Zhengxi Liu

ORCID: 0000-0002-9345-8154
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About
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Research Areas
  • Genetic and phenotypic traits in livestock
  • Music and Audio Processing
  • Face and Expression Recognition
  • Polymer crystallization and properties
  • Speech and Audio Processing
  • Face recognition and analysis
  • Cancer-related molecular mechanisms research
  • Polymer Nanocomposites and Properties
  • Genetic Mapping and Diversity in Plants and Animals
  • Video Surveillance and Tracking Methods
  • Neuroscience, Education and Cognitive Function
  • Conducting polymers and applications
  • Genetic diversity and population structure
  • Educational Technology and Pedagogy
  • Education and Technology Integration
  • Acoustic Wave Phenomena Research
  • Organic Light-Emitting Diodes Research
  • Constructed Wetlands for Wastewater Treatment
  • Subtitles and Audiovisual Media
  • Music Technology and Sound Studies
  • Emotion and Mood Recognition
  • English Language Learning and Teaching
  • Speech Recognition and Synthesis
  • Machine Learning and Data Classification
  • Cognitive Science and Education Research

Jilin University
2006-2025

State Key Laboratory of Supramolecular Structure and Materials
2025

China University of Mining and Technology
2024

Wuhan University of Science and Technology
2014-2023

University of Windsor
2021-2023

Chengdu University
2017-2021

Sichuan University
2008-2021

Union Hospital
2021

South China University of Technology
2021

Huaiyin Institute of Technology
2013

ABSTRACT Organic single crystals with long‐range molecular periodic ordering ensure superior charge‐transport properties and low defect density, which have been considered promising candidates for charge‐transporting materials in organic light‐emitting devices (OLEDs). The functional interfaces of OLEDs play a critical role behaviors, while the interfacial their impact on device performance rarely investigated. Herein, two typical crystals, 1,4‐bis(4‐Methylstyryl)benzene (BSB‐Me)...

10.1002/smm2.1329 article EN cc-by SmartMat 2025-01-17

Abstract Ambipolar carrier transport in organic single crystals is essential to maximize exciton recombination and thus achieve high‐efficiency light‐emitting diodes (OLEDs). Herein, two bis‐styrylbenzene derivatives, 1,4‐bis(4‐methylstyryl)benzene (3PV‐Me) 1,4‐bis(4‐trifluoromethylstyryl)benzene (3PV‐CF 3 ), are introduced into the construction of ambipolar 3PV‐CF doped 3PV‐Me (3PV‐Me‐CF ) crystals. The same molecular skeleton these molecules endow them with similar shapes sublimation...

10.1002/adom.202403209 article EN Advanced Optical Materials 2025-02-20

The South African Mutton Merino (SAMM), a dual-purpose (meat and wool) sheep breed, is characterized by its excellent performance on growth, carcass traits meat quality compared to other fine-wool breeds. Nowadays, the SAMM breed has been widely used cross with commercial indigenous or coarse-wool breeds improve growth in many countries. To date, however, little known about genetic basis for prominent characteristics. In this study, whole-genome sequences of 10 were sequenced selection...

10.1111/age.13173 article EN Animal Genetics 2022-01-31

We introduce Seed-TTS, a family of large-scale autoregressive text-to-speech (TTS) models capable generating speech that is virtually indistinguishable from human speech. Seed-TTS serves as foundation model for generation and excels in in-context learning, achieving performance speaker similarity naturalness matches ground truth both objective subjective evaluations. With fine-tuning, we achieve even higher scores across these metrics. offers superior controllability over various attributes...

10.48550/arxiv.2406.02430 preprint EN arXiv (Cornell University) 2024-06-04

It is well known that Dorper (DP) a full-bodied, fast-growing and high dressing percentage breed, while the production performance of Small-tailed Han sheep (STH) not so excellent, in contrast to DP. Therefore, this study, comparative transcriptomic analysis liver muscle tissues from DP STH breeds was carried out find differentially expressed genes (DEGs) affect their growth meat quality traits. The results showed total number DEGs 2,188 two tissues. There were 950, 160 up-regulated 1,007,...

10.3389/fgene.2022.868717 article EN cc-by Frontiers in Genetics 2022-04-11

Face recognition using depth data has attracted increasing attention from both academia and industry in the past five years. Previous works show a huge performance gap between high-quality low-quality data. Due to lack of databases reasonable evaluations on quality, very few researchers have focused boosting depth-based face by enhancing quality or feature representation. In paper, we carefully collect new database including 3D shapes, images corresponding color faces 902 subjects, which...

10.3390/s19194124 article EN cc-by Sensors 2019-09-23

Wagyu is recognized for producing marbled beef with high nutritional value and flavor. Reportedly, has been widely used to improve the meat quality of local breeds around world. However, studies on genetic mechanism in at whole-genome level are rarely reported. Here, sequencing data 11 115 other individuals were explore genomic variations genes under selection pressure Wagyu. A total 31 349 non-synonymous variants 53 102 synonymous identified The population structure analysis showed that had...

10.1111/age.13364 article EN Animal Genetics 2023-10-04

Recent studies have shown that neural vocoders based on generative adversarial network (GAN) can generate audios with high quality.While GAN to be computationally much more efficient than those autoregressive predictions, the real-time generation of highest quality audio CPU is still a very challenging task.One major computation all GAN-based comes from stacked upsampling layers, which were designed match length waveform's output and temporal resolution.Meanwhile, computational complexity...

10.21437/interspeech.2021-2173 article EN Interspeech 2022 2021-08-27

Some recent studies have demonstrated the feasibility of single-stage neural text-to-speech, which does not need to generate mel-spectrograms but generates raw waveforms directly from text. Single-stage text-to-speech often faces two problems: a) one-to-many mapping problem due multiple speech variations and b) insufficiency high frequency reconstruction lack supervision ground-truth acoustic features during training. To solve more expressive speech, we propose a novel phoneme-level prosody...

10.48550/arxiv.2207.06088 preprint EN other-oa arXiv (Cornell University) 2022-01-01

Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by authors. Any queries (other than missing content) should be directed to corresponding author article.

10.1111/age.12656 article EN Animal Genetics 2018-03-30

Bohai Black (BHB) cattle, one of eight representative indigenous breeds in China, is well known for its high resistance to disease, endurance under unfavorable feeding conditions and excellent meat quality. Over recent, the number BHB cattle has decreased sharply. To investigate population structure genetic diversity this breed, whole-genome data 35 individuals from a conservation farm were obtained using Illumina 150 bp paired-end platform. The results analyses showed that had mixed Bos...

10.1111/age.13155 article EN Animal Genetics 2021-11-16

OPINION article Front. Psychol., 16 June 2023Sec. Educational Psychology Volume 14 - 2023 | https://doi.org/10.3389/fpsyg.2023.1192148

10.3389/fpsyg.2023.1192148 article EN cc-by Frontiers in Psychology 2023-06-16

Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by authors. Any queries (other than missing content) should be directed to corresponding author article.

10.1111/age.12683 article EN Animal Genetics 2018-06-27

10.1002/(sici)1097-4628(19990207)71:6<897::aid-app5>3.0.co;2-9 article EN Journal of Applied Polymer Science 1999-02-07

10.1016/s1005-9040(08)60136-1 article EN Chemical Research in Chinese Universities 2008-09-01

In the paper a new method for license plate character image matching is presented. There are many available methods matching, e.g., Hausdorff distance and wavelet transform based matching. We proposed an adaptive weighted (AWHD) algorithm, results of our experiment showed that AWHD time efficient, robust, high recognition rate method.

10.1109/icess.symposia.2008.59 article EN 2008-07-01

Generative models have shown significant achievements in audio generation tasks. However, existing struggle with complex and detailed prompts, leading to potential performance degradation. We hypothesize that this problem stems from the low quality relatively small quantity of training data. In work, we aim create a large-scale dataset rich captions for improving models. develop an automated pipeline generate audio-visual datasets by transforming predicted visual captions, tagging labels...

10.48550/arxiv.2407.04416 preprint EN arXiv (Cornell University) 2024-07-05

Occlusion is probably the most challenging part of multi-person tracking. In this paper, we exploit a new discriminative affinity model which combines deep convolution appearance features, random walk motion model, and object shape to robustly handle occlusion during long period time. Moreover, We propose hierarchical association framework based on observation that increase uncertainty when occluded over time, decompose data problem into several sub-problems. Our approach runs online from...

10.1109/compcomm.2017.8322838 article EN 2017-12-01

Welcome to the WIT Press eLibrary - home of Transactions Wessex Institute collection, providing on-line access papers presented at Institute's prestigious international conferences and from its State-of-the-Art in Science & Engineering publications.

10.2495/amitp131131 article EN WIT transactions on engineering sciences 2014-02-01

Fractionated syndiotactic polypropylene (sPP) samples with homogeneous tacticity were annealed at different temperatures. The influence of syndiotacticity and annealing temperature on the double melting peak phenomena investigated. It is found that all fractions show peaks 75°C temperature, while low disappears when higher are 85°C above. fraction lowest remains same any temperature. In combination wide-angle X-ray diffraction experiments, believed to correspond cell II III. results indicate...

10.1002/(sici)1097-0126(199901)48:1<53::aid-pi108>3.0.co;2-v article EN Polymer International 1999-01-01
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