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Research Collection School of Computing and Information Systems

The collection contains journal articles, conference proceedings articles, books and book chapters, and more written by the faculty at the Singapore Management University School of Computing and Information Systems (SCIS). The school was formerly known as School of Information Systems (SIS) and was renamed in 2021. The school research areas include Data science & engineering, Cybersecurity, Information systems & management, Intelligent systems & optimisation, Software & cyber-physical systems. SCIS is also focused on innovative research and education in Information Systems and Management, data management and analytics, as well as problems and issues at the intersection of information systems related technology and management, which includes urban systems and operations, active citizenry and communities, safety and security.

Submissions from 2025 2025

Proactive conversational AI: A comprehensive survey of advancements and opportunities, Yang DENG, Lizi LIAO, Wenqiang LEI, Grace Hui YANG, Wai LAM, and Tat-seng CHUA Journal Article

PTM4Tag+: Tag recommendation of stack overflow posts with pre-trained models, Junda HE, Bowen XU, Zhou YANG, DongGyun HAN, Chengran YANG, Jiakun LIU, Zhipeng ZHAO, and David LO Journal Article

The role of surprisal in issue trackers, James CADDY, Christoph TREUDE, Markus WAGNER, and Earl T. BARR Journal Article

WF-PPG: A wrist-finger dual-channel dataset for studying the impact of contact pressure on PPG morphology, Matthew Yiwen HO, Hung Manh PHAM, Aaqib SAEED, and Dong MA Journal Article

Why are fairness concerns so important? Lessons from a last-mile transportation system, Yiwei CHEN and Hai WANG Journal Article

Diversity-oriented testing for competitive game agent via constraint-guided adversarial agent training, Xuyan MA, Yawen WANG, Xiaofei XIE, Xiaofei XIE, Boyu WU, Yiguang YAN, Shoubin LI, Fanjiang XU, and Qing WANG Journal Article

Teeth segmentation from bite-wing X-Ray images by integrating nested dual UNet with swin transformers, Yubo LI, TIAN Yibin, Zhiyuan ZHANG, Xueyang ZHANG, DU Bingran, and Zhi ZENG Conference Proceeding Article

Adapting installation instructions in rapidly evolving software ecosystems, Haoyu GAO, Christoph TREUDE, and Mansooreh ZAHEDI Journal Article

Adversarial generative flow network for solving vehicle routing problems, Ni ZHANG, Jingfeng YANG, Zhiguang CAO, and Xu CHI Conference Proceeding Article

Android malware detection based on novel representations of apps, Tiezhu SUN, Nadia DAOUDI, Kevin ALLIX, Jordan SAMHI, Kisub KIM, Xin ZHOU, Abdoul K. KABORE, Dongsun KIM, David LO, Tegawende F. BISSYANDE, and Jacques KLEIN Book Chapter

A review of Chinese sentiment analysis: Subjects, methods, and trends, Zhaoxia WANG, Donghao HUANG, Jingfeng CUI, Xinyue ZHANG, Seng-Beng HO, and Erik CAMBRIA Journal Article

A survey of multilingual large language models, Libo QIN, Qiguang CHEN, Yuhang ZHOU, Zhi CHEN, Yinghui LI, Lizi LIAO, Min LI, Wanxiang CHE, and Philip S. YU Journal Article

Attribute-based encryption with searchable encryption, Yang YANG Book Chapter

AugSSO: Secure threshold single-sign-on authentication with popular password collection, Changsong JIANG, Chunxiang XU, and Guomin YANG Journal Article

Bi-objective dynamic tugboat scheduling with speed optimization under stochastic and time-varying service demands, Xiaoyang WEI, Hoong Chuin LAU, Zhe XIAO, Xiuju FU, Xiaocai ZHANG, and Zheng QIN Journal Article

Demo2Test: Transfer testing of agent in competitive environment with failure demonstrations, Jianming CHEN, Yawen WANG, Junjie WANG, Xiaofei XIE, Dandan WANG, Qing WANG, and Fanjiang XU Journal Article

DIMS: Distributed index for similarity search in metric spaces, Yifan ZHU, Chengyang LUO, Tang QIAN, Lu CHEN, Yunjun GAO, and Baihua ZHENG Journal Article

FedART: A neural model integrating federated learning and adaptive resonance theory, Shubham PATERIA, Budhitama SUBAGDJA, and Ah-hwee TAN Journal Article

Flowing together or alone: Impact of collaboration in the metaverse, Fiona Fui-hoon NAH, Brenda ESCHENBRENNER, and Langtao CHEN Journal Article

Fuzzing drones for anomaly detection: A systematic literature review, Vikas Kumar MALVIYA, Wei MINN, Lwin Khin SHAR, and Lingxiao JIANG Journal Article

Impact of achievement-oriented gamification in ERP systems: Examining subjective and objective user outcomes, E. ADEBORNA, Fiona Fui-hoon NAH, and L. MOTIWALLA Conference Proceeding Article

Interactive video search with multi-modal LLM video captioning, Yu-Tong CHENG, Jiaxin WU, Zhixin MA, Jiangshan HE, Xiao-Yong WEI, and Chong-wah NGO Conference Proceeding Article

Interpreting topic models in byte-pair encoding space, Jia Peng LIM and Hady Wirawan LAUW Conference Proceeding Article

IRHunter: Universal detection of instruction reordering vulnerabilities for enhanced concurrency in distributed and parallel systems, Guohua XIN, Guangquan XU, Yao ZHANG, Cheng WEN, Cen ZHANG, Xiaofei XIE, Neal N. XIONG, Shaoying LIU, and Pan GAO Journal Article

LARA : A light and anti-overfitting retraining approach for unsupervised time series anomaly detection, Feiyi CHEN, Zhen QIN, Mengchu ZHOU, Yingying ZHANG, Shuiguang DENG, Lunting FAN, Guansong PANG, and Qingsong WEN Conference Proceeding Article

Last digit tendency: Lucky number and psychological rounding in mobile transactions, Hai WANG, Tian LU, Yingjie ZHANG, Yue WU, Yiheng SUN, Jingran DONG, and Wen HUANG Journal Article

Learning to rank aspects and opinions for comparative explanations, Trung Hoang LE and Hady Wirawan LAUW Journal Article

LLMs-based augmentation for domain adaptation in long-tailed food datasets, Qing WANG, Chong-wah NGO, Ee-peng LIM, and Qianru SUN Conference Proceeding Article

Marrying top-k with skyline queries: Operators with relaxed preference input and controllable output size, Kyriakos MOURATIDIS, Keming LI, and Bo TANG Journal Article

Measuring model alignment for code clone detection using causal interpretation, Shamsa ABID, Xuemeng CAI, and Lingxiao JIANG Journal Article

Mitigating regression faults induced by feature evolution in deep learning systems, Hanmo YU, Zan WANG, Xuyang CHEN, Junjie CHEN, Jun SUN, Shuang LIU, and Zishuo DONG Journal Article

Neuron semantic-guided test generation for deep neural networks fuzzing, Li HUANG, Weifeng SUN, Meng YAN, Zhongxin LIU, Yan LEI, and David LO Journal Article

Performance evaluation of NewSQL databases in a distributed architecture, Zhiyao ZHANG, Alan @ Ali MADJELISI MEGARGEL, and Lingxiao JIANG Journal Article

Synthesizing multi-person and rare pose images for human pose estimation, Liuqing ZHAO, Zichen TIAN, ZOU Peng, Richang HONG, and Qianru SUN Journal Article

Transforming urban dynamics: Harnessing large language models for smarter mobility, Hao XUE, Ming JIN, Shirui PAN, Flora SALIM, and Guansong PANG Journal Article

Weakly-supervised semantic segmentation with image-level labels: From traditional models to foundation models, Zhaozheng CHEN and Qianru SUN Journal Article

Submissions from 2024 2024

Learning to optimize the dispatch time interval for on-demand food delivery service, Jingfeng YANG, Zhiqin ZHANG, and Hoong Chuin LAU Conference Proceeding Article

HDWSA2 : A secure hierarchical deterministic wallet supporting stealth address and signature aggregation, Xin YIN, Zhen LIU, Guomin YANG, Guoxing CHEN, and Haojin ZHU Journal Article

Automating dataset updates towards reliable and timely evaluation of Large Language Models, Jiahao YING, Yixin CAO, Yushi BAI, Qianru SUN, Bo WANG, Wei TANG, Zhaojun DING, Yizhe YANG, Xuanjing HUANG, and Shuicheng YAN Conference Proceeding Article

Optimizing LLMs for code generation: Which hyperparameter settings yield the best results?, Chetan ARORA, Ahnaf Ibn SAYEED, Sherlock LICORISH, Fanyu WANG, and Christoph TREUDE Conference Proceeding Article

3D snapshot: Invertible embedding of 3D neural representations in a single image, Yuqin LU, Bailin DENG, Zhixuan ZHONG, Tianle ZHANG, Yuhui QUAN, Hongmin CAI, and Shengfeng HE Journal Article

4-bit shampoo for memory-efficient network training, Sike WANG, Pan ZHOU, Jia LI, and Hua HUANG Conference Proceeding Article

A community-driven framework to evaluate factors influencing NFT buyers, Yi Meng LAU and Ping Fan KE Conference Paper

A comprehensive study on static application security testing (SAST) tools for Android, Jingyun ZHU, Kaixuan LI, Sen CHEN, Lingling FAN, Junjie WANG, and Xiaofei XIE Journal Article

A data-driven approach for automated multi-site competitive facility location, Ming Hui TAN, Kar Way TAN, and Hoong Chuin LAU Conference Proceeding Article

A full-history network dataset for BTC asset decentralization profiling, Ling CHENG, Qian SHAO, Fengzhu ZENG, and Feida ZHU Conference Proceeding Article

ALI-agent: Assessing LLMS’ alignment with human values via agent-based evaluation, Jingnan ZHENG, Han WANG, Tai D. NGUYEN, An ZHANG, Jun SUN, and Tat-Seng CHUA Conference Proceeding Article

An aggregate matching and pick-up model for mobility-on-demand services, Xinwei LI, Jintao KE, Hai YANG, Hai WANG, and Yaqian ZHOU Journal Article

Building narratives and probing concepts: Preparing materials for co-design with autistic livestreamers, Terrance MOK, Tyson HARTLEY, Anthony TANG, Adam MCCRIMMON, and Lora OEHLBERG Journal Article

Chain of preference optimization: Improving chain-of-thought reasoning in LLMs, Xuan ZHANG, Chao DU, Tianyu PANG, Qian LIU, Wei GAO, and Min LIN Conference Proceeding Article

Collaboration! Towards robust neural methods for routing problems, Jianan ZHOU, Yaoxin WU, Zhiguang CAO, Wen SONG, Jie ZHANG, and Zhiqi SHEN Conference Proceeding Article

Converting vocal performances into sheet music leveraging large language models, Jinjing JIANG, NICOLE ANNE HUI-YING TEO, Haibo PEN, Seng-Beng HO, and Zhaoxia WANG Conference Proceeding Article

Custom permission misconfigurations in Android: A Large-scale security analysis, Rui LI, Wenrui DIAO, and Debin GAO Conference Proceeding Article

DeLiDAR: Decoupling LiDARs for pervasive spatial computing, KANATTA GAMAGE RAMESH DARSHANA RATHNAYAKE, Razat Sutradhar, Abbaas A. M. Nishar, Weerakoon Dulaj S., Ashwin Ashok, and Archan MISRA Conference Proceeding Article

FlexFL: Heterogeneous federated learning via APoZ-guided flexible pruning in uncertain scenarios, Zekai CHEN, Chentao JIA, Ming HU, Xiaofei XIE, Anran LI, and Mingsong CHEN Journal Article

Generative Artificial Intelligence in business higher education: A focus group study, Xuenan HUO and Keng SIAU Journal Article

Generative semi-supervised graph anomaly detection, Hezhe QIAO, Qingsong WEN, Xiaoli LI, Ee-peng LIM, and Guansong PANG Conference Proceeding Article

Gotcha ! This model uses my code ! Evaluating membership leakage risks in code models, Zhou YANG, Zhipeng ZHAO, Chenyu WANG, Jieke SHI, Dongsum KIM, Donggyun HAN, and David LO Journal Article

GTree: GPU-friendly privacy-preserving decision tree training and inference, Qifan WANG, Shujie CUI, Lei ZHOU, Ye DONG, Jianli BAI, Yun Sing KOH, and Giovanni RUSSELLO Conference Proceeding Article

Harnessing collective structure knowledge in data augmentation for graph neural networks, Rongrong MA, Guansong PANG, and Ling CHEN Journal Article

Harnessing the power of AI-instructor collaborative grading approach: Topic-based effective grading for semi open-ended multipart questions, Phyo Yi WIN MYINT, Siaw Ling LO, and Yuhao ZHANG Journal Article

Improving environment novelty quantification for effective unsupervised environment design, Jayden TEOH, Wenjun LI, and Pradeep VARAKANTHAM Conference Proceeding Article

Inverse factorized soft Q-Learning for cooperative multi-agent imitation learning, The Viet BUI, Tien MAI, and Thanh NGUYEN Conference Proceeding Article

Learning de-biased representations for remote-sensing imagery, Zichen TIAN, Zhaozheng CHEN, and Qianru SUN Conference Proceeding Article

Learning to handle complex constraints for vehicle routing problems, Jieyi BI, Yining MA, Jianan ZHOU, Wen SONG, Zhiguang CAO, Yaoxin WU, and Jie ZHANG Conference Proceeding Article

Long-tailed out-of-distribution detection via normalized outlier distribution adaptation, Wenjun MIAO, Guansong PANG, Jin ZHENG, and Xiao BAI Conference Proceeding Article

LOVA3 : Learning to visual question answering, asking and assessment, Henry Hengyuan ZHAO, Pan ZHOU, Difei GAO, BAI SHOU, and Mike Zheng SHOU Conference Proceeding Article

Meta-entrepreneurship: An analysis theory on integrating generative AI, agentic AI, and metaverse for entrepreneurship, Yingying ZHANG and Keng SIAU Journal Article

Mimicking to dominate: Imitation learning strategies for success in multiagent competitive games, The Viet BUI, Tien MAI, and Hong Thanh NGUYEN Conference Proceeding Article

Modeling and regulating a ride-sourcing market integrated with vehicle rental services, Dong MO, Hai WANG, Zeen CAI, W. Y. SZETO, and Xiqun (Michael) CHEN Journal Article

MVGamba : Unify 3D content generation as state space sequence modeling, Xuanyu YI, Zike WU, Qiuhong SHEN, Qingshan XU, Pan ZHOU, Joo-Hwee LIM, Shuicheng YAN, Xinchao WANG, and Hanwang ZHANG Conference Proceeding Article

OHSS: Optimizing homomorphic secret sharing to support fast matrix multiplication, Shuguang ZHANG, Jianli BAI, Kun TU, Ziyue YIN, and Chan LIU Conference Proceeding Article

Question-attentive review-level explanation for neural rating regression, Trung Hoang LE and Hady Wirawan LAUW Journal Article

ReEvo: Large language models as hyper-heuristics with reflective evolution, Haoran YE, Jiarui WANG, Zhiguang CAO, Federico BERTO, Chuanbo HUA, Haeyeon KIM, Jinkyoo PARK, and Guojie SONG Conference Proceeding Article

Replay-and-forget-free graph class-incremental learning: A task profiling and prompting approach, Chaoxi NIU, Guansong PANG, Ling CHEN, and Bing LIU Conference Proceeding Article

Revisiting masked auto-encoders for ECG-language representation learning, Hung Manh PHAM, Aaqib SAEED, and Dong MA Conference Paper

Safety through feedback in constrained RL, Shashank Reddy CHIRRA, Pradeep VARAKANTHAM, and Praveen PARUCHURI Conference Proceeding Article

SampDetox : Black-box backdoor defense via perturbation-based sample detoxification, Yanxin YANG, Chentao JIA, Dengke YAN, Ming HU, Tianlin LI, Xiaofei XIE, Xian WEI, and Mingsong CHEN Conference Proceeding Article

Self-supervised fine-tuning for neural expert finding, Budhitama SUBAGDJA, DAN Sanchari, and Ah-hwee TAN Conference Proceeding Article

Shield-U: Safeguarding traffic sign recognition against perturbation attacks, Shengmin XU, Jianfei SUN, Hangcheng CAO, Yulan GAO, Ziyang HE, and Cong WU Conference Proceeding Article

SPRINQL : Sub-optimal demonstrations driven offline imitation learning, Minh Huy HOANG, Tien MAI, and Pradeep VARAKANTHAM Conference Proceeding Article

Towards general conceptual model editing via adversarial representation engineering, Yihao ZHANG, Zeming WEI, Jun SUN, and Meng SUN Conference Proceeding Article

Towards more precise coincidental correctness detection with Deep Semantic Learning, Huan XIE, Yan LEI, Meng YAN, Shanshan LI, Xiaoguang MAO, Yue YU, and David LO Journal Article

Towards privacy-aware IoT communications: Delegable, revocable, and efficient, Pengfei WU, Jianfei SUN, Guomin YANG, and Robert H. DENG Conference Proceeding Article

Towards unified multimodal editing with enhanced knowledge collaboration, Kaihang PAN, Zhaoyu FAN, Juncheng LI, Qifan YU, Hao FEI, Siliang TANG, Richang HONG, Hanwang ZHANG, and Qianru SUN Conference Proceeding Article

Triadic temporal-semantic alignment for weakly-supervised video moment retrieval, Jin LIU, JiaLong XIE, Fengyu ZHOU, and Shengfeng HE Journal Article

Trustworthy Web3 domains: A framework for digital identity verification, Yi Meng LAU and Ping Fan KE Conference Paper

Unified generative and discriminative training for multi-modal Large Language Models, Wei CHOW, Juncheng LI, Kaihang PAN, Qifan YU, Hao FEI, Zhiqi GE, Shuai YANG, Siliang TENG, Hanwang ZHANG, and Qianru SUN Conference Proceeding Article

Unsupervised modality adaptation with text-to-Image diffusion models for semantic segmentation, Ruihao XIA, Yu LIANG, Peng-Tao JIANG, Hao ZHANG, Bo LI, Yang TANG, and Pan ZHOU Conference Proceeding Article

User acceptance of advice by AI agents: Expectation-system fit perspective, Jingyuan CAI and Fiona Fui-hoon NAH Conference Proceeding Article

Efficient autonomous exploration with dueling DDQN enhancing active SLAM through reinforcement learning, Xin LI, Kenji Kah Hoe LEONG, Chee Kiat SEOW, Nicholas PUGEAULT, and Qi CAO Conference Proceeding Article

Empowering crisis information extraction through actionability event schemata and domain-adaptive pre-training, Yuhao ZHANG, Siaw Ling LO, and Phyo Yi WIN MYINT Journal Article

LLMs-as-instructors : Learning from errors toward automating model improvement, Jiahao YING, Mingbao LIN, Yixin CAO, Wei TANG, Bo WANG, Qianru SUN, Xuanjing HUANG, and Shuicheng YAN Conference Proceeding Article

FDFL: Fair and discrepancy-aware incentive mechanism for federated learning, Zhe CHEN; Haiyan ZHANG; Xinghua LI; Yinbin MIAO; Xiaohan ZHANG; Man ZHANG; Siqi MA; and DENG, Robert H. Journal Article

A comprehensive survey on relation extraction: Recent advances and new frontiers, Xiaoyan ZHAO, Yang DENG, Min YANG, Lingzhi WANG, Rui ZHANG, Hong CHENG, Wai LAM, Ying SHEN, and Ruifeng XU Journal Article

Angels or demons: Investigating and detecting decentralized financial traps on ethereum smart contracts, Jiachi CHEN, Jiang HU, Xin XIA, David LO, John GRUNDY, Zhipeng GAO, and Ting CHEN Journal Article

A pruned pendant vertex based index for shortest distance query under structured encrypted graph, Mengdi HU, Lanxiang CHEN, Gaolin CHEN, Yi MU, and Robert H. DENG Journal Article

Ask-before-plan : proactive language agents for real-world planning, Xuan ZHANG, Yang DENG, Zifeng REN, See-Kiong NG, and Tat-Seng CHUA Conference Proceeding Article

A survey of ontology expansion for conversational understanding, Jinggui LIANG, Yuxia WU, Yuan FANG, Hao FEI, and Lizi LIAO Conference Proceeding Article

A survey on concurrent processing of graph analytical queries: Systems and algorithms, Yuchen LI, Shixuan SUN, Hanhua XIAO, Chang YE, Shengliang LU, and Bingsheng HE Journal Article