1 code implementation • EMNLP 2023 • Jize Wang, Xinyi Le, Xiaodi Peng, Cailian Chen
In this paper, we propose to downweight the easy negatives by utilizing a distance between the classification threshold and the predicted score of each relation.
Ranked #2 on Relation Extraction on ReDocRED
Document-level Relation Extraction Multi-Label Classification +1
no code implementations • 4 Oct 2023 • Yafei Sun, Qimin Xu, Cailian Chen, Xinping Guan
Time-Sensitive Networking (TSN) is a promising industrial Internet of Things technology.
no code implementations • 3 Oct 2023 • Haifan Su, Ziwen Yang, Shanying Zhu, Cailian Chen, Wenbin Yu
With proper design of the leaders' trajectories and a geometric configuration, an affine matrix is determined so that the persistently exciting conditions of the inter-agent relative bearings can be satisfied since the bearing rates are related to different weighted combinations of the affine matrix vectors.
no code implementations • 14 Aug 2023 • Haoran Deng, Bo Yang, Mo-Yuen Chow, Gang Yao, Cailian Chen, Xinping Guan
However, there is a strong causality between HFCVs and hydrogen refueling stations (HRSs): the planning decisions of HRSs could affect the hydrogen refueling demand of HFCVs, and the growth of demand would in turn stimulate the further investment in HRSs, which is also known as the ``chicken and egg'' conundrum.
no code implementations • 31 Jul 2023 • Yushan Li, Zitong Wang, Jianping He, Cailian Chen, Xinping Guan
More importantly, we amend the noise design by introducing one-lag time dependence, achieving the zero state deviation and the non-zero topology inference error in the asymptotic sense simultaneously.
no code implementations • 29 Dec 2022 • Yuxiang Liu, Bo Yang, Yu Wu, Cailian Chen, Xinping Guan
However, due to the limited resources of edge servers, it is difficult to meet the optimization goals of the two methods at the same time.
no code implementations • 4 Dec 2022 • Haoran Deng, Bo Yang, Chao Ning, Cailian Chen, Xinping Guan
In order to ensure the individual optimality of the two networks in a unified framework in day-ahead power scheduling, a two-stage distributionally robust centralized optimization model is established to carry out the equilibrium of power-transportation coupled network.
no code implementations • 7 Sep 2022 • Shuling Wang, Peizhe Li, Shanying Zhu, Cailian Chen
This paper focuses on the controller design for the MAS to ensure the performance of WCS in the presence of WCS and MAS coupling.
no code implementations • 14 May 2022 • Xuda Ding, Han Wang, Jianping He, Cailian Chen, Xinping Guan
The variances of the estimation error and the fluctuations in performance are smaller with a properly-designed parameter $\gamma$ compared with the OLS methods.
no code implementations • 28 Apr 2022 • Xuda Ding, Han Wang, Jianping He, Cailian Chen, Kostas Margellos, Antonis Papachristodoulou
Simulations demonstrates that BRSCA has a higher probability of finding feasible solutions, reduces the computation time by about 17. 4% and the energy cost by about four times compared to other methods in the literature.
no code implementations • 13 Sep 2021 • Jingzheng Tu, Qimin Xu, Cailian Chen
It postpones the completion time and degrades the accuracy of vision detection tasks.
no code implementations • 20 Jun 2021 • Kang Wei, Jun Li, Chuan Ma, Ming Ding, Cailian Chen, Shi Jin, Zhu Han, H. Vincent Poor
Then, we convert the MAMAB to a max-min bipartite matching problem at each communication round, by estimating rewards with the upper confidence bound (UCB) approach.
no code implementations • 11 Jun 2021 • Fengkun Gao, Bo Yang, Cailian Chen, Xinping Guan, Yang Zhang
Most exiting works develop traffic optimization strategies depending on the local traffic states of congested road segments, where the congestion propagation is neglected.
no code implementations • 2 Jun 2021 • Yushan Li, Jianping He, Cailian Chen, Xinping Guan
Along with this line, we analyze the non-asymptotic inference performance of the proposed method by taking the OLS estimator as a reference, covering both asymptotically and marginally stable systems.
no code implementations • 25 Mar 2021 • Zishun Liu, Shanying Zhu, Jinming Xu, Cailian Chen
In this paper, we investigate the problem of coor? dination between economic dispatch (ED) and demand response (DR) in multi-energy systems (MESs), aiming to improve the economic utility and reduce the waste of energy in MESs.
no code implementations • 15 Jun 2020 • Yuke Zheng, Bo Yang, Cailian Chen
With the development of smart vehicles, computing-intensive tasks are widely and rapidly generated.
no code implementations • 2 Nov 2018 • Xiaoyu Wang, Cailian Chen, Yang Min, Jianping He, Bo Yang, Yang Zhang
Traffic prediction is a fundamental and vital task in Intelligence Transportation System (ITS), but it is very challenging to get high accuracy while containing low computational complexity due to the spatiotemporal characteristics of traffic flow, especially under the metropolitan circumstances.