Second Half of 2020

Performance Improvement Method of Convolutional Neural Network Using Agile Activation Function

The convolutional neural network is composed of convolutional layers and fully connected layers. The nonlinear activation function is used in each layer of the convolutional layer and the fully connected layer. The activation function being used in a...
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Digital Mirror System with Machine Learning and Microservices

Mirror is a physical reflective surface, typically of glass coated with a metal amalgam, and it is to reflect an image clearly. They are available everywhere anytime and become an essential tool for us to observe our faces and appearances. With the a...
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Hybrid Learning for Vision-and-Language Navigation Agents

The Vision-and-Language Navigation(VLN) task is a complex intelligence problem that requires both visual and language comprehension skills. In this paper, we propose a new learning model for visual-language navigation agents. The model adopts a hybri...
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Clustering Performance Analysis of Autoencoder with Skip Connection

In addition to the research on noise removal and super-resolution using the data restoration (Output result) function of Autoencoder, research on the performance improvement of clustering using the dimension reduction function of autoencoder are acti...
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First Half of 2020

Development of Application to Deal with Large Data Using Hadoop for 3D Printer

3D printing is one of the emerging technologies and getting a lot of attention. To do 3D printing, 3D model is first generated, and then converted to G-code which is 3D printer’s operations. Facet, which is a small triangle, represents a small surfac...
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Topic Analysis of the National Petition Site and Prediction of Answerable Petitions Based on Deep Learning

Since the opening of the national petition site, it has attracted much attention. In this paper, we perform topic analysis of the national petition site and propose a prediction model for answerable petitions based on deep learning. First, 1,500 peti...
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Estimating Gastrointestinal Transition Location Using CNN-based Gastrointestinal Landmark Classifier

Since the performance of deep learning techniques has recently been proven in the field of image processing, there are many attempts to perform classification, analysis, and detection of images using such techniques in various fields. Among them, the...
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An Energy Consumption Prediction Model for Smart Factory Using Data Mining Algorithms

Energy Consumption Predictions for Industries has a prominent role to play in the energy management and control system as dynamic and seasonal changes are occurring in energy demand and supply. This paper introduces and explores the steel industry's ...
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Second Half of 2019

Enhanced Sound Signal Based Sound-Event Classification

The explosion of data due to the improvement of sensor technology and computing performance has become the basis for analyzing the situation in the industrial fields, and various attempts to detect events based on such data are increasing recently. I...
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A Node2Vec-Based Gene Expression Image Representation Method for Effectively Predicting Cancer Prognosis

Accurately predicting cancer prognosis to provide appropriate treatment strategies for patients is one of the critical challenges in bioinformatics. Many researches have suggested machine learning models to predict patients’ outcomes based on their g...
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Perceptual Generative Adversarial Network for Single Image De-Snowing

Image de-snowing aims at eliminating the negative influence by snow particles and improving scene understanding in images. In this paper, a perceptual generative adversarial network based a single image snow removal method is proposed. The residual U...
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A Technique for Detecting Companion Groups from Trajectory Data Streams

There have already been studies analyzing the trajectories of objects from data streams of moving objects. Among those studies, there are also studies to discover groups of objects that move together, called companion groups. Most studies to discover...
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First Half of 2019

Sentiment Analysis of Foot-and-Mouth Disease Using Tweet Text-Mining Technique

Due to the FMD(foot-and-mouth disease), the domestic animal husbandry and related industries suffer enormous damage every year. Although various academic researches related to FMD are ongoing, engineering studies on the social effects of FMD are very...
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A Study on the Identification of Open Source License Compatibility Violations

Open source software is used in various ways when developing new softwares all around the world. It requires rights and responsibilities as a form of an open source software license. Because the license is a contract between original software develop...
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Deep Neural Network-Based Scene Graph Generation for 3D Simulated Indoor Environments

Scene graph is a kind of knowledge graph that represents both objects and their relationships found in a image. This paper proposes a 3D scene graph generation model for three-dimensional indoor environments. An 3D scene graph includes not only objec...
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Evaluation of Sentimental Texts Automatically Generated by a Generative Adversarial Network

Recently, deep neural network based approaches have shown a good performance for various fields of natural language processing. A huge amount of training data is essential for building a deep neural network model. However, collecting a large size of ...
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