| 2026 | ACIIDS | Integrating Large Language Model with Symbolic Reasoning for Knowledge Graph-Driven Legal Query System. | Dung V. Dang, Hung Q. Ngo, Dung A. Tran, Vuong T. Pham, Hien D. Nguyen |
| 2026 | ICAART | Combination of Ontology-Based Retrieval Augmented Graphs and Inductive Reasoning for Knowledge Fusion of Intelligent Systems. | Hien D. Nguyen, Duc Truong, Sang Vu, Diem Nguyen, Tai Huynh, Vuong T. Pham |
| 2025 | SoMeT | Extracting Core Meaning from Legal Queries Using Semantic Technologies. | Dung V. Dang, Vuong T. Pham, Huong Tran, Minh N. Phan, Huy Huynh, Hien D. Nguyen |
| 2025 | SoMeT | Integrating Legal BERT-Based Embedding and ReAct Multi-Agent for an Intelligent Consulting System. | Tho H. Nguyen, Hung Q. Ngo, Vuong T. Pham, Dung A. Tran, Anh T. Huynh, Hien D. Nguyen |
| 2024 | SoMeT | Design a Knowledge Chatbot System in Education Based on Ontology Approach. | Hung Nguyen, Thao T. N. Le, Hau Nguyen, Long D. Nguyen, Dung Dinh, Vuong T. Pham, Hien D. Nguyen |
| 2023 | IC3K | Design a Recommendation System in Real Estate Investment Based on Context Approach. | Tinh T. Nguyen, Sang Vu, Truc Nguyen, Vuong T. Pham, Hien D. Nguyen |
| 2023 | ICAART | Ontology-Based Solution for Building an Intelligent Searching System on Traffic Law Documents. | Vuong T. Pham, Hien D. Nguyen, Thinh Le, Binh T. Nguyen, Quoc Hung Ngo |
| 2023 | SoMeT | Ultimate of Digital Economy: From Asymmetric Data Economy to Symmetric Knowledge and Wisdom Economy. | Yucong Duan, Vuong T. Pham, Mengmeng Song, Hien D. Nguyen |
| 2023 | SoMeT | Multi-Agents System for Game Development Through Unreal Engine. | Quang Vu, Vuong T. Pham, Dung Dinh, Hien D. Nguyen |
| 2022 | ENASE | Legal-Onto: An Ontology-based Model for Representing the Knowledge of a Legal Document. | Thinh H. Nguyen, Hien D. Nguyen, Vuong T. Pham, Dung A. Tran, Ali Selamat |
| 2022 | SoMeT | Knowledge Representation of Expert System in Real-Estate Investment Combining Collected Data. | Huy T. Nguyen, Hien D. Nguyen, Nhon V. Do, Uyen Hoang Pham, Lan-Di Tran, Vuong T. Pham |
| 2021 | HPCC | Computing Amplification Factors for Influence on Social Network based on Learning of Behaviors and Interacted Knowledge Graph. | Hien D. Nguyen, Quan M. Tran, Vuong T. Pham, Tai Huynh |
| 2020 | ENASE | Language-oriented Sentiment Analysis based on the Grammar Structure and Improved Self-attention Network. | Hien D. Nguyen, Tai Huynh, Suong N. Hoang, Vuong T. Pham, Ivan Zelinka |
| 2020 | SoMeT | Measure of the Content Creation Score on Social Network Using Sentiment Score and Passion Point. | Hien D. Nguyen, Tai Huynh, Son T. Luu, Suong N. Hoang, Vuong T. Pham, Ivan Zelinka |
| 2019 | SoMeT | A Method for Designing the Intelligent System in Learning of Algorithms. | Hien D. Nguyen, Nhon V. Do, Thanh T. Mai, Vuong T. Pham |
| 2018 | SoMeT | Rela-Ops Model: A Method for Knowledge Representation and Application. | Hien D. Nguyen, Nhon V. Do, Vuong T. Pham |