Enhanced Multimodal Video Retrieval System: Integrating Query Expansion and Cross-modal Temporal Event Retrieval.
In Proceedings of the 14th International Symposium on Information and Communication Technology (SOICT 2025).
- Proposed a robust retrieval system with adaptive KDE-GMM thresholding for optimal keyframe extraction (my contribution).
- Enhanced search performance using LLM-based query expansion, achieving strong results in the HCM AI Challenge 2025.