Chuangtao Ma

Chuangtao Ma

Postdoctoral Researcher

Aalborg Univesity

Biography

Chuangtao Ma is a postdoctoral researcher at the Department of Computer Science of Aalborg University. He works in the Data Engineering, Science and Systems (DESS) group with Prof. Arijit Khan. He previously received his Ph.D. in informatics from Eötvös Loránd University (ELTE).

His research interests include data integration, ontology learning, knowledge representation, and knowledge graph. Currently, he is keen on the topic of knowledge empowered machine learning, knowledge augmented model, and their applications in data management.

Interests
  • Data & Knowledge Management
  • Ontology & Knowledge Graphs
  • Knowledge Augmented Model
  • Graph Representation Learning
Education

  • Ph.D. in Information Systems

    Eötvös Loránd University (ELTE), Budapest, Hungary

  • M.Sc in Management Information Systems

    Xi'an Polytechnic University, Xi'an, China

News & Updates

Tutorial has been Accpeted for Presentation at EDBT2025
Join the GOBLIN COST Action Network
Receive SEMANTiCS 2024 Travel Grant
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Recent Publications

Chuangtao Ma, Yongrui Chen, Tianxing Wu, Arijit Khan, Haofen Wang (2025). Unifying Large Language Models and Knowledge Graphs for Question Answering: Recent Advances and Opportunities. In EDBT.

PDF DOI Resource

Chuangtao Ma, Sriom Chakrabarti, Arijit Khan, Bálint Molnár (2025). Knowledge Graph-based Retrieval-Augmented Generation for Schema Matching. In arXiv.

Code arXiv

Chuangtao Ma, Bálint Molnár, Ádám Tarcsi, András Benczúr (2022). Knowledge Enriched Schema Matching Framework for Heterogeneous Data Integration. In CITDS.

DOI

See all publications

Research Topics

Data Integration Graph RAG Information Systems Knowledge Graph Ontology Learning Schema Matching

Selected Presentation

Knowledge Graph Enhanced Schema Matching Network for Heterogeneous Data Integration
In this presentation, a knowledge graph enhanced schema matching network for heterogeneous data integration is introduced.
Jun 10, 2022 9:00 AM — 9:20 AM University of Bergen, Bergen, Norway
Use of Ontology Learning in Information System Integration
In this presentation, recent techniques and tools of ontology learning from text and relational database are reviewed and how these techniques could be adopted and play a vital role in the integration of information systems is highlighted.
Mar 23, 2020 12:00 PM — 12:15 PM Online
Data Integration of Legacy ERP System based on Ontology Learning from SQL Scripts
In this presentation, a data integration approach based on ontology learning was presented for tackling the problem of low-efficiency.
Sep 8, 2019 11:40 AM — 12:10 PM Hotel Park, Bled, Slovenia
Slides

Service & Reviewer

GOBLIN COST Action
MC Member Oct 2024
LLM+KG@VLDB'24, KGs for Responsbile AI@CIKM'24, icSoftComp'24
PC Member Jan 2024
ICLR'25, Demos@ICDE'25, LOG'24, JAIT
Reviewer Jan 2024
VLDB'25, VLDB'24, IEEE Access, Mathematics
External Reviewer Jan 2024

Contact

  • chuma[at]cs[dot]aau[dot]dk
  • Selma Lagerløfs Vej 300, Aalborg, 9220
  • Room 3.2.16, Cluster 3