간행물

한국정보처리학회> JIPS(Journal of Information Processing Systems)

JIPS(Journal of Information Processing Systems) update

  • : 한국정보처리학회
  • : 공학분야  >  전자공학
  • : KCI등재
  • : SCOPUS
  • : 연속간행물
  • : 격월
  • : 1976-913x
  • : 2092-805X
  • : International journal of information processing systems(~2007)→Journal of information processing system(2008~)

수록정보
15권2호(2019) |수록논문 수 : 19
간행물 제목
15권2호(2019년) 수록논문
권호별 수록 논문
| | | |

KCI등재 SCOPUS

1IoT and Smart City Technology: Challenges, Opportunities, and Solutions

저자 : Young-sik Jeong , Jong Hyuk Park

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 2호 발행 연도 : 2019 페이지 : pp. 233-238 (6 pages)

다운로드

(기관인증 필요)

초록보기

Internet of Things (IoT) technology has been recently utilized in diverse fields. Smart city is one of the IoT application domains with a lot of research topics and which is operated by integrated IoT applications. In this paper, diverse kinds of solutions, processes, and frameworks to address the existing challenges in information technology are introduced. Such solutions involve various future track topics including blockchain, security, steganography, optimization, machine learning, smart system, and so on. In the subsequent paragraphs, we describe each topic in a summarized way in terms of the existing challenges and their solutions. Specifically, this paper introduced 18 novel and enhanced research studies from different countries in the world. We present diverse kinds of paradigms to subjects that tackle diverse kinds of research areas such as IoT and Smart City, and so on.

KCI등재 SCOPUS

2Enhanced Security Framework for E-Health Systems using Blockchain

저자 : Mohan Kubendiran , Satyapal Singh , Arun Kumar Sangaiah

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 2호 발행 연도 : 2019 페이지 : pp. 239-250 (12 pages)

다운로드

(기관인증 필요)

초록보기

An individual's health data is very sensitive and private. Such data are usually stored on a private or community owned cloud, where access is not restricted to the owners of that cloud. Anyone within the cloud can access this data. This data may not be read only and multiple parties can make to it. Thus, any unauthorized modification of health-related data will lead to incorrect diagnosis and mistreatment. However, we cannot restrict semipublic access to this data. Existing security mechanisms in e-health systems are competent in dealing with the issues associated with these systems but only up to a certain extent. The indigenous technologies need to be complemented with current and future technologies. We have put forward a method to complement such technologies by incorporating the concept of blockchain to ensure the integrity of data as well as its provenance.

KCI등재 SCOPUS

3Research on Finite-Time Consensus of Multi-Agent Systems

저자 : Lijun Chen , Yu Zhang , Yuping Li , Linlin Xia

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 2호 발행 연도 : 2019 페이지 : pp. 251-260 (10 pages)

다운로드

(기관인증 필요)

초록보기

In order to ensure second-order multi-agent systems (MAS) realizing consensus more quickly in a limited time, a new protocol is proposed. In this new protocol, the gradient algorithm of the overall cost function is introduced in the original protocol to enhance the connection between adjacent agents and improve the moving speed of each agent in the MAS. Utilizing Lyapunov stability theory, graph theory and homogeneity theory, sufficient conditions and detailed proof for achieving a finite-time consensus of the MAS are given. Finally, MAS with three following agents and one leading agent is simulated. Moreover, the simulation results indicated that this new protocol could make the system more stable, more robust and convergence faster when compared with other protocols.

KCI등재 SCOPUS

4A Block-Based Adaptive Data Hiding Approach Using Pixel Value Difference and LSB Substitution to Secure E-Governance Documents

저자 : Tanmoy Halder , Sunil Karforma , Rupali Mandal

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 2호 발행 연도 : 2019 페이지 : pp. 261-270 (10 pages)

다운로드

(기관인증 필요)

초록보기

In order to protect secret digital documents against vulnerabilities while communicating, steganography algorithms are applied. It protects a digital file from unauthorized access by hiding the entire content. Pixelvalue-difference being a method from spatial domain steganography utilizes the difference gap between neighbor pixels to fulfill the same. The proposed approach is a block-wise embedding process where blocks of variable size are chosen from the cover image, therefore, a stream of secret digital contents is hidden. Least significant bit (LSB) substitution method is applied as an adaptive mechanism and optimal pixel adjustment process (OPAP) is used to minimize the error rate. The proposed application succeeds to maintain good hiding capacity and better signal-to-noise ratio when compared against other existing methods. Any means of digital communication specially e-Governance applications could be highly benefited from this approach.

KCI등재 SCOPUS

5A Synchronization Scheme Based on Moving Average for Robust Audio Watermarking

저자 : Jinquan Zhang , Bin Han

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 2호 발행 연도 : 2019 페이지 : pp. 271-287 (17 pages)

다운로드

(기관인증 필요)

초록보기

The synchronization scheme based on moving average is robust and suitable for the same rule to be adopted in embedding watermark and synchronization code, but the imperceptibility and search efficiency is seldom reported. The study aims to improve the original scheme for robust audio watermarking. Firstly, the survival of the algorithm from desynchronization attacks is improved. Secondly, the scheme is improved in inaudibility. Objective difference grade (ODG) of the marked audio is significantly changed. Thirdly, the imperceptibility of the scheme is analyzed and the derived result is close to experimental result. Fourthly, the selection of parameters is optimized based on experimental data. Fifthly, the search efficiency of the scheme is compared with those of other synchronization code schemes. The experimental results show that the proposed watermarking scheme allows the high audio quality and is robust to common attacks such as additive white Gaussian noise, requantization, resampling, low-pass filtering, random cropping, MP3 compression, jitter attack, and time scale modification. Moreover, the algorithm has the high search efficiency and low false alarm rate.

KCI등재 SCOPUS

6Compression and Enhancement of Medical Images Using Opposition Based Harmony Search Algorithm

저자 : Rekha Haridoss , Samundiswary Punniyakodi

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 2호 발행 연도 : 2019 페이지 : pp. 288-304 (17 pages)

다운로드

(기관인증 필요)

초록보기

The growth of telemedicine-based wireless communication for images―magnetic resonance imaging (MRI) and computed tomography (CT)―leads to the necessity of learning the concept of image compression. Over the years, the transform based and spatial based compression techniques have attracted many types of researches and achieve better results at the cost of high computational complexity. In order to overcome this, the optimization techniques are considered with the existing image compression techniques. However, it fails to preserve the original content of the diagnostic information and cause artifacts at high compression ratio. In this paper, the concept of histogram based multilevel thresholding (HMT) using entropy is appended with the optimization algorithm to compress the medical images effectively. However, the method becomes time consuming during the measurement of the randomness from the image pixel group and not suitable for medical applications. Hence, an attempt has been made in this paper to develop an HMT based image compression by utilizing the opposition based improved harmony search algorithm (OIHSA) as an optimization technique along with the entropy. Further, the enhancement of the significant information present in the medical images are improved by the proper selection of entropy and the number of thresholds chosen to reconstruct the compressed image.

KCI등재 SCOPUS

7A Prediction Model of the Sum of Container Based on Combined BP Neural Network and SVM

저자 : Min-jie Ding , Shao-zhong Zhang , Hai-dong Zhong , Yao-hui Wu , Liang-bin Zhang

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 2호 발행 연도 : 2019 페이지 : pp. 305-319 (15 pages)

다운로드

(기관인증 필요)

초록보기

The prediction of the sum of container is very important in the field of container transport. Many influencing factors can affect the prediction results. These factors are usually composed of many variables, whose composition is often very complex. In this paper, we use gray relational analysis to set up a proper forecast index system for the prediction of the sum of containers in foreign trade. To address the issue of the low accuracy of the traditional prediction models and the problem of the difficulty of fully considering all the factors and other issues, this paper puts forward a prediction model which is combined with a back-propagation (BP) neural networks and the support vector machine (SVM). First, it gives the prediction with the data normalized by the BP neural network and generates a preliminary forecast data. Second, it employs SVM for the residual correction calculation for the results based on the preliminary data. The results of practical examples show that the overall relative error of the combined prediction model is no more than 1.5%, which is less than the relative error of the single prediction models. It is hoped that the research can provide a useful reference for the prediction of the sum of container and related studies.

KCI등재 SCOPUS

8Analysis of the Sociality and Democratic-Citizenship Changes from the Application of the Scratch Remix Function in Cooperative Learning

저자 : Oh-han Kang

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 2호 발행 연도 : 2019 페이지 : pp. 320-330 (11 pages)

다운로드

(기관인증 필요)

초록보기

This study analyzed changes in sociality and democratic-citizenship among elementary school students in the information class and the science class at the Science Education Institute for the Gifted, who were divided into an experimental group and a control group. The experimental group engaged in the Learning Together (LT) cooperative form of learning for which the remix function of Scratch, an educational programming language, was applied, while the control group was given general instructor-led lessons. Members in the experimental group were able to modify processes during projects through the usage of the remix function, thereby actively participating in the projects and eventually generating team-based results. The post-class t-tests showed a greater degree of improvements in sociality and democratic citizenship for the experimental group that was offered the remix-function-based cooperative learning than the control group. Statistically significant differences were present between two groups particularly in “cooperative spirit” sub-domain of sociality and the “community” and “responsibility” sub-domains of democratic citizenship.

KCI등재 SCOPUS

9Uncertainty Analysis of Dynamic Thermal Rating of Overhead Transmission Line

저자 : Xing Zhou , Yanling Wang , Xiaofeng Zhou , Weihua Tao , Zhiqiang Niu , Ailing Qu

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 2호 발행 연도 : 2019 페이지 : pp. 331-343 (13 pages)

다운로드

(기관인증 필요)

초록보기

Dynamic thermal rating of the overhead transmission lines is affected by many uncertain factors. The ambient temperature, wind speed and wind direction are the main sources of uncertainty. Measurement uncertainty is an important parameter to evaluate the reliability of measurement results. This paper presents the uncertainty analysis based on Monte Carlo. On the basis of establishing the mathematical model and setting the probability density function of the input parameter value, the probability density function of the output value is determined by probability distribution random sampling. Through the calculation and analysis of the transient thermal balance equation and the steady- state thermal balance equation, the steady-state current carrying capacity, the transient current carrying capacity, the standard uncertainty and the probability distribution of the minimum and maximum values of the conductor under 95% confidence interval are obtained. The simulation results indicate that Monte Carlo method can decrease the computational complexity, speed up the calculation, and increase the validity and reliability of the uncertainty evaluation.

KCI등재 SCOPUS

10Multi-Person Tracking Using SURF and Background Subtraction for Surveillance

저자 : Juhee Yu , Kyoung-mi Lee

발행기관 : 한국정보처리학회 간행물 : JIPS(Journal of Information Processing Systems) 15권 2호 발행 연도 : 2019 페이지 : pp. 344-358 (15 pages)

다운로드

(기관인증 필요)

초록보기

Surveillance cameras have installed in many places because security and safety is becoming important in modern society. Through surveillance cameras installed, we can deal with troubles and prevent accidents. However, watching surveillance videos and judging the accidental situations is very labor-intensive. So now, the need for research to analyze surveillance videos is growing. This study proposes an algorithm to track multiple persons using SURF and background subtraction. While the SURF algorithm, as a person-tracking algorithm, is robust to scaling, rotating and different viewpoints, SURF makes tracking errors with sudden changes in videos. To resolve such tracking errors, we combined SURF with a background subtraction algorithm and showed that the proposed approach increased the tracking accuracy. In addition, the background subtraction algorithm can detect persons in videos, and SURF can initialize tracking targets with these detected persons, and thus the proposed algorithm can automatically detect the enter/exit of persons.

12

내가 찾은 최근 검색어

최근 열람 자료

맞춤 논문

보관함

내 보관함
공유한 보관함

1:1문의

닫기