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.

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Submissions from 2024

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Hierarchical damage correlations for old photo restoration, Weiwei CAI, Xuemiao XU, Jiajia XU, Huaidong ZHANG, Haoxin YANG, Kun ZHANG, and Shengfeng HE Journal Article

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Unveiling the dynamics of crisis events: Sentiment and emotion analysis via multi-task learning with attention mechanism and subject-based intent prediction, Phyo Yi WIN MYINT, Siaw Ling LO, and Yuhao ZHANG Journal Article

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An adaptive large neighborhood search for the multi-vehicle profitable tour problem with flexible compartments and mandatory customers, Vincent F. YU, Nabila Yuraisyah SALSABILA, Aldy GUNAWAN, and Anggun Nurfitriani HANDOKO Journal Article

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An evaluation of heart rate monitoring with in-ear microphones under motion, Kayla-Jade BUTKOW, Ting DANG, Andrea FERLINI, Dong MA, Yang LIU, and Cecilia MASCOLO Journal Article

A self-supervised dual-channel self-attention acoustic encoder for underwater acoustic target recognition, Xingmei WANG, Peiran WU, Boquan LI, Ge ZHAN, Jinghan LIU, and Zijian LIU Journal Article

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CMD: Co-analyzed IoT malware detection and forensics via network and hardware domains, Ziming ZHAO, Zhaoxuan LI, Jiongchi YU, Fan ZHANG, Xiaofei XIE, Haitao XU, and Binbin CHEN Journal Article

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Diffusion-based negative sampling on graphs for link prediction, Yuan FANG and Yuan FANG Conference Proceeding Article

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Enhancing visual grounding in vision-language pre-training with position-guided text prompts, Alex Jinpeng WANG, Pan ZHOU, Mike Zheng SHOU, and Shuicheng YAN Journal Article

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Learning adversarial semantic embeddings for zero-shot recognition in open worlds, Tianqi LI, Guansong PANG, Xiao BAI, Jin ZHENG, Lei ZHOU, and Xin NING Journal Article

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MultiGPrompt for multi-task pre-training and prompting on graphs, Xingtong YU, Chang ZHOU, Yuan FANG, and Xinming ZHAN Conference Proceeding Article

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On the feasibility of Simple Transformer for dynamic graph modeling, Yuxia WU, Yuan FANG, and Lizi LIAO Conference Proceeding Article

Time-controllable keyword search scheme with efficient revocation in mobile e-health cloud, Yinbin MIAO; Feng LI; Xinghua LI; Zhiquan LIU; Jianting NING; Hongwei LI; Kim-Kwang Raymond CHOO; and DENG, Robert H. Journal Article

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ACAV: A framework for automatic causality analysis in autonomous vehicle accident recordings, Huijia SUN, Christopher M. POSKITT, Yang SUN, Jun SUN, and Yuqi CHEN Conference Proceeding Article

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Editorial: Emerging on-demand passenger and logistics systems: Modelling, optimization, and data analytics, Jintao KE, Hai WANG, Neda MASOUD, Maximilian SCHIFFER, and Goncalo H. A. CORREIA Journal Article

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Environmental, social, and governance (ESG) and artificial intelligence in finance: State-of-the-art and research takeaways, Trstan LIM Journal Article

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Exploring the potential of ChatGPT in automated code refinement: An empirical study, Qi GUO, Shangqing LIU, Junming CAO, Xiaohong LI, Xin PENG, Xiaofei XIE, and Bihuan CHEN Conference Proceeding Article

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FlGan: GAN-based unbiased federated learning under non-IID settings, Zhuoran MA, Yang LIU, Yinbin MIAO, Guowen XU, Ximeng LIU, Jianfeng MA, and Robert H. DENG Journal Article

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Marco: A stochastic asynchronous concolic explorer, Jie HU, Yue DUAN, and Heng YIN Conference Proceeding Article

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REDriver: Runtime enforcement for autonomous vehicles, Yang SUN, Christopher M. POSKITT, Xiaodong ZHANG, and Jun SUN Conference Proceeding Article

sFuzz2.0: Storage-access pattern guided smart contract fuzzing, Haoyu WANG, Zan WANG, Shuang LIU, Jun SUN, Yingquan ZHAO, Yan WAN, and Duy Tai NGUYEN Journal Article

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Towards low-resource rumor detection: Unified contrastive transfer with propagation structure, Hongzhan LIN, Jing MA, Ruichao YANG, Zhiwei YANG, and Mingfei CHENG Journal Article

Publicly verifiable and secure SVM classification for cloud-based health monitoring services, Dian LEI, Jinwen LIANG, Chuan ZHANG, Ximeng LIU, Daojing HE, Liehuang ZHU, and Song GUO Journal Article

Adversarial learning for coordinate regression through k-layer penetrating representation, Mengxi JIANG, Yulei SUI, Yunqi. LEI, Xiaofei XIE, Cuihua LI, Yang LIU, and Ivor W. TSANG Journal Article

A simulated annealing with variable neighborhood descent approach for the heterogeneous fleet vehicle routing problem with multiple forward/reverse cross-docks, Vincent F. YU, Pham Tuan ANH, Aldy GUNAWAN, and Hsun HAN Journal Article

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Community similarity based on user profile joins, Konstantinos THEOCHARIDIS and Hady Wirawan LAUW Conference Proceeding Article

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Conditional neural heuristic for multiobjective vehicle routing problems, Mingfeng FAN, Yaoxin WU, Zhiguang CAO, Wen SONG, Guillaume SARTORETTI, Huan LIU, and Guohua WU Journal Article

DDoS family: A novel perspective for massive types of DDoS attacks, Ziming ZHAO, Zhaoxuan LI, Zhihao ZHOU, Jiongchi YU, Zhuoxue SONG, Xiaofei XIE, Fan ZHANG, and Rui ZHANG Journal Article

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DiTMoS: Delving into diverse tiny-model selection on microcontrollers, Xiao MA, Shengfeng HE, Hezhe QIAO, and Dong MA Conference Proceeding Article

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Fixing your own smells: Adding a mistake-based familiarization step when teaching code refactoring, Ivan Wei Han TAN and Christopher M. POSKITT Conference Proceeding Article

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Harnessing the advances of MEDA to optimize multi-PUF for enhancing IP security of biochips, Chen DONG, Xiaodong GUO, Sihuang LIAN, Yinan YAO, Zhenyi CHEN, Yang YANG, and Zhanghui LIU Journal Article

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Hypergraphs with attention on reviews for explainable recommendation, Theis E. JENDAL, Trung Hoang LE, Hady Wirawan LAUW, Matteo LISSANDRINI, Peter DOLOG, and Katja HOSE Conference Proceeding Article

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Knowledge generation for zero-shot knowledge-based VQA, Rui CAO and Jing JIANG Conference Proceeding Article

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Meta-Interpretive LEarning with Reuse, Rong WANG, Jun SUN, Cong TIAN, and Zhenhua DUAN Journal Article

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Monocular BEV perception of road scenes via front-to-top view projection, Wenxi LIU, Qi LI, Weixiang YANG, Jiaxin CAI, Yuanhong YU, Yuexin MA, Shengfeng HE, and Jia PAN Journal Article

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Multiobjective Stochastic Optimization: A Case of Real-Time Matching in Ride-Sourcing Markets, Guodong LYU, Wang Chi CHEUNG, Chung-Piaw TEO, and Hai WANG Journal Article

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Non-monotonic generation of knowledge paths for context understanding, Pei-chi LO and Ee-peng LIM Journal Article

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On the effects of information asymmetry in digital currency trading, Kwansoo KIM and Robert John KAUFFMAN Journal Article

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Revisiting the Markov Property for machine translation, Cunxiao DU, Hao ZHOU, Zhaopeng TU, and Jing JIANG Conference Proceeding Article

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Screening through a broad pool: Towards better diversity for lexically constrained text generation, Changsen YUAN, Heyan HUANG, Yixin CAO, and Qianwen CAO Journal Article

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SigmaDiff: Semantics-aware deep graph matching for pseudocode diffing, Lian GAO, Yu QU, Sheng YU, Yue DUAN, and Heng YIN Conference Proceeding Article

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Simulated annealing with reinforcement learning for the set team orienteering problem with time windows, Vincent F. YU, Nabila Y. SALSABILA, Shih-W LIN, and Aldy GUNAWAN Journal Article

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StopGuess: A framework for public-key authenticated encryption with keyword search, Tao XIANG, Zhongming WANG, Biwen CHEN, Xiaoguo LI, Peng WANG, and Fei CHEN Journal Article

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Temporal implicit multimodal networks for investment and risk management, Meng Kiat Gary ANG and Ee-peng LIM Journal Article

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T-PickSeer: Visual analysis of taxi pick-up point selection behavior, Shuxian GU, Yemo DAI, Zezheng FENG, Yong WANG, and Haipeng ZENG Journal Article

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TranSiam: Aggregating multi-modal visual features with locality for medical image segmentation, Xuejian LI, Shiqiang MA, Junhai XU, Jijun TANG, Shengfeng HE, and Fei GUO Journal Article

Transportation-enabled services: Concept, framework, and research opportunities, Niels AGATZ, Soo-Haeng CHO, Hao SUN, and Hai WANG Journal Article

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T-SciQ: Teaching multimodal Chain-of-Thought reasoning via large language model signals for science question answering, Lei WANG, Yi HU, Jiabang HE, Xing XU, Ning LIU, Hui LIU, and Heng Tao SHEN Conference Proceeding Article

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UR2M: Uncertainty and Resource-Aware Event Detection on Microcontrollers, Hong JIA, Young D. KWON, Dong MA, Nhat PHAM, Lorena QENDRO, Tam VU, and Cecilia MASCOLO Conference Proceeding Article

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CATNet: Cross-modal fusion for audio-visual speech recognition, Xingmei WANG, Jianchen MI, Boquan LI, Yixu ZHAO, and Jiaxiang MENG Journal Article

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Delving into multimodal prompting for fine-grained visual classification, Xin JIANG, Hao TANG, Junyao GAO, Xiaoyu DU, Shengfeng HE, and Zechao LI Conference Proceeding Article

Enhancing citizen service management through AI enabled systems: A proposed AI readiness framework for public sector, Hui Shan LEE; SHANKARARAMAN, Venky; and Eng Lieh OUH Book Chapter

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FoodMask: Real-time food instance counting, segmentation and recognition, Huu-Thanh NGUYEN, Yu CAO, Chong-wah NGO, and Wing-Kwong CHAN Journal Article

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Frameworks for measuring population health: A scoping review, Sze Ling CHAN, Clement Zhong Hao HO, Nang Ei Ei KHAING, Ezra HO, Candelyn PONG, Jia Sheng GUAN, Calida CHUA, Zongbin LI, TRUDI LIM WENQI, Sean Shao Wei LAM, Lian Leng LOW, and Choon How HOW Journal Article

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GLOP: Learning global partition and local construction for solving large-scale routing problems in real-time, Haoran YE, Jiarui WANG, Helan LIANG, Zhiguang CAO, Yong LI, and Fanzhang LI Conference Proceeding Article

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Handling long and richly constrained tasks through constrained hierarchical reinforcement learning, Yuxiao LU, Arunesh SINHA, and Pradeep VARAKANTHAM Conference Proceeding Article

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HGPrompt: Bridging homogeneous and heterogeneous graphs for few-shot prompt learning, Xingtong YU, Yuan FANG, Zemin LIU, and Xinming ZHANG Conference Proceeding Article

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Imitate the good and avoid the bad: An incremental approach to safe reinforcement learning, Minh Huy HOANG, Mai Anh TIEN, and Pradeep VARAKANTHAM Conference Proceeding Article

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Leveraging LLMs and generative models for interactive known-item video search, Zhixin MA, Jiaxin WU, and Chong-wah NGO Conference Proceeding Article

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M3SA: Multimodal Sentiment Analysis based on multi-scale feature extraction and multi-task learning, Changkai LIN, Hongju CHENG, Qiang RAO, and Yang YANG Journal Article

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Machine learning for refining knowledge graphs: A survey, Budhitama SUBAGDJA, D. Shanthoshigaa, Zhaoxia WANG, and Ah-hwee TAN Journal Article

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Mitigating fine-grained hallucination by fine-tuning large vision-language models with caption rewrites, Lei WANG, Jiabang HE, Shenshen LI, Ning LIU, and Ee-peng LIM Conference Proceeding Article

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Public acceptance of using artificial intelligence-assisted weight management apps in high-income Southeast Asian adults with overweight and obesity: A cross-sectional study, Han Shi Jocelyn CHEW, Palakorn ACHANANUPARP, Palakorn ACHANANUPARP, Nicholas W. S. CHEW, Yip Han CHIN, Yujia GAO, Bok Yan Jimmy SO, Asim SHABBIR, Ee-peng LIM, and Kee Yuan NGIAM Journal Article

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Recommendations with minimum exposure guarantees: A post-processing framework, Ramon LOPES, Rodrigo ALVES, Antoine LEDENT, Rodrygo L. T. SANTOS, and Marius KLOFT Journal Article

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Reverse multi-choice dialogue commonsense inference with graph-of-thought, Li ZHENG, Hao FEI, Fei LI, Bobo Li, Lizi LIAO, Donghong JI, and Chong TENG Conference Proceeding Article

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Simple image-level classification improves open-vocabulary object detection, Ruohuan FANG, Guansong PANG, and Xiao BAI Conference Proceeding Article

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VibMilk: Non-intrusive milk spoilage detection via smartphone vibration, Yuezhong WU, Wei SONG, Yanxiang WANG, Dong MA, Weitao XU, Mahbub HASSAN, and Wen HU Journal Article

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When evolutionary computation meets privacy, Bowen ZHAO, Wei-Neng CHEN, Xiaoguo LI, Ximeng LIU, Qingqi PEI, and Jun ZHANG Journal Article

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Active code learning: Benchmarking sample-efficient training of code models, Qiang HU, Yuejun GUO, Xiaofei XIE, Maxime CORDY, Lei MA, Mike PAPADAKIS, and Yves Le TRAON Journal Article

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Active discovering new slots for task-oriented conversation, Yuxia WU, Tianhao DAI, Zhedong ZHENG, and Lizi LIAO Journal Article

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Affinity uncertainty-based hard negative mining in graph contrastive learning, Chaoxi NIU, Guansong PANG, and Ling CHEN Journal Article

A privacy-preserving and redactable healthcare blockchain system, Shengmin XU, Jianting NING, Xiaoguo LI, Jiaming YUAN, Xinyi HUANG, and Robert H. DENG Journal Article

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Attribute-hiding fuzzy encryption for privacy-preserving data evaluation, Zhenhua CHEN, Luqi HUANG, Guomin YANG, Willy SUSILO, Xingbing FU, and Xingxing JIA Journal Article

Beyond result verification: Efficient privacy-preserving spatial keyword query with suppressed leakage, Qiuyun TONG, Xinghua LI, Yinbin MIAO, Yunwei WANG, Ximeng LIU, and Robert H. DENG Journal Article

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Big Code Search: A Bibliography, Kisub KIM, Sankalp GHATPANDE, Dongsun KIM, Xin ZHOU, Kui LIU, Tegawende F. BISSYANDE, Jacques KLEIN, and Traon Yves LE Journal Article

Blockchain-based dynamic time-encapsulated data auditing for outsourcing storage, Chuan ZHANG, Haojun XUAN, Tong WU, Ximeng LIU, Guomin YANG, and Liehuang ZHU Journal Article

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ClearSpeech: Improving voice quality of earbuds using both in-ear and out-ear microphones, Dong MA, Ting DANG, Ming DING, and Rajesh Krishna BALAN Journal Article

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ConceptThread: Visualizing threaded concepts in MOOC videos, Zhiguang ZHOU, Li YE, Lihong CAI, Lei WANG, Yigang WANG, Yongheng WANG, Wei CHEN, and Yong WANG Journal Article

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Continual learning, fast and slow, Quang Anh PHAM, Chenghao LIU, and Steven C. H. HOI Journal Article

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Conversational localization: Indoor human localization through intelligent conversation, SHESHADRI SMITHA and Kotaro HARA Journal Article

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Cooperative trucks and drones for rural last-mile delivery with steep roads, Jiuhong XIAO, Ying LI, Zhiguang CAO, and Jianhua XIAO Journal Article

Delving into multi-illumination monocular depth estimation: A new dataset and method, Yuan LIANG, Zitian ZHANG, Chuhua XIAN, and Shengfeng HE Journal Article

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DL-DRL: A double-level deep reinforcement learning approach for large-scale task scheduling of multi-UAV, Xiao MAO, Guohua WU, Mingfeng FAN, Zhiguang CAO, and Witold PEDRYCZ Journal Article

Economic policy uncertainty and corporate social responsibility disclosure similarity: Evidence from China, Xingnan XUE, Liwen WANG, and Nan HU Journal Article

Efficient and secure federated learning against backdoor attacks, Yinbin MIAO, Rongpeng XIE, Xinghua LI, Zhiquan LIU, Kim-Kwang Raymond CHOO, and Robert H. DENG Journal Article

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Efficient privacy-preserving spatial data query in cloud computing, Yinbin MIAO, Yutao YANG, Xinghua LI, Linfeng WEI, Zhiquan LIU, and Robert H. DENG Journal Article

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Efficient unsupervised video hashing with contextual modeling and structural controlling, Jingru DUAN, Yanbin HAO, Bin ZHU, Lechao CHENG, Pengyuan ZHOU, and Xiang WANG Journal Article

Federated learning for software engineering: A case study of code clone detection and defect prediction, Yanming YANG, Xing HU, Zhipeng GAO, Jinfu CHEN, Chao NI, Xin XIA, and David LO Journal Article

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Glance to count: Learning to rank with anchors for weakly-supervised crowd counting, Zheng XIONG, Liangyu CHAI, Wenxi LIU, Yongtuo LIU, Sucheng REN, and Shengfeng HE Conference Proceeding Article

Identity-aware variational autoencoder for face swapping, Zonglin LI, Zhaoxin ZHANG, Shengfeng HE, Quanling MENG, Shengping ZHANG, Bineng ZHONG, and Rongrong JI Journal Article

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Learning an interpretable stylized subspace for 3D-aware animatable artforms, Chenxi ZHENG, Bangzhen LIU, Xuemiao XU, Huaidong ZHANG, and Shengfeng HE Journal Article

Multi-round efficient and secure truth discovery in mobile crowdsensing systems, Chenfei HU, Zihan LI, Yuhua XU, Chuan ZHANG, Ximeng LIU, Daojing HE, and Liehuang ZHU Journal Article

Oasis: Online all-phase quality-aware incentive mechanism for MCS, Man ZHANG, Xinghua LI, Yinbin MIAO, Bin LUO, Siqi MA, Kim-Kwang Raymond CHOO, and Robert H. DENG Journal Article

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Predicting viral rumors and vulnerable users with graph-based neural multi-task learning for infodemic surveillance, Xuan ZHANG and Wei GAO Journal Article

Privacy-preserving identification for monitoring images, Bowen ZHAO and Xiaoguo LI Book Chapter

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Provably secure decisions based on potentially malicious information, Dongxia WANG, Tim MULLER, and Jun SUN Journal Article

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Quantifying the competitiveness of a dataset in relation to general preferences, Kyriakos MOURATIDIS, Keming LI, and Bo TANG Journal Article

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Remote multi-person heart rate monitoring with smart speakers: Overcoming separation constraint, Ngoc Doan Thu TRAN, Dong MA, and Rajesh Krishna BALAN Journal Article

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SEGAC: Sample Efficient Generalized Actor Critic for the Stochastic On-Time Arrival Problem, Honglian GUO, Zhi HE, Wenda SHENG, Zhiguang CAO, Yingjie ZHOU, and Weinan GAO Journal Article

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Stealthy backdoor attack for code models, Zhou YANG, Bowen XU, Jie M. ZHANG, Hong Jin KANG, Jieke SHI, Junda HE, and David LO Journal Article

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Tracking people across ultra populated indoor spaces by matching unreliable Wi-Fi signals with disconnected video feeds, Quang Hai TRUONG, Dheryta JAISINGHANI, Shubham JAIN, Arunesh SINHA, Jeong Gil KO, and Rajesh Krishna BALAN Journal Article