Zobrazeno 1 - 10
of 11 954
pro vyhledávání: '"Hu, Jian"'
Promptable segmentation typically requires instance-specific manual prompts to guide the segmentation of each desired object. To minimize such a need, task-generic promptable segmentation has been introduced, which employs a single task-generic promp
Externí odkaz:
http://arxiv.org/abs/2408.15205
We develop moment estimators for the parameters of affine stochastic volatility models. We first address the challenge of calculating moments for the models by introducing a recursive equation for deriving closed-form expressions for moments of any o
Externí odkaz:
http://arxiv.org/abs/2408.09185
Autor:
Tan, Chaolei, Lin, Zihang, Pu, Junfu, Qi, Zhongang, Pei, Wei-Yi, Qu, Zhi, Wang, Yexin, Shan, Ying, Zheng, Wei-Shi, Hu, Jian-Fang
Video grounding is a fundamental problem in multimodal content understanding, aiming to localize specific natural language queries in an untrimmed video. However, current video grounding datasets merely focus on simple events and are either limited t
Externí odkaz:
http://arxiv.org/abs/2408.01669
Human trajectory prediction is a practical task of predicting the future positions of pedestrians on the road, which typically covers all temporal ranges from short-term to long-term within a trajectory. However, existing works attempt to address the
Externí odkaz:
http://arxiv.org/abs/2407.11588
Superluminous supernovae (SLSNe) are a class of intense celestial events that can be standardized for measuring cosmological parameters, bridging the gap between type Ia supernovae and the cosmic microwave background. In this work, we discuss the cos
Externí odkaz:
http://arxiv.org/abs/2406.19758
Publikováno v:
A&A 689, A215 (2024)
Cosmography can be used to constrain the kinematics of universe in a model-independent way. In this work, we attempted to combine the Pad$\rm \acute{e}$ approximations with the latest Pantheon+ sample for testing cosmological principle. Based on the
Externí odkaz:
http://arxiv.org/abs/2406.14827
Publikováno v:
A&A 689, A165 (2024)
As one of the most energetic and brightest events, gamma-ray bursts (GRBs) have been used as a standard candle for cosmological probe. Based on the relevant features of GRBs light curves, a plateau phase followed a decay phase, we obtain X-ray sample
Externí odkaz:
http://arxiv.org/abs/2405.17010
As large language models (LLMs) continue to grow by scaling laws, reinforcement learning from human feedback (RLHF) has gained significant attention due to its outstanding performance. However, unlike pretraining or fine-tuning a single model, scalin
Externí odkaz:
http://arxiv.org/abs/2405.11143
This paper focuses on open-ended video question answering, which aims to find the correct answers from a large answer set in response to a video-related question. This is essentially a multi-label classification task, since a question may have multip
Externí odkaz:
http://arxiv.org/abs/2403.14430