3 papers
cs.IR2026
MERVIN: A Unified Framework for Multimodal Event Retrieval in Vietnamese News Videos
Anh-Tai Pham-Nguyen, Tung-Duong Le-Duc, Anh-Duy Le +1
The growth of online video platforms drives the need for effective, semantically grounded event retrieval. We present MERVIN, a unified multimodal framework for Vietnamese news vid…
cs.IR2026
GeoSearch: Augmenting Worldwide Geolocalization with Web-Scale Reverse Image Search and Image Matching
Tung-Duong Le-Duc, Hoang-Quoc Nguyen-Son, Minh-Son Dao
Worldwide image geolocalization, which aims to predict the GPS coordinates of any image on Earth, remains challenging due to global visual diversity. Recent generative approaches b…
cs.MM2025
Fact-Checking at Scale: Multimodal AI for Authenticity and Context Verification in Online Media
Van-Hoang Phan, Tung-Duong Le-Duc, Long-Khanh Pham +7
The proliferation of multimedia content on social media platforms has dramatically transformed how information is consumed and disseminated. While this shift enables real-time cove…