Comparing two approaches for aligning representations of anatomy

doi:10.1016/j.artmed.2006.12.002

CSpace > 数学所

	Comparing two approaches for aligning representations of anatomy
	Zhang, Songmao; Mork, Peter ; Bodenreider, Olivier ; Bernstein, Philip A.
	2007-03-01
发表期刊	ARTIFICIAL INTELLIGENCE IN MEDICINE
ISSN	0933-3657
卷号	39 期号:3 页码:227-236
摘要	Objective: To analyze the comparison, through their results, of two distinct approaches applied to aligning two representations of anatomy. Materials: Both approaches use a combination of lexical and structural techniques. In addition, the first approach takes advantage of domain knowledge, while the second approach treats alignment as a special case of schema matching. The same versions of FMA and GALEN were aligned by each approach. Two thousand one hundred and ninety-nine concept matches were obtained by both approaches. Methods and results: For matches identified by one approach only (337 and 336, respectively), we analyzed the reasons that caused the other approach to fail. Conclusions: The first approach could be improved by addressing partial lexical matches and identifying matches based solely on structural similarity. The second approach may be improved by taking into account synonyms in FMA and identifying semantic mismatches. However, only 33% of the possible one-to-one matches among anatomical concepts were identified by the two approaches together. New directions need to be explored in order to handle more complex matches. (c) 2007 Elsevier B.V. All rights reserved.
关键词	ontology anatomy Foundational Model Anatomy (FMA) GALEN ontology alignment
DOI	10.1016/j.artmed.2006.12.002
语种	英语
WOS研究方向	Computer Science ; Engineering ; Medical Informatics
WOS类目	Computer Science, Artificial Intelligence ; Engineering, Biomedical ; Medical Informatics
WOS记录号	WOS:000246657200005
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/4522
专题	数学所
通讯作者	Bodenreider, Olivier
作者单位	1.Natl Lib Med, NIH, Bethesda, MD 20892 USA 2.Microsoft Res, Redmond, WA USA 3.Mitre Corp, Mclean, VA USA 4.Chinese Acad Sci, Acad Math & Syst Sci, Math Inst, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Songmao,Mork, Peter,Bodenreider, Olivier,et al. Comparing two approaches for aligning representations of anatomy[J]. ARTIFICIAL INTELLIGENCE IN MEDICINE,2007,39(3):227-236.
APA	Zhang, Songmao,Mork, Peter,Bodenreider, Olivier,&Bernstein, Philip A..(2007).Comparing two approaches for aligning representations of anatomy.ARTIFICIAL INTELLIGENCE IN MEDICINE,39(3),227-236.
MLA	Zhang, Songmao,et al."Comparing two approaches for aligning representations of anatomy".ARTIFICIAL INTELLIGENCE IN MEDICINE 39.3(2007):227-236.