Christopher Ochs

39 papers Misc 8Journal 18Unranked 13

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Language Models Guidance with Multi-Aspect-Cueing: A Case Study for Competitor Analysis. CoRR Amir Hadifar, Christopher Ochs, Arjan Van Ewijk
2025	—	`conf`	ReGraph: Learning to Reformulate Graph Encodings with Large Language Models. IJCNLP-AACL (Short Papers) Amir Hadifar, Christopher Ochs, Arjan Van Ewijk
2023	J	`jnl`	Guidelines for the reuse of ontology content. Appl. Ontology Michael Halper, Larisa N. Soldatova, Mathias Brochhausen, Fatima Sabiu Maikore, Christopher Ochs, Yehoshua Perl
2021	J	`jnl`	Visual comprehension and orientation into the COVID-19 CIDO ontology. J. Biomed. Informatics Ling Zheng, Yehoshua Perl, Yongqun He, Christopher Ochs, James Geller, Hao Liu, Vipina Kuttichi Keloth
2018	J	`jnl`	Complex overlapping concepts: An effective auditing methodology for families of similarly structured BioPortal ontologies. J. Biomed. Informatics Ling Zheng, Yan Chen, Gai Elhanan, Yehoshua Perl, James Geller, Christopher Ochs
2018	Misc	`conf`	Overlapping Complex Concepts Have More Commission Errors, Especially in Intensive Terminology Auditing. AMIA Ling Zheng, Hao Liu, Yehoshua Perl, James Geller, Christopher Ochs, James T. Case
2018	—	`conf`	Quality Assurance of Ontology Content Reuse. ICBO Michael Halper, Christopher Ochs, Yehoshua Perl, Sivaram Arabandi, Mark A. Musen
2017	J	`jnl`	An empirical analysis of ontology reuse in BioPortal. J. Biomed. Informatics Christopher Ochs, Yehoshua Perl, James Geller, Sivaram Arabandi, Tania Tudorache, Mark A. Musen
2017	J	`jnl`	Analyzing structural changes in SNOMED CT's Bacterial infectious diseases using a visual semantic delta. J. Biomed. Informatics Christopher Ochs, James T. Case, Yehoshua Perl
2017	Misc	`conf`	Applications of the Ontology Abstraction Framework. AMIA Christopher Ochs, James Geller, Yehoshua Perl
2017	J	`jnl`	From SNOMED CT to Uberon: Transferability of evaluation methodology between similarly structured ontologies. Artif. Intell. Medicine Gai Elhanan, Christopher Ochs, José L. V. Mejino Jr., Hao Liu, Christopher J. Mungall, Yehoshua Perl
2017	—	`conf`	Multi-layer Big Knowledge Visualization Scheme for Comprehending Neoplasm Ontology Content. ICBK Ling Zheng, Christopher Ochs, James Geller, Hao Liu, Yehoshua Perl, Sherri de Coronado
2017	J	`jnl`	Quality assurance of chemical ingredient classification for the National Drug File - Reference Terminology. J. Biomed. Informatics Ling Zheng, Hasan Yumak, Ling Chen, Christopher Ochs, James Geller, Joan Kapusnik-Uner, Yehoshua Perl
2017	—	`conf`	Real Time Summarization and Visualization of Ontology Change in Protégé. VOILA@ISWC Christopher Ochs, James Geller, Mark A. Musen, Yehoshua Perl
2017	—	`conf`	Summarizing an Ontology: A "Big Knowledge" Coverage Approach. MedInfo Ling Zheng, Yehoshua Perl, Gai Elhanan, Christopher Ochs, James Geller, Michael Halper
2016	—	`conf`	A Descriptive Delta for Identifying Changes in SNOMED CT. ICBO/BioCreative Christopher Ochs, Yehoshua Perl, Gai Elhanan, James T. Case
2016	J	`jnl`	A contextual auditing method for SNOMED CT concepts. Int. J. Data Min. Bioinform. Ankur Agrawal, Yehoshua Perl, Christopher Ochs, Gai Elhanan
2016	J	`jnl`	A unified software framework for deriving, visualizing, and exploring abstraction networks for ontologies. J. Biomed. Informatics Christopher Ochs, James Geller, Yehoshua Perl, Mark A. Musen
2016	J	`jnl`	Quality assurance of the gene ontology using abstraction networks. J. Bioinform. Comput. Biol. Christopher Ochs, Yehoshua Perl, Michael Halper, James Geller, Jane Lomax
2016	Misc	`conf`	Tracking the Remodeling of SNOMED CT's Bacterial Infectious Diseases. AMIA Christopher Ochs, James T. Case, Yehoshua Perl
2016	J	`jnl`	Utilizing a structural meta-ontology for family-based quality assurance of the BioPortal ontologies. J. Biomed. Informatics Christopher Ochs, Zhe He, Ling Zheng, James Geller, Yehoshua Perl, George Hripcsak, Mark A. Musen
2016	—	`conf`	Visualizing the "Big Picture" of Change in NCIt's Biological Processes. ICBO/BioCreative Yehoshua Perl, Christopher Ochs, Sherri de Coronado, Nicole Thomas
2015	J	`jnl`	A tribal abstraction network for SNOMED CT target hierarchies without attribute relationships. J. Am. Medical Informatics Assoc. Christopher Ochs, James Geller, Yehoshua Perl, Yan Chen, Ankur Agrawal, James T. Case, George Hripcsak
2015	J	`jnl`	Abstraction networks for terminologies: Supporting management of "big knowledge". Artif. Intell. Medicine Michael Halper, Huanying Gu, Yehoshua Perl, Christopher Ochs
2015	—	`conf`	Algorithmic detection of inconsistent modeling among SNOMED CT concepts by combining lexical and structural indicators. BIBM Ankur Agrawal, Yehoshua Perl, Christopher Ochs, Gai Elhanan
2015	Misc	`conf`	Drug-drug Interaction Discovery Using Abstraction Networks for "National Drug File - Reference Terminology" Chemical Ingredients. AMIA Christopher Ochs, Ling Zheng, Huanying Gu, Yehoshua Perl, James Geller, Joan Kapusnik-Uner, Aleksandr Zakharchenko
2015	J	`jnl`	Scalable quality assurance for large SNOMED CT hierarchies using subject-based subtaxonomies. J. Am. Medical Informatics Assoc. Christopher Ochs, James Geller, Yehoshua Perl, Yan Chen, Junchuan Xu, Hua Min, James T. Case, Zhi Wei
2015	J	`jnl`	Structural measures to track the evolution of SNOMED CT hierarchies. J. Biomed. Informatics Duo Helen Wei, Huanying Helen Gu, Yehoshua Perl, Michael Halper, Christopher Ochs, Gai Elhanan, Yan Chen
2015	J	`jnl`	Summarizing and visualizing structural changes during the evolution of biomedical ontologies using a Diff Abstraction Network. J. Biomed. Informatics Christopher Ochs, Yehoshua Perl, James Geller, Melissa A. Haendel, Matthew H. Brush, Sivaram Arabandi, Samson W. Tu
2015	—	`conf`	Using aggregate taxonomies to summarize SNOMED CT evolution. BIBM Christopher Ochs, Yehoshua Perl, James Geller, Mark A. Musen
2013	Misc	`conf`	A Family-Based Framework for Supporting Quality Assurance of Biomedical Ontologies in BioPortal. AMIA Zhe He, Christopher Ochs, Ankur Agrawal, Yehoshua Perl, Dimitris Zeginis, Konstantinos A. Tarabanis, Gai Elhanan, Michael Halper, Natasha F. Noy, James Geller
2013	—	`conf`	Auditing Redundant Import in Reuse of a Top Level Ontology for the Drug Discovery Investigations Ontology. VDOS+DO@ICBO Zhe He, Christopher Ochs, Larisa N. Soldatova, Yehoshua Perl, Sivaram Arabandi, James Geller
2013	—	`conf`	BLUSNO: A System for Orientation, Visualization, and Quality Assurance of SNOMED CT Using Abstraction Networks. ICBO Christopher Ochs, Yehoshua Perl, James Geller
2013	—	`conf`	Choosing the Granularity of Abstraction Networks for Orientation and Quality Assurance of the Sleep Domain Ontology. ICBO Christopher Ochs, Zhe He, Yehoshua Perl, Sivaram Arabandi, Michael Halper, James Geller
2013	Misc	`conf`	Scalability of Abstraction-Network-Based Quality Assurance to Large SNOMED Hierarchies. AMIA Christopher Ochs, Yehoshua Perl, James Geller, Michael Halper, Huanying Helen Gu, Yan Chen, Gai Elhanan
2012	Misc	`conf`	Deriving an Abstraction Network to Support Quality Assurance in OCRe. AMIA Christopher Ochs, Ankur Agrawal, Yehoshua Perl, Michael Halper, Samson W. Tu, Simona Carini, Ida Sim, Natalya Fridman Noy, Mark A. Musen, James Geller
2012	Misc	`conf`	New Abstraction Networks and a New Visualization Tool in Support of Auditing the SNOMED CT Content. AMIA James Geller, Christopher Ochs, Yehoshua Perl, Junchuan Xu
2011	J	`jnl`	A Relationship-Centric Hybrid Interface for Browsing and Auditing the UMLS. Trans. SDPS Christopher Ochs, James Geller, Yehoshua Perl
2011	—	`conf`	Google Knows Who is Famous Today - Building an Ontology from Search Engine Knowledge and DBpedia. ICSC Christopher Ochs, Tian Tian, James Geller, Soon Ae Chun