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pro vyhledávání: '"Shou, Zheng"'
With the Schwinger's proper-time formalism of the Nambu-Jona-Lasinio model, we investigate the finite volume effects in the presence of magnetic fields. Since the coupling constant $G$ can be influenced by strong magnetic fields, the model is solved
Externí odkaz:
http://arxiv.org/abs/2309.14680
Autor:
Hou, Zhijian, Zhong, Wanjun, Ji, Lei, Gao, Difei, Yan, Kun, Chan, Wing-Kwong, Ngo, Chong-Wah, Shou, Zheng, Duan, Nan
This technical report describes the CONE approach for Ego4D Natural Language Queries (NLQ) Challenge in ECCV 2022. We leverage our model CONE, an efficient window-centric COarse-to-fiNE alignment framework. Specifically, CONE dynamically slices the l
Externí odkaz:
http://arxiv.org/abs/2211.08776
Autor:
Hou, Zhijian, Zhong, Wanjun, Ji, Lei, Gao, Difei, Yan, Kun, Chan, Wing-Kwong, Ngo, Chong-Wah, Shou, Zheng, Duan, Nan
This paper tackles an emerging and challenging problem of long video temporal grounding~(VTG) that localizes video moments related to a natural language (NL) query. Compared with short videos, long videos are also highly demanded but less explored, w
Externí odkaz:
http://arxiv.org/abs/2209.10918
Conventional video models rely on a single stream to capture the complex spatial-temporal features. Recent work on two-stream video models, such as SlowFast network and AssembleNet, prescribe separate streams to learn complementary features, and achi
Externí odkaz:
http://arxiv.org/abs/2108.12957
Publikováno v:
Journal of Integrative Agriculture, Vol 22, Iss 10, Pp 3042-3058 (2023)
For a long time, seasonal drought occurs frequently in Southwest China, and the management of water and fertilizer in kiwifruit orchards has no quantitative standards, which seriously affects the yield and quality of kiwifruit. Therefore, the effects
Externí odkaz:
https://doaj.org/article/6e38025a975e4274b4fbbae287578d6b
Autor:
Shou, Zheng
Action understanding is key to automatically analyzing video content and thus is important for many real-world applications such as autonomous driving car, robot-assisted care, etc. Therefore, in the computer vision field, action understanding has be
In this paper, we study an intermediate form of supervision, i.e., single-frame supervision, for temporal action localization (TAL). To obtain the single-frame supervision, the annotators are asked to identify only a single frame within the temporal
Externí odkaz:
http://arxiv.org/abs/2003.06845
Publikováno v:
In Journal of Integrative Agriculture October 2023 22(10):3042-3058
Recently, Weakly-supervised Temporal Action Localization (WTAL) has been densely studied but there is still a large gap between weakly-supervised models and fully-supervised models. It is practical and intuitive to annotate temporal boundaries of a f
Externí odkaz:
http://arxiv.org/abs/1910.11285
Many real-world applications involve multivariate, geo-tagged time series data: at each location, multiple sensors record corresponding measurements. For example, air quality monitoring system records PM2.5, CO, etc. The resulting time-series data of
Externí odkaz:
http://arxiv.org/abs/1905.09904