Zobrazeno 1 - 10
of 4 161
pro vyhledávání: '"ZHANG Xuejun"'
Autor:
Chen, Xuweiyi, Ma, Ziqiao, Zhang, Xuejun, Xu, Sihan, Qian, Shengyi, Yang, Jianing, Fouhey, David F., Chai, Joyce
Large vision language models (LVLMs) often suffer from object hallucination, producing objects not present in the given images. While current benchmarks for object hallucination primarily concentrate on the presence of a single object class rather th
Externí odkaz:
http://arxiv.org/abs/2407.06192
Autor:
Zhang, Xuejun, Hou, Xinmin
For given simple graphs $H_1,H_2,\dots,H_c$, the multicolor Ramsey number $R(H_1,H_2,\dots,H_c)$ is defined as the smallest positive integer $n$ such that for an arbitrary edge-decomposition $\{G_i\}^c_{i=1}$ of the complete graph $K_n$, at least one
Externí odkaz:
http://arxiv.org/abs/2308.09950
The Tianlin Mission: a 6m UV/Opt/IR space telescope to explore the habitable worlds and the universe
Autor:
Wang, Wei, Zhai, Meng, Zhao, Gang, Wang, Shen, Liu, Jifeng, Chang, Jin, Zhang, Xuejun, Dong, Jihong, Xu, Boqian, Grupp, Frank
[Abridged] It is expected that the ongoing and future space-borne planet survey missions including TESS, PLATO, and Earth 2.0 will detect thousands of small to medium-sized planets via the transit technique, including over a hundred habitable terrest
Externí odkaz:
http://arxiv.org/abs/2307.12013
Autor:
He, Lingli, Sun, Jiahui, Gao, Yiwei, Li, Bin, Wang, Yuhang, Dong, Yanli, An, Weidong, Li, Hang, Yang, Bei, Ge, Yuhan, Zhang, Xuejun Cai, Shi, Yun Stone, Zhao, Yan
Publikováno v:
Nature, 599(7884), 325-329 (2021)
Glutamate-gated kainate receptors (KARs) are ubiquitous in the central nervous system of vertebrates, mediate synaptic transmission on post-synapse, and modulate transmitter release on pre-synapse. In the brain, the trafficking, gating kinetics, and
Externí odkaz:
http://arxiv.org/abs/2302.00887
Publikováno v:
Youqi dizhi yu caishoulu, Vol 31, Iss 4, Pp 154-163 (2024)
Deep source rocks undergo high degrees of evolution, leading to a significant decrease in biomarker content in crude oil as maturity increases. The decrease affects the reliability of the oil source correlation with conventional biomarker parameter
Externí odkaz:
https://doaj.org/article/04b90bdfba9c4d60ba61db92ec47cc95
In this paper, the authors first consider the bidirectional estimates of several typical integrals. As some applications of these integral estimates, the authors investigate the pointwise multipliers from the normal weight general function space $F(p
Externí odkaz:
http://arxiv.org/abs/2209.03029
Autor:
Tang, Pengcheng, Zhang, Xuejun
Publikováno v:
Math. Meth. Appl. Sci. 2023
Let $\mu$ be a finite Borel measure on $[0,1)$. In this paper, we consider the generalized integral type Hilbert operator $$\mathcal{I}_{\mu_{\alpha+1}}(f)(z)=\int_{0}^{1}\frac{f(t)}{(1-tz)^{\alpha+1}}d\mu(t)\ \ \ (\alpha>-1).$$ The operator $\mathca
Externí odkaz:
http://arxiv.org/abs/2208.11452
Autor:
Tang, Pengcheng, Zhang, Xuejun
Let $\mu$ be a positive Borel measure on $[0,1)$. If $f \in H(\mathbb{D})$ and $\alpha>-1$, the generalized integral type Hilbert operator defined as follows: $$\mathcal{I}_{\mu_{\alpha+1}}(f)(z)=\int^1_{0} \frac{f(t)}{(1-tz)^{\alpha+1}}d\mu(t), \ \
Externí odkaz:
http://arxiv.org/abs/2208.10747
Lifelong language learning aims to stream learning NLP tasks while retaining knowledge of previous tasks. Previous works based on the language model and following data-free constraint approaches have explored formatting all data as "begin token (\tex
Externí odkaz:
http://arxiv.org/abs/2208.08367
Autor:
ZHU Jiamian, LYU Guosen, JIANG Wenxiang, CHENG Xiaopeng, JIA Zeyi, LYU Junxia, HUANG Shuai, ZHANG Xuejun
Publikováno v:
Journal of Aeronautical Materials, Vol 44, Iss 1, Pp 93-103 (2024)
The effect of heat treatment on the microstructure and high temperature mechanical properties of SLM GH4169 alloy was studied by using a self-developed in-situ high temperature tensile device. The results show that the grain morphology of as-built al
Externí odkaz:
https://doaj.org/article/162448bd04854c809725021dd7e5e022