Xie Yu-ming

Huawei Technologies (China)

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Ziniu Deng

Citrus Research Institute

Weibin Meng

Huawei Technologies (China)

Hao Yang

Huawei Technologies (China)

Shimin Tao

Huawei Technologies (China)

Xianfeng Ma

Hunan Agricultural University

Deng Zi-niu

Citrus Research Institute

Chang Su

Huawei Technologies (China)

Xiaofeng Zhao

Hohai University

Wei Hu

University of California, Davis

Su-ming DAI

Hunan Agricultural University

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Shanghai Jiao Tong University

Huawei Technologies (China)

Shanghai Ninth People's Hospital

Tsinghua University

Hunan Agricultural University

Chinese Academy of Sciences

Citrus Research Institute

National University of Defense Technology

Xi'an Jiaotong University

University of Chinese Academy of Sciences

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ポンカン(Citrus reticulata Blanco)の成熟節間茎切片の再生のためのin vitroシステム

Jiayin Zhang Guo Chen Xie Yu-ming Yang Li Deng Zi-niu

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Factors affecting Agrobacterium -mediated transformation efficiency of kumquat seedling internodal stem segments

Scientia Horticulturae (2016)

Yang Li Wei Hu Xie Yu-ming Yi Li Ziniu Deng

Transformation efficiency

10.1016/j.scienta.2016.06.018

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Citations (10)

Audio Steganalysis and Simulation Based on Integrated Audio Quality Metrics

Jisuanji fangzhen (2009)

Xie Yu-ming

An audio steganalysis was described based on integrated quality metrics and support vector machine (SVM). The blind detection simulating model with SVM was created with integrated audio quality metrics, which were chosen by multi- dimension feature extraction, and the probably stego-audio could be detected. Simulation results indicate that it generally does well in DSSS and transform domain.

Steganalysis

Sound Quality

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An image self-recovery approach with variable payload

Lili Zhao Zhenxing Qian Chuan Qin Xie Yu-ming

This paper proposes a self-embedding scheme with variable payload for image protection. We divide the original image into blocks and classify them into three types according to their contents. Different amount of bits are assigned for compressing each type of blocks into the reference bits. We further encode all the reference bits by Random Linear Fountain (RLF) codes and embed them into the original image. During data embedding, different distortions are allowed for the three kinds of blocks. On the receiving side, the hidden bits can be extracted to identify whether the watermarked image is tampered, and the principle content of the tampered blocks can be recovered. With the proposed method, both the quality of the watermarked image and the self-recovered image is improved than the previously published results.

Payload (computing)

ENCODE

10.1109/iciea.2014.6931360

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Covert communication method based on GSM for low-bit-rate speech

Journal of Circuits and Systems (2008)

Xie Yu-ming

This paper presents a new scheme capable of hiding a 2.4kb/s low-bit-rate mix-excitation linear prediction(MELP) speech into GSM coding speech and low-bit-rate speech can be secretly transmitted in open channel.Secret data is embedded in some GSM bits which are not sensitive to our ears.As many as 2L bits secret data can be embedded by changing,at most,L bits in the(2L+1)bits cover data,which makes higher data-embedding efficiency.The maximal rate of low-bit-rate speech embedded in GSM speech can be up to 3.4kb/s.The algorithm is not very complex and can be implemented by hardware,so it can reach the demands of real-time transmission.The scheme has been simulated in Local Area Networks and good experimental results have been obtained.

GSM

Full Rate

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Biglog: Unsupervised Large-scale Pre-training for a Unified Log Representation

Shimin Tao Yilun Liu Weibin Meng Zuomin Ren Hao Yang

Automated log analysis has been widely applied in modern data-center network, performing critical tasks such as log parsing, log anomaly detection and log-based failure prediction. However, existing approaches rely on hand-crafted features or domain-specific vectors to represent logs, which are either laborious in manual efforts or ineffective facing multiple domains in a system. Furthermore, general-purpose word embeddings are not optimized for log data, thus are data-inefficient in handling complex log analysis tasks. In this paper, we present a pre-training phase for language models to understand both in-sentence and cross-sentence features of logs, resulting in a unified representation of logs that is well-suited for various downstream analysis tasks. The pre-training phase is unsupervised, utilizing 0.45 billion logs from 16 diverse domains. Experiments on 12 publicly available evaluation datasets across 3 tasks indicate superiority of our approach against existing approaches, especially in online scenarios with limited historical logs. Our approach also exhibits remarkable few-shot learning ability and domain-adaptiveness, which not only outperforms existing approaches using only 0.0025% of their required training data, but also adapts into new domains via only a few in-domain logs. We release our code and pre-trained model.

Representation

Labeled data

Code (set theory)

10.1109/iwqos57198.2023.10188759

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Citations (4)

An information hiding method based on JPEG compressed images

Journal of Circuits and Systems (2008)

Xie Yu-ming

This paper presents a new scheme of information hiding based on JPEG images. Using an I/(I) matrix, m bits of information data can be embedded by changing, at most, (m/2) bits in the 2m least important bits of quantized information of intermediate/low frequency in 8×8 DCT domain, which makes higher data-embedding efficiency and better imperceptibility. The scheme has been simulated in PC and better experimental results have been given.

JPEG

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Method of real-time covert communication of streaming media based on DES encryption and its hardware implementation

Systems engineering and electronics (2005)

Xie Yu-ming

In order to satisfy the demands of real-time covert communication, a kind of data hiding method of streaming media based on DES encryption and its hardware implementation are given. The proposed scheme can embed as many as 2L bits of streaming media data by changing, at most, L bits in the (2L+1)bits of cover data. The algorithm can reach a higher level of safety because the two levels of encryption is adopted. Simulation and testing results show that the design can generally satisfy the demands of real-time covert communication of streaming media. The proposed method can be applied to secure communications effectively.

Real-time communication

Covert

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The traffic data compression and decompression for intelligent traffic systems based on two-dimensional wavelet transformation

Xiao Yang Xie Yu-ming Lingyun Lu Shuang Gao

The algorithms of traffic data compression and decompression based on 2-D wavelet transformation technology have been developed. The composition of urban intelligent traffic data and the principle of traffic data compression based on wavelet transformation coding have been given. Good compression and denoise results have been verified by using the algorithms presented in this paper for the traffic data from the 65 measured sections of Beijing's third-wreath road.

Arithmetic coding

10.1109/icosp.2004.1442304

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Citations (14)

Preparation of Monoclonal Antibody Against PthA-NLS and Cloning of the Relative ScFv Gene

Agricultural Sciences in China (2010)

Na Li Chunhua Hu Guiyou Long Su-ming DAI Xianfeng Ma

Cloning (programming)

10.1016/s1671-2927(09)60071-7

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Citations (2)