Professor Yuefeng Li

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Professor, School of Computer Science

PhD (Deakin University)

Professor Yuefeng Li is the leader of AI-Based Data Analysis Group in the School of Electrical Engineering and Computer Science, QUT. He has published over 190 refereed papers (including 60 journal papers). He has demonstrable experience in leading large-scale research projects and has achieved many established research outcomes that have been published and highly cited in many significant Journals and Conferences. He has been a program chair of several International Conferences and workshops. He is the Editor-in-Chief of Web Intelligence Journal. Research Areas:

  • Text mining and analysis

His contributions comprise pattern based models and relevance feature discovery to improve the effectiveness of information filtering. Another major contribution has been introducing theory and model into text classification research and document summarization from the field of three-way decision theory.

  • Topic Modelling and Feature Selection

His contributions include models for integrating LDA (Latent Dirichlet Allocation, a famous topic modelling method) and pattern mining, and using extended random sets to interpret latent LDA topics to enhance the performance of topic modelling and feature selection.

  • Ontology Learning and Web Intelligence

Ontology learning is an automatic or semi-automatic process for building of ontologies (knowledge bases) to enhance text analysis and support conversation between machine and human being. His contributions comprise ontology learning frameworks for information gathering and a new methodology for personalized ontology construction and its application for the interpretation of text mining results.

  • Foundations of Data mining

His contributions include algorithms for mining non-redundant rules and a theory for extending association rule mining and clustering into granule mining.

Additional information

Type
Academic Honours, Prestigious Awards or Prizes
Reference year
2012
Details
Best Paper Award "Personalization in Tag Ontology Learning for Recommendation Making", 14th International Conference on Information Integration and Web-Based Applications & Services, 3-5 December 2012, Ball, Indonesia.
Type
Academic Honours, Prestigious Awards or Prizes
Reference year
2008
Details
Best Paper Award, "Web information recommendation making based on item taxonomy", 10th International Conference on Enterprise Information Systems, June 2008, Barcelona, Spain, 2008.
Type
Academic Honours, Prestigious Awards or Prizes
Reference year
2007
Details
Outstanding Doctoral Thesis, "Knowledge discovery using pattern taxonomy model in text mining", Sheng-Tang Wu (Supervisors: Prof Yuefeng Li and A/Prof Yue Xu), QUT, 2007.
Title
Automatic Ontology Learning and Data Reasoning in Web Mining
Primary fund type
CAT 1 - Australian Competitive Grant
Project ID
DP0556455
Start year
2005
Keywords
Web intelligence Web mining Ontology learning Data mining Data reasoning Information filtering
Title
Web Services Reputation Management
Primary fund type
CAT 1 - Australian Competitive Grant
Project ID
LP0776400
Start year
2007
Keywords
Web Services; Reputation; Trust Management; Security; Quality of Service; Service Oriented Architecture
Title
Personalized Ontology Learning And Mining For Web Information Gathering
Primary fund type
CAT 1 - Australian Competitive Grant
Project ID
DP0988007
Start year
2009
Keywords
Web intelligence; Ontology learning; Ontology mining; Information gathering; Personalization;
Title
A Framework for Scalable Ontology Enrichment and Change
Primary fund type
CAT 1 - Australian Competitive Grant
Project ID
DP130102302
Start year
2013
Keywords
Knowledge Representation; Ontology Change; Description Logics
Title
Learning Specific Ontology for Un-Supervised Text Classification
Primary fund type
CAT 1 - Australian Competitive Grant
Project ID
DP140103157
Start year
2014
Keywords
Text feature extraction; Ontology learning; Data mining
  • Conversational Analysis for Home-Based Longitudinal Diagnosis of Dementia
    PhD, Principal Supervisor
    Other supervisors: Associate Professor Yue Xu