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Akademický článek

Experimental Study on Deep Carburizing Process and Distortion Control of Large Modulus Rack

Autor: Li Baokui, Lu Jinsheng

Publikováno v: Jixie chuandong, Vol 44, Pp 160-163 (2020)

Rack is the key component of the rotary device of the overweight roadheader. Its performance directly affects the bearing capacity, impact resistance and seismic resistance of the rotary device, which determines the safety, stability, reliability and

Externí odkaz: https://doaj.org/article/97d9bd0562394fcab151484e1d080e96

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S2M: Converting Single-Turn to Multi-Turn Datasets for Conversational Question Answering

Autor: Li, Baokui, Zhang, Sen, Zhang, Wangshu, Chen, Yicheng, Yang, Changlin, Hu, Sen, Xu, Teng, liu, Siye, Li, Jiwei

Supplying data augmentation to conversational question answering (CQA) can effectively improve model performance. However, there is less improvement from single-turn datasets in CQA due to the distribution gap between single-turn and multi-turn datas

Externí odkaz: http://arxiv.org/abs/2312.16511

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Akademický článek

Numerical Simulation of the Flow Field Characteristic of Lubricating Oil in the Gearbox of High Speed Locomotive

Autor: Liu Zhongling, Fan Naize, Tian Huajun, Zhao Jiadong, Ning Ke, Pei Bang, Li Baokui, Zhang Xiangru, Xu Hui

Publikováno v: Jixie chuandong, Vol 41, Pp 129-133 (2017)

The dynamic numerical simulation of inner oil bath lubrication flow filed of a type locomotive gearbox is carried out by using dynamic mesh and Profile technology based on CFD software Fluent. A two- dimensional VOF multiphase model of the gearbox is

Externí odkaz: https://doaj.org/article/2de8ae34506d4675ac23d1de47a1ed29

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Akademický článek

Numerical Simulation of Labyrinth Seal of High Speed EMU Gearbox based on Fluent

Autor: Tian Huajun, Fan Naize, Pei Bang, Zhao Jiadong, Miao Weiwei, Ning Ke, Liu Zhongming, Wu Anwei, Li Baokui

Publikováno v: Jixie chuandong, Vol 41, Pp 62-66 (2017)

Taking designed labyrinth seal of a high speed EMU gearbox as the research object. The numerical simulation of the internal flow field of labyrinth seal is carried out by using the Fluent software,the pressure,speed,velocity vector and turbulence dis

Externí odkaz: https://doaj.org/article/6b66274a975049ccb9dbdb1e72924cb8

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Exploiting Contrastive Learning and Numerical Evidence for Confusing Legal Judgment Prediction

Autor: Gan, Leilei, Li, Baokui, Kuang, Kun, Zhang, Yating, Wang, Lei, Tuan, Luu Anh, Yang, Yi, Wu, Fei

Given the fact description text of a legal case, legal judgment prediction (LJP) aims to predict the case's charge, law article and penalty term. A core problem of LJP is how to distinguish confusing legal cases, where only subtle text differences ex

Externí odkaz: http://arxiv.org/abs/2211.08238

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