Note that CS/IT is conference rigorously peer-reviewed and ranked discipline with 7% A*, 16% A, and 36% B venues (see CORE/ERA conference ranking). Journals were used to be ranked by CORE/ERA journal ranking (discontinued from 2022) with the latest update in 2020. Scopus ranks the journals by CiteScore/SJR/SNIP. In the following, selections of my top-10 publications are highlighted with their venue rankings at the time of publication. By convention, the indications of 'equal contribution', 'alphabetical order', 'corresponding author' etc. denoted in the paper were agreed between the authors to justify their equal or important contributions to the research work besides authorship ordering.
Veena Dodballapur and Kewen Liao, System and Method for Object Matching. Patent no. US10043103B2, https://patents.google.com/patent/US10043103B2/en, Canon Kabushiki Kaisha, 2018.
Jian Yu, Quan Z. Sheng, Kewen Liao and Hoi Sim Wong. Model-Driven Development of Context-Aware Web Services. Book chapter in "Enabling Context-Aware Web Services: Methods, Architectures, and Technologies". Chapman & Hall/CRC Press, 2010.
 
A/Prof Liao's research interest broadly includes theory (algorithm/model effectiveness, efficiency, and complexity bounds) and applications (human-centred models, systems, services, and tools) of Algorithms, Data Science, AI and Machine Learning. He is currently working on the following fundamental and interesting research topics such as approximation and learning-based algorithms for NP-hard combinatorial optimisation problems, constrained clustering and coverage optimisation, graph mining and community search, time series classification and forecasting, IoT sensor data classification and anomaly detection, explainable and multi-modal computer vision, human-in-the-loop deep learning for image recognition, text compression, classification, topic modelling, and sentiment analysis, and privacy-preserved federated learning. A/Prof Liao is actively seeking interested and high-calibrate PhD or MPhil students to join HilstLab. Full stipend scholarships and tuition waivers are available through ACU Higher Degree Research Hub. 
Clustering and coverage optimisation:
Graph optimisation:
Time series and spatial-temporal streams analytics:
Computer vision:
NLP and text analytics:
Cybersecurity:
Human-centred models, systems, services, and tools:
Besides, Dr Liao's research has been proudly supported by:
As Chief Investigator:
@Australian Catholic University, 2019 - Present
@Swinburne University, 2017 - 2019
As Associate Investigator:
 
Member, Association for Computing Machinery (ACM)
Member, Institute of Electrical and Electronics Engineers (IEEE)