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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 2021 2021

Is multi-hop reasoning really explainable? Towards benchmarking reasoning interpretability, Xin LV, Yixin CAO, Lei HOU, Juanzi LI, Zhiyuan LIU, Yichi ZHANG, and Zelin DAI Conference Proceeding Article

K-sums clustering: A stochastic optimization approach, ZHAO Wan-Lei, Shi Ying LAN, Run-Qing CHEN, and Chong-wah NGO Conference Proceeding Article

LEAP: Leakage-abuse attack on efficiently deployable, efficiently searchable encryption with partially known dataset, Jianting NING, Xinyi HUANG, Geong Sen POH, Jiaming YUAN, Yingjiu LI, Jian WENG, and Robert H. DENG Conference Proceeding Article

Learning knowledge-enriched company embeddings for investment management, Gary ANG and Ee-peng LIM Conference Proceeding Article

Learning to teach and learn for semi-supervised few-shot image classification, Xinzhe LI, Jianqiang HUANG, Yaoyao LIU, Qin ZHOU, Shibao ZHENG, Bernt SCHIELE, and Qianru SUN Journal Article

On aggregating salaries of occupations from job post and review data, Chih-Chieh HUNG and Ee-peng LIM Journal Article

On a multistage discrete stochastic optimization problem with stochastic constraints and nested sampling, Thuy Anh TA, Tien MAI, Fabian BASTIN, and Pierre L'ECUYER Journal Article

PatchNet: Hierarchical deep learning-based stable patch identification for the Linux Kernel, Thong HOANG, Julia LAWALL, Yuan TIAN, Richard J. OENTARYO, and David LO Journal Article

Predicting anti-Asian hateful users on Twitter during COVID-19, Jisun AN, Haewoon KWAK, Claire Seungeun LEE, Bogang JUN, and Yong-Yeol AHN Conference Proceeding Article

Probablistic verification of neural networks against group fairness, Bing SUN, Jun SUN, Ting DAI, and Lijun ZHANG Conference Proceeding Article

Profiling Student Learning from Q&A Interactions in Online Discussion Forums, De Lin ONG, Kyong Jin SHIM, and GOTTIPATI Swapna Conference Proceeding Article

Pruning meta-trained networks for on-device adaptation, Dawei GAO, Xiaoxi HE, Zimu ZHOU, Yongxin TONG, and Lothar THIELE Conference Proceeding Article

Representation learning on multi-layered heterogeneous network, Delvin Ce ZHANG and Hady W. LAUW Conference Proceeding Article

Self-supervised multi-class pre-training for unsupervised anomaly detection and segmentation in medical images, Yu TIAN, Fengbei LIU, Guansong PANG, Yuanhong CHEN, Yuyuan LIU, Johan W. VERJANS, and Rajvinder SINGH Working Paper

SoFi: Reflection-augmented fuzzing for JavaScript engines, Xiaoyu HE, Xiaofei XIE, Yuekang LI, Jianwen SUN, Feng LI, Wei ZOU, Yang LIU, Lei YU, Jianhua ZHOU, Wenchang SHI, and Wei HUO Conference Proceeding Article

Span-level emotion cause analysis by BERT-based graph attention network, Xiangju LI, Wei GAO, Shi FENG, Daling WANG, and Shafiq Joty Conference Proceeding Article

Span-level emotion cause analysis with neural sequence tagging, Xiangju LI, Wei GAO, Shi FENG, Daling WANG, and Shafiq JOTY Conference Proceeding Article

Stock market trend forecasting based on multiple textual features: A deep learning method, Zhenda HU, Zhaoxia WANG, Seng-Beng HO, and Ah-Hwee TAN Conference Proceeding Article

Topic-aware heterogeneous graph neural network for link prediction, Siyong XU, Cheng YANG, Yuan FANG, Yuan FANG, Yang TIANCHI, and Luhao ZHANG Conference Proceeding Article

Topic modeling for multi-aspect listwise comparison, Delvin Ce ZHANG and Hady W. LAUW Conference Proceeding Article

Towards balancing VR immersion and bystander awareness, Yoshiki KUDO, Anthony TANG, Kazuyuki FUJITA, Isamu ENDO, Kazuki TAKASHIMA, and Yoshifumi KITAMURA Journal Article

Towards enriching responses with crowd-sourced knowledge for task-oriented dialogue, Yingxu HE, Lizi LIAO, Zheng ZHANG, and Tat-Seng CHUA Conference Proceeding Article

Using role play to develop an empathetic mindset in executive education, Anuradha RAVI, Kasun GAMLATH, Siyan HU, and Archan MISRA Conference Proceeding Article

Where2Change: Change request localization for app reviews, Tao ZHANG, Jiachi CHEN, Xian ZHAN, Xiapu LUO, David LO, and He JIANG Journal Article

A first look at accessibility issues in popular GitHub projects, Tingting BI, Xin XIA, David LO, and Aldeida ALETI Conference Proceeding Article

AIxFood'21: 3rd workshop on AIxFood, Ricardo GUERRERO, Michael SPRANGER, Shuqiang JIANG, and Chong-wah NGO Conference Proceeding Article

A large-scale benchmark for food image segmentation, Xiongwei WU, Xin FU, Ying LIU, Ee-peng LIM, Steven C. H. HOI, and Qianru SUN Conference Proceeding Article

Analyzing DevOps teaching strategies: An initial study, Samuel FERINO, Marcelo FERNANDES, Anny K. FERNANDES, Uirá KULESZA, Eduardo ARANHA, and Christoph TREUDE Conference Proceeding Article

An exploratory study of social support systems to help older adults in managing mobile safety, Tamir MENDEL, Debin GAO, David LO, and Eran TOCH Conference Proceeding Article

Assessing generalizability of CodeBERT, Xin ZHOU, DongGyun HAN, and David LO Conference Proceeding Article

Burst-induced Multi-Armed Bandit for learning recommendation, Rodrigo ALVES, Antoine LEDENT, and Marius KLOFT Conference Proceeding Article

BV-Person: A Large-scale dataset for bird-view person re-identification, Cheng YAN, Guansong PANG, Lei WANG, Jile JIAO, Xuetao FENG, Chunhua SHEN, and Jingjing LI Conference Proceeding Article

Can differential testing improve automatic speech recognition systems?, Muhammad Hilmi ASYROFI, Zhou YANG, Jieke SHI, Chu Wei QUAN, and David LO Conference Proceeding Article

Causal attention for unbiased visual recognition, Tan WANG, Chang ZHOU, Qianru SUN, and Hanwang ZHANG Conference Proceeding Article

Cloud, edge and fog computing: Trends and case studies, Eng Lieh OUH, Stanislaw JARZABEK, Geok Shan LIM, and Masayoshi OGAWA Book Chapter

Cloud, edge, and fog computing: Trends and case studies, Eng Lieh OUH, Stanislaw JAZABEK, Shan Lim GEOK, and Ogawa. MASAYOSHI Book Chapter

CloudNPlay: Resource optimization for a cloud-native gaming system, Angelus WIBOWO and Nguyen Binh Duong TA Conference Proceeding Article

Condensing a sequence to one informative frame for video recognition, QIU. Zhaofan, Ting YAO, Yan SHU, Chong-wah NGO, and Tao MEI Conference Proceeding Article

CONQUER: Contextual query-aware ranking for video corpus moment retrieval, Zhijian HOU, Chong-Wah NGO, and W. K. CHAN Conference Proceeding Article

Constrained contrastive distribution learning for unsupervised anomaly detection and localisation in medical images, Yu TIAN, Guansong PANG, Fengbei LIU, Yuanhong CHEN, Seon Ho SHIN, Johan W. VERJANS, and Rajvinder SINGH Conference Proceeding Article

Contrasting third-party package management user experience, Syful ISLAM, Raula KULA, Christoph TREUDE, Takashi ISHIO, and Kenichi MATSUMOTO Conference Proceeding Article

Countering attacker data manipulation in security games, Andrew R. BUTLER, Thanh H. NGUYEN, and Arunesh SINHA Conference Proceeding Article

COVID-19 one year on: Security and privacy review of contact tracing mobile apps, Wei Yang ANG and Lwin Khin SHAR Journal Article

Data science and innovations for intelligent systems: Computational excellence and society 5.0, Kavita TANEJA, Harmunish TANEJA, Kuldeep KUMAR, Arvind SELWAL, and Eng Lieh OUH Edited Book

Deep learning for image super-resolution: A survey, Zhihao WANG, Jian CHEN, and Steven C. H. HOI Journal Article

Design and supervision model of group projects for active learning, Yi Meng LAU, Kyong Jin SHIM, and Swapna GOTTIPATI Conference Proceeding Article

Design of a two-echelon freight distribution system in last-mile logistics considering covering locations and occasional drivers, Vincent F. YU, Panca JODIAWAN, Ming-Lu HOU, and Aldy GUNAWAN Journal Article

Differentiated learning for multi-modal domain adaptation, Jianming LV, Kaijie LIU, and Shengfeng HE Conference Proceeding Article

Direct differentiable augmentation search, Aoming LIU, Zehao HUANG, Zhiwu HUANG, Huang, and Naiyan WANG Conference Proceeding Article

Disambiguating mentions of API methods in stack overflow via type scoping, Kien LUONG, Ferdian THUNG, and David LO Conference Proceeding Article

Disentangling hate in online memes, Ka Wei, Roy LEE; Rui CAO; Ziqing FAN; Jing JIANG; and Wen Haw CHONG Conference Proceeding Article

EarGate: Gait-based user identification with in-ear microphones, Andrea FERLINI, Dong MA, and Cecilia MASCOLO Conference Proceeding Article

From contexts to locality: Ultra-high resolution image segmentation via locality-aware contextual correlation, Qi LI, Weixiang YANG, Wenxi LIU, Yuanlong YU, and Shengfeng HE Conference Proceeding Article

From continuity to editability: Inverting GANs with consecutive images, Yangyang XU, Yong DU, Wenpeng XIAO, Xuemiao XU, and Shengfeng HE Conference Proceeding Article

HoloBoard: A large-format immersive teaching board based on pseudo HoloGraphics, Jiangtao GONG, Teng HAN, Siling GUO, Jiannan LI, Siyu ZHA, Liuxin ZHANG, Feng TIAN, Qianying WANG, and Yong RUI Conference Proceeding Article

Improving the performance of transportation networks: A semi-centralized pricing approach, Zhiguang CAO, Hongliang GUO, Wen SONG, Kaizhou GAO, Liujiang KANG, Xuexi ZHANG, and Qilun WU Journal Article

Integrated discourse analysis & learning skills framework for class conversations, Devyn Wei Hung TAN; GOTTIPATI Swapna; Kyong Jin SHIM; and SHANKARARAMAN, Venky Conference Proceeding Article

Interactive probing of multivariate time series prediction models: A case of freight rate analysis, Haonan XU, Haotian LI, and Yong WANG Conference Poster

Latent class analysis for identifying subclasses of depression using JMP Pro 16, KARISHMA YADAV, Fei Fei Sue-ann SEET, Tin Seong KAM, and Tin Seong KAM Conference Paper

Learning to adversarially blur visual object tracking, Qing GUO, Ziyi CHENG, Felix JUEFEI-XU, Lei MA, Xiaofei XIE, Yang LIU, and Jianjun ZHAO Conference Proceeding Article

Links do matter: Understanding the drivers of developer interactions in software ecosystems, Subhajit DATTA, Amrita BHATTACHARJEE, and Subhashis MAJUMDER Conference Proceeding Article

Measuring data collection diligence for community healthcare, Galawala Ramesha Samurdhi KARUNASENA, M. S. AMBIYA, Arunesh SINHA, R. NAGAR, S. DALAL, ABDULLAH. H., D. THAKKAR, D. NARAYANAN, and M. TAMBE Conference Proceeding Article

Mining informal & short student self-reflections for detecting challenging topics: A learning outcomes insight dashboard, De Lin ONG, GOTTIPATI Swapna, Siaw Ling LO, and Venky SHANKARARAMAN Conference Proceeding Article

Missing data imputation for solar yield prediction using temporal multi-modal variational auto-encoder, Meng SHEN, Huaizheng ZHANG, Yixin CAO, Fan YANG, and Yonggang WEN Conference Proceeding Article

MLCatchUp: Automated update of deprecated machine-learning APIs in Python, Stefanus AGUS HARYONO, Thung Ferdian, David LO, Julia LAWALL, and Lingxiao JIANG Conference Proceeding Article

Multi-modal recommender systems: Hands-on exploration, Quoc Tuan TRUONG, Aghiles SALAH, and Hady W. LAUW Conference Proceeding Article

Multi-modal recommender systems: Hands-on exploration, Quoc Tuan TRUONG, Aghiles SALAH, and Hady Wirawan LAUW Conference Proceeding Article

NOAHQA: Numerical reasoning with interpretable graph question answering dataset, Qiyuan ZHANG, Lei WANG, Sicheng YU, Shuohang WANG, Yang WANG, Jing JIANG, and Ee-peng LIM Working Paper

ObliComm: Towards building an efficient oblivious communication system, Pengfei WU, Robert H. DENG, Qingni SHEN, Ximeng LIU, Qi LI, and Zhonghai WU Journal Article

Occluded person re-identification with single-scale global representations, Cheng YAN, Guansong PANG, Jile JIAO, Xiao BAI, Xuetao FENG, and Chunhua SHEN Conference Proceeding Article

Online learning: A comprehensive survey, Steven C. H. HOI, Doyen SAHOO, Jing LU, and Peilin ZHAO Journal Article

On the usability (in)security of in-app browsing interfaces in mobile apps, Zicheng ZHANG, Daoyuan WU, Lixiang LI, and Debin GAO Conference Proceeding Article

Prediction of synthetic lethal interactions in human cancers using multi-view graph auto-encoder, Zhifeng HAO, Di WU, Yuan FANG, Min WU, Ruichu CAI, and Xiaoli LI Journal Article

Privacy-preserving voluntary-tallying leader election for Internet of Things, Tong WU, Guomin YANG, Liehuang ZHU, and Yulin WU Journal Article

Quantum computing: Computational excellence for Society 5.0, Paul R. GRIFFIN, Michael BOGUSLAVSKY, Junye HUANG, Robert J. KAUFFMAN, and Brian R. TAN Book Chapter

Quantum-inspired algorithm for vehicle sharing problem, Whei Yeap SUEN, Chun Yat LEE, and Hoong Chuin LAU Conference Proceeding Article

Revocable policy-based Chameleon hash, Shengmin XU, Jianting NING, Jinhua MA, Guowen XU, Jiaming YUAN, and Robert H. DENG Conference Proceeding Article

Route tapestries: Navigating 360° virtual tour videos using slit-scan visualizations, Jiannan LI, Jiahe LYU, Maurício SOUSA, Ravin BALAKRISHNAN, Anthony TANG, and Tovi GROSSMAN Conference Proceeding Article

Self-regulation for semantic segmentation, Dong ZHANG, Hanwang ZHANG, Jinhui TANG, Xian-Sheng HUA, and Qianru SUN Conference Proceeding Article

Smart contract development: Challenges and opportunities, Weiqin ZOU, David LO, Pavneet Singh KOCHHAR, Xuan-Bach D. LE, Xin XIA, Yang FENG, Zhenyu CHEN, and Baowen XU Journal Article

SolarSLAM: Battery-free loop closure for Indoor localisation, Bo WEI, Weitao XU, Chengwen LUO, Guillaume ZOPPI, Dong MA, and Sen WANG Conference Proceeding Article

SyLPEnIoT: Symmetric lightweight predicate encryption for data privacy applications in IoT environments, Tran Viet Xuan PHUONG, Willy SUSILO, Guomin YANG, Jongkil KIM, YangWai CHOW, and Dongxi LIU Conference Proceeding Article

Target-guided emotion-aware chat machine, Wei WEI, Xianling MAO, Guibing GUO, Feida ZHU, Feida ZHU, Yuchong HU, and Shanshan FENG Journal Article

TaxThemis: Interactive mining and exploration of suspicious tax evasion group, Yating LIN, Kamkwai WONG, Yong WANG, Rong ZHANG, Bo DONG, Huamin QU, and Qinghua ZHENG Journal Article

The efficacy of collaborative authoring of video scene descriptions, Rosiana NATALIE, Jolene Kar Inn LOH, Huei Suen TAN, Joshua Shi-hao TSENG, Ian Luke Yi-ren CHAN, Ebrima H. JARJUE, Hernisa KACORRI, and Kotaro HARA Conference Proceeding Article

Token shift transformer for video classification, ZHANG Hao, Yanbin. HAO, and Chong-wah NGO Conference Proceeding Article

Towards enriching responses with crowd-sourced knowledge for task-oriented dialogue, Yingxu HE, Lizi LIAO, Zheng ZHANG, and Tat-Seng CHUA Conference Proceeding Article

Towards source-aligned variational models for cross-domain recommendation, Aghiles SALAH, Thanh-Binh TRAN, and Hady W. LAUW Conference Proceeding Article

TradAO: A visual analytics system for trading algorithm optimization, Ka Wing TSANG, Haotian LI, Fuk Ming LAM, Yifan MU, Yong WANG, and Huamin QU Conference Proceeding Article

Transporting causal mechanisms for unsupervised domain adaptation, Zhongqi YUE, Qianru SUN, Xian-Sheng HUA, and Hanwang ZHANG Conference Proceeding Article

Uncovering patterns in reviewers' feedback to scene description authors, Rosiana NATALIE, Jolene K. I. LOH, Huei Suen TAN, Joshua TSENG, Hernisa KACORRI, and Kotaro HARA Conference Proceeding Article

Uncovering patterns in reviewers’ feedback to scene description authors, Rosiana NATALIE, Jolene Kar Inn LOH, Huei Suen TAN, Joshua Shi-hao TSENG, and Kotaro HARA Conference Proceeding Article

Using role play to develop an empathetic mindset in executive education, Siu Loon HOE and Tamsin GREULICH-SMITH Journal Article

Visilence: An interactive visualization tool for error resilience analysis, Shaolun RUAN, Yong WANG, and Qiang GUAN Conference Poster

Visionary caption: Improving the accessibility of presentation slides through highlighting visualization, Carmen Ji Yan YIP, Jie Mi CHONG, Sin Yee KWEK, Yong WANG, and Kotaro HARA Conference Proceeding Article

Weakly-supervised video anomaly detection with contrastive learning of long and short-range temporal features, Yu TIAN, Guansong PANG, Yuanhong CHEN, Rajvinder SINGH, Johan W. VERJANS, and Gustavo CARNEIRO Conference Proceeding Article

Deep reinforcement learning for solving the heterogeneous capacitated vehicle routing problem, Jingwen LI, Yining MA, Ruize GAO, Zhiguang CAO, Andrew LIM, Wen SONG, and Jie ZHANG Journal Article

Adversarial attacks and mitigation for anomaly detectors of cyber-physical systems, Yifan JIA, Jingyi WANG, Christopher M. POSKITT, Sudipta CHATTOPADHYAY, Jun SUN, and Yuqi CHEN Journal Article

A learning and optimization framework for collaborative urban delivery problems with alliances, Jingfeng YANG and Hoong Chuin LAU Conference Proceeding Article

Artificial intelligence and work: Two perspectives, Steven Miller and Thomas H. Davenport Blog Post