A lexical-based approach for exhaustive detection of missing hierarchical IS-A relations in SNOMED CT
Incompleteness of ontologies affects the quality of downstream ontology-based applications.
In this paper, we introduce a novel lexical-based approach to automatically detect potentially …
In this paper, we introduce a novel lexical-based approach to automatically detect potentially …
Identification of missing concepts in biomedical terminologies using sequence-based formal concept analysis
F Zheng, R Abeysinghe, L Cui - BMC Medical Informatics and Decision …, 2021 - Springer
Background As biomedical knowledge is rapidly evolving, concept enrichment of biomedical
terminologies is an active research area involving automatic identification of missing or new …
terminologies is an active research area involving automatic identification of missing or new …
An evidence-based lexical pattern approach for quality assurance of Gene Ontology relations
R Abeysinghe, Y Yang, M Bartels… - Briefings in …, 2022 - academic.oup.com
Gene Ontology (GO) is widely used in the biological domain. It is the most comprehensive
ontology providing formal representation of gene functions (GO concepts) and relations …
ontology providing formal representation of gene functions (GO concepts) and relations …
[HTML][HTML] Self-prediction of relations in GO facilitates its quality auditing
As applications of the gene ontology (GO) increase rapidly in the biomedical field, quality
auditing of it is becoming more and more important. Existing auditing methods are mostly …
auditing of it is becoming more and more important. Existing auditing methods are mostly …
Theoretical perspective of multi-dividing ontology learning trick in two-sample setting
L Zhu, G Hua - IEEE Access, 2020 - ieeexplore.ieee.org
The multi-dividing ontology learning framework has been proven to have a higher efficiency
for tree-structured ontology learning, and in this work, we consider a special setting of this …
for tree-structured ontology learning, and in this work, we consider a special setting of this …
A Comparison of Exhaustive and Non-lattice-based Methods for Auditing Hierarchical Relations in Gene Ontology
R Abeysinghe, F Zheng, L Cui - AMIA Annual Symposium …, 2022 - pmc.ncbi.nlm.nih.gov
Uncovering and fixing errors in biomedical terminologies is essential so that they provide
accurate knowledge to downstream applications that rely on them. Non-lattice-based …
accurate knowledge to downstream applications that rely on them. Non-lattice-based …
[كتاب][B] Formal Methods for the Analysis of Biomedical Ontologies
GQ Zhang, R Abeysinghe, L Cui - 2022 - Springer
The book synthesizes research on the analysis of biomedical ontologies using formal
concept analysis, including through auditing, curation, and enhancement. As the evolution of …
concept analysis, including through auditing, curation, and enhancement. As the evolution of …
Formal Methods for the Analysis of Biomedical Ontologies
L Cui - Springer
Motivation. Ontologies in general, biomedical ontologies in particular, cover a vast range of
topics from philosophical to practical and from principles to applications. This book …
topics from philosophical to practical and from principles to applications. This book …
[HTML][HTML] 本体学**算法的两类 LOO 一致稳定性和广义界
朱林立， 华钢， 高炜 - 智能系统学报, 2022 - html.rhhz.net
**年来, 随着本体研究的深入, 各类机器学**方法被尝试应用于本体相似度计算和本体映射获取.
稳定性是本体学**算法的必要条件, 它从本质上体现了算法的可用性, 即要求本体学**算法的最 …
稳定性是本体学**算法的必要条件, 它从本质上体现了算法的可用性, 即要求本体学**算法的最 …
A pan-ontology view of machine-derived knowledge representations and feedback mechanisms for curation
T Konopka, D Smedley - bioRxiv, 2021 - biorxiv.org
Biomedical ontologies are established tools that organize knowledge in specialized
research areas. They can also be used to train machine-learning models. However, it is …
research areas. They can also be used to train machine-learning models. However, it is …