User profiles for Jiayu Qiu

QIU Jiayu

Department of Mathematics, HKUST
Verified email at connect.ust.hk
Cited by 15

Forecasting stock prices with long-short term memory neural network based on attention mechanism

J Qiu, B Wang, C Zhou - PloS one, 2020 - journals.plos.org
The stock market is known for its extreme complexity and volatility, and people are always
looking for an accurate and effective way to guide stock trading. Long short-term memory (…

[HTML][HTML] Combined double-bundle anterior cruciate ligament reconstruction and anterior cruciate ligament-mimicking anterolateral structure reconstruction

J Zhao, J Qiu, J Chen, J Xu - Arthroscopy techniques, 2020 - Elsevier
The outcomes of double-bundle anterior cruciate ligament (ACL) reconstruction leave room
for improvement. We hope to augment double-bundle ACL reconstruction with the …

Augmentation of anterolateral structures of the knee causes undesirable tibiofemoral cartilage contact in double-bundle anterior cruciate ligament reconstruction—a …

J Qiu, C Wang, WA Kernkamp, J Chen, C Xu… - … : The Journal of …, 2022 - Elsevier
Purpose To analyze the in vivo tibiofemoral cartilage contact patterns in knees undergoing
double-bundle anterior cruciate ligament reconstruction(DB-ACLR) with or without …

Repair of a meniscal defect in a rabbit model through use of a thermosensitive, injectable, in situ crosslinked hydrogel with encapsulated bone mesenchymal stromal …

C Chen, J Song, J Qiu, J Zhao - The American journal of …, 2020 - journals.sagepub.com
Background: Meniscal injury repair with tissue engineering technique is promising. Among
various scaffolds, the thermosensitive injectable hydrogel has recently attracted much …

Efficient onboard energy storage system sizing for all-electric ship microgrids via optimized navigation routing under onshore uncertainties

T Zhao, J Qiu, S Wen, M Zhu - IEEE Transactions on Industry …, 2022 - ieeexplore.ieee.org
Energy storage system (ESS) is a critical component in all-electric ships (AESs). However,
an improper size and management of ESS will deteriorate the technical and economic …

Green finance, green culture and corporate green management innovation: Evidence from Chinese listed companies

C Wang, J Qiu, B Chen, X Deng - Finance Research Letters, 2024 - Elsevier
In the context of a rapid expansion of the green economy, there is a growing interest in
understanding how green finance drives innovation in environmental management within …

Mathematical theory for the interface mode in a waveguide bifurcated from a Dirac point

J Qiu, J Lin, P Xie, H Zhang - arXiv preprint arXiv:2304.10843, 2023 - arxiv.org
In this paper, we prove the existence of a bound state in a waveguide that consists of two
semi-infinite periodic structures separated by an interface. The two periodic structures are …

Keyhole thermal behavior in GTAW welding process

ZM Liu, YX Fang, SL Cui, S Yi, JY Qiu, Q Jiang… - International Journal of …, 2017 - Elsevier
GTAW was found to be able to conduct keyhole mode welding when the applied welding
current is high enough with a special-modified torch. GTAW uses free-burning arc as the heat …

Can the enterprise intelligent transformation promote accounting information transparency? Pressure from media attention

J Qiu, X Deng, R Liang - Finance Research Letters, 2024 - Elsevier
As digital technologies advance, the intelligent transformation of enterprises has emerged
as a prevailing trend. By adopting sophisticated digital tools and platforms, enterprises can …

A Mathematical Theory of Integer Quantum Hall Effect in Photonics

J Qiu, H Zhang - arXiv preprint arXiv:2405.17200, 2024 - arxiv.org
This paper investigates interface modes in a square lattice of photonic crystal composed of
gyromagnetic particles with $C_{4v}$ point group symmetry. The study shows that Dirac or …