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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 2022 2022

Implementation of Empath X SLA predictive tool for a government agency, Hui Shan LEE; SHANKARARAMAN, Venky; and Eng Lieh OUH Conference Proceeding Article

Interventional training for out-of-distribution natural language understanding, Sicheng YU, Jing JIANG, Hao ZHANG, Yulei NIU, Qianru SUN, and Lidong BING Conference Proceeding Article

Learning dynamic multimodal implicit and explicit networks for multiple financial tasks, Meng Kiat Gary ANG and Ee-peng LIM Conference Proceeding Article

Learning generalizable models for vehicle routing problems via knowledge distillation, Jieyi BI, Yining MA, Jiahai WANG, Zhiguang CAO, Jinbiao CHEN, Yuan SUN, and Yeow Meng CHEE Conference Proceeding Article

Make your own sprites: Aliasing-aware and cell-controllable pixelization, Zongwei WU, Liangyu CHAI, Nanxuan ZHAO, Bailin DENG, Yongtuo LIU, Qiang WEN, Junle WANG, and Shengfeng HE Journal Article

Mining competitively-priced bundle configurations, Ezekiel Ong YOUNG and Hady W. LAUW Conference Proceeding Article

Mitigating popularity bias in recommendation with unbalanced interactions: A gradient perspective, Weijieying REN, Lei WANG, Kunpeng LIU, Ruocheng GUO, Ee-peng LIM, and Yanjie FU Conference Proceeding Article

On the robustness of diffusion in a network under node attacks, Alvis LOGINS, Yuchen LI, and Panagiotis KARRAS Journal Article

Opportunities and challenges in code search tools, Chao LIU, Xin XIA, David LO, Cuiying GAO, Xiaohu YANG, and John GRUNDY Journal Article

PACIFIC: Towards proactive conversational question answering over tabular and textual data in finance, Yang DENG, Wenqiang LEI, Wenxuan ZHANG, Wai LAM, and Tat-Seng CHUA Conference Proceeding Article

Pickup and multi-delivery problem with time windows, Pham Tuan ANH, Aldy GUNAWAN, Vincent F. YU, and Tuan C. CHAU Conference Proceeding Article

Prompting for multimodal hateful meme classification, Rui CAO, Roy Ka-Wei LEE, Wen-Haw CHONG, and Jing JIANG Conference Proceeding Article

Question-attentive review-level recommendation explanation, Trung Hoang LE and Hady Wirawan LAUW Conference Proceeding Article

QuoTe: Quality-oriented Testing for deep learning systems, Jialuo CHEN, Jingyi WANG, Xingjun MA, Youcheng SUN, Jun SUN, Peixin ZHANG, and Peng CHENG Journal Article

R2F: A general retrieval, reading and fusion framework for document-level natural language inference, Hao WANG, Yixin CAO, Yangguang LI, Zhen HUANG, Kun WANG, and Jing SHAO Conference Proceeding Article

Scalable distributional robustness in a class of non convex optimization with guarantees, Avinandan BOSE, Arunesh SINHA, and Tien MAI Conference Proceeding Article

Segment-wise time-varying dynamic Bayesian network with graph regularization, Xing YANG, Chen ZHANG, and Baihua ZHENG Journal Article

Singlish Checker: A tool for understanding and analysing an English Creole language, Lee-Hsun HSIEH, Nam Chew CHUA, Agus Trisnajaya KWEE, Pei-Chi LO, Yang-Yin LEE, and Ee-peng LIM Conference Proceeding Article

SoteriaFL: A unified framework for private federated learning with communication compression, Zhize LI, Haoyu ZHAO, Boyue LI, and Yuejie CHI Conference Proceeding Article

S-prompts learning with pre-trained transformers: An Occam's razor for domain incremental learning, Yabin WANG, Zhiwu HUANG, and Xiaopeng. HONG Conference Proceeding Article

Supply regulation under the exclusion policy in a ride-sourcing market, Xiaonan LI, Xiangyong LI, Hai WANG, Junxin SHI, and Yash P. ANEJA Journal Article

Towards reinterpreting neural topic models via composite activations, Jia Peng LIM and Hady Wirawan LAUW Conference Proceeding Article

Unveiling the process of collaborative learning through the use of digital whiteboard historical action logs, Hua Leong FWA Conference Proceeding Article

VR Computing Lab: An immersive classroom for computing learning, Shawn PANG, Kyong Jin SHIM, Yi Meng LAU, and Swapna GOTTIPATI Conference Proceeding Article

What should streamers communicate in livestream E-Commerce? The effects of social Interactions on live streaming performance, Danyang SONG, Xi CHEN, Zhiling GUO, Xiao Liu LIU, and Ruijin. JIN Conference Proceeding Article

On the substructure countability of graph neural networks, Wenwen XIA, Yuchen LI, and Shenghong LI Journal Article

How to better utilize code graphs in semantic code search?, Yucen SHI, Ying YIN, Zhengkui WANG, David LO, Tao ZHANG, Xin XIA, Yuhai ZHAO, and Bowen XU Conference Proceeding Article

The best of both worlds: integrating semantic features with expert features for defect prediction and localization, Chao NI, Wei WANG, Kaiwen YANG, Xin XIA, Kui LIU, and David LO Conference Proceeding Article

CSCW'22 Companion: Companion Publication of the 2022 Conference on Computer Supported Cooperative Work and Social Computing, Gary HSIEH, Anthony TANG, and Morgan G. AMES Edited Conference Proceeding

Fully deformable network for multiview face image synthesis, Cheng XU, Keke LI, Xuandi LUO, Xuemiao XU, Shengfeng HE, and Kun ZHANG Journal Article

Mimic: In-situ recording and re-use of demonstrations to support robot teleoperation, Karthik MAHADEVAN, Yan CHEN, Maya CAKMAK, Anthony TANG, and Tovi GROSSMAN Conference Proceeding Article

Adaptive fairness improvement based causality analysis, Mengdi ZHANG and Jun SUN Conference Proceeding Article

A fine-grained data set and analysis of tangling in bug fixing commits, Steffen HERBOLD, Alexander TRAUTSCH, Benjamin LEDEL, Alireza AGHAMOHAMMADI, Taher Ahmed GHALEB, Kuljit KAUR CHAHAL, Tim BOSSENMAIER, Bhaveet NAGARIA, Philip MAKEDONSKI, Matin Nili AHMADABADI, Kristóf SZABADOS, Helge SPIEKER, Matej MADEJA, Nathaniel G. HOY, Christoph TREUDE, Shangwen WANG, Gema RODRÍGUEZ-PÉREZ, Ricardo COLOMO-PALACIOS, Roberto VERDECCHIA, and Paramvir SINGH Journal Article

An empirical study of blockchain system vulnerabilities: modules, types, and patterns, Xiao YI, Daoyuan WU, Lingxiao JIANG, Yuzhou FANG, Kehuan ZHANG, and Wei ZHANG Conference Proceeding Article

API-related developer information needs in Stack Overflow, Mingwei LIU, Xin PENG, Andrian MARCUS, Shuangshuang XING, Christoph TREUDE, and Chengyuan ZHAO Journal Article

A quality metric for K-Means clustering based on centroid locations, Manoj THULASIDAS Conference Proceeding Article

Artificial intelligence for natural disaster management, Guansong PANG Journal Article

AutoPruner: transformer-based call graph pruning, Cong Thanh LE, Hong Jin KANG, Truong Giang NGUYEN, Stefanus AGUS HARYONO, David LO, Xuan-Bach D. LE, and Huynh Quyet THANG Conference Proceeding Article

CodeMatcher: A tool for large-scale code search based on query semantics matching, Chao LIU, Xuanlin BAO, Xin XIA, Meng YAN, David LO, and Ting ZHANG Conference Proceeding Article

CSCW 2022 Chairs' Welcome, Gary HSIEH and Anthony TANG Conference Proceeding Article

DAOT: Domain-Agnostically Aligned Optimal Transport for domain-adaptive crowd counting, Huilin ZHU, Jingling YUAN, Xian ZHONG, Zhengwei YANG, Zheng WANG, and Shengfeng HE Conference Proceeding Article

Delving deep into pixelized face recovery and defense, Zhixuan ZHONG, Yong DU, Yang ZHOU, Jiangzhong CAO, and Shengfeng HE Journal Article

Dynamic inventory system with pricing adjustment for price-comparison shoppers, Wen CHEN, Michael KATEHAKIS, and Qian TANG Journal Article

Efficient navigation for constrained shortest path with adaptive expansion control, Wenwen XIA, Yuchen LI, Wentian GUO, and Shenghong LI Conference Proceeding Article

EPIC-KITCHENS VISOR benchmark: Video segmentations and object relations, Ahmad AK DAR KHALIL, Dandan SHAN, Bin ZHU, Jian MA, Amlan KAR, Richard HIGGINS, David FOUHEY, Sanja FIDLER, and Dima DAMEN Conference Proceeding Article

FastKLEE: faster symbolic execution via reducing redundant bound checking of type-safe pointers, Haoxin TU, Lingxiao JIANG, Xuhua DING, and He JIANG Conference Proceeding Article

Graph neural network with self-attention and multi-task learning for credit default risk prediction, Zihao LI, Xianzhi WANG, Lina YAO, Yakun CHEN, Guandong XU, and Ee-peng LIM Conference Proceeding Article

HapticPuppet: A kinesthetic mid-air multidirectional force-feedback drone-based interface, Martin FEICK, Anthony TANG, and Antonio KRUGER Conference Poster

How to formulate specific how-to questions in software development?, Mingwei LIU, Xin PENG, Andrian MARCUS, Christoph TREUDE, Jiazhan XIE, Huanjun XU, and Yanjun YANG Conference Proceeding Article

Inception transformer, Chenyang SI, Weihao YU, Pan ZHOU, Yichen ZHOU, Xinchao WANG, and Shuicheng YAN Conference Proceeding Article

Investigating Bloom's cognitive skills in foundation and advanced programming courses from students' discussions, Joel Jer Wei LIM, GOTTIPATI Swapna, and Kyong Jin SHIM Conference Proceeding Article

In war and peace: The impact of world politics on software ecosystems, Raula KULA and Christoph TREUDE Conference Proceeding Article

iTiger: An automatic issue title generation tool, Ting ZHANG, Ivana Clairine IRSAN, Thung Ferdian, DongGyun HAN, David LO, and Lingxiao JIANG Conference Proceeding Article

Large-scale analysis of non-termination bugs in real-world OSS projects, Xiuhan SHI, Xiaofei XIE, Yi LI, Yao ZHANG, Sen CHEN, and Xiaohong LI Conference Proceeding Article

MANDO-GURU: vulnerability detection for smart contract source code by heterogeneous graph embeddings, Huu Hoang NGUYEN, Nhat Minh NGUYEN, Hong-Phuc DOAN, Zahrai AHMADI, Thanh Nam DOAN, and Lingxiao JIANG Conference Proceeding Article

M-EDESE: Multi-Domain, Easily Deployable, and Efficiently Searchable Encryption, Jiaming YUAN, Yingjiu LI, Jianting NING, and Robert H. DENG Conference Proceeding Article

Meta-complementing the semantics of short texts in neural topic models, Ce ZHANG and Hady Wirawan LAUW Conference Proceeding Article

Photovoltaic cells for energy harvesting and indoor positioning, Hamada RIZK, Dong MA, Mahbub HASSAN, and Moustafa YOUSSEF Conference Proceeding Article

Predictive self-organizing neural networks for in-home detection of Mild Cognitive Impairment, Seng Khoon TEH, Iris RAWTAER, and Ah-hwee TAN Journal Article

Real world projects, real faults: Evaluating spectrum based fault localization techniques on Python projects, RATNADIRA WIDYASARI, Gede Artha Azriadi PRANA, Stefanus AGUS HARYONO, Shaowei WANG, and David LO Journal Article

RecipeGen++: An automated trigger action programs generator, Imam Nur Bani YUSUF, Diyanah ABDUL JAMAL, Lingxiao JIANG, and David LO Conference Proceeding Article

The bullwhip effect and credit default swap market: A study based on firm-specific bullwhip effect measure, Nan HU, Peng LIANG, Ling LIU, and Lu ZHU Journal Article

Tourgether360: Collaborative exploration of 360° videos using pseudo-spatial navigation, Kartikaeya KUMAR, Lev PORETSKI, Jianan LI, and Anthony TANG Journal Article

Towards automated safety vetting of smart contracts in decentralized applications, Yue DUAN, Xin ZHAO, Yu PAN, Shucheng LI, Minghao LI, Fengyuan XU, and Mu ZHANG Conference Proceeding Article

Towards automated safety vetting of smart contracts in decentralized applications, Yue DUAN, Xin ZHAO, Yu PAN, Shucheng LI, Minghao LI, Fengyuan XU, and Mu ZHANG Conference Proceeding Article

VLStereoSet: A study of stereotypical bias in pre-trained vision-language models, Kankan ZHOU, Yibin LAI, and Jing JIANG Conference Proceeding Article

VulCurator: a vulnerability-fixing commit detector, Truong Giang NGUYEN, Cong Thanh LE, Hong Jin KANG, Xuan-Bach D. LE, and David LO Conference Proceeding Article

What motivates software practitioners to contribute to inner source?, Zhiyuan WAN, Xin XIA, Yun ZHANG, David LO, Daibing ZHOU, Qiuyuan CHEN, and Ahmed E. HASSAN Conference Proceeding Article

Which neural network makes more explainable decisions? An approach towards measuring explainability, Mengdi ZHANG, Jun SUN, and Jingyi WANG Journal Article

Accurate generation of trigger-action programs with domain-adapted sequence-to-sequence learning, IMAM NUR BANI YUSUF, Lingxiao JIANG, and David LO Conference Proceeding Article

Adaptive structural similarity preserving for unsupervised cross modal hashing, Liang LI, Baihua ZHENG, and Weiwei SUN Conference Proceeding Article

Adding context to source code representations for deep learning, Fuwei TIAN and Christoph TREUDE Conference Proceeding Article

Answer summarization for technical queries: Benchmark and new approach, Chengran YANG, Bowen XU, Ferdian THUNG, Yucen SHI, Ting ZHANG, Zhou YANG, Xin ZHOU, Jieke SHI, Junda HE, DongGyun HAN, and David LO Conference Proceeding Article

Automatic pull request title generation, Ting ZHANG, Ivana Clairine IRSAN, Ferdian THUNG, DongGyun HAN, David LO, and Lingxiao JIANG Conference Proceeding Article

AUTOPRTITLE: A tool for automatic pull request title generation, Ivana Clairine IRSAN, Ting ZHANG, Ferdian THUNG, David LO, and Lingxiao JIANG Conference Proceeding Article

Class is invariant to context and vice versa: On learning invariance for out-of-distribution generalization, Jiaxin QI, Kaihua TANG, Qianru SUN, Xian-Sheng HUA, and Hanwang ZHANG Conference Proceeding Article

Compressing pre-trained models of code into 3 MB, Jieke SHI, Zhou YANG, Bowen XU, Hong Jin KANG, and David LO Conference Proceeding Article

CVFNet: Real-time 3D object detection by learning cross view features, Jiaqi GU, Zhiyu XIANG, Pan ZHAO, Tingming BAI, Lingxuan WANG, Xijun ZHAO, and Zhiyuan ZHANG Conference Proceeding Article

DualFormer: Local-global stratified transformer for efficient video recognition, Yuxuan LIANG, Pan ZHOU, Roger ZIMMERMANN, and Shuicheng YAN Conference Proceeding Article

Dynamic temporal filtering in video models, Fuchen LONG, Zhaofan QIU, Yingwei PAN, Ting YAO, Chong-wah NGO, and Tao MEI Conference Proceeding Article

Editing out-of-domain GAN inversion via differential activations, Haorui SONG, Yong DU, Tianyi XIANG, Junyu DONG, Jing QIN, and Shengfeng HE Conference Proceeding Article

Efficient exploration in crowds by coupling navigation controller and exploration planner, Zhuoqi ZHENG, Shengfeng HE, and Jia PAN Journal Article

Equivariance and invariance inductive bias for learning from insufficient data, Tan WANG, Qianru SUN, Sugiri PRANATA, Karlekar JAYASHREE, and Hanwang ZHANG Conference Proceeding Article

ERGO: Event relational graph transformer for document-level event causality identification, Meiqi CHEN, Yixin CAO, Kunquan DENG, Mukai LI, Kun WANG, Jing SHAO, and Yan ZHANG Conference Proceeding Article

FFL: fine grained fault localization for student programs via syntactic and semantic reasoning, Thanh Dat NGUYEN, Cong Thanh LE, Duc-Minh LUONG, Van-Hai DUONG, Xuan Bach LE, David LO, and Quyet-Thang HUYNH Conference Proceeding Article

Field experiments in operations management, Yang GAO, Meng LI, and Shujing SUN Journal Article

Generic conversions from CPA to CCA without ciphertext expansion for threshold ABE with constant-size ciphertexts, J LAI, F GUO, W SUSILO, P JIANG, Guomin YANG, and X. HUANG Journal Article

Guaranteeing timed opacity using parametric timed model checking, Étienne ANDRÉ, Didier LIME, Dylan MARINHO, and Jun SUN Journal Article

Improving knowledge-aware recommendation with multi-level interactive contrastive learning, Ding ZOU, Wei WEI, Ziyang WANG, Xian-Ling MAO, Feida ZHU, Rui FANG, and Dangyang CHEN Conference Proceeding Article

Interactive contrastive learning for self-supervised entity alignment, Kaisheng ZENG, Zhenhao DONG, Lei HOU, Yixin CAO, Minghao HU, Jifan YU, Xin LV, Lei CAO, Xin WANG, Haozhuang LIU, Yi HUANG, Jing WAN, and Juanzi LI Conference Proceeding Article

Interactive video corpus moment retrieval using reinforcement learning, Zhixin MA and Chong-wah NGO Conference Proceeding Article

Investigating accessibility challenges and opportunities for users with low vision disabilities in customer-to-customer (C2C) marketplaces, Bektur RYSKELDIEV, Kotaro HARA, Mariko KOBAYASHI, and Koki KUSANO Conference Proceeding Article

LawBreaker: An approach for specifying traffic laws and fuzzing autonomous vehicles, Yang SUN, Christopher M. POSKITT, Jun SUN, Yuqi CHEN, and Zijiang YANG Conference Proceeding Article

Locally varying distance transform for unsupervised visual anomaly detection, Wen-yan LIN, Zhonghang LIU, and Siying LIU Conference Proceeding Article

Long-term leap attention, short-term periodic shift for video classification, Hao ZHANG, Lechao CHENG, Yanbin HAO, and Chong-wah NGO Conference Proceeding Article

MANDO: Multi-level heterogeneous graph embeddings for fine-grained detection of smart contract vulnerabilities, Huu Hoang NGUYEN, Nhat Minh NGUYEN, Chunyao XIE, Zahra AHMADI, Daniel KUDENKO, Thanh Nam DOAN, and Lingxiao JIANG Conference Proceeding Article

Mix-DANN and dynamic-modal-distillation for video domain adaptation, Yuehao YIN, Bin ZHU, Jingjing CHEN, Lechao CHENG, and Yu-Gang JIANG Conference Proceeding Article

Multi-functional job roles to support operations in a multi-faceted Jewel enabled by AI and digital transformation, Steven M. MILLER Working Paper

ngram-OAXE: Phrase-based order-agnostic cross entropy for non-autoregressive machine translation, Cunxiao DU, Zhaopeng TU, Longyue WANG, and Jing JIANG Conference Proceeding Article

On mitigating hard clusters for face clustering, Yingjie CHEN, Huasong ZHONG, Chong CHEN, Chen SHEN, Jianqiang HUANG, Tao WANG, Yun LIANG, and Qianru SUN Conference Proceeding Article