Static and Dynamic Embedding Approaches to Identify Is-A Relations in SNOMED CT - Bofan He; Jerry Q. Cheng; Huanying Gu (13th IEEE International Conference on Healthcare Informatics, ICHI 2025, Rende, Italy, June 18-21, 2025, 2025)

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

Programming with AI: Evaluating ChatGPT, Gemini, AlphaCode, and GitHub Copilot for Programmers - Md Kamrul Siam; Huanying Gu; Jerry Q. Cheng (Proceedings of the 3rd International Conference on Computing Advancements, ICCA 2024, Dhaka, Bangladesh, October 17-18, 2024, 2024)

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

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 (IEEE 18th International Conference on Mobile Ad Hoc and Smart Systems, MASS 2021, Denver, CO, USA, October 4-7, 2021, 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 (IEEE 18th International Conference on Mobile Ad Hoc and Smart Systems, MASS 2021, Denver, CO, USA, October 4-7, 2021, 2021)

Testing and Evaluating SNOMED CT Web Browsers' Textual Search Feature - Shuxin Zhou; Chuang Chen; Huanying Helen Gu (2019 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2019, San Diego, CA, USA, November 18-21, 2019, 2019)

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)

Generating abstraction networks using semantic similarity measure of ontology concepts - David Cirella; Huanying Gu (2017 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2017, Kansas City, MO, USA, November 13-16, 2017, 2017)

Classification and visualization tool for gait analysis of Parkinson's disease - U. Kit Pun; Huanying Gu; Ziqian Dong; N. Sertac Artan (38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2016, Orlando, FL, USA, August 16-20, 2016, 2016)

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 (J. Biomed. Informatics, 2015)

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, American Medical Informatics Association Annual Symposium, San Francisco, CA, USA, November 14-18, 2015, 2015)

Wireless body area sensor network for posture and gait monitoring of individuals with Parkinson's disease - Ziqian Dong; Huanying Gu; Yu Wan; Wenjie Zhuang; Roberto Rojas-Cessa; Ely Rabin (12th IEEE International Conference on Networking, Sensing and Control, ICNSC 2015, Taipei, Taiwan, April 9-11, 2015, 2015)

A platform for developing privacy preserving diagnosis mobile applications - Sanem Ucan; Huanying Gu (Proceedings of IEEE-EMBS International Conference on Biomedical and Health Informatics, BHI 2014, Valencia, Spain, June 1-4, 2014, 2014)

Microblogging as a social sensing tool - Hao Liu; Ziqian Dong; Huanying Gu (Proceedings of 11th IEEE International Conference on Networking, Sensing and Control, ICNSC 2014, Miami, FL, USA, April 7-9, 2014, 2014)

Scalability of Abstraction-Network-Based Quality Assurance to Large SNOMED Hierarchies - Christopher Ochs; Yehoshua Perl; James Geller; Michael Halper; Huanying Helen Gu; Yan Chen; Gai Elhanan (AMIA 2013, American Medical Informatics Association Annual Symposium, Washington, DC, USA, November 16-20, 2013, 2013)

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

Overcoming an obstacle in expanding a UMLS semantic type extent - Yan Chen; 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; James Geller; C. Paul Morrey (J. Biomed. Informatics, 2012)

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

Questionable relationship triples in the UMLS - Huanying Gu; Gai Elhanan; Michael Halper; Zhe He (Proceedings of 2012 IEEE-EMBS International Conference on Biomedical and Health Informatics, Hong Kong, China, January 5-7, 2012, 2012)

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

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

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

Structural group-based auditing of missing hierarchical relationships in UMLS - Yan Chen; Huanying Helen Gu; Yehoshua Perl; James Geller (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)

Evaluation of a UMLS Auditing Process of Semantic Type Assignments - Huanying Gu; George Hripcsak; Yan Chen; C. Paul Morrey; Gai Elhanan; James J. Cimino; James Geller; Yehoshua Perl (AMIA 2007, American Medical Informatics Association Annual Symposium, Chicago, IL, USA, November 10-14, 2007, 2007)

Auditing concept categorizations in the UMLS - Huanying Gu; Yehoshua Perl; Gai Elhanan; Hua Min; Li Zhang; 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)

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

Discovering Inconsistencies in UWDA - A UMLS Source Vocabulary - Huanying Gu; Yulong Li; Syed Haque (Proceedings of the International Conference on Mathematics and Engineering Techniques in Medicine and Biological Scienes, METMBS '03, June 23 - 26, 2003, Las Vegas, Nevada, USA, 2003)

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)

Using the metaschema to audit UMLS classification errors - Huanying Helen Gu; Hua Min; Yi Peng; Li Zhang; Yehoshua Perl (AMIA 2002, American Medical Informatics Association Annual Symposium, San Antonio, TX, USA, November 9-13, 2002, 2002)

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)

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, American Medical Informatics Association Annual Symposium, Los Angeles, CA, USA, November 4-8, 2000, 2000)

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)

Modeling the UMLS using an OODB - Huanying Gu; Yehoshua Perl; James Geller; Michael Halper; Li-min Liu; James J. Cimino (AMIA 1999, American Medical Informatics Association Annual Symposium, Washington, DC, USA, November 6-10, 1999, 1999)

Using a Similarity Measurement to Partition a Vocabulary of Medical Concepts - Huanying Gu; James Geller; Li-min Liu; Michael Halper (Database and Expert Systems Applications, 10th International Conference, DEXA '99, Florence, Italy, August 30 - September 3, 1999, Proceedings, 1999)

Converting an integrated hospital formulary into an object-oriented database representation - Huanying Gu; Li-min Liu; Michael Halper; James Geller; Yehoshua Perl (AMIA 1998, American Medical Informatics Association Annual Symposium, Lake Buena Vista, FL, USA, November 7-11, 1998, 1998)

Partitioning a vocabulary's IS-A hierarchy into trees - Huanying Gu; Yehoshua Perl; James Geller; Michael Halper; James J. Cimino; Mansnimar Singh (AMIA 1997, American Medical Informatics Association Annual Symposium, Nashville, TN, USA, October 25-29, 1997, 1997)

Modeling a Vocabulary in an Object-Oriented Database - Li-min Liu; Michael Halper; Huanying Gu; James Geller; Yehoshua Perl (CIKM '96, Proceedings of the Fifth International Conference on Information and Knowledge Management, November 12 - 16, 1996, Rockville, Maryland, USA, 1996)

Identifying a Forest Hierarchy in an OODB Specification Hierarchy Satisfying Disciplined Modeling - Yehoshua Perl; James Geller; Huanying Gu (Proceedings of the First IFCIS International Conference on Cooperative Information Systems (CoopIS'96), Brussels, Belgium, June 19-21, 1996, 1996)