Department of Computer Science

Research output

Research output per year 1991 2019 2020 2021 2022 2023 2024 2025

• 231203 Scopus Citations
• 179 Scopus h-index
• 4628 RGC 21 - Publication in refereed journal
• 3687 RGC 32 - Refereed conference paper (with host publication)
• 144 RGC 51 - Patents (CityUHK)
• 142 Editorial Preface
• 595 More
  • 114 RGC 22 - Publication in policy or professional journal
  • 106 RGC 32 - Refereed conference paper (without host publication)
  • 98 RGC 12 - Chapter in an edited book (Author)
  • 62 Foreword/preface/postscript
  • 50 RGC 14 - Edited book (Editor)
  • 27 Erratum
  • 23 RGC 33 - Other conference paper
  • 20 Preprint
  • 15 RGC 44 - Performance and participation in exhibits
  • 11 Letter
  • 10 Chapter in research book/monograph/textbook (Author)
  • 10 Poster
  • 9 RGC 47 - Computer software or system
  • 8 RGC 11 - Research book or monograph (Author)
  • 8 RGC 62 - Review of books or of software (or similar publications/items)
  • 8 Comment/debate
  • 6 RGC 31A - Invited conference paper (refereed items)
  • 3 RGC 31B - Invited conference paper (non-refereed items)
  • 2 RGC 43 - Film, video
  • 1 RGC 13 - Textbook (Author)
  • 1 Abstract
  • 1 Meeting abstract
  • 1 RGC 46 - Engineering, architectural, graphic designs
  • 1 Working paper

Research output per year

Research output per year

Search results

• 2025

  ALERT: Machine Learning-Enhanced Risk Estimation for Databases Supporting Encrypted Queries

  Wang, L. (Co-first Author), Xu, L. (Co-first Author), Chen, Y., Zou, Y. & Wang, C., 6 Jun 2025, (Online published).

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Symmetric Encryption 100%
  • Machine Learning 100%
  • Learning System 100%
  • Experimental Result 50%
  • Learning Algorithm 50%

• Beyond Log Parsers: A Scalable AI-Driven Framework for Efficient Log Anomaly Detection in Software Engineering

  Sun, Y., Keung, J., Yu, H. K., Liu, S., Liao, Y. & Zhang, J., 17 Apr 2025, (Accepted/In press/Filed).

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Software Engineering 100%
  • Anomaly Detection 100%
  • Driven Framework 100%
  • Artificial Intelligence 100%
  • Leaning Parameter 60%

• Comprehending Knowledge Graphs with Large Language Models for Recommender Systems

  CUI, Z., Weng, Y., Tang, X., LYU, F., Liu, D., He, X. & MA, C., 5 Apr 2025, (Accepted/In press/Filed).

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

• Directed-CP: Directed Collaborative Perception for Connected and Autonomous Vehicles via Proactive Attention

  Tao, Y., Hu, S., Fang, Z. & Fang, Y., May 2025.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Autonomous Vehicles 100%
  • Training Model 50%
  • Selective Attention 50%
  • 3D Object Detection 50%

• Few for Many: Tchebycheff Set Scalarization for Many-Objective Optimization

  Lin, X., Liu, Y., Zhang, X., Liu, F., Wang, Z. & Zhang, Q., 2025.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  Open Access

  • Many-Objective Optimization 100%
  • Pareto Solution 66%
  • Multi-Objective Optimization 33%
  • World Application 33%
  • Pareto Optimal Set 33%

• HiRA: PARAMETER-EFFICIENT HADAMARD HIGHRANK ADAPTATION FOR LARGE LANGUAGE MODELS

  Huang, Q., Ko, T., Zhuang, Z., Tang, L. & Zhang, Y., 25 Apr 2025.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  Open Access

  • Large Language Model 100%
  • Resource Demand 50%
  • Capacity Model 50%

• Identifying the cause of performance issues of Pretrained Language Model for Educational Technology

  Chan, P. Y. P. & Keung, J., 14 May 2025, (Accepted/In press/Filed).

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Language Modeling 100%
  • Performance Issue 100%
  • Educational Technology 100%
  • Common Sense 33%
  • Content Quality 22%

• MAGE: Single Image to Material-Aware 3D via the Multi-View G-Buffer Estimation Model

  Wang, H., Wang, Z., Long, X., Lin, C., Hancke, G. & Lau, R. W. H., 27 Feb 2025, (Accepted/In press/Filed).

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Experimental Result 100%
  • 3d Reconstruction 100%
  • Training Model 100%
  • Computer Graphic 100%
  • Diffusion Model 100%

• MoDGS: Dynamic Gaussian Splatting from Casually-captured Monocular Videos with Depth Priors

  Liu, Q. (Co-first Author), Liu, Y. (Co-first Author), Wang , J., Lyv, X., Wang, P., Wang, W. & Hou, J., 26 Apr 2025. 27 p.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Estimation Method 100%
  • Initialization Method 100%
  • Deformation Field 100%
  • Depth Estimation 100%
  • Neural Radiance Field 100%

• Multi-objective Linear Reinforcement Learning with Lexicographic Rewards

  Xue, B., Bu, D., Cheng, J., Wan, Y. & Zhang, Q., 16 Jul 2025.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Multiobjective 100%
  • Reinforcement Learning 100%
  • Computational Efficiency 16%
  • Single Objective 16%
  • Theoretical Development 16%

• Multi-Objective Neural Bandits with Random Scalarization

  Cheng, J., Xue, B., Lu, C., Cui, Z. & Zhang, Q., 29 Apr 2025, (Accepted/In press/Filed).

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Multiobjective 100%
  • Confidence Bound 50%
  • Neural Network 25%
  • Decision-Making 25%

• ParaSolver: A Hierarchical Parallel Integral Solver for Diffusion Models

  Lu, J. (Co-first Author), Zhu, Z. (Co-first Author) & Hou, J., 2025.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  Open Access

  • Diffusion Model 100%
  • Sampling Process 100%
  • Approximation (Algorithm) 50%
  • Inference Process 50%
  • System Dynamics 50%

• Problem-dependent Regret for Lexicographic Multi-Armed Bandits with Adversarial Corruptions

  Xue, B., Lin, X., Wan, Y. & Zhang, Q., Aug 2025.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Problem Instance 100%
  • Single Objective 100%
  • Bound Approach 100%
  • Adversarial Robustness 100%
  • Stochastics 100%

• StuLAC: An Adaptive LLM-Driven Framework for Scalable Student Feedback Analysis in Software-Driven Educational Systems

  Sun, Y., Yu, H. K., Keung, J., Cao, Y. & Liao, Y., 17 Apr 2025, (Accepted/In press/Filed).

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Driven Software 100%
  • Driven Framework 100%
  • Large Language Model 100%
  • Decision-Making 50%
  • Processing Time 50%

• Unlocking the Power of Function Vectors for Characterizing and Mitigating Catastrophic Forgetting in Continual Instruction Tuning

  Jiang, G., Jiang, C., Li, Z., Xue, S., Zhou, J., Song, L., Lian, D. & Wei, Y., 24 Apr 2025.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  Open Access

  • Vector Function 100%
  • Behavior (Neuroscience) 100%
  • Face 100%
  • Machine Learning 100%
  • Task-Specific Training 100%
• 2024

  TTT-MIM: Test-Time Training with Masked Image Modeling for Denoising Distribution Shifts

  Mansour, Y., Zhong, X., Caglar, S. & Heckel, R., 28 Nov 2024.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  Open Access

  • de-noising 100%
  • Image Modeling 100%
  • image denoising 50%
  • Training Data 25%
  • Superior Performance 25%
  1 Citation (Scopus)
• 2023

  Cross-Camera Inference on the Constrained Edge

  Li, J., Liu, L., Xu, H., Wu, S. & Xue, C. J., May 2023.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Video Analytics 100%
  • Data Source 50%
  • Detection Accuracy 50%
  • Deep Neural Network 50%
  • Edge Computing 50%
  14 Citations (Scopus)

• Learning Locality and Isotropy in Dialogue Modeling

  Wu, H., Tan, H., Zhan, M., Zhao, G., Lu, S., Liang, D. & Song, L., 2023.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Spatial Distribution 100%
  • Dialogue Modeling 100%
  • Experimental Result 50%
  • Context Modeling 50%
  • Feature Space 50%
  2 Citations (Scopus)

• Towards the next generation explainable AI that promotes AI-human mutual understanding

  Hsiao, J. H. & Chan, A. B., 16 Dec 2023.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  Open Access

  • Explainable Artificial Intelligence 100%
  • Artificial Intelligence 100%
  • Theory-Of-Mind 41%
  • Theory of Mind 41%
  • Critical System 20%
• 2022

  An Empirical Study on Distribution Shift Robustness From the Perspective of Pre-Training and Data Augmentation

  Liu, Z., Xu, Y., Xu, Y., Qian, Q., Li, H., Jin, R., Ji, X. & Chan, A. B., Nov 2022.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Data Augmentation 100%
  • Learning System 100%
  • Deep Learning Method 100%
  • Machine Learning 100%
  • Pre-Trained Model 50%

• Occlusion-Resistant Spatial Analysis of Pig Distribution Pattern in Farrowing Pens Using Center Clustering Network

  Huang, E., Mao, A., Gan, H. & Liu, K., Aug 2022.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Pig 100%
  • Sows 100%
  • Farrowing Pens 100%
  • Piglet 87%
  • Crates 62%

• Precise Augmentation and Counting of Helicobacter Pylori in Histology Image

  Cui, Y., Chen, Y., Shuai, Z., Peng, F., Lv, Y., Zheng, L., Liu, X., Chan, A. B., Kuo, T.-W. & Xue, C. J., Nov 2022. 4 p.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Image Segmentation 100%
  • Object Detection 100%
  • Data Augmentation 100%
  • Helicobacter Pylori 100%
  • Abdominal Cancer 25%
• 2021

  Improve Generalization and Robustness of Neural Networks via Weight Scale Shifting Invariant Regularizations

  Liu, Z., Cui, Y. & Chan, A. B., Jul 2021. 14 p.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Neural Network 100%
  • Regularization 100%
  • Upper Bound 25%
  • Constrains 25%

• Multiple-criteria Based Active Learning with Fixed-size Determinantal Point Processes

  Zhan, X., Li, Q. & Chan, A. B., Jul 2021.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Multiple Criterion 100%
  • Based Active Learning 100%
  • Active Learning 66%
  • Representativeness 66%
  • Learning Algorithm 33%

• Semi-Supervised Deep Ensembles for Blind Image Quality Assessment

  Wang, Z., Li, D. & Ma, K., Aug 2021.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Unlabeled Data 100%
  • Image Quality Assessment 100%
  • Assessment Model 50%
  • Ensemble Method 50%
  • Ensemble Learning 50%
• 2020

  Poster: Room-Scale Over-the-Air Audio Adversarial Examples

  Chen, T., Shangguan, L., Li, Z. & Jamieson, K., Feb 2020.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Design Phase 100%
  • Adversarial Machine Learning 100%
  • Adversarial Example 100%
• 2019

  A Quantitative Way to Utilise the Social Network in Social Status: A Study Using CBDB Song Dynasty Data

  Ma, L. & Li, M., Dec 2019.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

• Deep Exemplar-based Video Colorization

  Zhang, B., He, M., Liao, J., Sander, P. V., Yuan, L., Bermak, A. & Chen, D., Jun 2019, p. 8044-8053.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Reference Image 100%
  • Propagation Step 100%
  161 Citations (Scopus)

• Hidden Markov modelling of eye movements in social anxiety: a data-driven machine-learning approach to eye-tracking research in psychopathology

  Chan, F., Barry, T., Chan, A. & Hsiao, J., Mar 2019.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Social Anxiety 100%
  • Eye-Tracking 100%
  • Eye Movement 100%
  • Attentional Bias 50%
  • Hidden Markov Model 12%

• Learning Spatio-Temporal Representation with Local and Global Diffusion

  Qiu, Z., Yao, T., Ngo, C.-W., Tian, X. & Mei, T., Jun 2019, p. 12048-12057.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Representation Learning 100%
  • local feature 50%
  • Recognition Problem 50%
  • Superior Performance 50%
  • Neural Network Architecture 50%
  174 Citations (Scopus)
• 2018

  Music Reading Expertise Facilitates English but not Chinese sentence reading: Evidence from Eye Movement Behavior

  Li, S. T. K., Chung, B. H. J., Yip, J. C. N., Chan, A. B. & Hsiao, J. H., Jul 2018.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review
• 2017

  Enabling Privacy-assured Mobile Advertisement Targeting and Dissemination

  SHI, Z., LIU, X. & YUAN, X., 2 Apr 2017, p. 51-57.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Mobile Application 100%
  • Research Community 100%
  • Security Analysis 100%
  • Privacy Concern 100%
  • Personal Information 100%
  1 Citation (Scopus)

• HTSanalyzeR2: an ultra fast R/Bioconductor package for high-throughput screens with interactive report

  Gao, F., Mei, X., Zhu, L., Zhang, Y., Wang, W. & Wang, X., 21 Jul 2017.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • High Throughput 100%
• 2016

  Approximate Inference for Generic Likelihoods via Density-Preserving GMM Simplification

  YU, L., YANG, T. & Chan, A. B., Dec 2016.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Approximates 100%
  • Likelihood Function 100%
  • Mixture Model 50%
  • Bayesian 50%
  • Log Likelihood 50%

• A Strategy to Determine When to Stop Using Automatic Bug Localization

  Shi, Z., Keung, W. J., Bennin, K. E., Limsettho, N. & Song, Q., 13 Jun 2016, p. 185-190.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Evaluation Metric 100%
  • localization algorithm 100%
  • Information Retrieval 100%
  2 Citations (Scopus)

• Balanced loop retiming to effectively architect STT-RAM-based hybrid cache for VLIW processors

  QIU, K., ZHANG, W., WU, X., ZHU, X., WANG, J., XU, Y. & XUE, C., 4 Apr 2016.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  1 Citation (Scopus)

• Expeditus: Distributed Congestion-aware Load Balancing in Clos Data Center Networks

  WANG, P., XU, H., NIU, Z. & HAN, D., 22 Jun 2016.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

• HW/SW co-design of nonvolatile IO system in energy harvesting sensor nodes for optimal data acquisition

  LI, Z., Liu, Y., Zhang, D., XUE, C., WANG, Z., SHI, X., SUN, W., SHU, J. & YANG, H., 5 Jun 2016.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Sensor Node 100%
  • Nonvolatile 100%
  • Participatory Design 100%
  • Experimental Result 25%
  • Internet-Of-Things 25%
  51 Citations (Scopus)

• Measuring the Stylistic Inconsistency in Software Projects using Hierarchical Agglomerative Clustering

  Mi, Q., Keung, J. & Yu, Y., 9 Sept 2016. 10 p.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Software Project 100%
  • Agglomerative Clustering 100%
  • Maintainability 33%
  • Software Development 33%
  • Clustering Algorithm 33%
  4 Citations (Scopus)

• Patternista: Learning Element Style Compatibility and Spatial Composition for Plate Decoration

  Phan, Q. H., Asente, P., Lu, J., CHAN, A. B. & FU, H., 7 May 2016.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

• Performance-aware task scheduling for energy harvesting nonvolatile processors considering power switching overhead

  LI, H., LIU, Y., FU, C., XUE, C., Xiang, D., Yue, J., LI, J., Zhang, D., HU, J. & Yang, H., 5 Jun 2016.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • task-scheduling 100%
  • Nonvolatile 100%
  • Sensor Node 66%
  • Experimental Result 33%
  • Scheduling Problem 33%
  10 Citations (Scopus)
• 2015

  Case consistency: a necessary data quality property for software engineering data sets

  Passakorn, P., Akito, M., KEUNG, W. J. & MATSUMOTO, K., 27 Apr 2015.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  • Software Engineering 100%
  • Quality Property 100%
  • Prediction Model 50%
  • Software Metric 25%
  • Data Consistency 25%

• e-Portfolio for Whole Person Development

  KWOK, L. F., 26 Dec 2015.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

• Facility Location with Double-Peaked Preferences

  Filos-Ratsikas, A., LI, M., Zhang, J. & Zhang, Q., Jan 2015, p. 893-899.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  Open Access

  File
  16 Citations (Scopus)

  6 Downloads (CityUHK Scholars)

• Global and Local Priming Evoke Different Face Processing Strategies: Evidence From An Eye Movement Study.

  CHEN, Z., CHUK, T., HAYWARD, W. G., CHAN, A. B. & HSIAO, J. H., 15 May 2015.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

• Growing the Charging Station Network for Electrical Vehicles with Trajectory Data Analytics

  Li, Y., Luo, J., CHOW, C. Y., Chan, K.-L., Ding, Y. & Zhang, F., 13 Apr 2015.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

• Improving automatic name-face association using celebrity images on the web

  Chen, Z., Feng, Z., Ngo, C.-W., Jia, C. & Huang, X., 23 Jun 2015.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  5 Citations (Scopus)

• Intelligent Tutoring System-a Smart Inquiry Learning Tool

  KWOK, L. F., 11 Jul 2015.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

• Minimizing the Maximum Moving Cost of Interval Coverage

  Wang, H. & Zhang , X., Dec 2015.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  Open Access

  File
  7 Citations (Scopus)

  503 Downloads (CityUHK Scholars)

• Multimodal learning with deep Boltzmann machine for emotion prediction in user generated videos

  Pang, L. & Ngo, C.-W., 23 Jun 2015.

  Research output: Conference Papers › RGC 32 - Refereed conference paper (without host publication) › peer-review

  36 Citations (Scopus)