Jianan Liu

ORCID: 0009-0002-7179-0129
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Research Areas
  • Essential Oils and Antimicrobial Activity
  • Optical Polarization and Ellipsometry
  • Natural Language Processing Techniques
  • linguistics and terminology studies
  • Phytochemicals and Antioxidant Activities
  • Iterative Learning Control Systems
  • Advanced machining processes and optimization
  • Electric Power System Optimization
  • Advanced optical system design
  • Reinforcement Learning in Robotics
  • Wood Treatment and Properties
  • Power System Reliability and Maintenance
  • Magnetic Properties and Applications
  • Infrared Target Detection Methodologies
  • Optimal Power Flow Distribution
  • Optical Coatings and Gratings
  • Innovations in Medical Education
  • Laser and Thermal Forming Techniques
  • Seismic and Structural Analysis of Tall Buildings
  • Web visibility and informetrics
  • Multimodal Machine Learning Applications
  • Antimicrobial agents and applications
  • Grouting, Rheology, and Soil Mechanics
  • Text and Document Classification Technologies
  • Hydraulic and Pneumatic Systems

Ningxia Medical University
2023-2024

Central South University of Forestry and Technology
2004-2024

Shandong University of Science and Technology
2023-2024

Central South University
2009-2024

Utrecht University
2021-2024

Hebei University of Architecture
2024

Harbin Institute of Technology
2023-2024

Xiamen University
2022-2023

Tan Kah Kee Innovation Laboratory
2023

Sichuan University of Science and Engineering
2023

This paper surveys the strategies that Contrastive, Typological, and Translation Mining parallel corpus traditions rely on to deal with issue of target language representativeness translations. On basis a comparison architectures research designs three traditions, we argue they have each developed their own strategies: (i) monolingual control corpora (Contrastive tradition), (ii) limits scope questions (Typological (iii) (Translation tradition). We introduce normalized pointwise mutual...

10.3390/languages7030176 article EN cc-by Languages 2022-07-07

We present a parallel corpus study that compares the distribution of German contracted/uncontracted articles and Mandarin bare nouns/demonstratives. Work by Schwarz (2009) Jenks (2018) leads us to predict contracted pattern with nouns uncontracted demonstratives. show these predictions are only partly borne out argue for more fine-grained typology definiteness.

10.1162/ling_a_00423 article EN Linguistic Inquiry 2021-02-22

Abstract Binderless poplar/bismuth oxide wood alloy is prepared using the warm-press forming technology. The effect of temperatures on color changes and mechanical properties studied. results show that surface specimen gradually darkened as temperature increased. There most obvious change from 140 to 160 °C. CIE lightness coordinate L* chroma b* decrease with increase temperature, while a* decreases initially, but later increases treatment severity. static bending strength (MOR), elastic...

10.1186/s10086-022-02032-7 article EN cc-by Journal of Wood Science 2022-05-03

This paper addresses the objectives in a complex context: polarization mathematical and physical model of basic components target/background is constructed by simulation modeling. The image fusion experiment carried out based on two-dimensional wavelet transformation. A high-resolution imaging instrument was developed, static experiments were with polarization, infrared, visible cameras. result shows that using detection technology to detect evidence targets backgrounds can effectively...

10.3390/app122110712 article EN cc-by Applied Sciences 2022-10-22

Neural network methods have been widely used in many fields of scientific research with the rapid increase computing power. The physics-informed neural networks (PINNs) received much attention as a major breakthrough solving partial differential equations using networks. In this paper, resampling technique based on expansion-shrinkage point (ESP) selection strategy is developed to dynamically modify distribution training points accordance performance new approach both sites slight changes...

10.1088/1674-1056/acc1d5 article EN Chinese Physics B 2023-03-07

10.1007/s10470-018-1141-5 article EN Analog Integrated Circuits and Signal Processing 2018-03-14

The core technique of unmanned vehicle systems is the autonomous maneuvering decision, which not only determines applications vehicles but also critical many countries are competing to develop. Reinforcement Learning (RL) potential design method for decision-making systems. Nevertheless, in face complex tasks, it still challenging master optimal policy due low learning efficiency caused by environment, high dimensional state, and sparse reward. Inspired human process from simple complex, we...

10.1109/access.2023.3278597 article EN cc-by-nc-nd IEEE Access 2023-01-01

To address the problem of slit limitation in traditional imaging spectrometers, which hampers fast identification, efficient tracking, and precise avoidance faint targets lunar orbit, this article proposes a lenslet-array integral field spectrometer structure that is free slits, static, for visible-to-near-infrared wavelength band. Firstly, view segmentation model analyzed, requirement telecentric degree pre-imaging system obtained. Secondly, influence aberrations, such as spherical...

10.3390/photonics10111208 article EN cc-by Photonics 2023-10-30

Overload cascading failures in a power system can evolve into blackout if no timely and effective measures are taken when the still local events. In this paper, two overload failure models proposed based on DC flow (DCPF) optimal (DCOPF). The DCPF-based model uses equal incremental cost method as dispatch strategy to minimize total generation cost. DCOPF-based minimizes operation cost, which consists of load shedding costs, with security constraints. applied simulate process, respectively,...

10.1109/naps46351.2019.9000269 article EN 2021 North American Power Symposium (NAPS) 2019-10-01

Abstract Chierchia (1998) developed a cross-linguistic extension to Carlsons seminal work on bare nouns (BNs), producing the most influential theory of argument formation date, henceforth Kinds Approach (KA). The core achievements KA included derivation generalized narrow scope behavior BNs and existence classifier languages. There are cracks in picture, though. is more fine-grained than generally assumed lacks flexibility deal with it (Le Bruyn & Swart 2022). appeal KAs languages...

10.3765/bdzpks21 article EN Proceedings from Semantics and Linguistic Theory 2024-01-19

The predecessor of China Optics was and Applied Digest, which founded in 1985. At that time, it the only retrieval journal field optics China. end 2008, Digest renamed

10.37188/co.2023-0185 article EN Chinese Optics 2024-01-01

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

10.2139/ssrn.4741234 preprint EN 2024-01-01

The optimal tuning of high-order motion parameters has emerged as a promising strategy for actively controlling the kinematics/dynamics high-speed cam mechanisms. However, accomplishing this task remains challenging with current low-order interpolation or methods. This study proposes an integrated and methodology construction curves. Initially, explicit C4-spline interpolant (C4SI) is developed. utilizes four-order continuous (C4) splines to synthesize high-fidelity curve that satisfies...

10.3390/machines12050283 article EN cc-by Machines 2024-04-23

Cooperative perception is essential to enhance the efficiency and safety of future transportation systems, requiring extensive data sharing among vehicles on road, which raises significant privacy concerns. Federated learning offers a promising solution by enabling privacy-preserving collaborative enhancements in perception, decision-making, planning connected autonomous (CAVs). However, federated impeded challenges arising from heterogeneity across diverse clients, potentially diminishing...

10.48550/arxiv.2404.17147 preprint EN arXiv (Cornell University) 2024-04-26

Embodied perception is essential for intelligent vehicles and robots, enabling more natural interaction task execution. However, these advancements currently embrace vision level, rarely focusing on using 3D modeling sensors, which limits the full understanding of surrounding objects with multi-granular characteristics. Recently, as a promising automotive sensor affordable cost, 4D Millimeter-Wave radar provides denser point clouds than conventional perceives both semantic physical...

10.48550/arxiv.2405.12821 preprint EN arXiv (Cornell University) 2024-05-21

This paper proposes a more accurate eccentricity and tilt measurement method based on Young's interference experiment. The basic principle of the is introduced first before simulated. Then results are obtained when to-be-adjusted focusing lens with optical sensitivity also from these simulation results, expression for change in path length caused by analyzed. Use this to detect assist adjustment system allows instrument achieve higher accuracy thus obtain improved imaging quality spectral resolution.

10.1364/ao.57.000f50 article EN Applied Optics 2018-10-25
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