Chao Yang

Automatic Diagnosis Technology of Lightning Fault in Transmission Line

2018

Lightning fault is the main fault of transmission line. Accurate and effective diagnosis of lightning fault can effectively improve the reliability level of transmission line. At present, the determination of lightning strike fault and the …

LIP‐PA: A Logistics Information Privacy Protection Scheme with Position and Attribute‐Based Access Control on Mobile Devices

2018 · Wireless Communications and Mobile Computing

With the fast development of Logistics Internet of Things and smart devices, the security of express information processed by mobile devices in Logistics Internet of Things has attracted much attention. However, the existing secure express …

Research and Application on the Relay Protection Setting Comparison System Based on Fuzzy Matching

2020

Correct relay protection setting is essential to the relay protection correct operation and the safe operation of power grid. Currently, protection setting check still adopts the traditional manual checking mode, which depends on individual technical …

WeNet: Production oriented Streaming and Non-streaming End-to-End Speech Recognition Toolkit

2021 · arXiv (Cornell University)

In this paper, we propose an open source, production first, and production ready speech recognition toolkit called WeNet in which a new two-pass approach is implemented to unify streaming and non-streaming end-to-end (E2E) speech recognition …

Energy Storage Planning of Park Energy System Based On Multi-Dimensional Digital Twin Technology

2021 · Journal of Physics Conference Series

Abstract The existing energy storage planning methods have the problem of imperfect equipment mathematical model, resulting in small installed capacity of renewable energy. An energy storage planning method of Park energy system based on multi-dimensional …

Dynamic Dense-Sparse Representations for Real-Time Question Answering

2023

Existing real-time question answering models have shown speed benefits on open-domain tasks. However, they possess limited phrase representations and are susceptible to information loss, which leads to low accuracy. In this paper, we propose modified …

Improving Open-Ended Referring Expression Comprehension via Dual-Language Constraints

2025

Open-ended referring expression comprehension focuses on locating the text query within an image via scene knowledge, requiring complex reasoning across the triplet of the image, scene knowledge, and the text query. However, most existing methods …

GPU acceleration of non-equilibrium Green’s function calculation using OpenACC and CUDA FORTRAN

2026 · The International Journal of High Performance Computing Applications

The numerical solution of the Kadanoff-Baym nonlinear integro-differential equations, which yields the non-equilibrium Green’s functions (NEGFs) of quantum many-body systems, poses significant computational challenges due to its high computational complexity. In this work, we present …

Adaptive Learned Index Construction with Sliding Windows for High-Throughput Blockchain Systems

2026 · Computers, materials & continua/Computers, materials & continua (Print)

With the diversification of electricity trading forms driven by distributed energy technologies, the continuous growth of blockchain’s chained data structure poses dual challenges to traditional B+ tree indexes in terms of ... | Find, read …