Last updated on 16 Nov 2023 (subject to change)
Monday, November 20, 2023
- 8:30 Registration opens
- 9:00-9:20 Conference opening (Haosheng Huang and Nico Van de Weghe)
- 9:20-10:00 Keynote by Prof. Krzysztof Janowicz (University of Vienna): GeoAI-based Context Modeling for Location-Based Services
- 10:00-10:50 Session 1: LBS and Cycling (Chair: Georg Gartner, TU Wien)
- Armin Niedermüller and Moritz Beeking: Transformer based 3D Semantic Segmentation of Urban Bicycle Infrastructure (20′)
- Jan Wilkening and Jan Paul Miene: Bikeability and Beyond: Approaches for Measuring the Quality of Cycling (15′)
- Xiaobing Wei, Nico Van de Weghe and Haosheng Huang: Classification of bike lane types using Street-View Images and GeoAI (15′)
- 10:50-11:20 Coffee break
- 11:20-12:35 Session 2: GeoAI, Urban and Mobility Analytics 1 (Chair: Steven Verstockt, Ghent University)
- Song Gao: Explainable AI for Urban Land Cover Classification Using Mobile Application Traffic Data (15′)
- Yunya Gao and Hui Zhao: Segment Anything Model for Refugee-Dwelling Extraction with Few Samples from High-Resolution Satellite Imagery (15′)
- Jana Verdoodt, Kenzo Milleville, Nico Van de Weghe: Twitter’s Take on Energy: A Geolocated Sentiment Analysis Using NLP (15′)
- Xucai Zhang, Tanhua Jin, Nico Van de Weghe, Frank Witlox and Haosheng Huang: Prediction of mobility flows on the absence of historical flow data (15′)
- Andreas Keler and Jukka M. Krisp: Geodata Generation and Enrichment via ChatGPT for Location Based Services (LBS) (15′)
- 12:35-14:00 Lunch break
- 14:00-14:40 Keynote by Prof. Wim Hardyns (Ghent University): Big data policing and the importance of spatiotemporal modeling
- 14:40-15:55 Session 3: GeoAI, Urban and Mobility Analytics 2 (Chair: Juha Oksanen, Finnish Geospatial Research Institute)
- Arne Dormaels: Business Development Center i4S – Smart Solutions for Secure Societies (15′)
- Lars De Sloover, Roel Gevaers, Wouter Dewulf, Joris Beckers, Frank Van Gelder, Haosheng Huang and Nico Van de Weghe: Early Insights into Location-Allocation Decision-Making using Ensemble Learning (15′)
- Yu Fukuchi, Takethoshi Ushiama, Katsumi Tanaka and Kazutoshi Sumiya: Estimating Area Characteristics Based on Geographic Object Positioning and Categories (15′)
- Jiyoung Kim, Hyojoong Kim and Jiwon Lee: Analyzing Land Use Mixing Degree using a Vec-tor Data Cube with Hierarchical Cell: A Case Study of Seoul, the Republic of Korea (15′)
- Hyemin Kim, Suyun Lee and Chulmin Jun: Analyzing problems of district-based administration using Monte Carlo simulation: the case of sex offenders notification (15′)
- 15:55-16:40 Coffee break and showcases
- Lars De Sloover, Bart De Wit, Haosheng Huang, and Nico Van de Weghe: ARGIS: An Augmented Reality Ambulance Strategy GeoAI Game (showcase)
- Ondřej Kvarda, Zdeněk Stachoň and Čeněk Šašinka: Research into spatial data visualization in collaborative iVR (showcase)
- Michaela Vojtechovska, Stanislav Popelka: Showcase of Gazeplotter – tool for eye movement sequence visualization (showcase)
- Pyry Kettunen: Baltic Explorer – A collaborative GIS and spatial decision support system for maritime spatial planning (showcase)
- Inho Choi, Mira Pak, Inyoung Kim and Minyoung Lee: Development of Carbon Spatial Map for Spatial Planning (poster)
- 16:40-18:15 Session 4: User experience, privacy, innovative LBS Applications (Chair: Jukka Krisp, University of Augsburg)
- Nina Polous: Promoting Causal Awareness in GIS: The Essential Role of Events (20′)
- Yiwei Wang, Martin Raubal and Peter Kiefer: Towards gaze-supported emotion-enhanced travel experience logging (15′)
- Robert E. Roth, Nuzhat Tabassum Nawshin, Annika Anderson, Gareth Baldrica-Franklin and David A. Hart: A Comparative Analysis of Locative Audio for Mobile Cartography: A Preliminary Study (15′)
- Mina Karimi and Mohammad Saadi Mesgari: Recommend Places by Spatial and Non-Spatial Features (15′)
- Lydia Youngblood, Jiaying Xue and Liqiu Meng: User Perceptions of GeoAI in a Comfort-based Route Planner: Preliminary Results and Design Considerations (15′)
- Juha Oksanen, Anna Brauer and Ville Mäkinen: Geoprivacy Platform: First Experiences from an Open Service for Sharing Personal-level Location Data (15′)
- 18:30 – Icebreaker reception at the conference venue
Tuesday, November 21, 2023
- 9:00-9:40 Keynote by Bart Rosseau (Digitaal Vlaanderen): No Digital without Geo
- 9:40-10:40 Session 5: User studies and data analysis (Chair: Peter Kiefer, ETH Zurich)
- Tong Qin, Wim Fias, Nico Van de Weghe and Haosheng Huang: Inferring map tasks using EEG and ET (15′)
- Stanislav Popelka, Jan Senkerik, Tomas Vanicek and Marketa Beitlova: Visualizing Eye Movement Data of Web Maps: The ET2Spatial & ET2GIS & ET2QGIS Tools (15′)
- Merve Keskin, Tong Qin and Bing Liu: A Framework and Practical Guidelines for Sharing Open Benchmark Datasets in Cartographic User Research Utilizing Neuroscientific Methods (15′)
- Merve Polat Kayali and Ana Basiri: The Importance of Communication with Missing Data with Colours of Map for Decision-Making (15′)
- 10:40-11:10 Coffee break
- 11:10-12:40 Session 6: Wayfinding and Navigation (Chair: Christian Kray, University of Münster)
- Florian Sturzenegger and Tumasch Reichenbacher: Representation of Local Landmarks in Bicycle Navigation Applications and their Effect on Learning Planned Routes (15′)
- Jingyi Zhou, Robert Weibel, Cheng Fu, Zhiyong Zhou, Litao Zhu and Jie Shen: Enhancing indoor spatial knowledge through navigation map design with landmark hierarchy (15′)
- Atakan Bilgili and Alper Sen: A Framework for Automatic Selection of Indoor Landmarks using Machine Learning Algorithms and Shapley Additive Explanations (15′)
- Xiang Zhou, Zulfa Nuraini Afifah, Andreas Keler, Sabine Timpf and Jukka M. Krisp: Narrative Indoor Navigation – An Approach Using Annotated 360-Degree Camera Documentation (15′)
- Pavel Pospíšil: A Comparison of Virtual Reality Locomotion Techniques in Indoor Environments (15′)
- Shen Ying, Haoran Yang and Ruiyang He: Route-Friendly Navigation With 3D Curved City Visualization (15′)
- 12:40-14:00 Lunch break
- 14:00-14:40 Keynote by Prof. Sofie Van Hoecke (imec, Ghent University): Harnessing the power of hybrid AI for designing spatio-temporal behavioral markers for health and their dynamic visualisation
- 14:40-15:25 Session 7: GeoAI, Urban and Mobility Analytics 3 (Chair: Tumasch Reichenbacher, University of Zurich)
- Markus Steinmaßl, Mohamed Berrazouane and Karl Rehrl: On the Impact of Classification Quality of Multiple Object Tracking Systems on Analysing the Path Choice Behaviour of Multimodal Traffic (15′)
- Tanhua Jin, Xucai Zhang, Kailai Wang, Haosheng Huang and Frank Witlox: What contributes to mobility-based segregation? An examination of mobility flows in U.S. cities (15′)
- Tao Peng and Cheng Fu: Mobility during the Pandemic: the Swing Tilted to One Side (15′)
- 15:25-16:00 Coffee break and showcases
- 16:00-18:05 Session 8: GeoAI, Urban and Mobility Analytics 4 (Chair: Sabine Timpf, University of Augsburg)
- Bulent Duz and Erwin van Iperen: Ship Trajectory Prediction Using Encoder-Decoder Based Deep Learning Models (20′)
- Bi Yu Chen, Xuan-Yan Chen, Hui-Ping Chen, Yan-Bin Huang, Tao Jia and William H. K. Lam: Understanding User Equilibrium States of Road Networks: Evidence from Two Chinese Mega-cities using Taxi Trajectory Mining (15′)
- Alper Sen and Atakan Bilgili: Indoor Mapping Using Machine Learning Based Classification of 3D Point Clouds (15′)
- Dongbeom Kim, Hyemin Kim and Chulmin Jun: Development of Aggressive Driving Detection Method for two-wheeled vehicles (15′)
- Suyun Lee, Dongbeom Kim and Chulmin Jun: Weight Determination of Two-wheeled Vehicle Driving Evaluation Factors using AHP (15′)
- Seula Park: Spatial Knowledge Graph for Analyzing Traffic Accident Data (15′) Presentation recording
- Olga Biletska, Tim Schulz, Richard Reider and Tom Assmann: Large-scale Planning Tool for Mobility Hubs – Data Requirements and Open Data Availability (15′)
- Abraham Tula and Firaol Geleta: Explainable GeoAI Real Time Data Model for Heterogeneous Datasets: Graph Database Design approach (15′)
- 19:00 – Conference dinner at Restaurant De Witte Leeuw
Wednesday, November 22, 2023
- 8:45-9:25 Keynote by Prof. Sidharta Gautama (Ghent University): Data-driven decision making in complex spatio-temporal systems
- 9:25-10:30 Session 9: Positioning and Tracking (Chair: Jan Wilkening, Technical University of Applied Sciences Würzburg-Schweinfurt)
- Georgios Triantafyllou, Edward Verbree and Azarakhsh Rafiee: Indoor Localisation through Isovist Fingerprinting from Point Clouds and Floor Plans (20′)
- Gaetano Luca De Palma, Antoni Perez-Navarro and Raul Montoliu: Convolutional Neural Network as sensor fusion algorithm applied to IPIN2019 dataset (15′)
- Vladimir Bellavista Parent, Joaquín Torres-Sospedra and Antoni Perez-Navarro: Upgrading WiFi fingerprinting to 5G. A hybrid simulation case (15′)
- Anssi Jussila, Pyry Kettunen and Maaria Nordman: Higher accuracy for smartphone positioning: post-processing, centre points and repetition (15′)
- 10:30-11:00 Coffee break
- 11:00-12:40 Session 10: Best papers (Chair: Haosheng Huang, Ghent University)
- Eva Nuhn, Kai Hamburger and Sabine Timpf: Mapping olfactory cues for wayfinding – A theoretical approach and an empirical study (20′)
- Alexia Pagotto, Sven Heitmann and Christian Kray: Approximate vs. precise location in popular location based services (20′)
- Ofer Shahal, Itzhak Benenson, Aleksey Ogulenko and Arik Talor: Shared Dockless E-Scooters in the City: System Analysis and the Novel Management Policy (15′)
- Lin Che, Martin Raubal and Peter Kiefer: Towards Personalized Pedestrian Route Recommendation Based on Implicit Visual Preference (15′)
- Rui Li and Jiayan Zhao: The Impact of Simulation Modes on Acquiring Spatial Knowledge through Augmented Reality Landmarks on Windshield (15′)
- Nikolaos Staikos, Pengxiang Zhao and Ali Mansourian: Station-level demand prediction for bike-sharing systems planning with graph convolutional neural networks (15′)
- 12:40-13:00 Closing