| Vol-3475 urn:nbn:de:0074-3475-1 Copyright © 2023 for the individual papers by the papers' authors. Copyright © 2023 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

# STRL 2023
Spatio-Temporal Reasoning and Learning 2023

### Proceedings of the 2nd International Workshop on Spatio-Temporal Reasoning and Learning (STRL 2023)
co-located with the 32nd International Joint Conference on Artificial Intelligence (IJCAI 2023)

### Macao, S.A.R., August 21, 2023.

Edited by

### Michael Sioutis *
Zhiguo Long **
Jae Hee Lee ***
Mehul Bhatt ****

* University of Montpellier, Laboratory of Computer Science, Robotics and Microelectronics of Montpellier, France
** Southwest Jiaotong University, School of Computing and Artificial Intelligence, Chengdu, China
*** University of Hamburg, Department of Informatics, Hamburg, Germany
**** Örebro University, School of Science and Technology, Örebro, Sweden

## Table of Contents

- Preface
  Summary: There were 8 papers submitted for peer-review to this workshop. Out of these, 6 papers were accepted for this volume, 5 as regular papers and 1 as short paper. Finally, the proceedings were supplemented with 2 keynotes and 1 invited paper.

### Keynotes

- Spatial and Temporal Reasoning with LLMs for Natural Language Comprehension and Grounding (Abstract)
  Parisa Kordjamshidi
- Advancing Efficient Large-Scale Constraint Optimization Problem Solving by Integrating Machine Learning and Automated Reasoning (Abstract)
  Shufeng Kong

### Peer-reviewed Papers

- Listening Style-Aware Dyadic Facial Motion Generation
  Gourav Datta, Boshi Huang, Nitesh Sekhar, Vivek Yadav, Shih-Yao Lin, Ayush Jaiswal, Prateek Singhal
- Geographical Cellular Traffic Prediction with Multivariate Spatio-Temporal Modeling
  ChungYi Lin, Shen-Lung Tung, Winston H. Hsu
- Geospatial Prediction Using Road Topology: A Graph-based Perspective
  Yameng Guo, Seppe vanden Broucke
- An Evolutionary Geospatial Regression Tree
  Margot Geerts, Seppe vanden Broucke, Jochen De Weerdt
- On Neuro-Symbolic Challenges in Directional Relation Prediction
  Junjie Peng, Michael Sioutis, Zhiguo Long
- Dual-Phase Models for Extracting Information and Symbolic Reasoning: A Case-Study in Spatial Reasoning
  Roshanak Mirzaee, Parisa Kordjamshidi

### Invited Papers

- IPGPT: Solving Integer Programming Problems with Sequence to Contrastive Multi-Label Learning (Invited Paper)
  Shufeng Kong, Caihua Liu, Carla Gomes

2023-08-28: submitted by Michael Sioutis, metadata incl. bibliographic data published under Creative Commons CC0
2023-09-04: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|