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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

FilterFL: Knowledge filtering-based data-free backdoor defense for federated learning, Yanxin YANG, Ming HU, Xiaofei XIE, Yue CAO, Pengyu ZHANG, Yihao HUANG, and Mingsong CHEN Conference Proceeding Article

From holistic to localized: Local enhanced adapters for efficient visual instruction fine-tuning, Pengkun JIAO, Bin ZHU, Jingjing CHEN, Chong-wah NGO, and Yugang JIANG Conference Proceeding Article

Information provision and search frictions: Evidence from the taxi industry in Singapore, Sumit AGARWAL, Shih-Fen CHENG, Jussi KEPPO, Long WANG, and Yang YANG Journal Article

Language-driven 3D human pose estimation in multi-person scenarios: A new dataset and approach, Tingrui SHEN, Bangzhen LIU, Zhirun FAN, Shiting ZHANG, Weifeng PAN, Sun FAN, Dan CAO, and Shengfeng HE Conference Proceeding Article

Larger is not always better: Exploring small open-source language models in logging statement generation, Renyi ZHONG, Yichen LI, Guangba YU, Wenwei GU, Jinxi KUANG, Yintong HUO, and Michael R. LYU Journal Article

Lightweight population-based policy optimization for pickup and delivery problems, Yizhou LIU, Li LI, Yixin XU, Tang LIU, Rong CHENG, Die WU, Jilin YANG, and Jingwen LI Journal Article

Look before you decide: Prompting active deduction of MLLMs for assumptive reasoning, Yian LI, Wentao TIAN, Yang JIAO, Jingjing CHEN, Tianwen QIAN, Bin ZHU, Na ZHAO, and Yu‑Gang JIANG Conference Proceeding Article

LSFDNet: A single-stage fusion and detection network for ships using SWIR and LWIR, Yanyin GUO, Runxuan AN, Junwei LI, and Zhiyuan ZHANG Conference Proceeding Article

MeMAD: Structured memory of debates for enhanced multi-agent reasoning, Shuai LING, Lizi LIAO, Dongmei JIANG, and Weili GUAN Conference Proceeding Article

Memory-efficient 4-bit preconditioned stochastic optimization, Jingyang LI, Kuangyu DING, Kim-Chuan TOH, and Pan ZHOU Conference Proceeding Article

Mitigating cross-modal representation bias for multicultural image-to-recipe retrieval, Qing WANG, Chong-wah NGO, Yu CAO, and Ee-peng LIM Conference Proceeding Article

Multi-period risk-aware procurement optimization under COVID-19 disruption, Jonathan CHASE, Hoong Chuin LAU, Jinfeng YANG, and Lu LIU Journal Article

OmniVTON: Training-free universal virtual try-on, Zhaotong YANG, Yuhui LI, Shengfeng HE, Xinzhe LI, Yangyang XU, Junyu DONG, and Yong DU Conference Proceeding Article

Parameter-efficient variational autoencoder for multimodal multi-interest recommendation, Nhu Thuat TRAN and Hady Wirawan LAUW Conference Proceeding Article

Polymind: Parallel visual diagramming with large language models to support prewriting through microtasks, Qian WAN, Jiannan LI, Huanchen WANG, and Zhicong LU Journal Article

Probabilistic prototype calibration of vision-language models for generalized few-shot semantic segmentation, Jie LIU, Jiayi SHEN, Pan ZHOU, Jan-Jakob SONKE, and Stratis GAVVES Conference Proceeding Article

Reproducibility debt in scientific software, Zara HASSAN, Christoph TREUDE, Graham WILLIAMS, Michael NORRISH, and Alex POTANIN Conference Proceeding Article

Rethinking teaching evaluation reports: Designing AI-transformed student feedback for instructor engagement, Ruoxi SHANG, Keri MALLARI, Au Wei Bin YEONG, Ken YASUHARA, Anthony TANG, and Gary HSIEH Journal Article

Search trajectory network-enhanced multi-objective dynamic algorithm configuration, Robbert REIJNEN, Zaharah BUKHSH, Hoong Chuin LAU, Yaoxin WU, and Yingqian ZHANG Conference Proceeding Article

Seeing 3D through 2D lenses: 3D few-shot class-incremental learning via cross-modal geometric rectification, Tuo XIANG, Xuemiao XU, Bangzhen LIU, Jinyi LI, Yong LI, and Shengfeng HE Conference Proceeding Article

Stable score distillation, Haiming ZHU, Yangyang XU, Chenshu XU, Tingrui SHEN, Wenxi LIU, Yong DU, Jun YU, and Shengfeng HE Conference Proceeding Article

Stroke2Sketch: Harnessing stroke attributes for training-free sketch generation, Rui YANG, Huining LI, Yiyi LONG, Xiaojun WU, and Shengfeng HE Conference Proceeding Article

Tactile data comics: Combining step-by-step presentation of tactile graphics with verbal narration for the blind and visually impaired, Yang JIAO, Ruoting SUN, Rong LUO, Xiwen YAO, Xinran SHE, Kotaro HARA, Yuewen ZHANG, and Xinyi FU Conference Proceeding Article

Teaching diffusion models to ground alpha matte, Tianyi XIANG, Weiying ZHENG, Yutao JIANG, Tingrui SHEN, Hewei YU, Yangyang XU, and Shengfeng HE Journal Article

ViewSRD: 3D visual grounding via structured multi-view decomposition, Ronggang HUANG, Haoxin YANG, Yan CAI, Xuemiao XU, Huaidong ZHANG, and Shengfeng HE Conference Proceeding Article

Visual-enhanced multimodal framework for flexible job shop scheduling problem, Peng ZHAO, Zhiguang CAO, Di WANG, Wen SONG, Wei PANG, You ZHOU, and Yuan JIANG Conference Proceeding Article

What students really think: Unpacking AI ethics in educational assessments through a triadic framework, LIM MING SOON TRISTAN, GOTTIPATI Swapna, and Michelle L. F. CHEONG Journal Article

Neuro-Ins: A learning-based one-shot node insertion for dynamic routing problems, Zhiqin ZHANG, Jingfeng YANG, Zhiguang CAO, and Hoong Chuin LAU Journal Article

MixSA: Training-free reference-based sketch extraction via Mixture-of-Self-Attention, Rui YANG, Xiaojun WU, and Shengfeng HE Journal Article

StyleGAN-∞: Extending StyleGAN to arbitrary-ratio translation with StyleBook, Yihua DAI, Tianyi XIANG, Bailin DENG, Yong DU, Hongmin CAI, Jing QIN, and Shengfeng HE Journal Article

Attribute-centric cross-modal alignment for weakly supervised text-based person re-ID, Jiajia XU, Weiwei CAI, Xuemiao XU, Yi XIE, Huaidong ZHANG, and Shengfeng HE Journal Article

Gaussian Prompter: Linking 2D prompts for 3D Gaussian segmentation, Honghan PAN, Bangzhen LIU, Xuemiao XU, Chenxi ZHENG, Yongwei NIE, and Shengfeng HE Journal Article

Open-set Mixed Domain Adaptation via visual-linguistic focal evolving, Bangzhen LIU, Yangyang XU, Cheng XU, Xuemiao XU, and Shengfeng HE Journal Article

An efficient security-enhanced accountable access control for named data networking, Jianfei SUN, Yuxian LI, Xuehuan YANG, Guomin YANG, and Robert H. DENG Conference Proceeding Article

APIDocBooster: An extract-then-abstract framework leveraging large language models for augmenting API documentation, Chengran YANG, Jiakun LIU, Bowen XU, Christoph TREUDE, Yunbo LYU, Junda HE, Ming LI, and David LO Conference Proceeding Article

Automatic generation of introductory programming exercises with large language models, Nguyen Binh Duong TA, Hua Gia Phuc NGUYEN, and GOTTIPATI Swapna Journal Article

Coupling category alignment for graph domain adaptation, Nan YIN, Xiao TENG, Zhiguang CAO, and Mengzhu WANG Conference Proceeding Article

Deep graph anomaly detection: A survey and new perspectives, Qiao HE, Hanghang TONG, Bo AN, Irwin KING, Guansong PANG, and Guansong PANG Journal Article

Detecting DeFi fraud with a graph-transformer language model, Wei MA, Junjie SHI, Jiaxi QIU, Cong WU, Jing CHEN, Lingxiao JIANG, Shangqing LIU, Yang LIU, and Yang XIANG Journal Article

DGL: Dynamic global-local information aggregation for scalable VRP generalization with self-improvement learning, Yubin XIAO, Yuesong WU, Rui CAO, Di WANG, Zhiguang CAO, Xuan WU, Peng ZHAO, Yuanshu LI, You ZHOU, and Yuan JIANG Conference Proceeding Article

Educator perceptions of DevOps teaching recommendations and their alignment with common challenges, Marcelo Romulo FERNANDES, Pablo PAIVA, Samuel Lucas de Moura FERINO, Roberta COELHO, Christoph TREUDE, Eduardo ARANHA, and Uirá KULESZA Conference Proceeding Article

Explainable sentiment analysis with DeepSeek-R1: Performance, efficiency, and few-shot learning, Donghao HUANG and Zhaoxia WANG Journal Article

From release to adoption: Challenges in reusing pre-trained AI models for downstream developers, Peerachai BANYONGRAKKUL, Mansooreh ZAHEDI, Patanamon THONGTANUNAM, Christoph TREUDE, and Haoyu GAO Conference Proceeding Article

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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