{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,24]],"date-time":"2025-09-24T00:15:00Z","timestamp":1758672900880,"version":"3.44.0"},"publisher-location":"California","reference-count":0,"publisher":"International Joint Conferences on Artificial Intelligence Organization","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:p>Knee osteoarthritis (KOA) is a degenerative joint disease that significantly impacts quality of life. While transfer learning shows promise in medical imaging, its application to KOA diagnosis remains challenging due to medical data's unique characteristics. To address this, we propose TRIKOP, a framework leveraging Visual Prompting for KOA diagnosis on MRI. Our approach explores three prompt-generating strategies that extract clinically relevant information from input images. Each prompt type is encoded using a tailored method to integrate effectively into the Vision Transformer for optimal representation. Among them, the contrastive embedding prompting strategy achieves 63.04% accuracy on the OAI dataset, surpassing prior studies. Moreover, TRIKOP produces attention maps highlighting diagnostically significant regions, improving model interpretability. This work highlights TRIKOP\u2019s potential to improve AI-driven KOA diagnosis and clinical support.<\/jats:p>","DOI":"10.24963\/ijcai.2025\/1270","type":"proceedings-article","created":{"date-parts":[[2025,9,19]],"date-time":"2025-09-19T08:10:40Z","timestamp":1758269440000},"page":"11095-11099","source":"Crossref","is-referenced-by-count":0,"title":["TRIKOP: Exploring Visual Prompting Paradigms for Multi-Grade Knee Osteoarthritis Classification on MRI Images"],"prefix":"10.24963","author":[{"given":"Hieu","family":"Phan","sequence":"first","affiliation":[{"name":"Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City, Vietnam"},{"name":"Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam"}]},{"given":"Hung","family":"Pham","sequence":"additional","affiliation":[{"name":"Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City, Vietnam"},{"name":"Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam"}]},{"given":"Dat","family":"Nguyen","sequence":"additional","affiliation":[{"name":"Global Softwares Corporation (GSOFT CORPORATION), Ho Chi Minh City, Vietnam"}]},{"given":"Khoa","family":"Le","sequence":"additional","affiliation":[{"name":"Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam"},{"name":"Ho Chi Minh City University of Science (HCMUS), Ho Chi Minh City, Vietnam"}]},{"given":"Tuan","family":"Nguyen","sequence":"additional","affiliation":[{"name":"Global Softwares Corporation (GSOFT CORPORATION), Ho Chi Minh City, Vietnam"}]},{"given":"Triet","family":"Tran","sequence":"additional","affiliation":[{"name":"Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam"},{"name":"Ho Chi Minh City University of Science (HCMUS), Ho Chi Minh City, Vietnam"}]},{"given":"Tho","family":"Quan","sequence":"additional","affiliation":[{"name":"Ho Chi Minh City University of Technology (HCMUT), Ho Chi Minh City, Vietnam"},{"name":"Vietnam National University Ho Chi Minh City (VNU-HCM), Ho Chi Minh City, Vietnam"}]}],"member":"10584","event":{"number":"34","sponsor":["International Joint Conferences on Artificial Intelligence Organization (IJCAI)"],"acronym":"IJCAI-2025","name":"Thirty-Fourth International Joint Conference on Artificial Intelligence {IJCAI-25}","start":{"date-parts":[[2025,8,16]]},"theme":"Artificial Intelligence","location":"Montreal, Canada","end":{"date-parts":[[2025,8,22]]}},"container-title":["Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence"],"original-title":[],"deposited":{"date-parts":[[2025,9,23]],"date-time":"2025-09-23T11:36:37Z","timestamp":1758627397000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ijcai.org\/proceedings\/2025\/1270"}},"subtitle":[],"proceedings-subject":"Artificial Intelligence Research Articles","short-title":[],"issued":{"date-parts":[[2025,9]]},"references-count":0,"URL":"https:\/\/doi.org\/10.24963\/ijcai.2025\/1270","relation":{},"subject":[],"published":{"date-parts":[[2025,9]]}}}