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33rd SIGSPATIAL/GIS 2025: Minneapolis, MN, USA
- Mohamed F. Mokbel, Shashi Shekar, Andreas Züfle, Yao-Yi Chiang, Maria Luisa Damiani, Moustafa A. Youssef:
Proceedings of the 33rd ACM International Conference on Advances in Geographic Information Systems, SIGSPATIAL 2025, The Graduate Hotel Minneapolis, Minneapolis, MN, USA, November 3-6, 2025. ACM 2025, ISBN 979-8-4007-2086-4
Main Conference Research Papers
- Lin Che
, Yizi Chen
, Tanhua Jin
, Martin Raubal
, Konrad Schindler
, Peter Kiefer
:
Unsupervised Urban Land Use Mapping with Street View Contrastive Clustering and a Geographical Prior. 28-38 - Shih-Yu Lai
, Tzu-Hsin Hsieh
, Pei-Chi Tsai
, Chao-Chun Kung
, Sing-Kai Ling
, Hsun-Ping Hsieh
:
M3: Recommendation via Attention-Graph Cluster Q-Learning with Multi-Scale Spatial Heterogeneity for Multi-Purpose, Multi-Stakeholder Green Attractions in Transportation. 39-51 - Dahai Yu
, Dingyi Zhuang
, Lin Jiang
, Rongchao Xu
, Xinyue Ye
, Yuheng Bu
, Shenhao Wang
, Guang Wang
:
UQGNN: Uncertainty Quantification of Graph Neural Networks for Multivariate Spatiotemporal Prediction. 52-65 - Chen Chu
, Cyrus Shahabi
, Emmanuel Tung
, Khurram Shafique
:
One Model, Many Cities: A Transferable Social Relationship Inference Framework for Human Mobility Data. 66-76 - Saeed Nasehi Basharzad
, Farhana Murtaza Choudhury
, Egemen Tanin
, Majid Sarvi
:
DeepMDV: Global Spatial Matching for Multi-depot Vehicle Routing Problems. 77-89 - Jing Tang
, Inhye Kong
, Zhaonan Wang
:
UGuideRAG: Intent-Enhanced Retrieval-Augmented Generation with User-Generated Content for Personalized Urban Tourism. 90-102 - Sichen Zhao
, Wei Shao
, Jeffrey Chan
, Ziqi Xu
, Flora Salim
:
FairDRL-ST: Disentangled Representation Learning for Fair Spatio-Temporal Mobility Prediction. 103-106 - Xin Zhang
, Ahmed Eldawy
:
SynopsisLake: Quality-aware Approximate Spatial Query Processing Using Data Synopses. 107-119 - Francisco Garrido-Valenzuela
, Max Lange
, Juan Carlos Herrera
, Sander van Cranenburgh
, Oded Cats
:
An image embedding-based approach for classifying street networks. 120-123 - Shiyuan Luo
, Runlong Yu
, Shengyu Chen
, Yingda Fan
, Yiqun Xie
, Yanhua Li
, Xiaowei Jia
:
Geo-Aware Models for Stream Temperature Prediction across Different Spatial Regions and Scales. 124-136 - Keisuke Otaki
, Tomosuke Maeda
, Keiko Uemura
, Takayoshi Yoshimura
:
Roaming Navigation-in-the-wild: How Pedestrians Subjectively Perceive Non-shortest Routes. 137-148 - Joon-Seok Kim
, Gautam Malviya Thakur
, Steven Carter Christopher
:
Analysis of Artifacts of Parallel Micro-Traffic Simulation. 149-152 - Ronilo Ragodos
, Xun Zhou
, Tong Wang
, Yajun Pan
, Jun Luo
:
ConPro-GAIL: Interpretable Policy Learning via Conceptual Prototyping for Human Spatiotemporal Decision Understanding. 153-162 - Sina Ehsani
, Bhanu Pallakonda
, Pragyana K. Mishra
:
Mapping the Storm: Geospatial Impacts of Severe Weather on LEO Network Performance. 163-172 - Sheng Liu
, Jun Ying
, Fan Bai
:
CausalGRIT: Causal Graph Reasoning for Traffic Congestion Prediction - From Statistical Association to Casual Intervention. 173-185 - Yuki Kubota
, Kota Tsubouchi
, Soto Anno
, Kaito Ide
, Masamichi Shimosaka
:
Omni-CityMood: Vision-based Urban Atmosphere Perception from Every Angle. 186-196 - Haomin Wen
, Shurui Cao
, Leman Akoglu
:
CoBAD: Modeling Collective Behaviors for Human Mobility Anomaly Detection. 197-209 - Junhao Wu
, Stephen Aboagye-Ntow
, Chuyuan Wang
, Gang Chen
, Xin Huang
:
Baltimore Atlas: FreqWeaver Adapter for Semi-supervised Ultra-high Spatial Resolution Land Cover Classification. 210-220 - Li Huang
, Yujie Wu
, Xiaolong Song
, Qiang Gao
, Goce Trajcevski
, Xueqin Chen
:
Enhancing Urban Region Representation via Adaptive Risk-aware Consensus Learning. 233-243 - Xingchen Zou
, Jiani Huang
, Xixuan Hao
, Yuhao Yang
, Haomin Wen
, Yibo Yan
, Chao Huang
, Chao Chen
, Yuxuan Liang
:
Space-aware Socioeconomic Indicator Inference with Heterogeneous Graphs. 244-256 - Debvrat Varshney
, Vibhas Vats
, Bhartendu Pandey
, Christa Brelsford
, Philipe Dias
:
Geospatial Diffusion for Land Cover Imperviousness Change Forecasting. 257-260 - Maloy Kumar Devnath
, Sudip Chakraborty
, Vandana P. Janeja
:
Modeling Heterogeneity across Varying Spatial Extents: Discovering Linkages between Sea Ice Retreat and Ice Shelf Melt in the Antarctic. 261-264 - Daniele Rege Cambrin
, Eleonora Poeta
, Eliana Pastor
, Isaac Corley
, Tania Cerquitelli
, Elena Baralis
, Paolo Garza
:
HydroChronos: Forecasting Decades of Surface Water Change. 265-276 - Kai Moltzen
, Junbo Huang
, Ricardo Usbeck
:
LLM Agents for Georelating - A New Task for Locating Events. 277-280 - Max Galetskiy
, Johann Bornholdt
, Theodoros Chondrogiannis
, Michael Grossniklaus
:
A Qualitative Evaluation of Distance Measures in Trajectory Data Clustering. 281-292 - Christian Fries, Jan Kettler, Thorsten Paßfeld, Ralf Tönjes, Christian Kray:
Quantifying the Impact of k-Anonymizing Trajectory Data on Common Traffic Management Use Cases. 293-303 - Valeria Martin
, K. Brent Venable
, Derek Morgan
:
A Sentinel-2 Benchmark and Deep-Learning Study for Wildfire Damage Mapping [Experiment]. 304-307 - Siddharth Srikanth
, John Krumm
, Jonathan Qin
:
NEXICA: Discovering Road Traffic Causality. 308-311 - Saugat Adhikari
, Da Yan
, Naman Nimbale
, Weijin Liu
, Xiaodong Yu
, Akhlaque Ahmad
, Lyuheng Yuan
, Jiao Han
, Zhe Jiang
:
EvaMAE: How Helpful Are DEM Data in Enhancing Geo-Foundation Models for Earth Imagery? 312-323 - Yueyang Liu
, Lance Kennedy
, Ruochen Kong
, Joon-Seok Kim
, Andreas Züfle
:
Training Machine Learning Models on Human Spatio-temporal Mobility Data: An Experimental Study [Experiment Paper]. 324-327 - Haomin Wen
, Shurui Cao
, Zeeshan Rasheed
, Khurram Hassan-Shafique
, Leman Akoglu
:
Uncertainty-aware Spatio-Temporal Human Mobility Modeling and Anomaly Detection. 328-331 - Ziheng Liu
, Yanbo Pang
, Yoshihide Sekimoto
:
Urban Knowledge Graph-Enhanced Explainable Recommendation Approach for Destination Choice. 332-335 - Mingzhi Hu
, Xin Zhang
, Yanhua Li
, Jun Luo
:
KG-STFT: Knowledge Graph-Guided Human-Generated Spatial-Temporal Cross-task Fine-Tuning. 336-345 - Razan Albayouk
, Zaher Al Aghbari
, Imad Afyouni
:
Crowd-Aware Itinerary Optimization via Clustered Multi-Agent Reinforcement Learning. 346-356 - Ziyi Jiang
, Qiqi Wang
, Xuyang Sun
, Gillian Dobbie
, Xiaoling Lu
, Yalei Du
, Yuanyuan Zhang
, Kaiqi Zhao
:
RECAST: Route-Enhanced Conditional Anomalous Sub-trajectory Detection. 357-369 - Dimuthu Lakmal, Renata Borovica-Gajic
, Shanika Karunasekera
:
TrajNS: Numerical and Semantic Modeling Framework for Realistic and Controllable Trajectory Generation. 370-373 - Tolulope Ale
, Ratnaksha Lele
, Nicole-Jeanne Schlegel
, Vandana P. Janeja
:
Uncertainty-Aware Anomaly Detection in Spatiotemporal Climate Data [Experiment]. 374-377 - Behafarid Hemmatpour
, Javad Dogani
, Nikolaos Laoutaris
:
Reducing Street Parking Search Time via Smart Assignment Strategies. 378-381 - Mingzhou Yang
, Arun Sharma
, Majid Farhadloo
, Bharat Jayaprakash
, Shashi Shekhar
:
Geo-lucid Conditional Diffusion Models for High Physical Fidelity Trajectory Generation. 382-395 - Lyuzhou Ye
, Thanh Dat Le
, Yan Huang
:
ViT-RefineNet for Directional Signal Radio Map Reconstruction from Sparse Samples. 396-406 - Hossein Amiri
, Richard Yang
, Shiyang Ruan
, Joon-Seok Kim
, Hamdi Kavak
, Andrew T. Crooks
, Dieter Pfoser
, Carola Wenk
, Andreas Züfle
:
HD-GEN: A Software System for Large-Scale Human Mobility Data Generation Based on Patterns of Life. 407-410 - Jonathan Mbuya
, Dieter Pfoser
, Antonios Anastasopoulos
:
Graph Enhanced Trajectory Anomaly Detection. 411-422 - Zhiqiang Jiang
, Xin Wang
:
SpatialGPT: Zero-Shot Vision-and-Language Navigation via Spatial CoT over Structured Spatial Memory. 423-435 - Wilson Wongso
, Hao Xue
, Flora Salim
:
GenUP: Generative User Profilers as In-Context Learners for Next POI Recommender Systems. 436-439 - Huy Quang Ung
, Guillaume Habault
, Yasutaka Nishimura
, Hao Niu
, Roberto Legaspi
, Tomoki Oya
, Ryoichi Kojima
, Masato Taya
, Chihiro Ono
, Atsunori Minamikawa
, Yan Liu
:
CartoMapQA: A Fundamental Benchmark Dataset Evaluating Vision-Language Models on Cartographic Map Understanding. 440-453 - Ting Han
, Huan Chen
, Chaolei Wang
, Yilan Ren
, Meiliu Wu
:
Towards A New Era of Geo-Foundation Models: Expert-Guided Multimodal Alignment and Geospatial Context Awareness. 454-465 - Hannah Bast
, Patrick Brosi
, Johannes Kalmbach
:
Efficient Spatial Joins on Large Geometry Sets. 466-476 - Bahare Salehi
, Mahmoud Attia Sakr
:
Estimating Urban Traffic Using Public Transit Buses as Probes. 477-487 - Dimitris Kyriakopoulos
, Dimitris Sacharidis
, Giorgos Giannopoulos
, Dimitrios Gunopulos
, Theodore Dalamagas
:
PROMIS: A Post-Processing Framework for Mitigating Spatial Bias. 488-498 - Yang Yang
, Du Yin
, Hao Xue
, Flora Salim
:
STOAT: Spatial-Temporal Probabilistic Causal Inference Network. 499-510 - Du Yin
, Hao Xue
, Arian Prabowo
, Shuang Ao
, Flora Salim
:
XXLTraffic: Expanding and Extremely Long Traffic Forecasting beyond Test Adaptation. 511-521 - Ziyi Liu
, Qingyue Long
, Huandong Wang
, Yong Li
:
Multi-Scale Diffusion Transformer for Jointly Simulating User Mobility and Mobile Traffic Pattern. 522-525 - Zhili Li
, Qi Cheng
, Ruohan Li
, Feng Zhu
, Xiaowei Jia
, Yiqun Xie
:
IsoSim: A Long-term Benchmark Dataset for Water Isotope Emulation in Global Climate Models. 526-537 - Gaspard Merten
, Gilles Dejaegere
, Mahmoud Attia Sakr
:
GeoPandas-AI: A Smart Class Bringing LLM as Stateful AI Code Assistant. 538-548 - Calvin Nguyen
, Ranga Raju Vatsavai
:
Foundation Models for Semantic Segmentation of Thick/Thin Clouds and Cloud-shadows: A Comparative Study. 549-552 - Alima Subedi
, Sankalpa Pokharel
, Satish Puri
:
PolyMinHash: Efficient Area-Based MinHashing of Polygons for Approximate Nearest Neighbor Search. 553-556 - Amir Mohammad Esmaieeli Sikaroudi
, Alon Efrat
, Joseph S. B. Mitchell
, Esther M. Arkin
:
Voluntary mobility clustering for epidemic control. 557-560 - Jinwei Zeng
, Hongyuan Su
, Jian Yuan
, Yong Li
:
FCV2X-Net: Foresighted and Coordinated Vehicle-to-Everything Control for Joint Traffic Navigation and Signal Optimization. 561-564 - Tanjim Bin Faruk
, Abdul Matin
, Shrideep Pallickara
, Sangmi Lee Pallickara
:
TerraMAE: Learning Spatial-Spectral Representations from Hyperspectral Earth Observation Data via Adaptive Masked Autoencoders. 565-568 - Yaqoob Ansari
, Ammar Karkour
, Eduardo Feo Flushing
, Khaled A. Harras
:
Tesseract: Unfolding Navigable Graph Representations from Low-Semantic Floor Plans. 569-579 - Tarlan Bahadori
, Alvin Chiu
, Ahmed Eldawy
, Michael T. Goodrich
:
SGV: Spatial Graph Visualization. 580-583 - Omar Ghannou
, Etienne Thuillier
, Omar Boucelma
:
Understanding Vessel Mobility Behavior through the Identification and Labeling of Maritime Zones of Interest. 584-594 - Bita Azarijoo
, Maria Despoina Siampou
, John Krumm
, Cyrus Shahabi
:
ICAD: A Self-Supervised Autoregressive Approach for Multi-Context Anomaly Detection in Human Mobility Data. 595-606 - Nripsuta Ani Saxena
, Shang-Ling Hsu
, Mehul Shetty
, Omar Alkhadra
, Cyrus Shahabi
, Abigail L. Horn
:
POIFormer: A Transformer-Based Framework for Accurate and Scalable Point-of-Interest Attribution. 607-619 - Chenyang Yu
, Xinpeng Xie
, Yan Huang
, Chenxi Qiu
:
FUSE-Traffic: Fusion of Unstructured and Structured data for Event-aware Traffic forecasting. 620-630 - Ruohan Li
, Yiqun Xie
, Xiaowei Jia
, Gengchen Mai
, Sophia Hou
, Zhihao Wang
, Zhili Li
:
Scenario-Based Evaluation of Probabilistic Time Series Forecasting for Solar Energy. 631-634 - Andreas Morgen
, Patrick Grieser
, Bernhard Seeger
:
Index-Driven Detection of Continuously Connected Groups in Spatio-Temporal Data Streams. 635-645 - Haley Stone
, Jing Du
, Hao Xue
, Matthew Scotch
, David J. Heslop
, Andreas Züfle
, C. Raina MacIntyre
, Flora Salim
:
A Probabilistic Framework for Imputing Genetic Distances in Spatiotemporal Pathogen Models. 646-655 - Yunyao Cheng
, Christian S. Jensen
, Kristian Torp
:
AutoTracker: A Traffic Sign Change Detection System. 656-659 - Yufan Kang
, Jie Zhang
, Wei Shao
, Rui Tang
, Mark Andrejevic
, Jeffrey Chan
, Flora D. Salim
:
Dynamic Budgeted Reinforcement Learning for Fairness in Spatial-Temporal Resource Allocation. 660-669 - Julia Moska
, Oleksii Furman
, Kacper Kozaczko
, Szymon Leszkiewicz
, Jakub Polczyk
, Piotr Gramacki
, Piotr Szymanski
:
OBSR: Open Benchmark for Spatial Representations. 670-681 - Mariana M. Garcez Duarte
, Dwi P. A. Nugroho
, Georges Tod
, Evert Bevernage
, Pieter Moelans
, Elias Saerens
, Esteban Zimányi
, Mahmoud Attia Sakr
, Steffen Zeuch
:
Mobility Data Stream Processing Beyond the Cloud. 682-685
Main Conference Industrial Papers
- Govind
, Sayan Putatunda
, Saurabh Sohoney
:
AddressBind: Cross-modal Alignment of Addresses and Geocodes. 686-695 - Lifeng Lin
, Hangli Ge
, Takashi Michikata
, Kazuma Hatano
, Ryosuke Shibasaki
, Noboru Koshizuka
:
Robust and Efficient Human Mobility Data Processing through the Lens of Topological Persistence. 696-705 - Alexandros Troupiotis-Kapeliaris
, Georgios Grigoropoulos
, Marios Vodas
, Konstantina Bereta
:
Dynamic Weather-Resilient Vessel Routing using Big AIS Data. 706-716 - Weiwei Duan
, Yao-Yi Chiang
, Theresa Chen
, Michael P. Gerlek
, Leeje Jang
, Sofia Kirsanova
, Craig A. Knoblock
, Fandel Lin
, Yijun Lin
, Zekun Li
, Steven N. Minton
:
DIGMAPPER: A Modular System for Automated Geologic Map Digitization. 717-728 - Andrew Wang
, Xiaoyan Li
, Yunli Wang
:
Learning Heuristics to Solve Dynamic Vehicle Routing Problems Using Large Language Models. 729-738 - Arindam Sarkar
, Prakash Mandayam Comar
:
SPEEDY: Framework for Sharpening Promise Time Estimates in Sub-Same Day Delivery. 739-747 - Oussama Dhifallah
, Michael R. Evans
, Dragomir Yankov
, Antonios Karatzoglou
, Florin Sabau
, Goran Predovic
:
Efficient Alternative Path Generation in Time-Dependent A. 748-757 - Yue Zhang
, Xiaoan Ding
, Zeyu Zhang
, Adi Hajj-Ahmad
:
Enhancing Point of Interest Search with Semantic and Spatial Information. 758-763
Main Conference Vision Papers
- Yaron Kanza
, Divesh Srivastava
:
Spatially Enhanced Quantum Optimization for Network Planning. 764-768 - Muhammad Aamir Cheema
, Muhammad Ali Babar
, Mohammed Eunus Ali
, Mohammad Goudarzi
, Walid G. Aref
:
A Future in Motion: Reimagining Public Transport with Diverse Autonomous Vehicles. 769-773 - Maria Despoina Siampou
, Shang-Ling Hsu
, Shushman Choudhury
, Neha Arora
, Cyrus Shahabi
:
Toward Foundation Models for Mobility Enriched Geospatially Embedded Objects. 774-779 - Sherif Mostafa
, Khaled A. Harras
, Moustafa Youssef
:
Human-as-a-Sensor: Harnessing Brain Signals for Intelligent Multimodal Sensing in Spatially-Aware Systems. 780-784 - Sherry Chalotra
, Zhiqiang Jiang
, Xin Wang
:
Cognitive Foundation Agents for Generalizable Vision-and-Language Navigation. 785-789 - Manos Papagelis
:
A Vision for Structured Experiential Mobility Intelligence. 790-794 - El Kindi Rezig
, Walid G. Aref
:
Lory: Location-aware Data Discovery from Data Lakes. 795-798 - Krzysztof Janowicz
, Zilong Liu
, Gengchen Mai
, Zhangyu Wang
, Ivan Majic
, Alexandra Fortacz
, Grant McKenzie
, Song Gao
:
Whose Truth? Pluralistic Geo-Alignment for (Agentic) AI. 799-803
DEMONSTRATION SESSION: Main Conference Demonstration Papers
- Nicole R. Schneider
, Avik Das
, Kent O'Sullivan
, Hanan Samet
:
Search by Spatial Query: Text to Pictorial Queries. 804-807 - Saugat Adhikari
, Da Yan
, Naman Nimbale
, Akhlaque Ahmad
, Jiao Han
, Lyuheng Yuan
:
ALFA: Elevation-Guided 3D Flood Map Annotation on Earth Imagery by Consistency-Enhanced Active Learning. 808-811 - Zhiwen Zhang
, Zipei Fan
, Wei Yuan
, Shun Iwazaki
, Ryosuke Shibasaki
:
PortVIS: An Interactive Platform for Port-to-Port Trajectory Imputation and Visual Analytics. 812-815 - Zhuocheng Shang
, Ahmed Eldawy
, Elia Scudiero
, George Vellidis
, Jose Henrique Andreis:
Demonstration of FutureFarmNow: Interactive Spatial Data Exploration for Precision Agriculture. 816-819 - Zizhuo Xu
, Doucheng Pan
, Lei Li
, Mengxuan Zhang
, Yehong Xu
, Xiaofang Zhou
:
RouteSys: A Future Route Data Management System. 820-823 - Sara Migliorini
, Alberto Belussi
:
AIDA: A Spatial Data Augmentation Tool for Machine Learning Dataset Preparation. 824-827 - Ruochen Kong
, Taylor Anderson
, David J. Heslop
, Matthew Scotch
, Flora D. Salim
, Chandini Raina MacIntyre
, Andreas Züfle
:
EpiScale: Large-Scale Simulation of Infectious Disease Based on Human Mobility. 828-831 - Yanan Xiao, Rui Song, Yinan Xiao, Lu Jiang, Minghao Yin, Pengyang Wang:
UrbanXplain: A Language-Driven Urban Planning System with Explainable Reasoning and Real-Time 3D Rendering. 832-835 - Martin Werner
, Katharina Anders
:
SHM-DB - A Shared Memory Database for FAIR Geospatial Algorithm Development. 836-839 - Chiara Pugliese
, Maddalena Amendola
, Raffaele Perego
, Chiara Renso
:
A Spatially-Grounded Conversational Planner for Personalized Urban Itineraries. 840-843 - Thanasis Georgiadis
, Achilleas Michalopoulos
, Dimitris Dimitropoulos
, Dimitrios Tsitsigkos
, Nikos Mamoulis
:
Hecatoncheir: Scaling up and out spatial data management. 844-847 - Jichao Fang
, Lei Zhang
, Wei Luo
:
Planet Scale Mars Image Retrieval for Fast Mapping with Interactive Refinement [Demo]. 848-851 - Federica Rollo
, Laura Po
:
GRAFMOVE: Graph-based Mobility Optimization and Visualization Engine. 852-855 - Chen-Wei Chang
, Yu-Chieh Cheng
, Yun-En Tsai
, Fanglan Chen
, Chang-Tien Lu
:
RailEstate: An Interactive System for Metro Linked Property Trends. 856-859 - Ruichen Wang
, Yiqun Xie
, Leo Du
, Jia Yu
, Kyle Duncan
, Sinéad Louise Farrell, Zhili Li
, Kangyang Chai
:
Coincident Data Discovery Engine: A Portal for Global-Scale Cross-Platform Satellite Data Search. 860-863 - Isaac Huang
, Zhiqiang Jiang
:
VisLN: An Interactive Visualization System for Vision Language Navigation. 864-867 - Antonios Karatzoglou
, Michael Snider
, Varun Kakkar
, Michael R. Evans
, Dragomir Yankov
, Goran Predovic
:
Query-Aware Route Enrichment for Handling Complex Direction Queries and Grounding Large Language Models. 868-871 - Kenneth Scheuman
, Nicholas Kokott
, Cole Stuedeman
, Everett Duffy
, Melani Hodge
, Samuel Russett
, Goce Trajcevski
:
Partitioning Areas With Obstacles for Fleet of Drones. 872-875 - Muhammad Insan Al-Amin
, Jinchun Du
, Muhammad Aamir Cheema
, Isma Farah Siddiqui
, Mahsa Salehi
:
EV Energy Trading Dashboard: Cost-Emission Reduction Through Spatiotemporal Forecasts and Smart Charging. 876-879 - Cristiano Landi
, Natalia V. Andrienko
, Gennady L. Andrienko
:
Rotation- and Scale-Invariant Shape Extraction from Vessel Trajectories for Human-In-The-Loop Monitoring. 880-883
Main Conference Application Papers
- Claudio Affolter
, Sidi Wu
, Yizi Chen
, Lorenz Hurni
:
Generative AI in Map-Making: A Technical Exploration and Its Implications for Cartographers. 884-893 - Heng Tan
, Hua Yan
, Yukun Yuan
, Guang Wang
, Yu Yang
:
REALISM: A Regulatory Framework for Coordinated Scheduling in Multi-Operator Shared Micromobility Services. 894-904 - Zhuocheng Shang
, Ahmed Eldawy
, Elia Scudiero
, Ramesh Dhungel
, Ray G. Anderson
:
FieldSAT: A Scalable Query Workflow for Precision Agriculture with Large Raster Datasets. 905-915 - Lucas Waltz
, Sarikaa Sridhar
, Ryan Waltz
, Paul Rodriguez
, Chaeun Hong
, Armeen Ghoorkhanian
, Nicole DiMarco
, Raghu Machiraju
, Sami Khanal
:
An Orchestration Engine for Scalable, On-Demand AI Phenotyping from UAS Imagery in Agriculture. 916-926 - Tamim Ahmed
, Monowar Hasan
:
Weather-Driven Agricultural Decision-Making Under Imperfect Conditions. 927-930 - Chunliang Hua
, Xiao Hu
, Jiayang Sun
, Zeyuan Yang
:
The Maximum Coverage Model and Recommendation System for UAV Vertiports Location Planning. 931-934 - Federica Rollo
, Laura Po
:
MODyPer: Multi-Objective Dynamic Personalized Route Planning for Vulnerable Road Users. 935-938 - El Moundir Faraoun
, Nedra Mellouli
, Stéphane Millot
:
AddrRaG: Delivery Address Augmented Retrieval and Validation. 939-942 - Bayu Adhi Tama
, Mansa Krishna
, Homayra Alam
, Mostafa Cham
, Omar Faruque
, Gong Cheng
, Jianwu Wang
, Mathieu Morlighem
, Vandana P. Janeja
:
DeepTopoNet: A Framework for Subglacial Topography Estimation on the Greenland Ice Sheets. 943-954 - Chhaya Kulkarni
, Nicole-Jeanne Schlegel
, Vandana P. Janeja
:
Physics-Guided Multi-Contextual Learning: Understanding the Surface and Subsurface Processes in Southeast Greenland. 955-958 - Modeste Mefenya Kenne
, Fernanda Ventorim
, Chad Cossey
, Zhenghui Hu
, Julie Rousseau
, Nalini Venkatasubramanian
:
RADAR: Resource Allocation for Disaster Resilience in Senior Health Care. 959-972 - Kazi Ashik Islam
, Zakaria Mehrab
, Mahantesh Halappanavar
, Henning S. Mortveit
, Sridhar Katragadda
, Jon Derek Loftis
, Madhav V. Marathe
:
Denoising Diffusion Probabilistic Models for Coastal Inundation Forecasting. 973-976 - Tamanna Rashme
, Zonghan Zhang
, Jason Weeks
, Marouane Benbrahim
, Zijian Zhang
, Zhiqian Chen
, Nisha Pillai
, Ram Ramkumar
, Bindu Nanduri
:
Graph symbolic regression to interpret the propagation of Vesicular Stomatitis Virus across the U.S. and Mexico. 977-980 - Yunting Song
, Leila De Floriani
, Kyle Duncan
, Sinead Farrell
:
A topology-based approach to extract pressure ridges from sea ice surfaces. 981-984 - Qianheng Zhang
, Dev Paul
, Michelle Miller
, Alfonso Morales
, Song Gao
:
Scalable Inter-County Food Flow Prediction Using Graph Neural Networks. 985-994 - Yijun Lin
, Theresa Chen
, Colby Brungard
, Sabine Grunwald
, Sue Ives
, Matt Macander
, Timm Nawrocki
, Yao-Yi Chiang
, Nic Jelinski
:
Fine-Scale Soil Mapping in Alaska with Multimodal Machine Learning. 995-1007 - Ying Song
, Meicheng Xiong
, Xiaohuan Zeng
, Di Zhu
:
A Behavior-Informed and Geo-Context-Aware Home Detection Framework for Mobile Phone Positioning Data. 1008-1018 - Aishwarya Sarkar
, Autrin Hakimi
, Xiaoqiong Chen
, Hai Huang
, Chaoqun Lu
, Ibrahim Demir
, Ali Jannesari
:
HydroGAT: Distributed Heterogeneous Graph Attention Transformer for Spatiotemporal Flood Prediction. 1019-1030 - Nadia Asif
, Zhiqing Hong
, Shaogang Ren
, Xiaonan Zhang
, Xiaojun Shang
, Yukun Yuan
:
MuST2-Learn: Multi-view Spatial-Temporal-Type Learning for Heterogeneous Municipal Service Time Estimation. 1031-1041 - Zekun Li
, Malcolm Grossman
, Ehsan Qasemi
, Mihir Kulkarni
, Muhao Chen
, Yao-Yi Chiang
:
Benchmarking Geospatial Question Answering with MapQA. 1042-1045 - Xinglei Wang
, Tao Cheng
, Stephen Law
, Zichao Zeng
, Ilya Ilyankou
, Junyuan Liu
, Lu Yin
, Weiming Huang
, Natchapon Jongwiriyanurak
:
Into the Unknown: Applying Inductive Spatial-Semantic Location Embeddings for Predicting Individuals' Mobility Beyond Visited Places. 1046-1055 - Min Namgung
, Janghyeon Lee
, Fangyi Ding
, Yao-Yi Chiang
:
Transit for All: Mapping Equitable Bike2Subway Connection using Region Representation Learning. 1056-1066 - Jiayi Song
, Chang Zhao
, Hao-Yu Liao
, Wei Shao
:
FoundationSoil: Enhancing Soil Organic Carbon Mapping Using a Multi-Temporal Geospatial Foundation Model. 1067-1070 - Hao-Yu Liao
, Chang Zhao
, Jiayi Song
, Wei Shao
:
Mapping Cultural Ecosystem Services Using One-Shot In-Context Learning with Multimodal Large Language Models. 1071-1074 - Ziyi Guo
, Yan Wang
:
Urban-STA4CLC: Urban Theory-Informed Spatio-Temporal Attention Model for Predicting Post-Disaster Commercial Land Use Change. 1075-1078 - Shangde Gao
, Zelin Xu
, Zhe Jiang
:
Learning Individual Movement Shifts After Urban Disruptions with Social Infrastructure Reliance. 1079-1082 - Chanjae Song
, SeongYeub Chu
, Jongwoo Kim
, Mun Yong Yi
:
A Novel Evaluation Framework for 15-Minute City Using Satellite Imagery. 1083-1093 - Meenu Ravi
, Shailik Sarkar
, Yanshen Sun
, Vaishnavi Singh
, Chang-Tien Lu
:
MVeLMA: Multimodal Vegetation Loss Modeling Architecture for Predicting Post-fire Vegetation Loss. 1094-1105 - Andy Qin
, Yuhao Kang
, Hanqi Li
, Shiqi Wang
, Bing Zhou
, Fahui Wang
, Peiyin Hung
:
Leveraging Reinforcement Learning for Maternity Care Resource Reallocation: A Case Study in Florida. 1106-1109
Main Conference Short Papers
- Shravan Gadbail
, Masumi Desai
, Kamalakar Karlapalem
:
Iti-Validator: A Guardrail Framework for Validating and Correcting LLM-Generated Itineraries. 1110-1113 - Congcong Miao
, Suining He
, Yuyao Li
, Chuanrong Zhang
:
A Spatially-Adapted SHAP Approach for Interpreting Deep Bike Usage Learning and Prediction. 1114-1117 - Markus Tremmel
, Roland Zink
:
MapLibre Tile: A Next Generation Vector Tile Format. 1118-1121 - Fandel Lin
, Craig A. Knoblock
, Binh Vu
, Yao-Yi Chiang
:
Exploiting Polygon Metadata to Recolor Historical Maps. 1122-1125 - Fandel Lin
, Craig A. Knoblock
, Binh Vu
, Basel Shbita
, Yao-Yi Chiang
:
Exploiting Polygon Metadata to Colorize Draft Maps. 1126-1129 - Yunhan Chang
, Amr Magdy
, Federico M. Spedalieri
, Ibrahim Sabek
:
Spatial Regionalization: A Hybrid Quantum Computing Approach. 1130-1133 - Yunzhi Liu
, Haokai Tan
, Rushi Kanjaria
, Lihuan Li
, Flora D. Salim
:
Classical Feature Embeddings Help in BERT-Based Human Mobility Prediction. 1134-1137 - Jiwon Kim
, Jiyoon Lee
, Youngok Kang
:
Modeling Stopped Vehicle Dynamics on Urban Backstreets via GraphLSTM-Attn: A Context-Aware GeoAI Approach. 1138-1141 - Donghoon Kwon
, Seungmo Kang
, Seongjin Choi
:
TrafficNetQA: Question Answering Datasets for Evaluating LLM Performance on Traffic Network Files. 1142-1145 - Sai Deepthi Yeddula
, Sarath S. Shanker
, Abhijeet Bhattacharya
, Chen Jiang
, Julian L. Rrushi
, Wei-Shinn Ku
:
ST-EMS: A Spatio-Temporal Framework for Forecasting Emergency Medical Service Demand and Adaptive Hospital Routing. 1146-1149 - Amulya Bhattaram
, Justin Chung
, Stanley Chung
, Ranit Gupta
, Janani Ramamoorthy
, Kartikeya Gullapalli
, Diana Marculescu
, Dimitrios Stamoulis
:
GeoFlow: Agentic Workflow Automation for Geospatial Tasks. 1150-1153 - Majid Mirzanezhad
:
Fair-Coverage Facility Location: Optimizing Distance and Diversity. 1154-1157 - Thanh Dat Le
, Sourabh Yadav
, Xinpeng Xie
, Chenxi Qiu
, Xinrong Li
, Yan Huang
:
EfficientLocNet: High-Performance and Lightweight Radio Source Localization with Multi-Scale Attention. 1158-1161 - Boyi Chen
, Zhangyu Wang
, Fabian Deuser
, Johann Maximilian Zollner
, Martin Werner
:
Enhancing Contrastive Learning for Geolocalization by Discovering Hard Negatives on Semivariograms. 1162-1165 - Ping-Chun Lin
, Hayato Ushijima-Mwesigwa
, Wing Yee Au
:
Expert Guided Diffusion for Synthetic Aperture Radar Despeckling. 1166-1169 - Lance Kennedy
, Andreas Züfle
:
An Improvement to the Sliding Window Staypoint Detection Algorithm to Handle Dropouts. 1170-1173 - Lincan Li
, Eren Erman Ozguven
, Yue Zhao
, Guang Wang
, Yiqun Xie
, Yushun Dong
:
TyphoFormer: Language-Augmented Transformer for Accurate Typhoon Track Forecasting. 1174-1177 - Jie Wang
, Guang Wang
:
A First Look at Predictability and Explainability of Pre-request Passenger Waiting Time in Ridesharing Systems. 1178-1181 - Jiue-An Yang
, Yuzhou Chen
, Calvin P. Tribby
, Huikyo Lee
, Loretta Erhunmwunsee
, Tarik Benmarhnia
, Caroline A. Thompson
, Yulia R. Gel
, Marta M. Jankowska
:
LLM-Based Multi-Agent System and Simplicial Self-Supervised Learning Model for Regional Cancer Prevalence Estimation Using Satellite Imagery. 1182-1185 - Haruki Yonekura
, Ren Ozeki
, Tatsuya Amano
, Hamada Rizk
, Hirozumi Yamaguchi
:
MobText-SISA: Efficient Machine Unlearning for Mobility Logs with Spatio-Temporal and Natural-Language Data. 1186-1189 - Ziyan Yang
, Shuhui Gong
, Xinqi Liu
, Jiahao Lv
, Changjian Liu
, Jilin Hu
, Hongbin Pei
:
VisitFrequency-Diffusion: Leveraging Recurrent Visits for Long-Term Individual Trajectory Forecasting. 1190-1193
TUTORIAL SESSION: Main Conference Tutorial Papers
- Bojie Shen
, Jinchun Du
, Muhammad Aamir Cheema:
Beyond Transport: V2X Integration Turning EVs into Smart Energy Assets. 1194-1197 - Gaspard Merten
, Mahmoud Attia Sakr
, Gilles Dejaegere
:
Building a Foundation Model for Trajectory from Scratch. 1198-1201 - Zhuocheng Shang
, Ahmed Eldawy
:
Scalable Raster Processing: Models, Systems, Algorithms, and Open Challenges. 1202-1205 - Yongyi Liu
, Yunhan Chang
, Amr Magdy
:
Spatial Regionalization: Formulations, Algorithms, and Applications. 1206-1209
GISCup Papers
- Guangyue Li
, Yuxiao Luo
, Shen Liang
, Jinghan Wang
, Xiaogang Guo
, Ling Yin
, Luliang Tang
, Yang Xu
:
HuMob Predictor: Towards a Generalizable Model for Multi-City Individual Mobility Prediction. 1210-1213 - Keiji Yasuda
, Shoko Nukaya
, Daisuke Kamisaka
:
BERT-based Human Mobility Prediction with Enhanced Features, Data Augmentation, and Epoch-wise Ensemble. 1214-1217 - Haru Terashima
, Naoki Tamura
, Kazuyuki Shoji
, Kenta Urano
, Takuro Yonezawa
, Nobuo Kawaguchi
:
Multi-City Next Location Prediction through Mobility-Derived Multi-Pattern Transfer Learning. 1218-1221 - Meisaku Suzuki
, Hayato Kumagai
, Yusuke Fukushima
, Ryo Koyama
, Kazuma Takeda
, Yusuke Nakamura
:
Spatiotemporal Mobility Prediction via Cross-City-Aware Llama-3-8B-Mob. 1222-1225 - Sehoon Oh
, Yoohyung Joo
, Jiwan Hong
, Ojin Kwon
, Geonu Park
, Daegeon Woo
, Changjoon Oh
, Ho Rim Lee
, Joon Heo
:
CityCondBERT: Cross-City Transfer with GEO-BLEU-Sinkhorn Loss for Human Mobility Prediction. 1226-1229 - Chenhao Wang
, Silin Zhou
, Lisi Chen
, Shuo Shang
:
Building Efficient LLM Pipeline for Human Mobility Prediction. 1230-1233 - Yijun Lin
, Fandel Lin
, Jina Kim
, Yao-Yi Chiang
:
MoVER: Modeling User Heterogeneity with Enriched Trajectory Representations for Human Mobility Prediction. 1234-1237 - Tianye Fang
, Xuanshu Luo
, Paul M. Walther
, Martin Werner
:
Human Mobility Prediction with Multi-Task Curriculum Training. 1238-1241 - Masahiro Suzuki
, Hiroshi Iida
:
Lightweight Personalized Human Mobility Prediction using Gradient-Boosted Decision Trees and Graph Neural Networks. 1242-1245 - Keiichi Ochiai
:
Trajectory Prediction Using Spatiotemporal BERT Leveraging Collective Trajectories. 1246-1249 - Yueyang Liu
, Ruochen Kong
, Andreas Züfle
:
Human Mobility Prediction via Sparse Mixture-of-Experts and Hybrid Multi-Scale Encoding. 1250-1253 - Zhicheng Deng
, Zhaoya Gong
:
Simple Yet Effective: Supervised Fine-Tuning of Large Language Models for Multi-City Human Mobility Prediction. 1254-1257
Student Research Competition Papers
- Nicole R. Schneider
:
Spatial Pattern Search through Language Models. 1258-1261 - Zhuocheng Shang
:
End-to-end raw scalable raster processing with customized pipeline and foundation model integration. 1262-1265 - Sheng Wang
, Di Zhu
:
A Deep Origin-Destination Flow Imputation Model Informed by the Visitation Law in Human Mobility. 1266-1269 - Han Nguyen
, Christine Bassem
:
SpatioSense: Adaptive & Efficient Crowdsensing Across Domains. 1270-1271 - Cheng-Ru Chou
, Wei-Wei Hsu
, Hsun-Ping Hsieh
:
Prediction of Dengue Incidents: A Spatio-Temporal Approach with SEIR and Graph Neural Networks. 1272-1273 - Jiou Ha
:
Pedestrian Trajectory Prediction via Social Pooling and Transformer Cross Attention. 1274-1277 - Yeonsu Kang
:
Estimating the vitality of individual street trees in urban areas using multi-source imagery and deep learning. 1278-1281 - Pei-Xuan Li
, Hsun-Ping Hsieh
:
Multi-modal Spatio-temporal Forecasting in Sensor-less Regions: A Dual-stage Graph Approach from Disease to Crime. 1282-1285 - Owen Tucker
, Andreas Züfle
:
Spatial Inference on Phylogenetic Trees. 1286-1287 - Mohab Bahnassy
, Omar Saqr
, Hamada Rizk
, Moustafa Youssef
:
MambaLoc: Lightweight Indoor Localization For Unmanned Vehicles Using Cross-Modal Knowledge Distillation. 1288-1289 - Karen Xiao
, Makoto Irisumi
, Christine Bassem
:
A Graph-Based Spatio-Temporal POI Ranking Measure for Pickup and Delivery Platforms. 1290-1291 - Mostafa Gaafar
, Ali Elaswad
, Hamada Rizk
, Moustafa Youssef
:
GeoDrive: Cross-City Autonomous Driving through Meta-Learning and LLMs. 1292-1293 - Isaac Huang
:
Biker Buddy: A Conversational Route Planner for Cyclists Powered by LLMs and Context-Aware Map Parsing. 1294-1295 - Shangqing Cao
, Marta C. González
:
sparkmobility: A Spark-based Python Library for Processing, Modeling, and Analyzing Large Mobility Datasets. 1296-1297
Invited TSAS Papers
- Mark McKenney
, Roger Frye
:
Per Segment Plane Sweep Line Segment Intersection on the GPU: Highlights. 1298-1299 - Anderson Chaves Carniel
, Markus Schneider
:
Fuzzy Spatial Algebra (FUSA): Overview and Highlights. 1300-1301 - Saugat Adhikari
, Da Yan
, Zhe Jiang
, Jiao Han
, Zelin Xu
, Yupu Zhang
, Arpan Man Sainju
, Yang Zhou
:
Scalable Terrain-Aware Flood Extent Mapping on Earth Imagery. 1302-1303 - Mohamed S. Bakli
, Mahmoud Attia Sakr
, Esteban Zimányi
, Nils Dijk
, Marco Slot
:
Distributed MobilityDB: A Scalable Moving Object Database Management System. 1304-1305 - Amirhossein Nadiri
, Jing Li
, Ali Faraji
, Ghadeer Abuoda
, Manos Papagelis
:
Generative Trajectory Forecasting via Transformers: The TrajLearn Framework. 1306-1307
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