Table of Contents

• A Tutorial on Learned Multi-dimensional IndexesAbdullah Al-Mamun 0003, Hao Wu, Walid G. Aref. 1-4 [doi]
• 1D and 2D Flow Routing on a TerrainAaron Lowe, Svend C. Svendsen, Pankaj K. Agarwal, Lars Arge. 5-14 [doi]
• A Time-Windowed Data Structure for Spatial Density MapsAnnika Bonerath, Benjamin Niedermann, Jim Diederich, Yannick Orgeig, Johannes Oehrlein, Jan-Henrik Haunert. 15-24 [doi]
• Incorporating domain knowledge into Memetic Algorithms for solving Spatial Optimization problemsSubhodip Biswas, Fanglan Chen, Zhiqian Chen, Chang-Tien Lu, Naren Ramakrishnan. 25-35 [doi]
• Topology-Preserving Terrain SimplificationUlderico Fugacci, Michael Kerber, Hugo Manet. 36-47 [doi]
• Estimation of Road Transverse Slope Using Crowd-Sourced Data from SmartphonesAbhishek Gupta, Abhinav Khare, Haiming Jin, Adel W. Sadek, Lu Su, Chunming Qiao. 48-57 [doi]
• Node-attributed Spatial Graph PartitioningDaniel Bereznyi, Ahmad Qutbuddin, Younggu Her, KwangSoo Yang. 58-67 [doi]
• Semantically Augmented Range Queries over Heterogeneous Geospatial DataGoce Trajcevski, Booma Sowkarthiga Balasubramani, Isabel F. Cruz, Roberto Tamassia, Xu Teng. 68-77 [doi]
• TrioStat: Online Workload Estimation in Distributed Spatial Data Streaming SystemsAnas Daghistani, Walid G. Aref, Arif Ghafoor. 78-86 [doi]
• Distributed Spatiotemporal Trajectory Query Processing in SQLMohamed S. Bakli, Mahmoud A. Sakr, Esteban Zimányi. 87-98 [doi]
• (k, l)-Medians Clustering of Trajectories Using Continuous Dynamic Time WarpingMilutin Brankovic, Kevin Buchin, Koen Klaren, André Nusser, Aleksandr Popov, Sampson Wong. 99-110 [doi]
• Distributed Spatial-Keyword kNN Monitoring for Location-aware Pub/SubShohei Tsuruoka, Daichi Amagata, Shunya Nishio, Takahiro Hara. 111-114 [doi]
• Urban Night Scenery Reconstruction by Day-night Registration and SynthesisAndi Dai, David Meger. 115-118 [doi]
• Dynamic Population Estimation Using Anonymized Mobility DataXiang Liu, Philo Pöllmann. 119-122 [doi]
• Ambulance Dispatch via Deep Reinforcement LearningKunpeng Liu 0001, Xiaolin Li, Cliff C. Zou, Haibo Huang, Yanjie Fu. 123-126 [doi]
• Noise Prediction for Geocoding Queries using Word Geospatial Embedding and Bidirectional LSTMTin Vu, Solluna Liu, Renzhong Wang, Kumarswamy Valegerepura. 127-130 [doi]
• Large-Scale Geospatial Planning of Wireless Backhaul LinksPhilip E. Brown, Krystian Czapiga, Arun Jotshi, Yaron Kanza, Velin Kounev, Poornima Suresh. 131-134 [doi]
• Graph Convolutional Networks with Kalman Filtering for Traffic PredictionFanglan Chen, Zhiqian Chen, Subhodip Biswas, Shuo Lei, Naren Ramakrishnan, Chang-Tien Lu. 135-138 [doi]
• NUMA-Aware Spatio-Textual Similarity JoinSaransh Gautam, Suprio Ray, Bradford G. Nickerson. 139-142 [doi]
• Interactive Testing of Line-of-Sight and Fresnel Zone Clearance for Planning Microwave Backhaul Links and 5G NetworksPhilip E. Brown, Krystian Czapiga, Arun Jotshi, Yaron Kanza, Velin Kounev. 143-146 [doi]
• DiSA: A Display-driven Spatial Analysis Framework for Large-Scale Vector DataMengyu Ma, Anran Yang, Ye Wu, Luo Chen, Jun Li, Ning Jing. 147-150 [doi]
• A Demonstration of Interactive Exploration of Big Geospatial Data on UCR-StarSaheli Ghosh, Akil Sevim, Ahmed Eldawy. 151-154 [doi]
• Turbo-GTS: Scaling Mobile Crowdsourcing using Workload-Balancing Bisection TreeWei Li, Haiquan Chen, Wei-Shinn Ku, Xiao Qin 0001. 155-158 [doi]
• A Generator for 2D Moving RegionsJosé Duarte, Mark McKenney. 159-162 [doi]
• PM2.5-GNN: A Domain Knowledge Enhanced Graph Neural Network For PM2.5 ForecastingShuo Wang, Yanran Li, Jiang Zhang, Qingye Meng, Lingwei Meng, Fei Gao. 163-166 [doi]
• Geosocial Location Classification: Associating Type to Places Based on Geotagged Social-Media PostsElad Kravi, Yaron Kanza, Benny Kimelfeld, Roi Reichart. 167-170 [doi]
• Grab-Posisi-L: A Labelled GPS Trajectory Dataset for Map Matching in Southeast AsiaZhengmin Xu, Yifang Yin, Chengcheng Dai, Xiaocheng Huang, Robinson Kudali, Jinal Foflia, Guanfeng Wang, Roger Zimmermann. 171-174 [doi]
• Supervised-CityProphet: Towards Accurate Anomalous Crowd PredictionSoto Anno, Kota Tsubouchi, Masamichi Shimosaka. 175-178 [doi]
• Route Reconstruction Using Low-Quality Bluetooth ReadingsYehong Xu, Dan He, Pingfu Chao, Jiwon Kim, Wen-hua, Xiaofang Zhou 0001. 179-182 [doi]
• Optimizing Continuous kNN Queries over Large-Scale Spatial-Textual Data StreamsRong Yang, Baoning Niu. 183-186 [doi]
• Enabling Finer Grained Place Embeddings using Spatial Hierarchy from Human Mobility TrajectoriesToru Shimizu, Takahiro Yabe, Kota Tsubouchi. 187-190 [doi]
• A Persistence-Based Approach for Individual Tree MappingXin Xu, Federico Iuricich, Leila De Floriani. 191-194 [doi]
• Visualizing SpatioTemporal Keyword Trends in Online News ArticlesJohn H. Kastner, Hanan Samet. 195-198 [doi]
• Geolocating Traffic Signs using Crowd-Sourced ImageryKasper F. Pedersen, Kristian Torp. 199-202 [doi]
• CPM: Mining Converging Patterns from Moving Object Trajectories in Road NetworksYing Hu, Jinping Jia, Bin Zhao, Genlin Ji, Zhaoyuan Yu, Xintao Liu. 203-206 [doi]
• staty: Quality Assurance for Public Transit Stations in OpenStreetMapHannah Bast, Patrick Brosi, Markus Näther. 207-210 [doi]
• PinSout: Automatic 3D Indoor Space Construction from Point Clouds with Deep LearningTaehoon Kim, Wijae Cho, Akiyoshi Matono, Kyoung-Sook Kim. 211-214 [doi]
• Highly Efficient and Scalable Multi-hop Ride-sharingYixin Xu, Lars Kulik, Renata Borovica-Gajic, Abdullah AlDwyish, Jianzhong Qi 0001. 215-226 [doi]
• Spatio-Temporal Hierarchical Adaptive Dispatching for Ridesharing SystemsChang Liu, Jiahui Sun, Haiming Jin, Meng Ai, Qun Li, Cheng Zhang, Kehua Sheng, Guobin Wu, Xiaohu Qie, Xinbing Wang. 227-238 [doi]
• Online In-Route Task Selection in Spatial CrowdsourcingCamila F. Costa, Mario A. Nascimento. 239-250 [doi]
• Tracking Group Movement in Location Based Social NetworksSameera Kannangara, Hairuo Xie, Egemen Tanin, Aaron Harwood, Shanika Karunasekera. 251-262 [doi]
• Spatial Privacy Pricing: The Interplay between Privacy, Utility and Price in Geo-MarketplacesKien Nguyen, John Krumm, Cyrus Shahabi. 263-272 [doi]
• COVID-GAN: Estimating Human Mobility Responses to COVID-19 Pandemic through Spatio-Temporal Conditional Generative Adversarial NetworksHan Bao, Xun Zhou, Yingxue Zhang, Yanhua Li, Yiqun Xie. 273-282 [doi]
• DualSIN: Dual Sequential Interaction Network for Human Intentional Mobility PredictionQuanjun Chen, Renhe Jiang, Chuang Yang, Zekun Cai, Zipei Fan, Kota Tsubouchi, Ryosuke Shibasaki, Xuan Song. 283-292 [doi]
• Intercity Simulation of Human Mobility at Rare Events via Reinforcement LearningYanbo Pang, Kota Tsubouchi, Takahiro Yabe, Yoshihide Sekimoto. 293-302 [doi]
• Station-to-User Transfer Learning: Towards Explainable User Clustering Through Latent Trip Signatures Using Tidal-Regularized Non-Negative Matrix FactorizationLiMing Zhang, Dieter Pfoser, Andreas Züfle. 303-313 [doi]
• Understanding individuals' proclivity for novelty seekingLicia Amichi, Aline Carneiro Viana, Mark Crovella, Antonio A. F. Loureiro. 314-324 [doi]
• Addressing Under-Reporting to Enhance Fairness and Accuracy in Mobility-based Crime PredictionJiahui Wu, Enrique Frías-Martínez, Vanessa Frías-Martínez. 325-336 [doi]
• Cycling-Net: A Deep Learning Approach to Predicting Cyclist Behaviors from Geo-Referenced Egocentric Video DataYichen Ding, Xun Zhou, Han Bao, Yanhua Li, Cara Hamann, Steven Spears, Zhuoning Yuan. 337-346 [doi]
• Fishing Vessels Activity Detection from Longitudinal AIS DataSaeed Arasteh, Mohammad A. Tayebi, Zahra Zohrevand, Uwe Glässer, Amir Yaghoubi Shahir, Parvaneh Saeedi, Hans Wehn. 347-356 [doi]
• Is Reinforcement Learning the Choice of Human Learners?: A Case Study of Taxi DriversMenghai Pan, Weixiao Huang, Yanhua Li, Xun Zhou, Zhenming Liu, Jie Bao 0003, Yu Zheng 0004, Jun Luo 0007. 357-366 [doi]
• Learning Behavioral Representations of Human MobilityMaria Luisa Damiani, Andrea Acquaviva, Fatima Hachem, Matteo Rossini. 367-376 [doi]
• HAP-SAP: Semantic Annotation in LBSNs using Latent Spatio-Temporal Hawkes ProcessManisha Dubey, P. K. Srijith, Maunendra Sankar Desarkar. 377-380 [doi]
• Route-preserving Road Network GeneralizationMees van de Kerkhof, Irina Kostitsyna, Marc J. van Kreveld, Maarten Löffler, Tim Ophelders. 381-384 [doi]
• A Deep Learning Approach to Geographical Candidate Selection through Toponym MatchingMariona Coll Ardanuy, Kasra Hosseini, Katherine McDonough, Amrey Krause, Daniel van Strien, Federico Nanni. 385-388 [doi]
• Interactive and Explainable Point-of-Interest Recommendation using Look-alike GroupsBehrooz Omidvar Tehrani, Sruthi Viswanathan, Jean-Michel Renders. 389-392 [doi]
• Spatio-Temporal Forecasting With Gridded Remote Sensing Data Using Feed-Backward DecodingMário Cardoso, Jacinto Estima, Bruno Martins 0001. 393-396 [doi]
• The impact of highly compact algorithmic redistricting on the rural-versus-urban balanceArcher Wheeler, Philip N. Klein. 397-400 [doi]
• Evaluating the Evaluation Metrics for Spatial Disease Cluster Detection AlgorithmsRaphaella Carvalho Diniz, Pedro O. S. Vaz de Melo, Renato Assunção. 401-404 [doi]
• Predictive Collision Management for Time and Risk Dependent Path PlanningCarsten Hahn, Sebastian Feld, Hannes Schroter. 405-408 [doi]
• TA-Dash: An Interactive Dashboard for Spatial-Temporal Traffic AnalyticsNicolas Tempelmeier, Anzumana Sander, Udo Feuerhake, Martin Löhdefink, Elena Demidova. 409-412 [doi]
• A Visual Explorer for Geolocated Time SeriesGeorgios Chatzigeorgakidis, Kostas Patroumpas, Dimitrios Skoutas, Spiros Athanasiou. 413-416 [doi]
• STARE-based Integrative Analysis of Diverse Data Using Dask Parallel Programming Demo PaperMichael Rilee, Niklas Griessbaum, Kwo-Sen Kuo, James Frew, Robert Wolfe. 417-420 [doi]
• A Semi-Automated System for Exploring and Fixing OSM ConnectivityFares Tabet, Birva H. Patel, Kivanc Dincer, Harsh Govind, Peiwei Cao, Ashley Song, Mohamed H. Ali. 421-424 [doi]
• An Interactive System to Compare, Explore and Identify Discrepancies across Map ProvidersAyush Bandil, Vaishali Girdhar, Kivanc Dincer, Harsh Govind, Peiwei Cao, Ashley Song, Mohamed Ali. 425-428 [doi]
• Multifaceted Privacy: Express Your Online Persona without Revealing Your Sensitive AttributeVictor Zakhary, Ishani Gupta, Rey Tang, Amr El Abbadi. 429-432 [doi]
• Algorithmic Improvement of Crowdsourced Data: Intrinsic Quality Measures, Local Optima, and ConsensusThomas C. van Dijk, Norbert Fischer, Bernhard Häussner. 433-436 [doi]
• Towards A Personal Shopper's Dilemma: Time vs CostSamiul Anwar, Francesco Lettich, Mario A. Nascimento. 437-440 [doi]
• Predicting Human Mobility with Federated LearningAnliang Li, Shuang Wang, Wenzhu Li, Shengnan Liu, Siyuan Zhang. 441-444 [doi]
• Discovering Frequent Spatial Patterns in Very Large Spatiotemporal DatabasesR. Uday Kiran, Sourabh Shrivastava, Philippe Fournier-Viger, Koji Zettsu, Masashi Toyoda, Masaru Kitsuregawa. 445-448 [doi]
• Scalable Spatial GroupBy Aggregations Over Complex PolygonsLaila Abdelhafeez, Amr Magdy 0001, Vassilis J. Tsotras. 449-452 [doi]
• Platooning Graph for Safer Traffic ManagementLakmal Muthugama, Shanika Karunasekera, Egemen Tanin. 453-456 [doi]
• Ad-hocBusPoI: Context Analysis of Ad-hoc Stay-locations from Intra-city Bus Mobility and Smartphone CrowdsensingRatna Mandal, Prasenjit Karmakar, Abhijit Roy, Arpan Saha, Soumyajit Chatterjee, Sandip Chakraborty, Sujoy Saha, Subrata Nandi. 457-460 [doi]
• Machine Learning on Satellite Radar Images to Estimate Damages After Natural DisastersBoyi Xie, Jeri Xu, Jungkyo Jung, Sang-Ho Yun, Eric Zeng, Edward M. Brooks, Michaela Dolk, Lokeshkumar Narasimhalu. 461-464 [doi]
• SpiderWeb: A Spatial Data Generator on the WebPuloma Katiyar, Tin Vu, Ahmed Eldawy, Sara Migliorini, Alberto Belussi. 465-468 [doi]
• CET-LATS: Compressing Evolution of TINs from Location Aware Time SeriesPrabin Giri, Hooman Hashemi, Evan Gossling, Jason T. Guo, Koshal P. Shah, Goce Trajcevski. 469-472 [doi]
• A Web-Based System for Efficient Contact Tracing Query in a Large Spatio-Temporal DatabaseShadman Saqib Eusuf, Kazi Ashik Islam, Mohammed Eunus Ali, Sifat Muhammad Abdullah, Abdus Salam Azad. 473-476 [doi]
• Poet: an Interactive Spatial Query Processing System in GrabJohns Paul, Jie Liang Ang, Tianyuan Fu, Bingsheng He, Shengliang Lu, Sien Yi Tan, Feng Cheng. 477-486 [doi]
• Efficient Filters for Geometric Intersection Computations using GPUYiming Liu, Satish Puri. 487-496 [doi]
• Reimagining City Configuration: Automated Urban Planning via Adversarial LearningDongjie Wang, Yanjie Fu, Pengyang Wang, Bo Huang, Chang-Tien Lu. 497-506 [doi]
• "Reading" cities with computer vision: a new multi-spatial scale urban fabric dataset and a novel convolutional neural network solution for urban fabric classification tasksZhou Fang, Jiaxin Qi, Tianren Yang, Li Wan, Ying Jin. 507-517 [doi]
• Succinct Trit-array Trie for Scalable Trajectory Similarity SearchShunsuke Kanda, Koh Takeuchi, Keisuke Fujii 0001, Yasuo Tabei. 518-529 [doi]
• Application of Kalman Filter to Large-Scale Geospatial Data: Modeling Population DynamicsHiroto Akatsuka, Masayuki Terada. 530-539 [doi]
• A Ubiquitous and Accurate Floor Estimation System Using Deep Representational LearningHamada Rizk, Hirozumi Yamaguchi, Teruo Higashino, Moustafa Youssef. 540-549 [doi]
• Gain Without Pain: Enabling Fingerprinting-based Indoor Localization using Tracking ScannersHamada Rizk, Hirozumi Yamaguchi, Moustafa Youssef, Teruo Higashino. 550-559 [doi]
• Location Accuracy Estimates for Signal FingerprintingJohn Krumm. 560-567 [doi]
• A Geocoding Framework Powered by Delivery DataVishal Srivastava, Priyam Tejaswin, Lucky Dhakad, Mohit Kumar, Amar Dani. 568-577 [doi]
• QarSUMO: A Parallel, Congestion-optimized Traffic SimulatorHao Chen, Ke Yang, Stefano Giovanni Rizzo, Giovanna Vantini, Phillip Taylor, Xiaosong Ma, Sanjay Chawla. 578-588 [doi]
• Smartmedia: Locally & Contextually-Adapted Streaming MediaYaron Kanza, David C. Gibbon, Divesh Srivastava, Valerie Yip, Eric Zavesky. 589-592 [doi]
• Leveraging Geospatial Data Gateways to Support the Operational Application of Deep Learning Models: Vision PaperAiman Soliman, Jeffrey Terstriep. 593-596 [doi]
• Close Weighted Shortest Paths on 3D Terrain SurfacesNguyet Tran, Michael J. Dinneen, Simone Linz. 597-607 [doi]
• Discovering Spatial Mixture Patterns of InterestYiqun Xie, Han Bao, Yan Li 0049, Shashi Shekhar. 608-617 [doi]
• Optimizing Onsite Food Services at ScaleKonstantina Mellou, Luke Marshall, Krishna Chintalapudi, Patrick Jaillet, Ishai Menache. 618-629 [doi]
• POI Atmosphere Categorization Using Web Search Session BehaviorKota Tsubouchi, Hayato Kobayashi, Toru Shimizu. 630-639 [doi]
• Semantic Segmentation for Full-Waveform LiDAR Data Using Local and Hierarchical Global Feature ExtractionTakayuki Shinohara, Haoyi Xiu, Masashi Matsuoka. 640-650 [doi]
• An Effective Fleet Management Strategy for Collaborative Spatio-Temporal Searching: GIS CupLingfeng Ming, Qi Hu, Ming Dong 0004, Bolong Zheng. 651-654 [doi]
• A fleet manager that brings agents closer to resources: GIS CupWenli Li. 655-658 [doi]
• Efficient Downscaling of Satellite Oceanographic Data With Convolutional Neural NetworksNikita Saxena. 659-660 [doi]
• A Geospatial Analytics Approach to Delineate Trade Areas for Quick Service Restaurants (QSR) in SingaporeLim Hui Ting. 661-662 [doi]
• Deep Learning-based Floor Prediction Using Cell Network InformationKhaled Alkiek, Aya Othman, Hamada Rizk, Moustafa Youssef. 663-664 [doi]
• A Proposal of Latent Interest Analysis by Geo-tagged SNS for Advertisement RecommendationTakanobu Omura, Yukiko Kawai, Shinsuke Nakajima, Kenta Suzuki. 665-666 [doi]
• Detection of Illegal Parking Events Using Spatial-Temporal FeaturesJiawei Jiang, Yu-Chen Chen, Hsun-Ping Hsieh. 667-668 [doi]