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Journal articles
, 2018, 'RUP: Large Room Utilisation Prediction with carbon dioxide sensor', Pervasive and Mobile Computing, 46, pp. 49 - 72, http://dx.doi.org/10.1016/j.pmcj.2018.03.001
, 2018, 'Traveling Officer Problem: Managing Car Parking Violations Efficiently Using Sensor Data', IEEE Internet of Things Journal, 5, pp. 802 - 810, http://dx.doi.org/10.1109/JIOT.2017.2759218
, 2018, 'A Location-Query-Browse Graph for Contextual Recommendation', IEEE Transactions on Knowledge and Data Engineering, 30, pp. 204 - 218, http://dx.doi.org/10.1109/TKDE.2017.2766059
, 2018, 'Wait time prediction for airport taxis using weighted nearest neighbor regression', IEEE Access, 6, pp. 74660 - 74672, http://dx.doi.org/10.1109/ACCESS.2018.2882580
, 2017, 'Shrink: Distance preserving graph compression', Information Systems, 69, pp. 180 - 193, http://dx.doi.org/10.1016/j.is.2017.06.001
, 2017, 'Information gain-based metric for recognizing transitions in human activities', Pervasive and Mobile Computing, 38, pp. 92 - 109, http://dx.doi.org/10.1016/j.pmcj.2017.01.003
, 2017, 'D-Log: A WiFi Log-based differential scheme for enhanced indoor localization with single RSSI source and infrequent sampling rate', Pervasive and Mobile Computing, 37, pp. 94 - 114, http://dx.doi.org/10.1016/j.pmcj.2016.09.018
, 2017, 'CAPRA: A contour-based accessible path routing algorithm', Information Sciences, 385-386, pp. 157 - 173, http://dx.doi.org/10.1016/j.ins.2016.12.041
, 2017, 'Analyzing Web behavior in indoor retail spaces', Journal of the Association for Information Science and Technology, 68, pp. 62 - 76, http://dx.doi.org/10.1002/asi.23587
, 2016, 'Clustering Big Spatiotemporal-Interval Data', IEEE Transactions on Big Data, 2, pp. 190 - 203, http://dx.doi.org/10.1109/tbdata.2016.2599923
, 2016, 'Efficient meta-heuristics for the Multi-Objective Time-Dependent Orienteering Problem', European Journal of Operational Research, 254, pp. 443 - 457, http://dx.doi.org/10.1016/j.ejor.2016.03.053
, 2015, 'Urban computing in the wild: A survey on large scale participation and citizen engagement with ubiquitous computing, cyber physical systems, and Internet of Things', International Journal of Human Computer Studies, 81, pp. 31 - 48, http://dx.doi.org/10.1016/j.ijhcs.2015.03.003
, 2012, 'Augmented spatiality', International Journal of Architectural Computing, 10, pp. 275 - 300, http://dx.doi.org/10.1260/1478-0771.10.2.275
, 2012, 'Probing Streets and the Built Environment with Ambient and Community Sensing', Journal of Urban Technology, 19, pp. 47 - 67, http://dx.doi.org/10.1080/10630732.2012.698066
, 2011, 'Designing architectural morphing skins with elastic modular systems', International Journal of Architectural Computing, 9, pp. 397 - 419, http://dx.doi.org/10.1260/1478-0771.9.4.397
, 2011, 'Energy-oriented design tools for collaboration in the cloud', International Journal of Architectural Computing, 9, pp. 339 - 359, http://dx.doi.org/10.1260/1478-0771.9.4.339
, 2011, 'Form fostering: A novel design approach for interacting with parametric models in the embodied virtuality', Electronic Journal of Information Technology in Construction, 16, pp. 135 - 150
, 2011, 'Transafe', ACM SIGCAS Computers and Society, 41, pp. 32 - 37, http://dx.doi.org/10.1145/2095272.2095275
, 2010, 'Collaborative Design and Live Interaction with Parametric Models Using UbiMash', International Journal of Architectural Computing, 8, pp. 377 - 398, http://dx.doi.org/10.1260/1478-0771.8.3.377
Conference Papers
, 2026, 'An Infectious Disease Spread Simulation Based on Large Language Model Decision Making', in Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 11248 - 11259, http://dx.doi.org/10.1145/3770855.3818983
, 2026, 'Perturbation Effects on Robustness and Individual Fairness', in Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 2826 - 2837, http://dx.doi.org/10.1145/3770855.3817848
, 2026, 'MANILA26: SIGIR 2026 Tutorial on Information Retrieval for Climate Change Impact', in SIGIR 2026 Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, pp. 5320 - 5323, http://dx.doi.org/10.1145/3805712.3808642
, 2026, 'AdaNODEs: Test Time Adaptation for Time Series Forecasting Using Neural Odes', in ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), IEEE, pp. 2771 - 2775, presented at ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 03 May 2026 - 08 May 2026, http://dx.doi.org/10.1109/icassp55912.2026.11463542
, 2026, 'Applying Value Sensitive Design to Location-Based Services: Designing for Shared Spaces and Local Conditions', in Conference on Human Factors in Computing Systems Proceedings, http://dx.doi.org/10.1145/3772318.3791636
, 2026, 'Understanding the Effects of Interaction on Emotional Experiences in VR', in Conference on Human Factors in Computing Systems Proceedings, http://dx.doi.org/10.1145/3772318.3790313
, 2026, 'Beyond Single Pass, Looping Through Time: KG-IRAG with Iterative Knowledge Retrieval', in Www 2026 Proceedings of the ACM Web Conference 2026, pp. 4460 - 4471, http://dx.doi.org/10.1145/3774904.3792745
, 2026, 'Genomic-Informed Heterogeneous Graph Learning for Spatiotemporal Avian Influenza Outbreak Forecasting', in Www 2026 Proceedings of the ACM Web Conference 2026, pp. 9044 - 9055, http://dx.doi.org/10.1145/3774904.3793010
, 2026, 'Mining Citywide Dengue Spread Patterns in Singapore Through Hotspot Dynamics from Open Web Data', in Www 2026 Proceedings of the ACM Web Conference 2026, pp. 8907 - 8915, http://dx.doi.org/10.1145/3774904.3793028
, 2026, 'When Ads Become Profiles: Uncovering the Invisible Risk of Web Advertising at Scale with LLMs', in Www 2026 Proceedings of the ACM Web Conference 2026, pp. 9604 - 9615, http://dx.doi.org/10.1145/3774904.3793060
, 2026, 'ZARA: Training-Free Motion Time-Series Reasoning via Evidence-Grounded LLM Agents', Association for Computational Linguistics (ACL), pp. 14986 - 15008, presented at Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), http://dx.doi.org/10.18653/v1/2026.acl-long.684
, 2026, 'Reason Only When Needed: Efficient Generative Reward Modeling via Model-Internal Uncertainty', in Findings of the Association for Computational Linguistics: ACL 2026, Association for Computational Linguistics, pp. 23302 - 23319, presented at Findings of the Association for Computational Linguistics: ACL 2026, - , http://dx.doi.org/10.18653/v1/2026.findings-acl.1167
, 2026, 'SOCIA-EVO: Automated Simulator Construction via Dual-Anchored Bi-Level Optimization', in Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), Association for Computational Linguistics, pp. 27596 - 27634, presented at Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), - , http://dx.doi.org/10.18653/v1/2026.acl-long.1274
, 2026, 'Why Supervised Fine-Tuning Fails to Learn: A Systematic Study of Incomplete Learning in Large Language Models', in Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), Association for Computational Linguistics, pp. 30186 - 30213, presented at Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), - , http://dx.doi.org/10.18653/v1/2026.acl-long.1393
, 2025, 'A Hybrid Generative Model based on Diffusion and Graphs for Cross-Correlated Synthetic Multivariate Time Series Data', in Ubicomp Companion 2025 Companion of the 2025 ACM International Joint Conference on Pervasive and Ubiquitous Computing, pp. 722 - 727, http://dx.doi.org/10.1145/3714394.3756176
, 2025, 'UbiComp4VRU: Ubiquitous Computing for Vulnerable Road Users', in Ubicomp Companion 2025 Companion of the 2025 ACM International Joint Conference on Pervasive and Ubiquitous Computing, pp. 1439 - 1442, http://dx.doi.org/10.1145/3714394.3750583
, 2025, 'UbiSense 2025: First International Workshop on Emerging Techniques in Ubiquitous Sensing and Interaction', in Ubicomp Companion 2025 Companion of the 2025 ACM International Joint Conference on Pervasive and Ubiquitous Computing, pp. 1476 - 1478, http://dx.doi.org/10.1145/3714394.3750560
, 2025, 'A Probabilistic Framework for Imputing Genetic Distances in Spatiotemporal Pathogen Models', in 33rd ACM Sigspatial International Conference on Advances in Geographic Information Systems ACM Sigspatial 2025, pp. 646 - 655, http://dx.doi.org/10.1145/3748636.3762779
, 2025, 'Classical Feature Embeddings Help in BERT-Based Human Mobility Prediction', in 33rd ACM Sigspatial International Conference on Advances in Geographic Information Systems ACM Sigspatial 2025, pp. 1134 - 1137, http://dx.doi.org/10.1145/3748636.3763212
, 2025, 'Dynamic Budgeted Reinforcement Learning for Fairness in Spatial-Temporal Resource Allocation', in 33rd ACM Sigspatial International Conference on Advances in Geographic Information Systems ACM Sigspatial 2025, pp. 660 - 669, http://dx.doi.org/10.1145/3748636.3762782
, 2025, 'EpiScale: Large-Scale Simulation of Infectious Disease Based on Human Mobility', in 33rd ACM Sigspatial International Conference on Advances in Geographic Information Systems ACM Sigspatial 2025, pp. 828 - 831, http://dx.doi.org/10.1145/3748636.3762791
, 2025, 'FairDRL-ST: Disentangled Representation Learning for Fair Spatio-Temporal Mobility Prediction', in 33rd ACM Sigspatial International Conference on Advances in Geographic Information Systems ACM Sigspatial 2025, pp. 103 - 106, http://dx.doi.org/10.1145/3748636.3762713
, 2025, 'GenUP: Generative User Profilers as In-Context Learners for Next POI Recommender Systems', in 33rd ACM Sigspatial International Conference on Advances in Geographic Information Systems ACM Sigspatial 2025, pp. 436 - 439, http://dx.doi.org/10.1145/3748636.3762754
, 2025, 'STOAT: Spatial-Temporal Probabilistic Causal Inference Network', in 33rd ACM Sigspatial International Conference on Advances in Geographic Information Systems ACM Sigspatial 2025, pp. 499 - 510, http://dx.doi.org/10.1145/3748636.3762761
, 2025, 'XXLTraffic: Expanding and Extremely Long Traffic Forecasting beyond Test Adaptation', in 33rd ACM Sigspatial International Conference on Advances in Geographic Information Systems ACM Sigspatial 2025, pp. 511 - 521, http://dx.doi.org/10.1145/3748636.3762762
, 2025, 'Feel the Pain: An Interpretable Multimodal Approach for Physiological Signal-Based Pain Detection', in Icmi 2025 Companion Publication of the 27th International Conference on Multimodal Interaction, pp. 100 - 108, http://dx.doi.org/10.1145/3747327.3764786
, 2025, 'CoughViT: A Self-Supervised Vision Transformer for Cough Audio Representation Learning', in Proceedings International Symposium on Wearable Computers Iswc, pp. 45 - 52, http://dx.doi.org/10.1145/3715071.3750404
, 2025, 'PAR-AdvGAN: Improving Adversarial Attack Capability with Progressive Auto-regression AdvGAN', in Lecture Notes in Computer Science, pp. 164 - 180, http://dx.doi.org/10.1007/978-3-032-06109-6_10
, 2025, 'Foundation Models for Spatio-Temporal Data Science: A Tutorial and Survey', in Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 6063 - 6073, http://dx.doi.org/10.1145/3711896.3736552
, 2025, 'Simulated Infectious Diseases Datasets with Controlled Data Bias', in Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, pp. 5551 - 5559, http://dx.doi.org/10.1145/3711896.3737401
, 2025, 'MANILA25: SIGIR 2025 Workshop on Information Retrieval for Climate Impact', in SIGIR 2025 Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, pp. 4192 - 4194, http://dx.doi.org/10.1145/3726302.3730368