Byunghyun Ban

Byunghyun Ban
Imagination Garden Inc. · Research

Master of Engineering
Applying Artificial Intelligence on Various Fields

About

74
Publications
4,543
Reads
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58
Citations
Citations since 2016
69 Research Items
58 Citations
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Introduction
Applying Artificial intelligence on Systems Biology and Horticulture.
Additional affiliations
June 2021 - present
Proj. Sense of Balance
Position
  • Developer
Description
  • A noncommercial project team for application of AI on English education. We hope to introduce various advantages of artificial intelligence on educational systems.
March 2017 - present
Cheesecake Studio
Position
  • Leader
Description
  • A noncommercial organization for AI research, artworks, and communication among various experts. https://cheesecake-studio.github.io/
Education
September 2017 - February 2018
Korea Advanced Institute of Science and Technology
Field of study
  • Bio and Brain Engineering
February 2011 - July 2016
Korea Advanced Institute of Science and Technology
Field of study
  • Bio and Brain Engineering

Publications

Publications (74)
Data
Supplement data 7 of Analysis on English Vocabulary Appearance Pattern in Korean CSAT
Data
Supplement Data from Analysis on English Vocabulary Appearance Pattern in Korean CSAT
Preprint
Full-text available
A text-mining-based word class categorization method and LSTM-based vocabulary pattern prediction method are introduced in this paper. A preprocessing method based on simple text appearance frequency analysis is first described. This method was developed as a data screening tool but showed 4.35 ~ 6.21 times higher than previous works. An LSTM deep...
Data
supplement data for Analysis on English Vocabulary Appearance Pattern in Korean CSAT
Data
Supplementary data for Analysis on English Vocabulary Appearance Pattern in Korean CSAT.
Data
supplementary data of Analysis on English Vocabulary Appearance Pattern in Korean CSAT
Data
Supplementary Data of Analysis on English Vocabulary Appearance Pattern in Korean CSAT
Preprint
Full-text available
An easier and intuitive interface architecture is necessary for digital twin of plant factory. I suggest an immersive and interactive mixed reality interface for digital twin models of smart farming, for remote work rather than simulation of components. The environment is constructed with UI display and a streaming background scene, which is a real...
Conference Paper
Full-text available
English based datasets are commonly available from Kaggle, GitHub, or recently published papers. Although benchmark tests with English datasets are sufficient to show off the performances of new models and methods, still a researcher need to train and validate the models on Korean based datasets to produce a technology or product, suitable for Kore...
Patent
Full-text available
The invention relates to the artificial intelligence activeness assistant server connected to the intelligent medical hemp plant factory. And after doing the server analysis section, is the calculation the CNN Object Detection model or the rate which it utilizes the segmentation model and it classifies leaf and flower of the medical hemp based on t...
Patent
Full-text available
The invention relates to the plant factory aqueous solu tion control optimization server utilizing the multiple aq ueous solution control apparatuses and the reinforceme nt learning AI connected with the nutrient solution mea surement device, and comprises the server analysis se ction which receives the multiple nutrient solution infor mation about...
Patent
Full-text available
The invention relates to the crop cultivation operation i nquiring apparatus utilizing the AI model comprising: th e sensor unit obtaining the environmental information; t he photographing unit taking a picture of the state of g rowth of seed; and the control unit controlling *** at l east any one among the control action of the environm ental cont...
Preprint
Full-text available
English based datasets are commonly available from Kaggle, GitHub, or recently published papers. Although benchmark tests with English datasets are sufficient to show off the performances of new models and methods, still a researcher need to train and validate the models on Korean based datasets to produce a technology or product, suitable for Kore...
Patent
Full-text available
The present invention relates to the hydroponics bed, and as to the hydroponics bed used for the hydroponic facility, the bed, the first outlet, the second outlet, and the valve controlling exhaustion acceptance and rejection of the nutrient solution through the second vent are included. The valve is controlled so that the hydroponic facility deter...
Patent
Full-text available
The invention relates to the lifetime analysis apparatus of the sensor using the machine learning, and comprises the analysis section which analyzes the coefficient for analyzing the lifetime of the sensor the information of t he above-mentioned standard nutrient solution obtaine d and the sensor unit consisting of the standard nutrie nt solution t...
Patent
Full-text available
The invention relates to the automatic nutrient supplying apparatus and the automatic nutrient supplyi ng method.
Patent
Full-text available
The invention relates to the culture-fluid supply apparatus of the solid material dispensing mode comprising the multiple nutrient solution materials powder storages storing the nutrient solution materials powder of the powder type in which the kind is different; the nutrient solution materials powder leader which is respectively installed with mul...
Patent
Full-text available
The invention relates to the hydroponics nutrient solution analysis method using the network model modeled at the Boolean equation, and comprises the step of receiving the nutrient solution, the step of analyzing the behavior of the nutrient solution through the network model modeling the chemical reaction of the nutrient solution by the Boolean eq...
Patent
Full-text available
The present invention relates to the hydroponics nutrient solution my current consistency reasoning apparatus through the dissolved oxygen concentration and dissolved carbon dioxide density analysis, and as to the hydroponics nutrient solution my current consistency reasoning apparatus, the sensor unit formed in the nutrient solution of the dissolv...
Patent
Full-text available
The invention relates to the aqueous solution control apparatus in which the self-calibration of the sensor is possible comprising the measuring tank successively provided with the liquefied fertilizer as to the aqueous solution control apparatus in which the self-calibration of the sensor connected to multiple liquid-manure tanks is possible in mu...
Code
This program automatically crawls papers from PubMed. It can crawl title, author, abstract, journal, etc. You can apply a keyword for search. After the process is done, it shows the chemicals featured on the paper, and their appearance frequency.
Code
A UI version pubmed crawler.
Patent
Full-text available
The nutrient solution management automation system for the hydroponics of the invention includes the nutrient supplying part (10) supplying seed with the nutrient solution for the hydroponics, the sensor unit (20) measuring the concentration of individual case ions of the nutrient solution of the nutrient supplying part (10) on a real time basis, t...
Code
This tool gathers scientific papers from Google Scholar. It scraps titles, authors and abstracts.
Patent
Full-text available
The invention relates to the data processing server, and comprises the determining unit which transmits current state data which the slave node transmits with the master node as to the data processing server connected to multiple end point nodes consisting of the master node and slave node and it checks the state of the master node and the communic...
Patent
Full-text available
The invention relates to the culture equipment for the hydroponics utilizing the laminar flow, and comprises the control unit which the vent is formed at the lower part of the solution barrel in which the nutrient solution includes and controls the output of the supply unit as as possible. The Reynolds number of the nutrient solution ejected to the...
Preprint
Full-text available
We present an automated system for nutrient solution management. Prior arts usually measure only pH and EC of the nutrient solutions for maintenance. When EC drops, they just simply add concentrated nutrient to the horticulture bed. Such approach can maintain the density of nutrient solution but cannot maintain the rates of individual ion particles...
Data
Coefficient sets with ODE network models used for the experiment.
Data
The Convergence states from the experiments.
Preprint
Full-text available
Differential equation models to understand interaction between plant and nutrient solution are presented. The root cells selectively emit H+ ions with active transport consuming ATPs to establish electrical gradient along the cell membrane. It establishes electrical field with Nernst potential to make positively charged ions outside the cell membra...
Preprint
Full-text available
We suggest a deep learning based sensor signal processing method to remove chemical, kinetic and electrical artifacts from ion selective electrodes’ measured values. An ISE is used to investigate the concentration of a specific ion from aqueous solution, by measuring the Nernst potential along the glass membrane. However, application of ISE on a mi...
Patent
Full-text available
The invention relates to the ion absorption rate analysis method of the plant root, and comprises the step of receiving the nutrient solution, the step of utilizing the learned machine running as the composition change according to the time of the nutrient solution, the ion composition of the nutrient solution, and the conductivity (EC) information...
Code
Analysis on DNA base sequence to find transcriptable sites.
Code
Analysis on DNA base sequence to find transcriptable sites.
Patent
Full-text available
The invention relates to the ion interference effect removal method in the nutrient solution making advantage of the machine running, and comprises the step of receiving the nutrient solution, and the step of analyzing the ion composite concentration of the nutrient solution utilizing the learned machine running among the ion composite concentratio...
Conference Paper
Full-text available
High concentration agricultural facilities such as vertical farms or plant factories consider hydroponic techniques as optimal solutions. Although closed-system dramatically reduces water consumption and pollution issues, it has ion-ratio related problem. As the root absorbs individual ions with different rate, ion rate in a nutrient solution shoul...
Conference Paper
Full-text available
In closed hydroponic systems, periodic readjustment of nutrient solution is necessary to continuously provide stable environment to plant roots because the interaction between plant and nutrient solution changes the rate of ions in it. The traditional method is to repeat supplying small amount of premade concentrated nutrient solution, measuring to...
Data
Ban, B., Ryu, D., & Lee, M. (2019, October). Machine Learning Approach to Remove Ion Interference Effect in Agricultural Nutrient Solutions. In 2019 International Conference on Information and Communication Technology Convergence (ICTC) (pp. 1156-1161). IEEE.
Code
B. Ban, M. Lee and D. Ryu, "ODE Network Model for Nonlinear and Complex Agricultural Nutrient Solution System," 2019 International Conference on Information and Communication Technology Convergence (ICTC), Jeju Island, Korea (South), 2019, pp. 996-1001.
Patent
Full-text available
The invention relates to the hydroponics nutrient solution analysis method using the network model modeled at the ordinary differential spinning type, and comprises the step of receiving the nutrient solution, the step of analyzing at least any one based on the above-mentioned nutrient solution received among the chemical amount, and the step of ou...
Code
This tool is to crawl metabolic pathway information from FMM.
Code
Automatic search for Biosynthesis pathway information
Poster
Full-text available
High concentration agricultural facilities such as vertical farms or plant factories consider hydroponic techniques as optimal solutions. Although closed-system dramatically reduces water consumption and pollution issues, it has ion-ratio related problem. As the root absorbs individual ions with different rate, ion rate in a nutrient solution shoul...
Poster
Full-text available
In closed hydroponic systems, periodic readjustment of nutrient solution is necessary to continuously provide stable environment to plant roots because the interaction between plant and nutrient solution changes the rate of ions in it. The traditional method is to repeat supplying small amount of premade concentrated nutrient solution, measuring to...
Preprint
Full-text available
A mathematical expression to describe cation absorption of root is expressed with simulation results. The root cells selectively emit H+ ions with active transport consuming ATPs to establish electrical gradient. The gradient promotes external positive ions to flow into the roots, while carries negatively charged particles with symport. In this pap...
Preprint
Full-text available
Modern control theories such as systems engineering approaches try to solve nonlinear system problems by revelation of causal relationship or co-relationship among the components; most of those approaches focus on control of sophisticatedly modeled white-boxed systems. We suggest an application of actor-critic reinforcement learning approach to con...
Preprint
Full-text available
High concentration agricultural facilities such as vertical farms or plant factories considers hydroponic techniques as optimal solutions. Although closed-system dramatically reduces water consumption and pollution issues, it has ion-ratio related problem. As the root absorbs individual ions with different rate, ion rate in a nutrient solution shou...
Preprint
Full-text available
In closed hydroponic systems, periodic readjustment of nutrient solution is necessary to continuously provide stable environment to plant roots because the interaction between plant and nutrient solution changes the rate of ions in it. The traditional method is to repeat supplying small amount of premade concentrated nutrient solution, measuring to...
Patent
Full-text available
The control model generation method of the greenhouse system according to a preferred embodiment of the present invention comprises the step of cultivating first and second neural network the multiple variables, comprising the state of the greenhouse the control action, of diversifying the variable value the rule, affecting the variable value in wh...
Patent
Full-text available
The present invention relates to the processing method of the music signal using the machine learning, and the music signal is received and the inputted music signal is divided by unit of the pre-set time and the sound wave of the music signal divided using the grouping model in which multiple training data are classified based on the characteristi...
Article
Full-text available
Background: Controlling complex molecular regulatory networks is getting a growing attention as it can provide a systematic way of driving any cellular state to a desired cell phenotypic state. A number of recent studies suggested various control methods, but there is still deficiency in finding out practically useful control targets that ensure c...
Thesis
의료영상 표지기술은 환자로부터 촬영된 엑스선 영상, 자기공명영상 또는 컴퓨터 단층촬영 영상 따위의 의료영상을 탐색하여 의미 있는 부분만 분할 표지하는 것으로 질병을 빠르고 정밀하게 진단하기 위한 보조 수단으로써 각광받고 있다. 종래 기계학습 기반의 의료영상 표지기술은 통계적 추론에 근거하여 표지 대상 구역과 그 외부 구역을 분할하도록 목적함수를 최소화하는 것을 공통적인 철학으로써 공유하는데, 심장 단층촬영 사진으로부터 관상동맥만을 특이적으로 표지하는 등 의료영상 내부의 표지 대상과 비 표지 대상의 비율이 한 쪽으로 치우친 경우 학습에 실패하여 전방위적인 오류를 도출한다. 본 논문에서는 완전연결 컨볼루션 뉴럴 네트워크의...
Patent
Full-text available
The composing method based on the cyclic type neural network comprises the step of outputting the code of the i+1 the code of the rest i except for the first code is again input to the auto encoder among the code in which the computer apparatus is outputted in the auto encoder of the i+1 and the step of inputting the seed code of the i to the auto...
Patent
Full-text available
The musical composition method using the Markov chain and Bayesian inference includes the step of producing the pieces of music including the step of the computer apparatus inputting the seed code to the first Markov chain and extracting the code progress, the computer apparatus is the code progress, and the step, of extracting the baseline it inpu...
Patent
Full-text available
The music search method using the neural network comprises the step of searching the step of converting Seed data which the computer apparatus receives into the chroma gram (chromagram) by unit of the section constant in the frequency domain, and the step of outputting multiple vector information inputting data in which the computer apparatus is tr...
Patent
Full-text available
The reproduced music is analyzed and the melody is extracted. And a method includes the step of determining the melody candidate set including the step of receiving the consecutive negative principle in nature, the step that the computer apparatus converts the negative principle in nature to the frequency domain, and the multiple melodies per the t...
Patent
Full-text available
The musical composition method using the deep reinforcement learning comprises the step of the step and the computer apparatus for extracting controlling in consideration of the rhythm according to the flow of time of the melody line the step of extracting the fixed melody line the computer apparatus inputs the seed melody to the melody neural netw...
Poster
Full-text available
https://ieeexplore.ieee.org/abstract/document/8190813
Conference Paper
Full-text available
Modern control theories such as systems engineering approaches try to solve nonlinear system problems by revelation of causal relationship or co-relationship among the components; most of those approaches focus on control of sophisticatedly modeled white-boxed systems. We suggest an application of actor-critic reinforcement learning approach to con...
Patent
Full-text available
The disclosed technology comprises the circuit which is mounted inside the case part: case part which is combined as if it surrounds the smart terminal as the smart terminal case and it senses the presence of the open type Wi-Fi environment and it analyzes the signal strength of the open type Wi-Fi environment and it outputs the signal to the lamp...
Patent
Full-text available
The present invention relates to the solid material storing container. The invention provides the solid material storing container comprising the tuneable filter part which is combined in the bottleneck portion in order to prevent that the solid material is arbitrarily ejected through the lid which selectively opens and closes the bottleneck port...
Patent
Full-text available
The present invention is to provide the throwing type fire extinguisher which includes the sealed portion having the material fusing at the case of the hemispherical body portion which is cut down in the diameter of the spherical shell in the horizontal side and is formed respectively and spherical shell shape and the preset temperature consisting...
Patent
Full-text available
The disclosed technology comprises the step of giving marks the response the step of measuring the development balance compares with the pre-stored logical system in the system the step that the item server of the system measuring the cerebrum development balance as the cerebrum development balance measuring method and cerebrum development type cla...
Patent
Full-text available
The disclosed technology comprises the step of storing the above-mentioned feedback received the feedback for the first learning method and the step: step: step: step: of transmitting the above-mentioned first learning method drawn with the terminal of the learner is received as the method and the tailor-made type learning method providing system p...

Questions

Question (1)
Question
Hi. Would you recommend a nice labeling tool for object detection?
I hope it is easy enough for student interns.
Thanks.

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Cited By

Projects

Projects (18)
Project
Applying artificial intelligence on English education.
Archived project
To build crawlers to gather scientific papers from the web automatically, and analyze them to drive useful information.
Archived project
To provide a tool for biomedical information crawling.