Institution
Naver Corporation
Company•Seongnam-si, South Korea•
About: Naver Corporation is a company organization based out in Seongnam-si, South Korea. It is known for research contribution in the topics: Terminal (electronics) & Computer science. The organization has 4038 authors who have published 4294 publications receiving 35045 citations. The organization is also known as: NAVER Corporation & NAVER.
Papers published on a yearly basis
Papers
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TL;DR: The results indicated that epistatic interaction plays an important role in controlling the expression of complex traits in rice, and the utilization of marker-assisted selection in rice breeding programs should take epistatic effects into consideration.
Abstract: In this study, only two of 12 quantitative trait loci (QTLs) affecting
yield and yield components were identified in a single year, indicating that
individual QTLs are probably sensitive to the environment. A rice growth survey
of “Cheongcheong” and “Nag dong” in a doubled haploid population in 2012
revealed that yield capacity was influenced by climate change. Analysis of
yield and yield components indicated that five average traits are high in “Cheongcheong”.
Frequency distribution tables indicated that panicles per plant (PPP), spike lets
per panicle (SPP), and 1000-grain weight (TGW) were normally distributed. The
strongest relationship was identified between SPP and seed set percentage (SSP)
among phenotypic correlations related to yield and yield components found on
chromosomes 2, 3, 6, 8 in 2012. SPP and SSP was a very relevant requisite about
quantity. Analysis of QTL about quantity was total 9. In the present study, a
doubled haploid population was used to analyze the epistatic effects on yield
and yield components in rice. Although other epistatic QTLs were not included
in any of the main-effect QTLs, they significantly influenced the traits. These
results indicated that epistatic interaction plays an important role in
controlling the expression of complex traits. Thus, the utilization of
marker-assisted selection in rice breeding programs should take epistatic
effects into consideration. Hence, the QTLs responsible for major effects are
more suitable for marker-assisted selection programs to improve yield and
related traits across different environments.
10 citations
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TL;DR: With experiments on reading comprehension, it is shown that BLANC outperforms the state-of-the-art QA models, and the performance gap increases as the number of answer text occurrences increases.
Abstract: Extractive QA models have shown very promising performance in predicting the correct answer to a question for a given passage. However, they sometimes result in predicting the correct answer text but in a context irrelevant to the given question. This discrepancy becomes especially important as the number of occurrences of the answer text in a passage increases. To resolve this issue, we propose \textbf{BLANC} (\textbf{BL}ock \textbf{A}ttentio\textbf{N} for \textbf{C}ontext prediction) based on two main ideas: context prediction as an auxiliary task in multi-task learning manner, and a block attention method that learns the context prediction task. With experiments on reading comprehension, we show that BLANC outperforms the state-of-the-art QA models, and the performance gap increases as the number of answer text occurrences increases. We also conduct an experiment of training the models using SQuAD and predicting the supporting facts on HotpotQA and show that BLANC outperforms all baseline models in this zero-shot setting.
10 citations
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12 Apr 2017TL;DR: In this paper, a method and system for automatically classifying data represented by multiple factors having sequences of text words and symbols as values by using deep learning is presented, which includes the following steps of: representing a word vector including sequence information of multiple factors through sequence learning of a word corresponding to the factors with respect to each of the factors constituting the data in a first model using data representing by the factors as an input.
Abstract: Disclosed are a method and system for automatically classifying data represented by multiple factors having sequences of text words and symbols as values by using deep learning. A method implemented by a computer comprises the following steps of: representing a word vector including sequence information of multiple factors through sequence learning of a word corresponding to the factors with respect to each of the factors constituting the data in a first model using data represented by the factors as an input; calculating a score for each category for category classification of the data using the word vector including the sequence information of the factors in a second model using an output of the first model as an input; and determining at least one category with respect to the data by using the score for the each category.
10 citations
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TL;DR: In this article, polyethylenedioxypyrrole (PEDOP) coated thiolated multiwall carbon nanotubes palladium nanoparticles (MWCNTs-Pd) modified glassy carbon electrode (GCE) for the determination of hydroquinone (HQ) and it's isomer catechol (CA) were synthesized and compared with bare GCE and Thiolated Multiwall Carbon Nanotubes (SH/GCE).
Abstract: Poly-ethylenedioxypyrrole (PEDOP) coated thiolated multiwall carbon nanotubes palladium nanoparticles (MWCNTs-Pd) modified glassy carbon electrode (GCE) [PEDOP/MWCNTs-Pd/GCE] for the determination of hydroquinone (HQ) and it’s isomer catechol (CA) were synthesized and compared with bare GCE and thiolated multiwall carbon nanotubes (MWCNTs-SH/GCE). The modification could be made by simple processes on a GCE with MWCNTs-Pd covered by PEDOP in a 0.05 M tetrabutylammonium perchlorate (TBAP)/MeCN solution system. A well-defined peak potential evaluation of the oxidation of hydroquinone to quinone at 0.05 V (vs. Ag/AgCl), and electrochemical reduction back to hydroquinone were found by cyclic voltammetry (CV) in phosphate buffered saline (PBS) at pH 7.4. Peak current values increased linearly with increasing hydroquinone contents. The peak separation between the anodic and cathodic peaks at the PEDOP/MWCNTs-Pd/GCE was = 40 mV for HQ and = 70 mV for CA, resulting in a higher electron transfer rate. Moreover, good reproducibility, excellent storage stability, a wide linear range (0.1 - 5 mM for HQ and 0.01 - 6 mM for CA), and low detection limits ( M for HQ and M for CA; S/N = 3) were determined using differential pulse voltammetry (DPV) and amperometric responses; this makes it a promising candidate as a sensor for determination of HQ and CA.
10 citations
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19 Jan 2021TL;DR: In this paper, a spectral-domain perceptual weighting technique for parallel waveGAN-based text-to-speech (TTS) systems was proposed, which penalizes perceptually sensitive errors in the frequency domain.
Abstract: This paper proposes a spectral-domain perceptual weighting technique for Parallel WaveGAN-based text-to-speech (TTS) systems. The recently proposed Parallel WaveGAN vocoder successfully generates waveform sequences using a fast non-autoregressive WaveNet model. By employing multi-resolution short-time Fourier transform (MR-STFT) criteria with a generative adversarial network, the light-weight convolutional networks can be effectively trained without any distillation process. To further improve the vocoding performance, we propose the application of frequency-dependent weighting to the MR-STFT loss function. The proposed method penalizes perceptually-sensitive errors in the frequency domain; thus, the model is optimized toward reducing auditory noise in the synthesized speech. Subjective listening test results demonstrate that our proposed method achieves 4.21 and 4.26 TTS mean opinion scores for female and male Korean speakers, respectively.
10 citations
Authors
Showing all 4041 results
Name | H-index | Papers | Citations |
---|---|---|---|
Andrea Vedaldi | 89 | 305 | 63305 |
Sunghun Kim | 51 | 115 | 12994 |
Eric Gaussier | 41 | 231 | 8203 |
Un Ju Jung | 39 | 98 | 5696 |
Hyun-Soo Kim | 37 | 421 | 5650 |
Gabriela Csurka | 37 | 145 | 10959 |
Nojun Kwak | 34 | 234 | 6026 |
Young-Jin Park | 31 | 257 | 3759 |
Sung Joo Kim | 31 | 196 | 3078 |
Jae-Hoon Kim | 30 | 323 | 5847 |
Jung-Ryul Lee | 29 | 222 | 3322 |
Joon Son Chung | 28 | 73 | 4900 |
Ok-Hwan Lee | 27 | 163 | 2896 |
Diane Larlus | 27 | 69 | 4722 |
Jung Goo Lee | 26 | 142 | 1917 |