Program

8:00 – 8:45 Breakfast

8:45 – 9:00 Opening Remarks – Foreword

9:00 – 10:30 Session 1 – Routes

Multi-Day and Multi-Stay Travel Planning using Geo-Tagged Photos
Xun Li, Arizona State University, USA

CrowdRoute: A Crowd-Sourced Routing Algorithm in Public Transit Networks
To Tu Cuong, Free University Berlin, Germany

MoveSafe: A Framework for Transportation Mode-based Targeted Alerting in Disaster Response
Paras Mehta, Freie Universität Berlin, Germany
Sebastian Müller, Freie Universität Berlin, Germany 
Agnès Voisard, Freie Universität Berlin and Fraunhofer FOKUS, Germany

Extracting Scenic Routes from VGI Data Sources
Majid Alivand, University of Florida, USA 
Hartwig Hochmair, University of Florida, USA

10:30 – 11:00 Coffee Break

11:00 – 12:30 Session 2 – Spatiotemporal Data and Sensors

Tracing the German Centennial Flood in the Stream of Tweets: First Lessons Learned
Gennady Andrienko, Fraunhofer IAIS, Germany
Natalia Andrienko, Fraunhofer IAIS, Germany 
Sebastian Bothe, Fraunhofer IAIS, Germany
Georg Fuchs, Fraunhofer IAIS, Germany
Hendrik Stange, Fraunhofer IAIS, Germany

Exploratory analysis of OpenStreetMap for land use classification
Jacinto Estima, ISEGI – Universidade Nova de Lisboa, Portugal
Marco Painho, ISEGI – Universidade Nova de Lisboa, Portugal

A Mobile Sensor Data Acquisition and Evaluation Framework for Crowd Sourcing Data
Nicolas Billen, GIScience, University of Heidelberg, Germany
Johannes Lauer, GIScience, University of Heidelberg, Germany 
Alexander Zipf, GIScience, University of Heidelberg, Germany

Detecting Spatio-Temporal Outliers in Crowdsourced Bathymetry Data
Leela Sedaghat, Towson University, Department of Computer and Information Sciences, USA
John Hersey, SURVICE Engineering Company, USA
Michael McGuire, Towson University, Department of Computer and Information Sciences, USA

12:30 – 14:00 Lunch

14:00 – 15:30 Session 3 – Crowdsourcing Datasets and Data Enrichment

Web-based Enrichment of Bike Sensor Data for Automatic Geo-annotation
Pieterjan De Potter, Ghent University – iMinds, Department of Electronics and Information Systems – MultimediaLab, Belgium
Olivier Janssens, Ghent University – campus Kortrijk, ELIT – HOWEST, Belgium
Viktor Slavkovikj, Ghent University – iMinds, Department of Electronics and Information Systems – MultimediaLab, Belgium
Jürgen Slowack, Barco NV, Belgium
Rik Van de Walle, Ghent University – iMinds – ELIS – Multimedia Lab, Belgium,
Steven Verstockt, Ghent University – iMinds, Department of Electronics and Information Systems – MultimediaLab, Belgium

On Quantifying Qualitative Geospatial Data: A Probabilistic Approach
Georgios Skoumas, National Technical University of Athens, Greece
Anastasios Kyrillidis, EPFL, Switzerland 
Dieter Pfoser, George Mason University, USA

The One and Many Maps: Participatory and Temporal Diversities in OpenStreetMap
Tyng-Ruey Chuang, Institute of Information Science, Academia Sinica, Taiwan
Dong-Po Deng, Institute of Information Science, Academia Sinica, Taiwan
Chun–chen Hsu, Institute of Information Science, Academia Sinica, Taiwan
Rob Lemmens, Faculty of Geo–Information Science and Earth Observation (ITC), University of Twente, Netherlands

Automatic gazetteer enrichment with user-geocoded data
Gautam Ganesh, The University of Texas at Dallas, USA
Judith Gelernter, Carnegie Mellon University, USA
Hamsini Krishnakumar, Anna University, India, Wei Zhang, Carnegie Mellon University, USA

15:30 – 16:00 Coffee Break

16:00 – 17:30 Session 4 – Panel “Social Media Mining and Geospatial Data”