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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

GTI: Graph-based tree index with logarithm updates for nearest neighbor search in high-dimensional spaces, Ruoyao MA, Yifan ZHU, Baihua ZHENG, Lu CHEN, Congcong GE, and Yunjun GAO Journal Article

Guiding multiple remote users in physical tasks with language-driven robotic telepresence, Ruyi LI, Jingfei GUO, Xinyi ZHANG, Xuji ZHANG, Zeqing LI, Jiannan LI, and Jiangtao GONG Journal Article

Implementing slack-free custom penalty function for QUBO on gate-based quantum computers, Xin Wei LEE and Hoong Chuin LAU Conference Proceeding Article

Improving co-decoding based security hardening of code LLMs leveraging knowledge distillation, Dong LI, Shanfu SHU, Meng YAN, Zhongxin LIU, Chao LIU, Xiaohong ZHANG, and David LO Journal Article

Large lithium-ion battery model for secure shared e-bike battery in smart cities, Donghui DING, Zhao LI, Linhao LUO, Ming JIN, Bin ZHU, Yichen ZHONG, Junhao HU, Peng CAI, and Huiqi HU Journal Article

Learning orientation field for OSM-guided autonomous navigation, Yuming HUANG, Wei GAO, Zhiyuan ZHANG, Maani GHAFFARI, Dezhen SONG, Cheng-Zhong XU, and Hui KONG Journal Article

LightTransfer: Your long-context LLM is secretly a hybrid model with effortless adaptation, Xuan ZHANG, Fengzhuo ZHANG, Cunxiao DU, Chao DU, Tianyu PANG, Wei GAO, and Min LIN Journal Article

Managing rumors on electronic interaction platforms: How management responses affect investor reaction, Runyu WANG, Zili ZHANG, Keng SIAU, and Ziqiong ZHANG Journal Article

Map as a by-product: Collective landmark mapping from IMU data and user-provided texts in situated tasks, Ryo YONETANI and Kotaro HARA Journal Article

Order dispatching strategy and pricing scheme in ride-sourcing markets with consideration of service cancellation, Jing-Peng WANG, Hai WANG, Peng LIU, and Hai-Jun HUANG Journal Article

PonziLens+: Visualizing bytecode actions for smart Ponzi scheme identification, Xiaolin WEN, Tai D. NGUYEN, Shaolun RUAN, Qiaomu SHEN, Jun SUN, Feida ZHU, and Yong WANG Journal Article

Preference-based deep reinforcement learning for historical route estimation, Boshen PAN, Yaoxin WU, Zhiguang CAO, Yaqing HOU, Guangyu ZOU, and Qiang ZHANG Conference Proceeding Article

Privacy-preserving ridge regression over encrypted data under multiple keys, Yanling LI, Junzuo LAI, Meng SUN, Beibei SONG, and Robert H. DENG Journal Article

Probabilistic modeling, learnability and uncertainty estimation for interaction prediction in movie rating datasets, Jennifer POERNOMO, Nicole Gabrielle Lee TAN, Rodrigo ALVES, and Antoine LEDENT Conference Proceeding Article

Recurrent autoregressive linear model for next-basket recommendation, Tereza ZMESKALOVA, Antoine LEDENT, Martin SPISAK, Pavel KORDIK, and Rodrigo ALVES Conference Proceeding Article

Rethinking cognitive complexity for unit tests: toward a readability-aware metric grounded in developer perception, Wendkûuni C. OUÉDRAOGO, Yinghua LI, Xueqi DANG, Xin ZHOU, Anil KOYUNCU, Jacques KLEIN, David LO, and Tegawendé F. BISSYANDÉ Conference Proceeding Article

Securing foundation models: Failure cases, challenges, and the future, Mengjia NIU, Jiawen ZHU, Hezhe QIAO, Hamed HADDADI, and Guansong PANG Journal Article

Stable and fair cost allocation in platform-enabled LCL consolidation, Pang Jin TAN and Shih-Fen CHENG Journal Article

Static analysis as a feedback loop: Enhancing LLM-generated code beyond correctness, Scott BLYTH, Sherlock LICORISH, Christoph TREUDE, and Markus WAGNER Conference Proceeding Article

Storage location optimization in automated storage and retrieval systems: A deep reinforcement learning approach, Lingjun WANG, Aldy GUNAWAN, and Pieter VANSTEENWEGEN Conference Proceeding Article

Studying SATD in drone systems with Human-AI collaboration, Leevi RANTALA, Lwin Khin SHAR, Mäntylä Mika V., Wei MINN, and Naing Tun YAN Journal Article

Sustainable LLM inference for edge AI: Evaluating quantized LLMs for energy efficiency, output accuracy, and inference latency, Erik Johanne HUSOM, Arda GOKNIL, Merve ASTEKIN, Lwin Khin SHAR, Andre KASEN, Sagar SEN, Benedikt Andreas MITHASSEL, and Ahmet SOYLU Journal Article

Towards multimodal emotional support conversation systems, Yuqi CHU, Lizi LIAO, Zhiyuan ZHOU, Chong-wah NGO, and Richang HONG Journal Article

VibeMus: Proactive agentic system for music personalization, Zhiliang GUO, Teng TU, Yunshan MA, and Xun YANG Conference Proceeding Article

Reinforcement learning enhanced graph learning for CTR prediction in online advertising, Yiming ZHANG, Feida ZHU, and Jiayi LI Conference Proceeding Article

AI-assisted stress management: Efficacy compared to traditional methods, Runyu WANG, Keng SIAU, and Zili Zhang Conference Proceeding Article

Artificial intelligence governance: Legal and regulatory issues, Yuzhou QIAN and Keng SIAU Conference Proceeding Article

Beyond decision: Android malware description generation through profiling malicious behavior trajectory, Chunlian WU, Sen CHEN, Jiaming LI, Renchao CHAI, Lingling FAN, Xiaofei XIE, and Ruitao FENG Journal Article

KnuckleGuide: Mid-air haptic guidance system targeting dorsal hand using airborne ultrasound, Qirong ZHU, Xiwen YAO, Ruoting SUN, Kotaro HARA, and Yang JIAO Conference Proceeding Article

Playing to the strengths of high- and low-resolution cues for ultra-high resolution image segmentation, Qi LI, Jiexin LUO, Chunxiao CHEN, Jiaxin CAI, Wenjie YANG, Yuanlong YU, Shengfeng HE, and Wenxi LIU Journal Article

Enhancing generalization in large-scale HCVRP: A rank-augmented neural solver, Qidong LIU, Jiurui LIAN, Chaoyue LIU, and Zhiguang CAO Conference Proceeding Article

Achilles: A formal framework of leaking secrets from signature schemes via Rowhammer, Junkai LIANG, Zhi ZHANG, Xin ZHANG, Qingni SHENG, Yansong GAO, Xinliang YUAN, Haiyang XUE, Pengfei WU, and Zhonghai. WU Conference Proceeding Article

A comprehensive analysis of evolving permission usage in Android apps: Trends, threats, and ecosystem insights, Ali Alkinoon, Trung Cuong Dang, Ahod Alghuried, Abdulaziz Alghamdi, Soohyeon CHOI, Manar Mohaisen, An Wang, Saeed Salem, and David Mohaisen Journal Article

Advancing molecular graph-text pre-training via fine-grained alignment, Yibo LI, Yuan FANG, Mengmei ZHANG, and Chuan SHI Conference Proceeding Article

AffinityTune: A Prompt-Tuning Framework for Few-Shot Anomaly Detection on Graphs, Jingyan CHEN, Guanghui ZHU, Guansong PANG, Chunfeng YUAN, and Yihua HUANG Conference Proceeding Article

AI-assisted risk assessment in generative AI governance, Wu Jiaqi YOUNG and Fiona Fui-hoon NAH Conference Proceeding Article

AI-assisted triage and decision support of head and neck cancer screening and diagnosis in low-resourced settings, Min Hun LEE, Sean Shao Wei LAM, Shaun Xin Hong LIEW, Michael DOROSAN, Nicholas GRAVES, Jonas KARLSTRÖM, Hiang Khoon TAN, and Walter Tsong LEE Conference Proceeding Article

AKMA+: Security and privacy-enhanced and standard-compatible AKMA for 5G communication, Guomin YANG; Guomin YANG; Yingjiu LI; Minming HUANG; Zilin SHEN; Imtiaz KARIM; Ralf SASSE; David BASIN; Elisa BERTINO; Jian WENG; Hwee Hwa PANG; and DENG, Robert H. Conference Proceeding Article

Analysis of extended producer responsibility in e-waste management: Policy drivers and challenges in Singapore, Aldy GUNAWAN, Aidan Marc WONG, Tasaporn VISAWAMETEEKUL, Minh Phuong HUYNH, and Linh Chi TRAN Journal Article

AnomalyGFM: Graph foundation model for zero/few-shot anomaly detection, Hezhe QIAO, Chaoxi NIU, Ling CHEN, and Guansong PANG Conference Proceeding Article

A review: The beauty of serendipity between integrated circuit security and artificial intelligence, Chen DONG, Decheng QIU, Bolun LI, Yang YANG, Chenxi LYU, Dong CHENG, Hao ZHANG, and Zhenyi. CHEN Journal Article

Assessing the robustness of test selection methods for deep neural networks, Qiang HU, Yuejun GUO, Xiaofei XIE, Maxime CORDY, Wei MA, Mike PAPADAKIS, Lei MA, and Yves LE TRAON Journal Article

A three-stage matheuristic for the blood stochastic inventory routing problem, Vincent F. YU, Nabila SALSABILA, Aldy GUNAWAN, Aldy GUNAWAN, and Nurhadi SISWANTO Journal Article

Beware of your Po! Measuring and mitigating AI safety risks in role-play fine-tuning of LLMs, Weixiang ZHAO, Yulin HU, Yang DENG, Jiahe GUO, Xingyu SUI, Xinyang HAN, An ZHANG, Yanyan ZHAO, Bing QIN, Tat-Seng CHUA, and Ting LIU Conference Proceeding Article

BHViT: Binarized hybrid vision transformer, Tian GAO, Yu ZHANG, Zhiyuan ZHANG, Huajun LIU, Kaijie YIN, Chengzhong XU, and Hui KONG Conference Proceeding Article

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

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