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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

Browsing like human: A multimodal web agent with experiential fast-and-slow thinking, Haohao LUO, Jiayi KUANG, Wei LIU, Ying SHEN, Jian LUAN, and Yang DENG Conference Proceeding Article

CAMI: A counselor agent supporting motivational interviewing through state inference and topic exploration, Yizhe YANG, Palakorn ACHANANUPARP, Heyan HUANG, Jing JIANG, Phey Ling KIT, Nicholas Gabriel LIM, Cameron Shi Ern TAN, and Ee-Peng LIM Conference Proceeding Article

CausalAbstain: Enhancing multilingual LLMs with causal reasoning for trustworthy abstention, Yuxi SUN, Aoqi ZUO, Wei GAO, and Jing MA Conference Proceeding Article

CoLeCLIP: Open-domain continual learning via joint task prompt and vocabulary learning, Yukun LI, Guansong PANG, Wei SUO, Chenchen CHEN, Yuling XI, Lingqiao LIU, Hao CHEN, Guoqiang LIANG, and Peng WANG Journal Article

COLLISIONREPAIR: First‑aid and automated patching for storage collision vulnerabilities in smart contracts, Yu PAN, Wanjing HAN, Yue DUAN, and Mu ZHANG Conference Proceeding Article

Colloquial Singaporean English style transfer with fine-grained explainable control, Jinggui LIANG, Dung VO, Yap Hong XIAN, Hai Leong CHIEU, Kian Ming A. CHAI, Jing JIANG, and Lizi LIAO Conference Proceeding Article

Connecting giants: Synergistic knowledge transfer of large multimodal models for few-shot learning, Hao TANG, Shengfeng HE, and Jing QIN Conference Proceeding Article

Debate, reflect, and distill: Multi-agent feedback with tree-structured preference optimization for efficient language model enhancement, Xiaofeng ZHOU, Heyan HUANG, and Lizi LIAO Conference Proceeding Article

DreamAnime: Learning style-identity textual disentanglement for anime and beyond, Chenshu XU, Yangyang XU, Huaidong ZHANG, Xuemiao XU, and Shengfeng HE Journal Article

EFormer: An effective edge-based transformer for vehicle routing problems, Dian MENG, Zhiguang CAO, Yaoxin WU, Yaqing HOU, Hongwei GE, and Qiang ZHANG Conference Proceeding Article

Equivalence and similarity refutation for probabilistic programs, Krishnendu CHATTERJEE, Ehsan Kafshdar GOHARSHADY, Petr NOVOTNÝ, and Dorde ZIKELIC Journal Article

Evaluating and mitigating linguistic discrimination in large language models: Perspectives on safety equity and knowledge equity, Guoliang DONG, Haoyu WANG, Jun SUN, and Xinyu WANG Conference Proceeding Article

EvoWiki: Evaluating LLMs on evolving knowledge, Wei TANG, Yixin CAO, Yang DENG, Jiahao YING, Bo WANG, Yizhe YANG, Yuyue ZHAO, Qi ZHANG, Xuanjing HUANG, Yu-Gang JIANG, and Yong LIAO Conference Proceeding Article

Explainable multimodal sentiment analysis of social media visual content for child safety, Yee Sen TAN and Zhaoxia WANG Journal Article

Exploring rehabilitation therapists' knowledge and perspectives on the use of artificial intelligence and machine learning for persons poststroke, Hannah CLARK, Mia DelVecchio, Min Hun LEE, Elena D. BROWN, Kaia MIKULA, Robert HALYAMA, and Kasey STEPANSKY Journal Article

FACT-AUDIT: An adaptive multi-agent framework for dynamic fact-checking evaluation of large language models, Hongzhan LIN, Yang DENG, Yuxuan GU, Wenxuan ZHANG, Jing MA, See-Kiong NG, and Tat-Seng CHUA Conference Proceeding Article

FaithfulRAG: Fact-level conflict modeling for context-faithful retrieval-augmented generation, Qinggang ZHANG, Zhishang XIANG, Yilin XIAO, Le WANG, Junhui LI, Xinrun WANG, and Jinsong SU Conference Proceeding Article

Fine‑tuning multimodal large language models for product bundling, Xiaohao LIU, Jie WU, Zhulin TAO, Yunshan MA, Yinwei WEI, and Tat-Seng CHUA Conference Proceeding Article

FOCUS: Evaluating pre-trained vision-language models on underspecification reasoning, Kankan ZHOU, Yibin LAI, Kyriakos MOURATIDIS, and Jing JIANG Conference Proceeding Article

FreqLLM: Frequency-Aware Large Language Models for Time Series Forecasting, Shunan WANG, Min GAO, Zongwei WANG, Yibing BAI, Feng JIANG, and Guansong PANG Conference Proceeding Article

From risk to resilience: Towards assessing and mitigating the risk of data reconstruction attacks in federated learning, Xiangrui XU, Zhize LI, Yufei HAN, Bin WANG, Jiqiang LIU, and Wei WANG Conference Proceeding Article

GCoT: Chain-of-thought prompt learning for graphs, Xingtong YU, Chang ZHOU, Zhongwei KUAI, Xinming ZHANG, and Yuan FANG Conference Proceeding Article

GNNContext: GNN-based code context prediction for programming tasks, Xiaoye ZHENG, Zhiyuan WAN, Shun LIU, Kaiwen YANG, David LO, and Xiaohu YANG Journal Article

Gradients as an action: Towards communication-efficient federated recommender systems via adaptive action sharing, Zhufeng LU, Chentao JIA, Ming HU, Xiaofei XIE, and Mingsong CHEN Conference Proceeding Article

Graph positional autoencoders as self-supervised learners, Yang LIU, Deyu BO, Wenxuan CAO, Yuan FANG, Yawen LI, and Chuan SHI Conference Proceeding Article

How to enable effective cooperation between humans and NLP models: A survey of principles, formalizations, and beyond, Chen HUANG, Yang DENG, Wenqiang LEI, Jiancheng LV, Tat-Seng CHUA, and Jimmy HUANG Conference Proceeding Article

Improved secure two-party computation from a geometric perspective, Hao GUO, Liqiang PENG, Haiyang XUE, Li PENG, Weiran LIU, Zhe LIU, and Lei. HU Conference Proceeding Article

Inference-time gaze refinement for micro-expression recognition: Enhancing event-based eye tracking with motion-aware post-processing, Panahetipola Mudiyanselage Nuwan BANDARA, Thivya KANDAPPU, and Archan MISRA Conference Proceeding Article

Information-theoretic detection of unusual source code changes, Adriano TORRES, Markus WAGNER, Christoph TREUDE, and Sebastian BALTES Journal Article

Knowledge boundary of large language models: A survey, Moxin LI, Yong ZHAO, Wenxuan ZHANG, Shuaiyi LI, Wenya XIE, See-Kiong NG, Tat-Seng CHUA, and Yang DENG Conference Proceeding Article

L2M2: A hierarchical framework integrating large language model and multi‑agent reinforcement learning, Minghong GENG, Shubham PATERIA, Budhitama SUBAGDJA, Lin LI, Xin ZHAO, and Ah-hwee TAN Conference Proceeding Article

L3Net: Localized and Layered Reparameterization for Incremental Learning, Xuandi LUO, Huaidong ZHANG, Yi XIE, Hongrui ZHANG, Xuemiao XU, and Shengfeng HE Journal Article

Learning frame-level classifiers for video-based real-time assessment of stroke rehabilitation exercises from weakly annotated datasets, Ana Rita CÓIAS, Min Hun LEE, Alexandre BERNARDINO, Asim SMAILAGIC, Mariana MATEUS, David FERNANDES, and Sofia TRAPOLA Journal Article

Leveraging reviewer experience in code review comment generation, Hong Yi LIN, Patanamon THONGTANUNAM, Christoph TREUDE, Michael W. GODFREY, Chunhua LIU, and Wachiraphan CHAROENWET Journal Article

LLM2Rec: Large language models are powerful embedding models for sequential recommendation, Yingzhi HE, Xiaohao LIU, An ZHANG, Yunshan MA, and Tat‑Seng CHUA Conference Proceeding Article

MeMoTune: A measure and moment-driven fine-tuning framework for quantized large language models, Yun ZHANG, Xue GENG, Lizi LIAO, Jintong SUN, Minghe YU, and Ge YU Conference Proceeding Article

MPO: Multilingual safety alignment via reward gap optimization, Weixiang ZHAO, Yulin HU, Yang DENG, Tongtong WU, Wenxuan ZHANG, Jiahe GUO, An ZHANG, Yanyan ZHAO, Bing QIN, Tat-Seng CHUA, and Ting LIU Conference Proceeding Article

Non-homophilic graph pre-training and prompt learning, Xingtong YU, Jie ZHANG, Yuan FANG, and Renhe JIANG Conference Proceeding Article

Oblivious digital tokens, Mihael LISKIJ, Xuhua DING, Gene TSUDIK, and David A. BASIN Conference Proceeding Article

Optimal transport alignment of user preferences from ratings and texts, Nhu Thuat TRAN and Hady Wirawan LAUW Conference Proceeding Article

Optimizing group utility in itinerary planning: A strategic and crowd-aware approach, Junhua LIU, Aldy GUNAWAN, Kristin L. WOOD, and Kwan Hui LIM Journal Article

Other orienteering problem variants, Pieter VANSTEENWEGEN and Aldy GUNAWAN Book Chapter

Practical keyword private information retrieval from key-to-index mappings, Meng HAO; Weiran LIU; Liqiang PENG; Cong ZHANG; Pengfei WU; Lei ZHANG; Hongwei LI; and DENG, Robert H. Conference Proceeding Article

Preface, special issue for the 16th International Conference on Graph Transformation (ICGT 2023), Maribel FERNÁNDEZ and Christopher M. POSKITT Transcript

PRISM: To fortify widget based user‑app data exchanges using Android virtualization framework, YingTat NG, Zhe CHEN, Haiqing QIU, and Xuhua DING Conference Proceeding Article

Quantizing text-attributed graphs for semantic-structural integration, Jianyuan BO, Hao WU, and Yuan FANG Conference Proceeding Article

R2DQG: A quality meets diversity framework for question generation over knowledge bases, Yimeng REN, Yanhua YU, Lizi LIAO, Yuhu SHANG, Kangkang LU, and Mingliang YAN Conference Proceeding Article

Reimagining education with AI, Margherita PAGANI, Steven M. Miller, and Jerry WIND Book Chapter

RL4CO: An extensive reinforcement learning for combinatorial optimization benchmark, Federico BERTO and et. al Conference Proceeding Article

Role of social media mindfulness in combatting fake news propagation, Gaurav BANSAL, Fiona Fui-hoon NAH, and Jason B. THATCHER Conference Proceeding Article

SIFAR: A simple faster accelerated variance‑reduced gradient method, Zhize LI Conference Proceeding Article

Solving two-stage stochastic integer programs via representation learning, Yaoxin WU, Zhiguang CAO, Wen SONG, and Yingqian ZHANG Journal Article

StarPose: 3D human pose estimation via spatial-temporal autoregressive diffusion, Haoxin YANG, Weihong CHEN, Xuemiao XU, Cheng XU, Peng XIAO, Cuifeng SUN, Shaoyu HUANG, and Shengfeng HE Journal Article

TACLR: a scalable and efficient retrieval-based method for industrial product attribute value identification, Yindu SU, Huike ZOU, Lin SUN, Ting ZHANG, Haiyang YANG, Chen Li YU, David LO, Qingheng ZHANG, Shuguang HAN, and Jufeng CHEN Conference Proceeding Article

TETD: Trusted execution in trust domains, Zhanbo WANG, Jiaxin ZHAN, Xuhua DING, Fengwei ZHANG, and Ning HU Conference Proceeding Article

The 6th International Workshop on Talent and Management Computing (TMC 2025), Hengshu ZHU, Yong GE, Hui XIONG, and Ee-peng LIM Conference Proceeding Article

The code review comprehension assessment for language models, Hong Yi LIN, Chunhua LIU, Haoyu GAO, Patanamon THONGTANUNAM, and Christoph TREUDE Conference Proceeding Article

Think both ways: Teacher-student bidirectional reasoning enhances MCQ generation and distractor quality, Yimiao QIU, Yang DENG, Quanming YAO, Zhimeng ZHANG, Zhiang DONG, Chang YAO, and Jingyuan CHEN Conference Proceeding Article

Towards context-aware traffic classification via time-wavelet fusion network, Ziming ZHAO, Zhuoxue SONG, Xiaofei XIE, Zhaoxuan LI, Jiongchi YU, Fan Terry ZHANG, and Tingting LI Conference Proceeding Article

Understanding order cancellation behavior in on-demand delivery services, Jian LIANG, Ya ZHAO, Hai WANG, Lingchuan YANG, and Jintao KE Journal Article

Use of a preliminary artificial intelligence-based laryngeal cancer screening framework for low-resource settings: Development and validation study, Shao Wei Sean LAM, Min Hun LEE, Michael DOROSAN, Samuel ALTONJI, Hiang Khoon TAN, and Walter T. LEE Journal Article

XFinBench: Benchmarking LLMs in complex financial problem solving and reasoning, Zhihan ZHANG, Yixin CAO, and Lizi LIAO Conference Proceeding Article

Zero-shot generalist graph anomaly detection with unified neighborhood prompts, Chaoxi NIU, Hezhe QIAO, Changlu CHEN, Ling CHEN, and Guansong PANG Conference Proceeding Article

Regional crowd flow estimation from aerial view, Huibin WEI, Qi LI, Xindai LIN, Yuhao LIN, Shu WANG, Shengfeng HE, Antoni B. CHAN, and Wenxi LIU Journal Article

FedGraft: Memory-aware heterogeneous federated learning via model grafting, Ruixuan LIU, Ming HU, Zeke XIA, Xiaofei XIE, Jun XIA, Pengyu ZHANG, Yihao HUANG, and Mingsong CHEN Journal Article

LIGHT: Enhancing learning path recommendation via knowledge topology-aware sequence optimization, Xiaoshan YU, Shangshang YANG, Ziwen WANG, Siyu SONG, Haiping MA, Zhiguang CAO, and Xingyi ZHANG Conference Proceeding Article

DeGain: Detecting GAN-based data inversion in collaborative deep learning, Zhenzhu CHEN, Yansong GAO, Anmin FU, Fanjian ZENG, Boyu KUANG, and Robert H. DENG Conference Proceeding Article

Three-round (robust) threshold ECDSA from threshold CL encryption, Bowen JIANG, Guofeng TANG, and Haiyang XUE Conference Proceeding Article

Probabilistic interactive 3D segmentation with hierarchical neural processes, Jie LIU, Pan ZHOU, Zehao XIAO, Jiayi SHEN, Wenzhe YIN, Jan-Jakob SONKE, and GAVVES Efstratios Conference Proceeding Article

Artificial intelligence’s role in workplace involution: A text mining study, Xuenan HUO and Keng SIAU Conference Proceeding Article

Reward strategies on competing content platforms, Roumeng HU, Dan MA, and Nan FENG Conference Proceeding Article

A dental periapical X-ray images segmentation network based on pixel-wise contrastive learning with dual attention mechanisms, Yanan DU, Zhi ZENG, Yibin TIAN, Zhiyuan ZHANG, Xueyang ZHANG, and Lianlei SHAN Conference Proceeding Article

Do “Rewards” tab on crowdfunding platforms increase project success? Unexpected insights from inattentional blindness, HUANG. Shiqing and Keng SIAU Conference Proceeding Article

SIGFinger: A subtle and interactive GNN fingerprinting scheme via spatial structure inference perturbation, Ju JIA, Renjie LI, Cong WU, Siqi MA, Lina WANG, and Robert H. DENG Journal Article

Action dubber: Timing audible actions via inflectional flow, Wenlong WAN, Weiying ZHENG, Tianyi XIANG, Guiqing LI, and Shengfeng HE Conference Proceeding Article

Advancing food nutrition estimation via visual-ingredient feature fusion, Huiyan QI, Bin ZHU, Chong-wah NGO, Jingjing CHEN, and Ee-peng LIM Conference Proceeding Article

A mixed-curvature based pre-training paradigm for multi-task vehicle routing solver, Suyu LIU, Zhiguang CAO, Shanshan FENG, and Yew-Soon ONG Conference Proceeding Article

An efficient diffusion-based non-autoregressive solver for traveling salesman problem, Mingzhao WANG, You ZHOU, Zhiguang CAO, Yubin XIAO, Xuan WU, Wei PANG, Yuan JIANG, Hui YANG, Peng ZHAO, and Yuanshu LI Conference Proceeding Article

An exponential cone integer programming and piece-wise linear approximation approach for 0-1 fractional programming, Hoang Giang PHAM, Thuy Anh TA, and Tien MAI Journal Article

An incentive mechanism for privacy preserved data trading with verifiable data disturbance, Man ZHANG, Xinghua LI, Bin LUO, Yanbing REN, Yinbin MIAO, Ximeng LIU, and Robert H. DENG Journal Article

An on-the-fly synthesis framework for LTL over finite traces, Shengping XIAO, Yongkang LI, Shufang ZHU, Jun SUN, Jianwen LI, Geguang PU, and Moshe VARDI Journal Article

Breaking the reasoning barrier: A survey on LLM complex reasoning through the lens of self-evolution, Tao HE, Hao LI, Jingchang CHEN, Runxuan LIU, Yixin CAO, Lizi LIAO, Zihao ZHENG, Zheng CHU, Jiafeng LIANG, Ming LIU, and Bing QIN Conference Proceeding Article

Collaboration with Dynamic Open Ad Hoc Team via Team State Modelling, Jing SUN, Cong ZHANG, and Zhiguang CAO Journal Article

Cracking aegis: An adversarial LLM-based game for raising awareness of vulnerabilities in privacy protection, Jiaying FU, Yiyang LU, Zehua YANG, Fiona Fui-hoon NAH, and Ray LC Conference Proceeding Article

Cradle: Empowering foundation agents towards general computer control, Weihao TAN and et. al. Conference Proceeding Article

Cross-level requirements tracing based on large language models, Chuyan GE, Tiantian WANG, Xiaotian YANG, and Christoph TREUDE Journal Article

CROW: Eliminating backdoors from large language models via internal consistency regularization, Nay Myat MIN, Long H. PHAM, Yige LI, and Jun SUN Conference Proceeding Article

Diversity optimization for travelling salesman problem via deep reinforcement learning, Qi LI, Zhiguang CAO, Yining MA, Yaoxin WU, and Yue-Jiao GONG Conference Proceeding Article

Dual-target disjointed cross-domain recommendation mediated via latent user preferences, Dinh Hieu DO and Hady Wirawan LAUW Journal Article

Efficient prompt tuning for hierarchical ingredient recognition, Yinxuan GUI, Bin ZHU, Jingjing CHEN, and Chong-wah NGO Conference Proceeding Article

Empowering weight loss: a pragmatic randomized controlled trial of a theory-driven self-regulation mobile app for young adults with excess body weight, H. S. J. CHEW, J. W. NGOOI, R. C. DU, P. Z. CHAN, M. JANSSON, B. ZHU, Y. CAO, Chong-Wah NGO, R. FOO, A. SHABBIR, D. HO, N. SEVDALIS, and K. Y. NGIAM Journal Article

Enhancing project-specific code completion by inferring internal API information, Le DENG, Xiaoxia REN, Chao NI, Ming LIANG, David LO, and Zhongxin LIU Journal Article

Evaluating ChatGPT to answer multi-modal exercises in computer science education, Eng Lieh OUH, Kar Way TAN, Siaw Ling LO, and Benjamin GAN Conference Proceeding Article

Explaining explanations: An empirical study of explanations in code reviews, RATNADIRA WIDYASARI, Ting ZHANG, Abir BOURAFFA, Walid MAALEJ, and David LO Journal Article

Exploring the capabilities of LLMs for code-change-related tasks, Lishui FAN, Jiakun LIU, Zhongxin LIU, David LO, Xin XIA, and Shanping LI Journal Article

FashionDPO: Fine‑tune fashion outfit generation model using direct preference optimization, Mingzhe YU, Yunshan MA, Lei WU, Changshuo WANG, Xue LI, and Lei MENG Conference Proceeding Article

FinIR: The 2nd workshop on financial information retrieval in the era of generative AI, Fengbin ZHU, Yunshan MA, Fuli FENG, Chao WANG, Huanbo LUAN, Guangnan YE, Shuo ZHANG, Dhagash MEHTA, Pingping CHEN, Bing XIANG, and Tat‑Seng CHUA Conference Proceeding Article

FoodLMM: A versatile food assistant using large multi-modal model, Yuehao YIN, Huiyan QI, Bin ZHU, Jingjing CHEN, Yu-Gang JIANG, and Chong-wah NGO Journal Article

Generalization analysis for supervised contrastive representation learning under non‑IID settings, Minh Hieu NONG and Antoine LEDENT Conference Proceeding Article

Generalized visual relation detection with diffusion models, Kaifeng GAO, Siqi CHEN, Hanwang ZHANG, Jun XIAO, Yueting ZHUANG, and Qianru SUN Journal Article