7 accepted papers
Group relative policy optimization (GRPO) has demonstrated significant potential in improving the reasoning capabilities of large language models (LLMs) via reinforcement learning. However, its practical deployment is impeded by an excessively slow training process, primarily attributed to the compu…
Control barrier certificate generation is an efficient and powerful technique for the safe control of cyber-physical systems. Feed-forward neural networks (FNNs) are commonly used to synthesize control barrier certificates and safe controllers, but they struggle to effectively address the challenges
Optical flow is the process of estimating motion in scenes. Each object in the scene has a homogeneous motion, i.e., moves in the same direction with the same velocity. Therefore, connecting the parts of an image globally provides an essential cue for learning accurate motion. Convolution-based meth…
Person search is a challenging retrieval problem which aims at matching pedestrians with the same identity over non-overlapping camera views. In this paper, we adopt Swin Transformer as the backbone network to extract discriminative features. We propose a symmetric online instance matching loss whic…
Person search, which requires both pedestrian detection and person re-identification, is a challenging computer vision task applied to real-world scenarios. The challenges faced by detection and re-identification, such as occlusion, poor illumination, confusing background, are still urgent for perso…
Many deep learning applications benefit from multi-task learning with several related objectives. In autonomous driving scenarios, being able to accurately infer motion and spatial information is essential for scene understanding. In this paper, we combine an adaptive feature refinement module and a…
Variational models for optical flow estimation usually define an energy function that contains prior assumptions to explore rudimentary statistics of images. However, such methods cannot learn motion knowledge from the pre-prepared data and have many parameters that need to be set manually. Nowadays…