Designing an Intelligent Problems Solving System Based on Knowledge about Sample Problems. - Nhon V. Do; Hien D. Nguyen 002; Thanh T. Mai (ACIIDS (1), 2013)

Ontology COKB for Designing Knowledge-based Systems. - Nhon V. Do (SoMeT, 2014)

Ontology COKB for Knowledge Representation and Reasoning in Designing Knowledge-Based Systems. - Nhon V. Do (SoMeT (Selected Papers), 2014)

Development of reasoning techniques on knowledge representation model COKB and applications. - Nhon V. Do; Thanh T. Mai (KSE, 2016)

Perfect COKB Model and Reasoning Methods for the Design of Intelligent Problem Solvers. - Nhon V. Do; Thanh T. Mai (SoMeT, 2017)

Intelligent Problem Solver in Education for Discrete Mathematics. - Hien D. Nguyen 002; Nhon V. Do (SoMeT, 2017)

Criteria of a Knowledge model for an Intelligent Problems Solver in Education. - Hien D. Nguyen 002; Nhon V. Do; Nha P. Tran; Xuan Hau Pha (KSE, 2018)

Intelligent Educational Software in Discrete Mathematics and Graph Theory. - Nhon V. Do; Hien D. Nguyen 002; Thanh T. Mai (SoMeT, 2018)

A Semantic Document Retrieval System with Semantic Search Technique Based on Knowledge Base and Graph Representation. - ThanhThuong T. Huynh; Nhon V. Do; TruongAn N. Pham; NgocHan T. Tran (SoMeT, 2018)

Rela-Ops Model: A Method for Knowledge Representation and Application. - Hien D. Nguyen 002; Nhon V. Do; Vuong T. Pham (SoMeT, 2018)

Knowledge-Based Model of Expert Systems Using Rela-Model. - Nhon V. Do; Hien D. Nguyen 002; Ali Selamat (Int. J. Softw. Eng. Knowl. Eng., 2018)

Knowledge representation for designing an Intelligent Tutoring System in learning of courses about Algorithms. - Trong T. Le; Son T. Luu; Hien D. Nguyen 002; Nhon V. Do (APCC, 2019)

A method for Representation the Knowledge of Functions and Operators and Application. - Hien D. Nguyen 002; Son T. Luu; Nhon V. Do (ICMLSC, 2019)

A Method for Designing the Intelligent System in Learning of Algorithms. - Hien D. Nguyen 002; Nhon V. Do; Thanh T. Mai; Vuong T. Pham (SoMeT, 2019)

An Instructional System for Solving Problems in Plane Geometry. - Duyen T. A. Vu; Nhon V. Do (SoMeT, 2019)

Some Techniques for Intelligent Searching on Ontology-based Knowledge Domain in e-Learning. - Nhon V. Do; Hien D. Nguyen 002; Long N. Hoang (KEOD, 2020)

Keyphrase Graph in Text Representation for Document Similarity Measurement. - ThanhThuong T. Huynh; TruongAn PhamNguyen; Nhon V. Do (SoMeT, 2020)

A Method for Knowledge Representation to Design Intelligent Problems Solver in Mathematics Based on Rela-Ops Model. - Hien D. Nguyen 002; Nhon V. Do; Vuong T. Pham; Ali Selamat; Enrique Herrera-Viedma (IEEE Access, 2020)

Some Criteria of the Knowledge Representation Method for an Intelligent Problem Solver in STEM Education. - Hien D. Nguyen 002; Nhon V. Do; Nha P. Tran; Xuan Hau Pham; Vuong T. Pham (Appl. Comput. Intell. Soft Comput., 2020)

Knowledge-based Problem Solving and Reasoning methods. - Nhon V. Do; Hien D. Nguyen 002 (KSE, 2022)

A Knowledge-Based Model for Designing the Knowledge Querying System in Education. - Nhon V. Do; Thanh T. Mai; Long N. Hoang (RIVF, 2022)

Knowledge Representation of Expert System in Real-Estate Investment Combining Collected Data. - Huy T. Nguyen; Hien D. Nguyen 002; Nhon V. Do; Uyen Hoang Pham; Lan-Di Tran; Vuong T. Pham (SoMeT, 2022)

A Knowledge Representation Model for Designing the Knowledge Querying System in Programming Language C/C++. - Nhon V. Do; Thanh T. Mai (RIVF, 2023)