Modeling a Vocabulary in an Object-Oriented Database. - Li-min Liu; Michael Halper; Huanying Gu; James Geller; Yehoshua Perl (CIKM, 1996)

Identifying a Forest Hierarchy in an OODB Specification Hierarchy Satisfying Disciplined Modeling. - Yehoshua Perl; James Geller; Huanying Gu (CoopIS, 1996)

Partitioning a vocabulary's IS-A hierarchy into trees. - Huanying Gu; Yehoshua Perl; James Geller; Michael Halper; James J. Cimino; Mansnimar Singh (AMIA, 1997)

Converting an integrated hospital formulary into an object-oriented database representation. - Huanying Gu; Li-min Liu; Michael Halper; James Geller; Yehoshua Perl (AMIA, 1998)

Modeling the UMLS using an OODB. - Huanying Gu; Yehoshua Perl; James Geller; Michael Halper; Li-min Liu; James J. Cimino (AMIA, 1999)

Using a Similarity Measurement to Partition a Vocabulary of Medical Concepts. - Huanying Gu; James Geller; Li-min Liu; Michael Halper (DEXA, 1999)

A methodology for partitioning a vocabulary hierarchy into trees. - Huanying Gu; Yehoshua Perl; James Geller; Michael Halper; Mansnimar Singh (Artif. Intell. Medicine, 1999)

Model Formulation: Benefits of an Object-oriented Database Representation for Controlled Medical Terminologies. - Huanying Gu; Michael Halper; James Geller; Yehoshua Perl (J. Am. Medical Informatics Assoc., 1999)

How to Partition a Complex Schema of a Medical Terminology. - Huanying Helen Gu; Yehoshua Perl; Michael Halper; James Geller; Feng-shen Kuo; James J. Cimino (AMIA, 2000)

Research Paper: Representing the UMLS as an Object-oriented Database: Modeling Issues and Advantages. - Huanying Gu; Yehoshua Perl; James Geller; Michael Halper; Li-min Liu; James J. Cimino (J. Am. Medical Informatics Assoc., 2000)

Using the metaschema to audit UMLS classification errors. - Huanying Helen Gu; Hua Min; Yi Peng; Li Zhang 048; Yehoshua Perl (AMIA, 2002)

Partitioning the UMLS semantic network. - Zong Chen; Yehoshua Perl; Michael Halper; James Geller; Huanying Gu (IEEE Trans. Inf. Technol. Biomed., 2002)

Evaluation and application of a semantic network partition. - James Geller; Yehoshua Perl; Michael Halper; Zong Chen; Huanying Gu (IEEE Trans. Inf. Technol. Biomed., 2002)

Discovering Inconsistencies in UWDA - A UMLS Source Vocabulary. - Huanying Gu; Yulong Li; Syed Haque (METMBS, 2003)

Semantic refinement and error correction in large terminological knowledge bases. - James Geller; Huanying Gu; Yehoshua Perl; Michael Halper (Data Knowl. Eng., 2003)

Auditing concept categorizations in the UMLS. - Huanying Gu; Yehoshua Perl; Gai Elhanan; Hua Min; Li Zhang 048; Yi Peng (Artif. Intell. Medicine, 2004)

Contextual Partitioning for Comprehension of OODB Schemas. - Huanying Gu; Yehoshua Perl; Michael Halper; James Geller; Erich J. Neuhold (Knowl. Inf. Syst., 2004)

Evaluation of a UMLS Auditing Process of Semantic Type Assignments. - Huanying Gu; George Hripcsak; Yan Chen 009; C. Paul Morrey; Gai Elhanan; James J. Cimino; James Geller; Yehoshua Perl (AMIA, 2007)

Research Paper: Expanding the Extent of a UMLS Semantic Type via Group Neighborhood Auditing. - Yan Chen 009; Huanying Gu; Yehoshua Perl; Michael Halper; Junchuan Xu (J. Am. Medical Informatics Assoc., 2009)

Research Paper: Modeling Multi-typed Structurally Viewed Chemicals with the UMLS Refined Semantic Network. - Ling Chen 007; C. Paul Morrey; Huanying Gu; Michael Halper; Yehoshua Perl (J. Am. Medical Informatics Assoc., 2009)

Structural group-based auditing of missing hierarchical relationships in UMLS. - Yan Chen 009; Huanying Helen Gu; Yehoshua Perl; James Geller (J. Biomed. Informatics, 2009)

Structural group auditing of a UMLS semantic type's extent. - Yan Chen 009; Huanying Gu; Yehoshua Perl; James Geller; Michael Halper (J. Biomed. Informatics, 2009)

Relationship auditing of the FMA ontology. - Huanying Helen Gu; Duo Helen Wei; José L. V. Mejino Jr.; Gai Elhanan (J. Biomed. Informatics, 2009)

Questionable relationship triples in the UMLS. - Huanying Gu; Gai Elhanan; Michael Halper; Zhe He 001 (BHI, 2012)

Overcoming an obstacle in expanding a UMLS semantic type extent. - Yan Chen 009; Huanying Gu; Yehoshua Perl; James Geller (J. Biomed. Informatics, 2012)

A study of terminology auditors' performance for UMLS semantic type assignments. - Huanying Gu; Gai Elhanan; Yehoshua Perl; George Hripcsak; James J. Cimino; Julia Xu; Yan Chen 009; James Geller; C. Paul Morrey (J. Biomed. Informatics, 2012)

Auditing complex concepts of SNOMED using a refined hierarchical abstraction network. - Yue Wang 033; Michael Halper; Duo Helen Wei; Huanying Gu; Yehoshua Perl; Junchuan Xu; Gai Elhanan; Yan Chen 009; Kent A. Spackman; James T. Case; George Hripcsak (J. Biomed. Informatics, 2012)

A chemical specialty semantic network for the Unified Medical Language System. - C. Paul Morrey; Yehoshua Perl; Michael Halper; Ling Chen 007; Huanying Gu (J. Cheminformatics, 2012)

Scalability of Abstraction-Network-Based Quality Assurance to Large SNOMED Hierarchies. - Christopher Ochs; Yehoshua Perl; James Geller; Michael Halper; Huanying Helen Gu; Yan Chen 009; Gai Elhanan (AMIA, 2013)

A platform for developing privacy preserving diagnosis mobile applications. - Sanem Ucan; Huanying Gu (BHI, 2014)

Microblogging as a social sensing tool. - Hao Liu; Ziqian Dong; Huanying Gu (ICNSC, 2014)

Drug-drug Interaction Discovery Using Abstraction Networks for "National Drug File - Reference Terminology" Chemical Ingredients. - Christopher Ochs; Ling Zheng; Huanying Gu; Yehoshua Perl; James Geller; Joan Kapusnik-Uner; Aleksandr Zakharchenko (AMIA, 2015)

Wireless body area sensor network for posture and gait monitoring of individuals with Parkinson's disease. - Ziqian Dong; Huanying Gu; Yu Wan 003; Wenjie Zhuang; Roberto Rojas-Cessa; Ely Rabin (ICNSC, 2015)

Abstraction networks for terminologies: Supporting management of "big knowledge". - Michael Halper; Huanying Gu; Yehoshua Perl; Christopher Ochs (Artif. Intell. Medicine, 2015)

Structural measures to track the evolution of SNOMED CT hierarchies. - Duo Helen Wei; Huanying Helen Gu; Yehoshua Perl; Michael Halper; Christopher Ochs; Gai Elhanan; Yan Chen 009 (J. Biomed. Informatics, 2015)

Classification and visualization tool for gait analysis of Parkinson's disease. - U. Kit Pun; Huanying Gu; Ziqian Dong; N. Sertac Artan (EMBC, 2016)

Generating abstraction networks using semantic similarity measure of ontology concepts. - David Cirella; Huanying Gu (BIBM, 2017)

Gait Study of Parkinson's Disease Subjects Using Haptic Cues with A Motorized Walker. - Minhua Zhang; N. Sertac Artan; Huanying Gu; Ziqian Dong; Lyudmila Burina Ganatra; Suzanna Shermon; Ely Rabin (Sensors, 2018)

Testing and Evaluating SNOMED CT Web Browsers' Textual Search Feature. - Shuxin Zhou; Chuang Chen; Huanying Helen Gu (BIBM, 2019)

Toxic Comment Detection: Analyzing the Combination of Text and Emojis. - Michael Aquino; Yasiris Ortiz; Arif Rashid; Anne M. Tumlin; N. Sertac Artan; Ziqian Dong; Huanying Gu (MASS, 2021)

Platform for Comparative Study of Focus and Retention in Virtual Reality and Online Learning. - Michael Macesker; Rachel Morrow; Guang Wei Too; N. Sertac Artan; Ziqian Dong; Huanying Gu (MASS, 2021)

Programming with AI: Evaluating ChatGPT, Gemini, AlphaCode, and GitHub Copilot for Programmers. - Md Kamrul Siam; Huanying Gu; Jerry Q. Cheng (ICCA, 2024)

Static and Dynamic Embedding Approaches to Identify Is-A Relations in SNOMED CT. - Bofan He; Jerry Q. Cheng; Huanying Gu (ICHI, 2025)

Sequential Policy Gradient for Adaptive Hyperparameter Optimization. - Zheng Li; Jerry Cheng; Huanying Helen Gu (CoRR, 2025)