no code implementations • 3 Mar 2017 • Steve T. K. Jan, Chun Wang, Qing Zhang, Gang Wang
Community-based question answering (CQA) services are facing key challenges to motivate domain experts to provide timely answers.
no code implementations • CIKM '17 Proceedings of the 2017 ACM on Conference on Information and Knowledge Management 2017 • Chun Wang, Shirui Pan, Guodong Long, Xingquan Zhu, Jing Jiang
In this paper, we propose a novel marginalized graph autoencoder (MGAE) algorithm for graph clustering.
2 code implementations • 15 Jun 2019 • Chun Wang, Shirui Pan, Ruiqi Hu, Guodong Long, Jing Jiang, Chengqi Zhang
Graph clustering is a fundamental task which discovers communities or groups in networks.
Ranked #8 on Node Clustering on Cora
no code implementations • 20 Sep 2019 • Xiaoming Li, Chun Wang, Xiao Huang
Car-sharing problem is a popular research field in sharing economy.
no code implementations • IJCNLP 2019 • Chunning Du, Haifeng Sun, Jingyu Wang, Qi Qi, Jianxin Liao, Chun Wang, Bing Ma
It has been demonstrated that multiple senses of a word actually reside in linear superposition within the word embedding so that specific senses can be extracted from the original word embedding.
no code implementations • 20 Jan 2020 • Xiaoming Li, Chun Wang, Xiao Huang
Car-sharing issue is a popular research field in sharing economy.
no code implementations • 16 May 2020 • Ningyuan Chen, Chun Wang, Longlin Wang
We show that our learning policy incurs a regret upper bound $\tilde{O}(\sqrt{T\sum_{k=1}^K T_k})$ where $T_k$ is the period of arm $k$.
no code implementations • 26 Jun 2020 • Xiaoming Li, Chun Wang, Xiao Huang, Yimin Nie
To fill the gap, in this work, we propose an innovative data-driven dynamic stochastic programming (DD-DSP) framework for time-series decision-making problem, which involves three components: GRU, Gaussian Mixture Model (GMM) and SP.
no code implementations • 10 Jun 2021 • Tianyu Wang, Ningyuan Chen, Chun Wang
In prescriptive analytics, the decision-maker observes historical samples of $(X, Y)$, where $Y$ is the uncertain problem parameter and $X$ is the concurrent covariate, without knowing the joint distribution.
no code implementations • 12 Feb 2022 • Peng Jiang, Krishna Sumanth Muppalla, Qing Wei, Chidambara Natarajan Gopal, Chun Wang
We concluded that the word2vec subword embedding with maximum pooling is the optimal word embedding representation in terms of precision and running time in the offline experiments using the survey data at Momentive.
no code implementations • 13 Feb 2022 • Chun Wang
Lip sync is a fundamental audio-visual task.
no code implementations • 27 Feb 2023 • Hubert Normandin-Taillon, Frédéric Godin, Chun Wang
The pretraining method helps the RMDN avoid bad local minima during training and improves its robustness to the persistent NaN problem, as defined by Guillaumes [2017], which is often encountered with mixture density networks.
no code implementations • 27 Aug 2023 • Xinhong Feng, Yongzhi Zhang, Rui Xiong, Chun Wang
In this study, a physics-informed Gaussian process regression (GPR) model is developed for battery SOH estimation, with the performance being systematically compared with that of different types of features and machine learning (ML) methods.
no code implementations • 15 Oct 2023 • Xiaoming Li, Hubert Normandin-Taillon, Chun Wang, Xiao Huang
In the realm of Mobility-on-Demand (MoD) systems, the forecasting of rider demand is a cornerstone for operational decision-making and system optimization.
no code implementations • 19 Nov 2023 • Fuhai Wang, Chun Wang, Rujing Xiong, Zhengyu Wang, Tiebin Mi, Robert Caiming Qiu
In this paper, we propose a multi-RIS-aided wireless imaging framework in 3D facing the distributed placement of multi-sensor networks.
no code implementations • 28 Feb 2024 • Luyang Hou, Jun Yan, Yuankai Wu, Chun Wang, Tie Qiu
Energy Internet (EI) is emerging as new share economy platform for flexible local energy supplies in smart cities.