Long S. T. Nguyen

According to our database, Long S. T. Nguyen authored at least 16 papers between 2024 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Enhancing large language model performance for automatic zero-shot multiple-choice question answering via single-token logit prompting.

Quoc Phu Dang, Phat T. Tran-Truong, Duc-Ly Vu, Long S. T. Nguyen, Quynh T. N. Vo, Tho Quan

Comput. Educ. Artif. Intell., 2026

MAFIA-NeT: Multi-Agent Framework for Interactive Agricultural Negotiation and Trading Systems.

Dung T. Phan, Chi N. L. Phan, Long S. T. Nguyen, Phuc T. Dao, Quan M. Bui, Tin T. Ngo, Thi T. Nguyen, Tho T. Quan

Proceedings of the 18th International Conference on Agents and Artificial Intelligence, 2026

Which Works Best for Vietnamese? A Practical Study of Information Retrieval Methods across Domains.

Long S. T. Nguyen, Tho Quan

Proceedings of the Findings of the Association for Computational Linguistics: EACL 2026, 2026

HiGraAgent: Dual-Agent Adaptive Reasoning over Hierarchical Knowledge Graph for Open Domain Multi-hop Question Answering.

Hung Luu, Long S. T. Nguyen, Trung Pham, Hieu Pham, Tho Quan

Proceedings of the Findings of the Association for Computational Linguistics: EACL 2026, 2026

ViHERMES: A Graph-Grounded Multihop Question Answering Benchmark and System for Vietnamese Healthcare Regulations.

Long S. T. Nguyen, Quan M. Bui, Tin T. Ngo, Quynh T. N. Vo, Dung N. H. Le, Tho T. Quan

Proceedings of the Intelligent Information and Database Systems - 18th Asian Conference, 2026

Catching the First Light of Tomorrow: A Hackathon-Based Framework for Introducing High School Students to AI Agents.

Long Nguyen, Duc Nguyen, Quan Bui, Dung Phan, Dung Le, Khanh Nguyen, Quynh Vo, Khang Vo, Nam Duong, Anh Dinh, Tri Trinh, Chi Phan, An Nguyen, Thai Nguyen, Dang Le, Vinh Dang, Tho Quan

Proceedings of the Fortieth AAAI Conference on Artificial Intelligence, 2026

2025

Formal Reasoning for Intelligent QA Systems: A Case Study in the Educational Domain.

Tuan Bui, An Nguyen, Phat Thai, Minh Hua, Ngan Pham L. N., Ngan Pham T. B., Dung Le, Long Nguyen, Thanh-Tung Tran, Thang Bui, Tho Quan

CoRR, September, 2025

A Benchmark Dataset and Evaluation Framework for Vietnamese Large Language Models in Customer Support.

Long S. T. Nguyen, Truong P. Hua, Thanh M. Nguyen, Toan Q. Pham, Nam K. Ngo, An X. Nguyen, Nghi D. M. Pham, Nghia H. Nguyen, Tho T. Quan

CoRR, July, 2025

RAPID: Retrieval-Augmented Parallel Inference Drafting for Text-Based Video Event Retrieval.

Long Nguyen, Huy Nguyen, Bao Khuu, Huy Luu, Huy Le, Tuan Nguyen, Tho Quan

CoRR, January, 2025

URAG: Implementing a Unified Hybrid RAG for Precise Answers in University Admission Chatbots - A Case Study at HCMUT.

Long Nguyen, Tho Quan

CoRR, January, 2025

Towards Cost-Effective Voice Cloning System for Vietnamese TTS: A Case Study at HCMUT.

Vinh Q. Vo, Bao G. Quach, Quyen T. Bui, Khai Q. Truong, Long S. T. Nguyen, Fabien Baldacci, Tho T. Quan

Proceedings of the Multi-disciplinary Trends in Artificial Intelligence, 2025

FA-GPNet: When Gaussian Process Meets Auto-Encoder and FBCSP - A Hybrid Model for Motor Imagery Classification.

Trung M. Pham, Hieu M. Pham, Vi K. Nguyen, Truong D. Tran, Long S. T. Nguyen, Duc Q. Nguyen, Huong Ha Thi Thanh, Tho T. Quan

Proceedings of the Multi-disciplinary Trends in Artificial Intelligence, 2025

Bridging LLMs and Symbolic Reasoning in Educational QA Systems: Insights from the XAI Challenge at IJCNN 2025.

Long S. T. Nguyen, Khang H. N. Vo, Thu H. A. Nguyen, Tuan C. Bui, Duc Q. Nguyen, Thanh-Tung Tran, Anh D. Nguyen, Minh L. Nguyen, Fabien Baldacci, Thang H. Bui, Emanuel Di Nardo, Angelo Ciaramella, Son H. Le, Ihsan Ullah, Lorenzo Di Rocco, Tho T. Quan

Proceedings of the 4th Italian Conference on Big Data and Data Science (ITADATA 2025), 2025

When in Doubt, Ask First: A Unified Retrieval Agent-Based System for Ambiguous and Unanswerable Question Answering.

Long S. T. Nguyen, Quynh T. N. Vo, Hung C. Luu, Tho T. Quan

Proceedings of the 14th International Joint Conference on Natural Language Processing and the 4th Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics, 2025

Riding on the Back of a Whale: A Hackathon Framework for Introducing High School Students to Large Language Models.

Duc Nguyen, Dong D. Le, Long Nguyen, Quyen Vu, Tran Le, Dung Nguyen, Nga Huynh, Huong Nguyen, Phat Tran, Dang Le, Sang T. Truong, Sanmi Koyejo, Cuong Le, Tho Quan

Proceedings of the Artificial Intelligence in Education. Posters and Late Breaking Results, Workshops and Tutorials, Industry and Innovation Tracks, Practitioners, Doctoral Consortium, Blue Sky, and WideAIED, 2025

2024

Cross-Data Knowledge Graph Construction for LLM-enabled Educational Question-Answering System: A Case Study at HCMUT.

Tuan Bui, Oanh Tran, Phuong Nguyen, Bao Ho, Long Nguyen, Thang Bui, Tho Quan

Proceedings of the 1st ACM Workshop on AI-Powered Q&A Systems for Multimedia, 2024