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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 2027 2027

LogUpdater: Automated detection and repair of specific defects in logging statements, Renyi ZHONG, Yichen LI, Jinxi KUANG, Wenwei GU, Yintong HUO, and R. Michael LYU Journal Article

Submissions from 2026 2026

Generative AI adoption and solvers' popularity on supply-driven crowdsourcing platforms: The dual role of price signals, Zimeng ZHU, Carol HSU, Fiona Fui-hoon NAH, and Na LIU Journal Article

Leveraging analytics to enhance the impact of telehealth, Qian TANG and Anqi ZHAO Book Chapter

LLM-based early rumor detection with imitation agent, Fengzhu ZENG, Qian SHAO, Ling CHENG, Wei GAO, Shih-Fen CHENG, Jing MA, and Cheng NIU Conference Proceeding Article

MultiCBR: Multi‑view contrastive learning for bundle recommendation, Yunshan MA, Yingzhi HE, Xiang WANG, Yinwei WEI, Xiaoyu DU, Yuyangzi FU, and Tat‑Seng CHUA Journal Article

Quantitative bounds on resource usage of probabilistic programs, Krishnendu CHATTERJEE, Amir Kafshdar GOHARSHADY, Tobias MEGGENDORFER, and Dorde ZIKELIC Journal Article

AgentSpec: Customizable runtime enforcement for safe and reliable LLM agents, Haoyu WANG, Christopher M. POSKITT, and Jun SUN Conference Proceeding Article

ConfLogger: Enhance systems’ configuration diagnosability through configuration logging, Shiwen SHAN, Yintong HUO, Yuxin SU, Zhining WANG, Dan LI, and Zibin ZHENG Conference Proceeding Article

Portrait shadow removal via self-exemplar illumination equalization, Qian HUANG, Cheng XU, Guiqing LI, Ziheng WU, Shengxin LIU, and Shengfeng HE Conference Proceeding Article

Weakly supervised video anomaly detection and localization with spatio-temporal prompts, Peng WU, Xuerong ZHOU, Guansong PANG, Zhiwei YANG, Qingsen YAN, Peng WANG, and Yanning ZHANG Conference Proceeding Article

Comprehensively evaluating the perception systems of autonomous vehicles against hazards, Xiaodong ZHANG, Jie BAO, Jianlei CHI, Jun SUN, and Zijiang YANG Journal Article

Improving credit card transaction fraud detection using CVQBoosting, Bethel Hui Ting LOKE, Nirvik SAHOO, Bingyan GUAN, Minrui XU, Dev VERMA, and Paul R. GRIFFIN Conference Proceeding Article

Interpretable machine learning for personalized profiling of mild cognitive impairment from daily activities, Budhitama SUBAGDJA, Ah-hwee TAN, Kenneth KWOK, and Iris RAWTAER Conference Proceeding Article

OpenCIL: Benchmarking out-of-distribution detection in class incremental learning, Wenjun MIAO, Guansong PANG, Trong-Tung NGUYEN, Ruohuan FANG, Jin ZHENG, and Xiao BAI Journal Article

The Feelit System: Application content-aware perspectives and challenges on understanding user likes in social network posts, Konstantinos THEOCHARIDIS, Hady W. LAUW, and Panagiotis KARRAS Journal Article

A case study of gender and online team communication in software engineering education, Rita GARCIA and Christoph TREUDE Journal Article

Actor-critic for continuous action chunks: a reinforcement learning framework for long-horizon robotic manipulation with sparse reward, Jiarui YANG, Bin ZHU, Jingjing CHEN, and Yu-Gang JIANG Conference Proceeding Article

AI systems for physicians: A review from socio-technical and human-computer interaction perspectives, Wu Jiaqi YOUNG and Fiona Fui-hoon NAH Conference Proceeding Article

Can we read AI’s mind? A quest for transparency, Santhosh Kumar RAVINDRAN, Estera KOT, and Fiona Fui-hoon NAH Conference Proceeding Article

Do comments and expertise still matter? An experiment on programmers’ adoption of AI-generated JavaScript code, Changwen LI, Christoph TREUDE, and Ofir TUREL Journal Article

Generalization bounds for semi‑supervised matrix completion with distributional side information, Antoine LEDENT, Mun Chong SOO, and Minh Hieu NONG Conference Proceeding Article

Gig worker social referrals on an on-demand food delivery platform, Hai WANG, Hao SUN, and Peter ZHANG Conference Proceeding Article

GUI test migration via abstraction and concretization, Yakun ZHANG, Chen LIU, Xiaofei XIE, Yun LIN, Jin Song DONG, Dan HAO, and Lu ZHANG Journal Article

Interpretable machine learning for in-home mild cognitive impairment detection, Budhitama SUBAGDJA, Shanthoshigaa D, Ah-hwee TAN, and Iris RAWTAER Conference Proceeding Article

Leveraging large language models for career mobility analysis: A study of gender, race, and job change using US online resume profiles, Palakorn ACHANANUPARP, Ye XU, Yao LU, Xavier Jayaraj Siddarth ASHOK, and Ee-peng LIM Journal Article

MemoryART: enhancing LLMs via multi-memory models with adaptive resonance theory for healthcare agents, Renke DAI, Hebin HU, Jiahui ZHANG, Yilin KANG, and Ah-hwee TAN Conference Proceeding Article

Reinforce trustworthiness in multimodal emotional support system, Huy M. LE, Dat Tien NGUYEN, Ngan T. T. VO, Tuan D. Q. NGUYEN, Nguyen Le BINH, Duy Minh Ho NGUYEN, Daniel SONNTAG, Lizi LIAO, and Binh T. NGUYEN Conference Proceeding Article

Shield broken: Black-box adversarial attacks on LLM-based vulnerability detectors, Yuan JIANG, Shan HUANG, Christoph TREUDE, Xiaohong SU, and Tiantian WANG Journal Article

ThinkMatter: Panoramic-aware instructional semantics for monocular vision-and-language navigation, Guangzhao DAI, Shuo WANG, Hao ZHAO, Bin ZHU, Qianru SUN, and Xiangbo SHU Journal Article

Submissions from 2025 2025

A qualitative theory building research on digital law, legal AI, and LegalTech, Yuzhou QIAN and Keng SIAU Journal Article

Digital communications between firms and investors: Impact of explanatory responses on investor engagement in online financial Q&A, Runyu WANG, Zili ZHANG, Keng SIAU, and Ziqiong ZHANG Journal Article

Multi-granularity distribution alignment for cross-domain crowd counting, Xian ZHONG, Lingyue QIU, Huilin ZHU, Jingling YUAN, Shengfeng HE, and Zheng WANG Journal Article

Explainable ethical assessment on human behaviors by generating conflicting social norms, Yuxi SUN, Wei GAO, Hongzhan LIN, Jing MA, and Wenxuan ZHANG Conference Proceeding Article

Seamless urban metro networks: A shared depot perspective on rolling stock scheduling, Housheng ZHOU, Hongyang WANG, Hai WANG, Jianguo QI, and Lixing YANG Journal Article

GasSeg: A lightweight real-time infrared gas segmentation network for edge devices, Huan YU, Jin WANG, Jingru YANG, Kaixiang HUANG, Yang ZHOU, Fengtao DENG, Guodong LU, and Shengfeng HE Journal Article

Upright-Net+: Enhanced learning of upright orientation for 3D point clouds, Xufang PANG, Feng LI, Hongjie ZHUANG, Ning DING, Xiaopin ZHONG, Shengfeng HE, Wenxi LIU, and Bo JIANG Journal Article

Efficient one-to-many authentication with intelligent illegal request identification for UAV networks, Zekai CHEN, Zhe REN, Xinghua LI, Zhan ZHANG, Yunwei WANG, and Robert H. DENG Journal Article

Fl-CDF: Collaborative defense framework for backdoor mitigation in federated learning, Haiyan ZHANG, Xinghua LI, Yinbin MIAO, Shunjie YUAN, Mengyao ZHU, Ximeng LIU, and Robert H. DENG Journal Article

General test-time backdoor detection in split neural network-based vertical federated learning, Shunjie YUAN, Xinghua LI, Xuelin CAO, Haiyan ZHANG, and Robert H. DENG Journal Article

Probing neural combinatorial optimization models, Zhiqin ZHANG, Yining MA, Zhiguang CAO, and Hoong Chuin LAU Conference Proceeding Article

Accuracy-enabling differential privacy-preserving truth discovery, Man ZHANG, Xinghua LI, Yinbin MIAO, Bin LUO, Siqi MA, and Robert H. DENG Journal Article

AgentGuard: An active threat discovery system for package confusion using multi-agent collaboration, Wei MA, Yu LI, Zhi CHEN, Ye LIU, Lingxiao JIANG, Qiang HU, and Junyi TAO Conference Proceeding Article

A learning‑augmented dynamic programming approach for orienteering problem with time windows, Guansheng PENG, Lining XING, Fuyan SONG MA, Aldy GUNAWAN, and Aldy GUNAWAN Conference Proceeding Article

A partition cover approach to tokenization, Jia Peng LIM, Shawn TAN, Davin CHOO, and Hady Wirawan LAUW Conference Proceeding Article

A rate-dependent coreset selector for continual learning on time-varying data distributions, Zilin LUO, Zichen TIAN, Yaoyao LIU, and Qianru SUN Journal Article

A socio-technical analysis of market reactions on meme coins: Trump’s presidential effect, Ping Fan KE and Yi Meng LAU Conference Paper

BackdoorLLM: A comprehensive benchmark for backdoor attacks and defenses on large language models, Yige LI, Hanxun HUANG, Yunhan ZHAO, Xingjun MA, and Jun SUN Conference Proceeding Article

Bias testing and mitigation in LLM-based code generation, Dong HUANG, Jie M. ZHANG, Qingwen BU, Xiaofei XIE, Junjie CHEN, and Heming CUI Journal Article

ContX: Scene context prediction via context bank and layout perception, Jingxin LIANG, Yangyang XU, Haorui SONG, Yuan LU, Yuhui DENG, Yiyi LONG, Yan HUANG, Shengxin LIU, Jianbo JIAO, and Shengfeng HE Journal Article

Coresets for clustering under stochastic noise, Lingxiao HUANG, Zhize LI, Nisheeth K. VISHNOI, Runkai YANG, and Haoyu ZHAO Conference Proceeding Article

CSSA-Fusion: Channel selective and spatial alignment infrared-visible image fusion, Zhen LI, Zhi ZENG, Zhongrui XIAO, Ming WEN, Zhiyuan ZHANG, and Yibin TIAN Conference Proceeding Article

Design principles for customer‑engaging digital service systems: An action research study, Keng SIAU, Xiaofeng CHEN, and Xin TAN Journal Article

EFSkip: A new error feedback with linear speedup for compressed federated learning with arbitrary data heterogeneity, Hongyan BAO, Pengwen CHEN, Ying SUN, and Zhize LI Conference Proceeding Article

Evaluating DeFi vulnerabilities: The role of bug bounty programs on DeFi software supply chain, Ping Fan KE, Yi Meng LAU, and Lingxiao JIANG Conference Paper

Generalization bounds for rank‑sparse neural networks, Antoine LEDENT, Rodrigo ALVES, and Yunwen LEI Conference Proceeding Article

GenScore: agent-based short-answer question generation and scoring in software engineering courses, Nguyen Binh Duong TA and Lwin Khin SHAR Journal Article

GRIFFIN: Effective token alignment for faster speculative decoding, Shijing HU, Jingyang LI, Xingyu XIE, Zhihui LU, Kim-Chuan TOH, and Pan ZHOU Conference Proceeding Article

Hybrid-balance GFlowNet for solving vehicle routing problems, Ni ZHANG and Zhiguang CAO Conference Proceeding Article

Instance-level video depth in groups beyond occlusions, Yuan LIANG, Yang ZHOU, Ziming SUN, Tianyi XIANG, Guiqing LI, and Shengfeng HE Conference Proceeding Article

IOSTOM: Offline imitation learning from observations via state transition occupancy matching, Quang Anh PHAM, BRAHMANAGE JANAKA CHATHURANGA THILAKARATHNA, Tien MAI, and Akshat KUMAR Conference Proceeding Article

Jury-and-judge chain-of-thought for uncovering toxic data in 3D visual grounding, Kaixiang HUANG, Qifeng ZHANG, Jin WANG, Jingru YANG, Yang ZHOU, Huan YU, Guodong LU, and Shengfeng HE Conference Proceeding Article

KPIRoot+: An efficient integrated framework for anomaly detection and root cause analysis in large-scale cloud systems, Wenwei GU, Renyi ZHONG, Guangba YU, Xinying SUN, Jinyang LIU, Yintong HUO, Zhuangbin CHEN, Jianping ZHANG, Jiazhen GU, Yongqiang YANG, and Michael R. LYU Journal Article

Large language models as end-to-end combinatorial optimization solvers, Xia JIANG, Yaoxin WU, Minshuo LI, Zhiguang CAO, and Yingqian ZHANG Conference Proceeding Article

Learning memory-enhanced improvement heuristics for flexible job shop scheduling, Jiaqi WANG, Zhiguang CAO, Peng ZHAO, Rui CAO, Yubin XIAO, Yuan JIANG, and You ZHOU Conference Proceeding Article

MANDO-LLM: Heterogeneous graph transformers with large language models for smart contract vulnerability detection, Nhat Minh NGUYEN, Huu Hoang NGUYEN, Long LE THANH, Zahra AHMADI, Thanh Nam DOAN, Daoyuan WU, and Lingxiao JIANG Journal Article

MisoDICE: Multi-agent imitation from mixed-quality demonstrations, The Viet BUI, Tien MAI, and Hong Thanh NGUYEN Conference Proceeding Article

Multi-task vehicle routing solver via mixture of specialized experts under state-decomposable MDP, Yuxin PAN, Zhiguang CAO, Chengyang GU, Liu LIU, Peilin ZHAO, Yize CHEN, and Fangzhen LIN Conference Proceeding Article

No experts, no problem: Avoidance learning from bad demonstrations, Minh Huy HOANG, Tien MAI, and Pradeep VARAKANTHAM Conference Proceeding Article

Registration is a powerful rotation-invariance learner for 3D anomaly detection, Yuyang YU, Zhengwei CHEN, Xuemiao XU, Lei ZHANG, Haoxin YANG, Yongwei NIE, and Shengfeng HE Conference Proceeding Article

Rising from ashes: Generalized federated learning via dynamic parameter reset, Jiahao WU, Ming HU, Yanxin YANG, Xiaofei XIE, ZeKai CHEN, Chenyu SONG, and Mingsong CHEN Conference Proceeding Article

Robust hallucination detection in LLMs via adaptive token selection, Mengjia NIU, Hamed HADDADI, and Guansong PANG Conference Proceeding Article

Safe-Sora: Safe text-to-video generation via graphical watermarking, Zihan SU, Xuerui QIU, Hongbin XU, Tangyu JIANG, Jun-hao ZHUANG, Chun YUAN, Ming LI, Shengfeng HE, and Fei YU Conference Proceeding Article

Semi‑supervised graph anomaly detection via robust homophily learning, Guoguo AI, Hezhe QIAO, Hui YAN, and Guansong PANG Conference Proceeding Article

SEMPO: Lightweight Foundation Models for Time Series Forecasting, Hui HE, Kun YI, Yuanchi MA, Qi ZHANG, Zhengdong NIU, and Guansong PANG Conference Proceeding Article

Sheetpedia: A 300K-spreadsheet corpus for spreadsheet intelligence and LLM fine-tuning, Zailong TIAN, Zhuoheng HAN, Houfeng WANG, and Lizi LIAO Conference Proceeding Article

SoPo: Text-to-motion generation using semi-online preference optimization, Xiaofeng TAN, Hongsong WANG, Xin GENG, and Pan ZHOU Conference Proceeding Article

StableGuard: Towards unified copyright protection and tamper localization in latent diffusion models, Haoxin YANG, Bangzhen LIU, Xuemiao XU, Cheng XU, Yuyang YU, Zikai HUANG, Yi WANG, and Shengfeng HE Conference Proceeding Article

The rise of parameter specialization for knowledge storage in large language models, Yihuai HONG, Yiran ZHAO, Wei TANG, Yang DENG, Yu RONG, and Wenxuan ZHANG Conference Proceeding Article

UniteFormer: Unifying node and edge modalities in transformers for vehicle routing problem, Dian MENG, Zhiguang CAO, Jie GAO, Yaoxin WU, and Yaqing HOU Conference Proceeding Article

When less language is more: Language-reasoning disentanglement makes LLMs better multilingual reasoners, Weixiang ZHAO, Jiahe GUO, Yang DENG, Tongtong WU, Wenxuan ZHANG, Yulin HU, Xingyu SUI, Yanyan ZHAO, Wanxiang CHE, Bing QIN, Tat-Seng CHUA, and Ting LIU Conference Proceeding Article

A deep reinforcement learning method for solving Two-Echelon Location-Routing Problem, Shuo HUANG, Yaoxin WU, Zhiguang CAO, and Xuexi ZHANG Journal Article

EXPLAINHM++: Explainable harmful meme detection with retrieval-augmented debate between large multimodal models, Hongzhan LIN, Wei GAO, Jing MA, Yang DENG, Ziyang LUO, Bo WANG, Ruichao YANG, and Tat-Seng CHUA Journal Article

SPEC2CODE: Mapping software specification to function-level code implementation, Yuekun WANG, Lili QUAN, Xiaofei XIE, Junjie WANG, and Jianjun CHEN Conference Proceeding Article

Enhancing the security of One-Tap Authentication services via dynamic application identification, Di LIU, Dawei LI, Yuxiao GUO, Ying GUO, Ruinan HU, Jianwei LIU, Song BIAN, Xuhua DING, Yizhong LIU, and Zhenyu GUAN Journal Article

A lightweight consensus mechanism for large-scale UAV networking, Jingjing WANG, Wei LONG, Yizhong LIU, Xin ZHANG, Zheng ZHANG, and Robert H. DENG Journal Article

AuditPCH: Auditable Payment Channel Hub with privacy protection, Yuxian LI; Jian WENG; Junzuo LAI; Yingjiu LI; Jiahe WU; Ming LI; Jianfei SUN; Pengfei WU; and DENG, Robert H. Journal Article

ROBY: A Byzantine-robust and privacy-preserving serverless federated learning framework, Xiangyun TANG; Minyang LI; Meng SHEN; Jiawen KANG; Liehuang ZHU; Zhiquan LIU; Guomin YANG; Dusit NIYATO; and DENG, Robert H. Journal Article

Activity transition graph generation: How far are we?, Jiakun LIU, Peixin ZHANG, Han HU, Yonghui LIU, Wei MINN, Ferdian THUNG, Shahar MAOZ, Eran TOCH, Debin GAO, and David LO Journal Article

AdaSteer: Your aligned LLM is inherently an adaptive jailbreak defender, Weixiang ZHAO, Jiahe GUO, Yulin HU, Yang DENG, An ZHANG, Xingyu SUI, Xinyang HAN, Yanyan ZHAO, Bing QIN, Tat-Seng CHUA, and Ting LIU Conference Proceeding Article

Branch-and-cut-and-price for agile Earth observation satellite scheduling, Guansheng PENG, Jianjiang WANG, Guopeng SONG, Aldy GUNAWAN, Lining XING, and Pieter VANSTEENWEGEN Journal Article

Chain of strategy optimization makes large language models better emotional supporter, Weixiang ZHAO, Xingyu SUI, Xinyang HAN, Yang DENG, Yulin HU, Jiahe GUO, Libo QIN, Qianyun DU, Shijin WANG, Yanyan ZHAO, Bing QIN, and Ting LIU Conference Proceeding Article

Context-aware hierarchical taxonomy generation for scientific papers via LLM-guided multi-aspect clustering, Kun ZHU, Lizi LIAO, Yuxuan GU, Lei HUANG, Xiaocheng FENG, and Bing QIN Conference Proceeding Article

DAMSLNet: Dual-Attention Multi-Scale Lightweight Network for plant disease classification, Linfan DENG, Juan QIN, Kun LI, Jinhua ZHU, and Zhaoxia WANG Journal Article

Deep reinforcement learning for solving the stochastic e-waste collection problem, Dang Viet Anh NGUYEN, Aldy GUNAWAN, Mustafa MISIR, Kwan Hui LIM, and Pieter VANSTEENWEGEN Journal Article

Defects4C: Benchmarking large language model repair capability with C/C++ bugs, Jian WANG, Xiaofei XIE, Qiang HU, Shangqing LIU, Jiongchi YU, Jiaolong KONG, and Yi LI Conference Proceeding Article

Designing for novice debuggers: A pilot study on an AI-assisted debugging tool, Oka KURNIAWAN, Erick CHANDRA, Christopher M. POSKITT, Yannic NOLLER, Kenny T.W. CHOO, and Cyrille JEGOUREL Conference Proceeding Article

DistillCaps: Enhancing audio-language alignment in captioning via retrieval-augmented knowledge distillation, Thinh PHAM, Nghiem DIEP, Lizi LIAO, and Binh NGUYEN Conference Proceeding Article

Do code semantics help? A comprehensive study on execution trace-based information for code large language models, Jian WANG, Xiaofei XIE, Qiang HU, Shangqing LIU, and Yi LI Conference Proceeding Article

Efficient integration of external knowledge to LLM-based world models via retrieval-augmented generation and reinforcement learning, Chang YANG, Xinrun WANG, Qinggang ZHANG, Qi JIANG, and Xiao HUANG Conference Proceeding Article

Enhancing spatial understanding in mixed-reality presentations, Nam-Dang VO, Van-Vinh THAI, Nam-Hoi DO, Viet-Tham HUYNH, Anthony TANG, and Khan-Duy LE Conference Proceeding Article