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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 2024 2024

The low-carbon vehicle routing problem with dynamic speed on steep roads, Jianhua XIAO, Xiaoyang LIU, Huixian ZHANG, Zhiguang CAO, Liujiang KANG, and Yunyun NIU Journal Article

Applicability and challenges of indoor localization using one-sided round trip time measurements, Quang Hai TRUONG, Xi Kai Justin LAM, Guru Anand ANISH, and Rajesh Krishna BALAN Conference Proceeding Article

Closest pairs search over data stream, Rui Zhu ZHU, Bin WANG, Xiaochun YANG, and Baihua ZHENG Conference Proceeding Article

Consistent3D: Towards consistent high-fidelity text-to-3D generation with deterministic sampling prior, Zike WU, Pan ZHOU, Xuanyu YI, Xiaoding YUAN, and Hanwang ZHANG Conference Proceeding Article

Criticality aware canvas-based visual perception at the edge, Ila GOKARN Conference Proceeding Article

DAppSCAN: Building large-scale datasets for smart contract weaknesses in DApp Projects, Zibin ZHENG, Jianzhong SU, Jiachi CHEN, David LO, Zhijie ZHONG, and Mingxi YE Journal Article

Detecting foot strikes during running with earbuds, Changshuo HU, Thivya KANDAPPU, Jake STUCHBURY-WASS, Yang LIU, Anthony TANG, Cecelia MASCOLO, and Dong MA Conference Proceeding Article

Diffusion time-step curriculum for one image to 3D generation, Xuanyu YI, Zike WU, Qingshan XU, Pan ZHOU, Joo Hwee LIM, and Hanwang ZHANG Conference Proceeding Article

Efficient cross-modal video retrieval with meta-optimized frames, Ning HAN, Xun YANG, Ee-peng LIM, Hao CHEN, and Qianru SUN Journal Article

Enhancing code vulnerability detection via vulnerability-preserving data augmentation, Shangqing LIU, Wei MA, Jian WANG, Xiaofei XIE, Ruitao FENG, and Yang LIU Conference Proceeding Article

Ethical considerations toward protestware, Marc CHEONG, Raula KULA, and Christoph TREUDE Magazine Article

Few-shot learner parameterization by diffusion time-steps, Zhongqi YUE, Pan ZHOU, Richang HONG, Hanwang ZHANG, and SUN Qianru Conference Proceeding Article

Friendly sharpness-aware minimization, Tao LI, Pan ZHOU, Zhengbao HE, Xinwen CHENG, and Xiaolin HUANG Conference Proceeding Article

Fully automated selfish mining analysis in efficient proof systems blockchains, Krishnendu CHATTERJEE, Amirali EBRAHIMZADEH, Mehrdad KARRABI, Krzysztof PIETRZAK, Michelle YEO, and Dorde ZIKELIC Conference Proceeding Article

GTS: GPU-based Tree Index for Fast Similarity Search, Yifan ZHU, Ruiyao MA, Baihua ZHENG, Xiangyu KE, Lu CHEN, and Yunjun GAO Journal Article

How is our mobility affected as we age? Findings from a 934 users field study of older adults conducted in an urban Asian city, Yi Zhen TAN, Ngoc Doan Thu TRAN, Sapphire LIN, Fang ZHAO, Yee Sien NG, Dong MA, JeongGil KO, and Rajesh Krishna BALAN Conference Proceeding Article

Improving interpretable embeddings for ad-hoc video search with generative captions and multi-word concept bank, Jiaxin WU, Chong-wah NGO, and Wing-Kwong CHAN Conference Proceeding Article

InceptionNeXt: When Inception meets ConvNeXt, Weihao YU, Pan ZHOU, Shuicheng YAN, and Xinchao WANG Conference Proceeding Article

JollyGesture: Exploring dual-purpose gestures in VR presentations, Gun Woo Warren PARK, Anthony TANG, and Fanny CHEVALIER Conference Proceeding Article

Learning dynamic multimodal network slot concepts from the web for forecasting Environmental, Social and Governance Ratings, Gary ANG and Ee-peng LIM Journal Article

Let’s think outside the box: Exploring leap-of-thought in large language models with multimodal humor generation, Shanshan ZHONG, Zhongzhan HUANG, Shanghua GAO, Wushao WEN, Liang LIN, Marinka ZITNIK, and Pan ZHOU Conference Proceeding Article

Network-based representations and dynamic discrete choice models for multiple discrete choice analysis, Huy Hung TRAN and Tien MAI Journal Article

Neuron sensitivity guided test case selection, Dong HUANG, Qingwen BU, Yichao FU, Yuhao QING, Xiaofei XIE, Junjie CHEN, and Heming CUI Journal Article

Poster: Profiling event vision processing on edge devices, Ila Nitin GOKARN and Archan MISRA Conference Proceeding Article

Poster: Towards efficient spatio-temporal video grounding in pervasive mobile devices, Dulanga Kaveesha WEERAKOON MUDIYANSELAGE, Vigneshwaran SUBBARAJU, Joo Hwee LIM, and Archan Misra Conference Proceeding Article

Predicting mild cognitive impairment through ambient sensing and artificial intelligence, Ah-hwee TAN, Weng Yan YING, Budhitama SUBAGDJA, Anni HUANG, Shanthoshigaa D, Tony Chin-Ian TAY, and Iris RAWTAER Conference Proceeding Article

Privacy-preserving user recruitment with sensing quality evaluation in mobile crowdsensing, Jieying AN; Yanbing REN; Xinghua LI; Man ZHANG; Bin LUO; Yinbin MIAO; Ximeng LIU; and DENG, Robert H. Journal Article

Refining ChatGPT-generated code: Characterizing and mitigating code quality issues, Yue LIU, Thanh LE-CONG, RATNADIRA WIDYASARI, and David LO Journal Article

Smart HPA: A resource-efficient horizontal pod auto-scaler for microservice architectures, Hussain AHMAD, Christoph TREUDE, Markus WAGNER, and Claudia SZABO Conference Proceeding Article

To protect or to hide: An investigation on corporate redacted disclosure motives under new FAST act regulation, Yan MA, Qian MAO, and Nan HU Journal Article

Unmasking the lurking: Malicious behavior detection for IoT malware with multi-label classification, Ruitao FENG, Sen LI, Sen CHEN, Mengmeng GE, Xuewei LI, and Xiaohong LI Conference Proceeding Article

Usability versus collectibility in NFT: The case of Web3 domain names, Ping Fan KE and Yi Meng LAU Conference Proceeding Article

VIOLET: Visual Analytics for Explainable Quantum Neural Networks, Shaolun RUAN, Zhiding LIANG, Qiang GUAN, Paul Robert GRIFFIN, Xiaolin WEN, Yanna LIN, and Yong WANG Journal Article

Analyzing and revivifying function signature inference using deep learning, Yan LIN, Trisha SINGHAL, Debin GAO, and David LO Journal Article

Discovering personalized characteristic communities in attributed graphs, Yudong NIU, Yuchen LI, Panagiotis KARRAS, Yanhao WANG, and Zhao LI Conference Proceeding Article

HJG: An effective hierarchical joint graph for ANNS in multi-metric spaces, Yifan ZHU, Lu CHEN, Yunjun GAO, Ruiyao MA, Baihua ZHENG, and Jingwen ZHAO Conference Proceeding Article

Multiple continuous top-K queries over data stream, Rui ZHU, Yujin JIA, Xiaochun YANG, Baihua ZHENG, Bin WANG, and Chuanyu ZONG Conference Proceeding Article

Robust auto-scaling with probabilistic workload forecasting for cloud databases, Haitian HANG, Xiu TANG, Jianling SUN, Lingfeng BAO, David LO, and Haoye WANG Conference Proceeding Article

Algorithms for canvas-based attention scheduling with resizing, Yigong HU, Ila GOKARN, Shengzhong LIU, Archan MISRA, and Tarek ADBELZAHER Conference Proceeding Article

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

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

AnomalyCLIP: Object-agnostic prompt learning for zero-shot anomaly detection, Qihang ZHOU, Guansong PANG, Yu TIAN, Shibo HE, and Jiming CHEN Conference Proceeding 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

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

Automatic grading of short answers using Large Language Models in software engineering courses, Nguyen Binh Duong TA and Yi Meng CHAI Conference Proceeding Article

BreathPro: Monitoring breathing mode during running with earables, Changshuo HU, Thivya KANDAPPU, Yang LIU, Cecilia MASCOLO, and Dong MA Journal Article

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

Collaborative deep reinforcement learning for solving multi-objective vehicle routing problems, Yaoxin WU, Mingfeng FAN, Zhiguang CAO, Ruobin GAO, Yaqing HOU, and Guillaume SARTORETTI Conference Proceeding Article

Compositional policy learning in stochastic control systems with formal guarantees, Dorde ZIKELIC, Mathias LECHNER, Abhinav Verma, Krishnendu CHATTERJEE, and Thomas A. HENZINGER Conference Proceeding Article

Deep reinforcement learning guided improvement heuristic for job shop scheduling, Cong ZHANG, Zhiguang CAO, Wen SONG, Yaoxin WU, and Jie ZHANG Conference Proceeding Article

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

DLVS4Audio2Sheet: Deep learning-based vocal separation for audio into music sheet conversion, Nicole TEO, Zhaoxia WANG, Ezekiel GHE, Yee Sen TAN, Kevan OKTAVIO, Alexander Vincent LEWI, Allyne ZHANG, and Seng-Beng HO Conference Proceeding Article

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

Evaluation of Orca 2 against other LLMs for Retrieval Augmented Generation, Donghao HUANG and Zhaoxia WANG Conference Proceeding Article

Exploring diffusion time-steps for unsupervised representation learning, Zhongqi YUE, Jiankun WANG, Qianru SUN, Lei JI, Eric I-Chao CHANG, and Hanwang ZHANG Conference Proceeding Article

Flipped classroom for linear algebra at undergraduate level, M. THULASIDAS Conference Proceeding Article

From Tweets to token sales: Assessing ICO success through social media sentiments, Donghao HUANG, S. SAMUEL, Quoc Toan HUYNH, and Zhaoxia WANG Conference Proceeding Article

Grasper: A generalist pursuer for pursuit-evasion problems, Pengdeng LI, Shuxin LI, Xinrun WANG, Jakub CERNY, Youzhi ZHANG, Stephen McAleer, Hau CHAN, and Bo AN Conference Proceeding Article

Intriguing properties of data attribution on diffusion models, Xiaosen ZHENG, Tianyu PANG, Chao DU, Jing JIANG, and Min LIN Conference Proceeding Article

Knowledge enhanced multi-intent transformer network for recommendation, Ding ZOU, Wei WEI, Feida ZHU, Chuanyu XU, Tao ZHANG, and Chengfu HUO Conference Proceeding Article

Large language model powered agents in the web, Yang DENG, An ZHANG, Yankai LIN, Xu CHEN, Ji-Rong WEN, and Tat-Seng CHUA Conference Proceeding Article

Large language models for qualitative research in software engineering: exploring opportunities and challenges, Muneera BANO, Rashina HODA, Didar ZOWGHI, and Christoph TREUDE Journal Article

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

Learning multi-faceted prototypical user interests, Nhu Thuat TRAN and Hady W. LAUW Conference Proceeding Article

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

Non-vacuous generalization bounds for adversarial risk in stochastic neural networks, Mustafa WALEED, Liznerski PHILIPP, Antoine LEDENT, Wagner DENNIS, Wang PUYU, and Kloft MARIUS Conference Proceeding Article

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

Plug-and-play policy planner for large language model powered dialogue agents, Yang DENG, Wenxuan ZHANG, Wai LAM, See-Kiong NG, and Tat-Seng CHUA Conference Proceeding Article

Quantum machine learning for credit scoring, Nikolaos SCHETAKIS, Davit AGHAMALYAN, Micheael BOGUSLAVSKY, Agnieszka REES, Marc RAKOTOMALALA, and Paul Robert GRIFFIN Journal Article

Regret-based defense in adversarial reinforcement learning, Roman BELAIRE, Pradeep VARAKANTHAM, Thanh Hong NGUYEN, and David LO Conference Proceeding Article

Reinforcement learning with maskable stock representation for portfolio management in customizable stock pools, Wentao ZHANG, Yilei ZHAO, Shuo SUN, Jie YING, Yonggang XIE, Zitao SONG, Xinrun WANG, and Bo AN Conference Proceeding Article

Reinforcement Nash Equilibrium Solver, Xinrun WANG, Chang YANG, Shuxin LI, Pengdeng LI, Xiao HUANG, Hau CHAN, and Bo AN Conference Proceeding Article

Social balance on networks: Local minima and best-edge dynamics, Krishnendu CHATTERJEE, Jakub SVOBODA, Dorde ZIKELIC, Andreas PAVLOGIANNIS, and Josef TKADLEC Journal Article

SwapVid: Integrating video viewing and document exploration with direct manipulation, Taichi MURAKAMI, Kazuyuki FUJITA, Kotaro HARA, Kazuki TAKASHIMA, and Yoshifumi KITAMURA Conference Proceeding Article

The Grader: A grading assistant for lab tests and a teaching tool, M. THULASIDAS and David LO Conference Proceeding Article

The impact of avatar completeness on embodiment and the detectability of hand redirection in virtual reality, Martin FEICK, Andre ZENNER, Simon SEIBERT, Anthony TANG, and Antonio Krüger 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

Unraveling the ‘anomaly’ in time series anomaly detection: A self-supervised tri-domain solution, Yuting SUN, Guansong PANG, Guanhua YE, Tong CHEN, Xia HU, and Hongzhi YIN Conference Proceeding Article

Unveiling code pre-trained models: Investigating syntax and semantics capacities, Wei MA, Shangqing LIU, Mengjie ZHAO, Xiaofei XIE, Wenhang WANG, Qiang HU, Jie ZHANG, and Liu YANG Journal Article

VAID: Indexing view designs in visual analytics system, Lu YING, Aoyu WU, Haotian LI, Zikun DENG, Ji LAN, Jiang WU, Yong WANG, Huamin QU, Dazhen DENG, and Yingcai WU Conference Proceeding Article

FAIR: Flow type-aware pre-training of compiler intermediate representations, Changan NIU, Chuanyi LI, Vincent NG, David LO, and Bin LUO Conference Proceeding Article

Towards benchmarking the coverage of automated testing tools in Android against manual testing, Ferdian THUNG, Ivana Clairine IRSAN, Jiakun LIU, and David LO Conference Proceeding Article

Modeling route representation with mixed-scale hierarchical transformer, Hanyuan ZHANG, Yuqi CHEN, Xinyu ZHANG, Qize JIANG, Liang LI, Baihua ZHENG, and Weiwei SUN Conference Proceeding Article

Trajectory set empowered hypergraph transformer for mobile sensor based traffic prediction, Hanyuan ZHANG, Xinyu \ZHANG, Qize JIANG, Liang LI, Baihua ZHENG, and Weiwei SUN Conference Proceeding Article

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

Assessing AI detectors in identifying AI-generated code: Implications for education, Wei Hung PAN, Ming Jie CHOK, Jonathan Leong Shan WONG, Yung Xin SHIN, Yeong Shian POON, Zhou YANG, Chun Yong CHONG, David LO, and Mei Kuan LIM Conference Proceeding Article

Beyond a joke: Dead Code Elimination can delete live code, Haoxin TU, Lingxiao JIANG, Debin GAO, and He JIANG Conference Proceeding Article

Bidirectional paper-repository tracing in software engineering, Daniel GARIJO, Miguel ARROYO, Esteban GONZÁLEZ GUARDIA, Christoph TREUDE, and Nicola TAROCCO Conference Proceeding Article

Classifying source code: How far can compressor-based classifiers go?, Zhou YANG Conference Proceeding Article

Coca: Improving and explaining graph neural network-based vulnerability detection systems, Sicong CAO, Xiaobing SUN, Xiaoxue WU, David LO, Lili BO, Bin LI, and Wei LIU Conference Proceeding Article

Code search is all you need? Improving code suggestions with code search, Junkai CHEN, Xing HU, Zhenhao LI, Cuiyun GAO, Xin XIA, and David LO Conference Proceeding Article

Context-Aware REpresentation: Jointly learning item features and selection from triplets, Rodrigo ALVES and Antoine LEDENT Journal Article

Creative and correct: Requesting diverse code solutions from AI, Scott BLYTH, Markus WAGNER, and Christoph TREUDE Conference Proceeding Article

Curiosity-driven testing for sequential decision-making process, Junda HE, Zhou YANG, Jieke SHI, Chengran YANG, Kisub KIM, Bowen XU, Xin ZHOU, and David LO Conference Proceeding Article

Deep reinforcement learning for dynamic algorithm selection: A proof-of-principle study on differential evolution, Hongshu GUO, Yining MA, Zeyuan MA, Jiacheng CHEN, Xinglin ZHANG, Zhiguang CAO, Jun ZHANG, and Yue-Jiao GONG Journal Article

DronLomaly: Runtime log-based anomaly detector for DJI drones, Wei MINN, Naing Tun YAN, Lwin Khin SHAR, and Lingxiao JIANG Conference Proceeding Article

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 Editorial

Encoding version history context for better code representation, Huy NGUYEN, Christoph TREUDE, and Patanamon THONGTANUNAM Conference Proceeding Article

Enhancing source code representations for deep learning with static analysis, Xueting GUAN and Christoph TREUDE Conference Proceeding Article

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