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Computer Science

D-Index
41
Citations
5771
World Ranking
8954
National Ranking
276

Overview

Guanfeng Liu is a researcher affiliated with Macquarie University in Australia, specializing in computer science with a focus on artificial intelligence and information systems. Their academic contributions span a range of subfields including computer vision and pattern recognition, computer networks and communications, and signal processing.

Their work is primarily centered on several key research topics:

  • Recommender Systems and Techniques
  • Advanced Graph Neural Networks
  • Topic Modeling
  • Data Management and Algorithms
  • Privacy-Preserving Technologies in Data
  • Caching and Content Delivery
  • Human Mobility and Location-Based Analysis

Liu has published extensively in reputable venues, with frequent appearances in:

  • arXiv (Cornell University)
  • IEEE Transactions on Knowledge and Data Engineering
  • World Wide Web
  • Journal of Clinical Oncology
  • SSRN Electronic Journal

Notable recent papers include:

  • Privacy-Aware Traffic Flow Prediction Based on Multi-Party Sensor Data with Zero Trust in Smart City (2022), ACM Transactions on Internet Technology
  • A Unified Framework for Cross-Domain and Cross-System Recommendations (2021), IEEE Transactions on Knowledge and Data Engineering
  • Preference-aware Task Assignment in Spatial Crowdsourcing: from Individuals to Groups (2020), IEEE Transactions on Knowledge and Data Engineering
  • CTumorGAN: a unified framework for automatic computed tomography tumor segmentation (2020), European Journal of Nuclear Medicine and Molecular Imaging
  • Contrastive Learning with Bidirectional Transformers for Sequential Recommendation (2022), Proceedings of the 31st ACM International Conference on Information & Knowledge Management

Liu has collaborated frequently with colleagues such as:

  • Pengpeng Zhao
  • Victor S. Sheng
  • Xiaofang Zhou
  • Yan Wang
  • An Liu

Best Publications

  • Feature-level Deeper Self-Attention Network for Sequential Recommendation

    Tingting Zhang;Pengpeng Zhao;Yanchi Liu;Victor S. Sheng

  • Cross-Domain Recommendation: Challenges, Progress, and Prospects

    Feng Zhu;Yan Wang;Chaochao Chen;Jun Zhou

  • DTCDR: A Framework for Dual-Target Cross-Domain Recommendation

    Feng Zhu;Chaochao Chen;Yan Wang;Guanfeng Liu

  • Finding the Optimal Social Trust Path for the Selection of Trustworthy Service Providers in Complex Social Networks

    Guanfeng Liu;Yan Wang;Mehmet A. Orgun;Ee-Peng Lim

  • A graphical and attentional framework for dual-target cross-domain recommendation

    Feng Zhu;Yan Wang;Chaochao Chen;Guanfeng Liu

  • Optimal social trust path selection in complex social networks

    Guanfeng Liu;Yan Wang;Mehmet A. Orgun

  • Efficient secure similarity computation on encrypted trajectory data

    An Liu;Kai Zhengy;Lu Liz;Guanfeng Liu

  • A Deep Framework for Cross-Domain and Cross-System Recommendations.

    Feng Zhu;Yan Wang;Chaochao Chen;Guanfeng Liu

  • A unified geometric approach to modeling and control of constrained mechanical systems

    Guanfeng Liu;Zexiang Li

  • Trust transitivity in complex social networks

    Guanfeng Liu;Yan Wang;Mehmet A. Orgun

  • Advantages and dynamics of parallel manipulators with redundant actuation

    H. Cheng;G.F. Liu;Y.K. Yiu;Z.H. Xiong

  • On quality functions for grasp synthesis, fixture planning, and coordinated manipulation

    Guanfeng Liu;Jijie Xu;Xin Wang;Zexiang Li

  • Randomized Optimal Design of Parallel Manipulators

    Yunjiang Lou;Guanfeng Liu;Zexiang Li

  • Optimal design of parallel manipulators for maximum effective regular workspace

    Yunjiang Lou;Guanfeng Liu;Ni Chen;Zexiang Li

  • Social context-aware trust inference for trust enhancement in social network based recommendations on service providers

    Yan Wang;Lei Li;Guanfeng Liu

  • Real-time grasping-force optimization for multifingered manipulation: theory and experiments

    Guanfeng Liu;Zexiang Li

  • Effective and efficient trajectory outlier detection based on time-dependent popular route

    Jie Zhu;Wei Jiang;An Liu;Guanfeng Liu

  • A Unified Framework for Cross-Domain and Cross-System Recommendations

    Feng Zhu;Yan Wang;Jun Zhou;Chaochao Chen

  • An enhanced load balancing mechanism based on deadline control on GridSim

    Yongsheng Hao;Guanfeng Liu;Na Wen

  • Multi-Constrained Graph Pattern Matching in large-scale contextual social graphs

    Guanfeng Liu;Kai Zheng;Yan Wang;Mehmet A. Orgun

  • A Heuristic Algorithm for Trust-Oriented Service Provider Selection in Complex Social Networks

    Guanfeng Liu;Yan Wang;Mehmet A. Orgun;Ee-Peng Lim

  • Reference-Based Framework for Spatio-Temporal Trajectory Compression and Query Processing

    Kai Zheng;Yan Zhao;Defu Lian;Bolong Zheng

Frequent Co-Authors

An Liu
An Liu Soochow University
Xiaofang Zhou
Xiaofang Zhou Hong Kong University of Science and Technology
Yan Wang
Yan Wang Macquarie University
Zexiang Li
Zexiang Li Hong Kong University of Science and Technology
Mehmet A. Orgun
Mehmet A. Orgun Macquarie University
Kai Zheng
Kai Zheng University of Electronic Science and Technology of China
Qing Li
Qing Li Hong Kong Polytechnic University
Xiangliang Zhang
Xiangliang Zhang University of Notre Dame
Victor S. Sheng
Victor S. Sheng Texas Tech University
Chaochao Chen
Chaochao Chen Zhejiang University

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