AUTHOR=Tu Houdie , Li Lei , Tao Zhenchao , Zhang Zan TITLE=Edge-level multi-constranint graph pattern matching with lung cancer knowledge graph JOURNAL=Frontiers in Big Data VOLUME=8 YEAR=2025 URL=https://www.frontiersin.org/journals/big-data/articles/10.3389/fdata.2025.1546850 DOI=10.3389/fdata.2025.1546850 ISSN=2624-909X