Kumara Kahatapitiya

video understanding (5) temporal activity detection (3) vision transformer (2) multi-scale feature (2) action detection (2) activity recognition (2) long-form video (2) model architecture (2) temporal modeling (1) contrastive learning (1) text representation (1) attention mechanism (1) neural network optimization (1) semantic segmentation (1) autoregressive model (1) visual question answering (1) weakly-supervised learning (1) convolutional neural network (1) vision language model (1) spatial structure (1)