netherlands November 23rd, 2015

Workshop Chair

Filip Biljecki (3D geoinformation, TU Delft, Netherlands) Programme Chair

Vincent Tourre (CRENAU, AAU, Ecole Centrale de Nantes, France)

Proceedings Production Editor

Dieter Fellner (TU Darmstadt & Fraunhofer IGD, Germany) Sponsored by EUROGRAPHICS Association

DOI: 10.2312/udmv.20152025

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Dieter W. Fellner, Werner Hansmann, Werner Purgathofer, François Sillion Series Editors

This work is subject to copyright.

All rights reserved, whether the whole or part of the material is concerned, specifically those of translation, reprinting, re-use of illustrations, broadcasting, reproduction by photocopying machines or similar means, and storage in data banks.

Copyright c2015 by the Eurographics Association Postfach 2926, 38629 Goslar, Germany

Published by the Eurographics Association –Postfach 2926, 38629 Goslar, Germany–

in cooperation with

Institute of Computer Graphics & Knowledge Visualization at Graz University of Technology and

Fraunhofer IGD (Fraunhofer Institute for Computer Graphics Research), Darmstadt ISBN 978-3-905674-80-4

ISSN 2307-8251 (online)

The electronic version of the proceedings is available from the Eurographics Digital Library at http://diglib.eg.org

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Table of Contents

Table of Contents . . . iii

International Programme Committee . . . iv

Organising Committee . . . iv

Sponsors . . . v

Author Index . . . vi

Geometry Analysis Far-LoD: Level of Detail for Massive Sky View Factor Calculations in Large Cities . . . 1

David Muñoz Novoa, Benoit Beckers, Gonzalo Besuievsky, and Gustavo Patow Visibility Analysis in a Point Cloud Based on the Medial Axis Transform . . . 7

Ravi Peters, Hugo Ledoux, and Filip Biljecki Geometry Creation Combining Geometry, Topology and Semantics for Generic Building Description and Simulations . . 13

Sébastien Horna, Guillaume Damiand, Abdoulaye Diakité, and Daniel Meneveaux 5D Multi-Purpose Land Information System . . . 19

Charalabos Ioannidis, Styliani Verykokou, Sofia Soile, and Chryssy Potsiou Automatic Semantic-preserving Conversion Between OBJ and CityGML . . . 25

Filip Biljecki and Ken Arroyo Ohori Dynamic Phenomenona Representing Urban Phenomena in Their Context and at Different LoD: from Raw Data to Appropriate LoD . . . 31

Ha Pham, A. Ruas, and T. Libourel Conceptualizing, Managing and Developing: A Web Based 3D City Information Model for Urban Energy Demand Simulation . . . .37

Rushikesh Padsala and Volker Coors Dynamizers - Modeling and Implementing Dynamic Properties for Semantic 3D City Models . . . 43

Kanishk Chaturvedi and Thomas H. Kolbe People On the Acquisition of Human Emotions in Space and Time . . . 49

Julius Schöning and Corinna E. Bonhage Who are my Visitors and Where do They Come From? An Analysis Based on Foursquare Check-ins and Place-based Semantics. . . 55

P. Hallot, K. Stewart, and Roland Billen Commercial Evolution Simulation . . . 59 Carlos Soriano and Gustavo Patow

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International Programme Committee Carlos Andujar (Spain)

Ken Arroyo Ohori (Netherlands) António Augusto de Sousa (Portugal) Benoit Beckers (France)

Gonzalo Besuievsky (Spain) Carles Bosch (Spain)

Arzu Çöltekin (Switzerland) Ruth Conroy Dalton (UK) Jürgen Döllner (Germany) Elmar Eisemann (Netherlands) Gilles Gesquière (France) Gérard Hégron (France) Jérôme Kämpf (Switzerland) Hugo Ledoux (Netherlands) Daniel Méneveaux (France) Guillaume Moreau (France) Przemyslaw Musialski (Austria) Gustavo Patow (Spain)

Michela Spagnuolo (Italy) Jantien Stoter (Netherlands) Michael Wimmer (Austria) Peter Wonka (US)

Organising Committee Ken Arroyo Ohori

Hugo Ledoux Liu Liu

Pirouz Nourian Ravi Peters Jantien Stoter Sisi Zlatanova

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