Explanipedia

CodeFuse-CommitEval: Towards Benchmarking LLM's Power on Commit Message and Code Change Inconsistency Detection Open

Qingyu Zhang, Puzhuo Liu, Di Peng, Chenxiong Qian · 2025

Version control relies on commit messages to convey the rationale for code changes, but these messages are often low quality and, more critically, inconsistent with their diffs-known as message-code inconsistency (MCI). MCIs mislead review…

Rhizosphere microbial diversity drives differences of peppers N absorption Open

Xin Li, Mingxing Zhang, Chi Zhou, Di Peng, Yaoyu Zhou , et al. · 2025

Biodegradable pure Mg fixation nails for guided bone regeneration membrane: In vitro and in vivo evaluation Open

Bo Zhang, Guanqi Liu, Jianhua Zhu, Di Peng, Guanxi Wu , et al. · 2025

Hot Deformation Behavior and Constitutive Model Modification of Pm Superalloys Based on Dmm Data-Driven Open

Qing H. Meng, Mingtai Li, X.N. Zhang, Di Peng, Qiaomu Liu , et al. · 2025

Hot Deformation Behavior and Constitutive Model Modification of Pm Superalloys Based on Dmm Data-Driven Open

Qing H. Meng, Mingtai Li, X.N. Zhang, Di Peng, Qiaomu Liu , et al. · 2025

HardRace: A Dynamic Data Race Monitor for Production Use Open

Xudong Sun, Zhuo Chen, Jiajie Shi, Yiyu Zhang, Di Peng , et al. · 2024

Data races are critical issues in multithreaded program, leading to unpredictable, catastrophic and difficult-to-diagnose problems. Despite the extensive in-house testing, data races often escape to deployed software and manifest in produc…

Comparing effects of different goal type orders on collaborative simulation‐based inquiry in engineering problem solving: A process modelling approach Open

Yanyan Sun, Chengjun Feng, Di Peng, Bian Wu · 2024

Background Both learning and problem solving are major goals of complex problem solving in engineering education. The order of knowledge construction and problem solving in learning through problem solving, however, has not been explained …

Automatic String Data Validation with Pattern Discovery Open

Xinwei Lin, J. Zhao, Di Peng, Chuan Xiao, Rui Mao , et al. · 2024

In enterprise data pipelines, data insertions occur periodically and may impact downstream services if data quality issues are not addressed. Typically, such problems can be investigated and fixed by on-call engineers, but locating the cau…

New energy power system inertia weak position evaluation and frequency monitoring positioning Open

Jiaji Liu, Di Peng · 2024

The high proportion of new energy into the power grid leads to a significant uneven distribution trend of the inertia of the power grid, which seriously affects the safe and stable operation of the power grid. It is urgent to carry out the…

Denoising image-based experimental data without clean targets based on deep autoencoders Open

Feng Gu, Stefano Discetti, Yingzheng Liu, Zhaomin Cao, Di Peng · 2024

Linear data-driven methods have demonstrated being effective denoising filters for image-based techniques. On the downside, they are still challenged by conditions of extremely low signal-to-noise ratio. A procedure based on denoising auto…

Numerical Investigation of the Angle of Attack Effect on Cloud Cavitation Flow around a Clark-Y Hydrofoil Open

Di Peng, Guoqing Chen, Jiale Yan, Shi‐Ping Wang · 2024

Cavitation is a prevalent phenomenon within the domain of ship and ocean engineering, predominantly occurring in the tail flow fields of high-speed rotating propellers and on the surfaces of high-speed underwater vehicles. The re-entrant j…

The Right Prompts for the Job: Repair Code-Review Defects with Large Language Model Open

Zelin Zhao, Zhaogui Xu, Jialong Zhu, Di Peng, Yuan Yao , et al. · 2023

Automatic program repair (APR) techniques have the potential to reduce manual efforts in uncovering and repairing program defects during the code review (CR) process. However, the limited accuracy and considerable time costs associated wit…

Time-resolved heat flux determination from fast-responding temperature-sensitive paint measurement in a shock tunnel using transient in-situ calibration Open

Xu Liu, Yu Zhuang, Yanheng Zhang, Gang Wang, Yingzheng Liu , et al. · 2023

Measurement of the global heat flux using fast-responding temperature-sensitive paint (fast TSP) in a shock tunnel is crucial to understanding complex aerothermal effects, but its accuracy is limited by the simplified inverse algorithm as …

Oblique impact breakage unification of nonspherical particles using discrete element method Open

Di Peng, Li Ge Wang, Yuquan Lin, Chongqiang Zhu, Xizhong Chen , et al. · 2023

Particle breakage commonly occurs during processing of particulate materials, but a mechanistic model of particle impact breakage is not fully established. This paper presents oblique impact breakage characteristics of nonspherical particl…

Research on the Vortex-induced Vibration of A Cylinder Under Oscillatory Flow Open

Di Peng, Longda Zhou · 2023

Riser system is an indispensable structure connecting offshore platform and submarine wellhead, which is very common in offshore engineering. When the fluid flows through the riser system, the vortex falls off on both sides of the riser an…

Investigation of modified sweeping jet film cooling on turbine vane Open

Kechen Wang, Xin Wen, Xu Zhang, Di Peng, Wenwu Zhou , et al. · 2023

The sweeping Jet (SJ) demonstrates potential applications in film cooling, due to its self-excited sweeping motion. Experiments were carried out to evaluate the cooling performance of the modified SJ and 777-shaped hole. The Fast pressure-…

Flow mechanism study and geometrical parameters analysis of fluidic oscillators based on pressure-sensitive paint measurements and modal analysis Open

Jinsheng Song, Shiqi Wang, Zihao Qiu, Di Peng, Yingzheng Liu , et al. · 2023

The present study optimized some novel fluidic oscillator designs, measured their internal-external fluid dynamics, and used modal analysis to reveal their underlying oscillation mechanisms. It also investigated the effects of structural p…

Parametric study of intensity-ratio-based phosphor thermometry using Mg4FGeO6:Mn4+ for instantaneous temperature measurement Open

Weilun Cheng, Yingzheng Liu, Di Peng · 2023

Intensity-ratio-based phosphor thermometry is advantageous for instantaneous temperature measurement because it avoids interframe displacement due to moving phosphor coated samples that is encountered with lifetime-based methods. This stud…

Functional divergence of CYP76AKs shapes the chemodiversity of abietane-type diterpenoids in genus Salvia Open

Jiadong Hu, Shi Qiu, Feiyan Wang, Qing Li, Chun‐Lei Xiang , et al. · 2023

A Comparison of the Evaporative Emissions Performance of Light-Duty Vehicles under US Tier 3 and China 6 Test Conditions Open

Di Peng, Miao Tian, Fei Yi, Xinping Yang, Liang Ji , et al. · 2023

To further improve air quality in China, especially ozone and fine particulate matter (PM2.5), additional reductions of volatile organic compounds (VOCs) are needed. Evaporative emissions from internal combustion engines (ICE) and hybrid v…

The near room-temperature upsurge of electrical resistivity in Lu-H-N is not superconductivity, but a metal-to-poor-conductor transition Open

Di Peng, Qiaoshi Zeng, Fujun Lan, Zhenfang Xing, Yang Ding , et al. · 2023

Since the discovery of superconductivity in mercury at 4 K in 1911, searching for materials with superconductivity at higher temperatures towards practical conditions has been a primary enduring goal. The recent report of room-temperature …

Method of applying temperature-sensitive paint in hypersonic test with strong combustion radiation Open

Chaokai Yuan, Fanzhao Meng, Xu Liu, Yunfeng Liu, Huan Lian , et al. · 2023

Adaptive inertia control of hybrid energy storage system based on Butterworth filter Open

Hui Liu, Di Peng, Teyang Zhao, Huijie Li, Peng Liu · 2023

The large-scale access of new energy to the power grid leads to a significant decrease in the inertia level of the power system, which seriously threatens the system frequency stability. By considering the power complementary characteristi…

Mathematical Modeling of GM (1, 1) Polymorphic Management Based on Dormant System Open

Ying Zhang, Di Peng · 2023

In this paper, a GM(1, 1) polymorphic management prediction algorithm based on a dormant system is proposed, which first obtains the optimal data quantity m through simulation, and then the data used is forecasted only once, and the input …

A DEM–CFD coupling method for modelling two-hole synchronous hydraulic fracturing Open

Wendong Yang, Xianxian Lv, Li Ge Wang, Di Peng, Xizhong Chen · 2023

This work introduced a novel numerical approach for modelling hydraulic fracturing processes. The Edinburgh bonded particle model was employed to establish the discrete element model of the rock samples, and it was further coupled with com…

Rover: An online Spark SQL tuning service via generalized transfer learning Open

Yu Shen, Xinyuyang Ren, Yu‐peng Lu, Huaijun Jiang, Huanyong Xu , et al. · 2023

Distributed data analytic engines like Spark are common choices to process massive data in industry. However, the performance of Spark SQL highly depends on the choice of configurations, where the optimal ones vary with the executed worklo…

Multi-mode Control Method Developed for Aircraft System Management Open

Ying Zhang, Di Peng, Shihui Wang, Yizhu Tao, Yufei Hu · 2023

This paper studies the analysis of aircraft system which has the development for multi-mode architecture, as well as the application of multi-mode control, multi-mode monitoring and multi-mode fast parallel management. Through the research…

An Experimental Study on Effusion Film Cooling Performance of Sand Dune-Inspired Hole Under Swirling Flow Condition Open

Shengwei Zhao, Xu Zhang, Kechen Wang, Wenwu Zhou, Di Peng , et al. · 2022

Effusion film cooling is an essential technology applied to protect the aero-engine combustion chambers. In this study, a sand dune-inspired effusion cooling configuration under swirling flow was studied and compared with cylinder effusion…

Superconductivity of Cs$_3$C$_{60}$ at atmosphere pressure Open

Di Peng, Ren‐Shu Wang, Li-Na Zong, Xiao‐Jia Chen · 2022

Pressure as a clean and efficient tool can bring about unexpected extraordinary physical and chemical properties of matters. The recent discoveries of superconductivity at nearly room temperature in hydrides highlight the power of pressure…

Simultaneous Pressure and Displacement Measurement on Helicopter Rotor Blades Using a Binocular Stereophotogrammetry PSP System Open

Chunhua Wei, Chenglin Zuo, Xianhui Liao, Guoshuai Li, Lingrui Jiao , et al. · 2022

A simultaneous surface pressure and displacement measurement method that integrates pressure-sensitive paint (PSP) and binocular stereophotogrammetry is proposed. The assays were completed on the Φ4 m rotor test stand at China Aerodynamic …

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