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Doanh C. Bui

4 papers indexed

arxivcs.CV2026-07-14

CGRL: Concept-Guided Pruning and Representation Learning for Whole-Slide Image Classification

Thuc Huynh, Tuan Le, Doanh C. Bui

Weakly supervised whole-slide image (WSI) classification is widely used in computational pathology because slide-level labels are easier to obtain than dense region annotations. Existing multiple instance learning (MIL) methods often aggregate large bags of patch embeddings using…

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arxivcs.CVcs.LG2026-07-12

Toward Efficient Weakly Supervised Semantic Segmentation Using Only Low-Magnification Histopathological Images

Dung Minh Do, Nhat-Thanh Huynh, Duc Minh Huynh, Doanh C. Bui, Khang Nguyen

Whole-slide images (WSIs) provide rich tissue-level and cellular-level information, but storing and transmitting high-magnification pathology data is resource-intensive. Moreover, annotating WSIs at the pixel level is labor-intensive and time-consuming. Therefore, it is important…

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arxivcs.CV2026-07-06

Continual Model Merging with Test-Time Adaptation for Whole-Slide Image Analysis

Duc-Thanh Le, Doanh C. Bui, Maï K. Nguyen, Khang Nguyen

Model merging offers a practical alternative to conventional continual learning by integrating independently fine-tuned models without retaining previous training data. Recent state-of-the-art model merging methods employ test-time adaptation (TTA-guided merging) to address distr…

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arxivcs.CV2026-07-06

MergeSurv: Merging-Based Continual Learning for Survival Analysis on Whole-Slide Images

Vu Minh Tran, Doanh C. Bui, Maï K. Nguyen, Khang Nguyen

Survival analysis on Whole Slide Images (WSIs) is important in computational pathology for prognosis estimation and treatment planning. However, existing survival models are typically trained independently for each cancer cohort, making continual adaptation computationally expens…

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