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REFERENCE LINKING PLATFORM OF KOREA S&T JOURNALS
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The Journal of Korea Institute of Information, Electronics, and Communication Technology
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The Korea Institute of Information & Electronic Communication Technology
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Volume & Issues
Volume 9, Issue 4 - Aug 2016
Volume 9, Issue 3 - Jun 2016
Volume 9, Issue 2 - Apr 2016
Volume 9, Issue 1 - Feb 2016
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The Information Retrieval System for Software Reuse
Kim, Young-Geil ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 1~8
DOI : 10.17661/jkiiect.2016.9.1.001
In this paper, several problems functioning as the obstacles against software reuse were summarized. Among them, the issues dealt with in this paper include the effective method for constructing the library, the proper structure of the library, and the efficient retrieval technique. The knowledge-based approach and the information retrieval approach were integrated to construct and manage the library. The former is on the object- oriented model. Basically the object-oriented library is based on the classes and organized by inheritance. Because inheritance hierarchy is based on syntactical information, it dose not present the relationship of functionality. Using the information retrieval approach, the index file which characterizes the component and similarity among the components can be analyzed. Especially, we focused on the reusable library for the object-oriented programming environments.
Development of Mobility and Vitality Signal Monitoring System Based on ZigBee-PSTN Gateway for the Elderly
Choi, Kyung-Sun ; Chun, Joong-Chang ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 9~14
DOI : 10.17661/jkiiect.2016.9.1.009
Recently the number of the elderly who live alone are increasing more and more as the average life span is prolonged. The elderly are probably in danger at home without being helped due to external aggressions or sudden health problems. Accordingly, more and more interests are taken in medical welfare for the healthy life of the seniors. In this paper, we have developed a mobility and vitality signal monitoring system based on ZigBee-PSTN gateway for the elderly. This combination of ZigBee wireless sensor network and PSTN can be easily established even in the poor internet infrastructure as is usually common for the elderly, with the advantage of providing non-constrained monitoring feature. The research result can be extended to the future tele-medicine system.
Flexible Crypto System for IoT and Cloud Service
Kim, SeokWoo ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 15~23
DOI : 10.17661/jkiiect.2016.9.1.015
As various IoT devices appear recently, Cloud Services such as DropBox, Amazon S3, Microsoft Azure Storage, etc are widely use for data sharing across the devices. Although, cryptographic algorithms like AES is prevalently used for data security, there is no mechanisms to allow selectively and flexibly use wider spectrum of lightweight cryptographic algorithms such as LEA, SEED, ARIA. With this, IoT devices with lower computation power and limited battery life will suffer from overly expensive workload and cryptographic operations are slower than what is enough. In this paper, we designed and implemented a CloudGate that allows client programs of those cloud services to flexibly select a cryptographic algorithms depending on the required security level. By selectively using LEA lightweight algorithms, we could achieve the cryptographic operations could be maximum 1.8 faster and more efficient than using AES.
The analysis of Korea and China`s moxibustion culture effects to Japan`s process of forming moxibustion culture
Shin, Yeon-Kyun ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 24~31
DOI : 10.17661/jkiiect.2016.9.1.024
This thesis is the study of the effects of Korea and China to Japan`s moxibutsion formation historically and the process of Japan accepting and systemizing these effects. The method to the study is to organize the features and developments of Korea, China and especially Japan periodically by focusing on literature. Japan had traveled through China and Korea to resolve the medical problems in Japan and established a traditional medical system by interacting medical technology and publications. Korea had made a tremendous role in developing Japan`s traditional medical development by accepting and making a system to China`s advanced medical knowledge and books to spread these to Japan. However, Japan is the most developed from those three country for moxibustion. Through the studies of Japan`s moxibustion culture and the process of the development, this thesis will present methods of development and recognition to our own traditional medicine of moxibustion.
An approach to utilize human empathy measurement
Jin, Jung-A ; Kim, Sun-Woo ; Choi, Yeon-Sung ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 32~37
DOI : 10.17661/jkiiect.2016.9.1.032
When another person is injured finger in the car door do you know that feeling? Do you feel the emotion reading a novel? How do you feel the emotion of other person? This is due to empathy. Empathy is feel emotion or react emotionally of other person. Empathy is feel together. In this paper, we are going to describe how to measure these empathy. Before you begin, it is not easy to measure human empathy. The reason is that humans have communications system is diverse. Because it is different feel and be expressed sympathy for each person, is required various data analysis. In this paper, we proposed a new method to utilize Head Nodding and a short speech units (1sec : A-ha, Yes, Good etc.).
Fall Detection System Using Motion Vector
Kim, Sang-Soo ; Kim, Sun-Woo ; Choi, Yeon-Sung ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 38~44
DOI : 10.17661/jkiiect.2016.9.1.038
In this paper, Author of this article presents a system to ensure the safety of residents in case the residents occurs an fall situation. Author of this article use weighted difference image and motion vector. Proposed system suggested the fall detection algorithm using weighted difference image and motion vector. Fall detection algorithm showed a success rate of 85% ~ 97.1% through 150 experiments. Proposed algorithm showed a litter higher or similar success rate than the existing camera based system.
A transducer array for focusing the ultrasound setting angle
Lee, Sang-sik ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 45~48
DOI : 10.17661/jkiiect.2016.9.1.045
The treatment of obesity have been developed various devices for the treatment of obesity, the ultrasound is to be made after the state changes to become easy fat decomposition by heat and vibrations to facilitate the flow of blood and lymph fatty acid released into the blood. There is such ultrasonic transducer array is used in obesity therapy focusing angle of the transducer array and the frequency may have a significant impact on the degradation of fat. In this paper, we set the frequency that reaches the shortest time to a set temperature 27kHz, 1MHz, by applying a transducer with a diameter of 5mm, 10mm, 16mm for the frequency of 3MHz, obtain the wavelength and near the stomach in order to set the frequency of the transducer array, which was set to the focusing angle of the transducer with three contact surfaces. As a result, the time to reach the set temperature was short days when 3MHz frequency, the focusing angle is titrated is
A Secure AIS Protocol Suggestion with Analyses of the Standard AIS Protocol
Lee, Jung-Su ; Heo, Ouk ; Kim, Jae-Hwan ; Chung, Sung-Wook ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 49~57
DOI : 10.17661/jkiiect.2016.9.1.049
Recently, marine accidents such as the sinking accident Mongol freighter ship and the sinking accident of Sewol ferry in Jindo continuously happen. In order to decrease the number of these marine accidents, Korean ships are obliged to follow the AIS(Automatic Identification System) system. The AIS protocol includes all information for sailing ships. However, the standard AIS protocol does not provide any security function, In addition, it is possible to hijack the standard AIS protocol in case of using a satellite communication device called FUNcuve Dongle Pro+. Therefore, this paper analyzes weak points of the security in the standard AIS protocol. Furthermore, this paper ensures reliability by marking the MAC Address of sender and receiver for secure communication and suggests the protocol that can securely send data, using the VPN Tunnelling method. Therefore, the suggested AIS protocol provides the secure communication to the AIS protocol and protect the messages in the AIS protocol, which can serve safe voyages by decreasing the marine accidents.
Consideration on Fasting Cure as Natural Healing and Holistic Medicine
Yun, In-Suk ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 58~66
DOI : 10.17661/jkiiect.2016.9.1.058
The purpose of this study is to consider of fasting cure as natural healing and holistic medicine. As a study method, this author conducted a literature review to figure out the history and meaning of fasting found in religious thoughts and studied the cases applying fasting to either mental or physical healing analytically. According to the study results, first, in terms of religious thoughts, fasting plays significant roles mentally, and the act of fasting influences mankind`s mind considerably. Second, fasting as a means of humans` mental and physical healing has been playing significant roles as the medical act of natural healing that has been transmitted from a long time ago. As a result, this author has found that fasting cure has great value as holistic medicine based on natural healing. Based on the implications of this study, this researcher expects that this study will be used as fundamental material to provide the directions and grounds of fasting cure as efficient healing in the aspects of holistic medicine exerting effects on chronic disease resulted from habits or diseases caused by stress, a factor that results in many different kinds of diseases in this age.
Study on the Amplitude Modification Audio Watermarking Technique for Mixed Music with High Inaudibility
Kang, Se-Koo ; Lee, Young-Seok ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 67~74
DOI : 10.17661/jkiiect.2016.9.1.067
In this paper, we propose a watermarking technology for a mixed music. The mixed music means recreated music that contained a number of musics in one audio clip. Royalty associated with the audio content is typically imposed by the full audio content. However, the calculation of royalties gives rise to conflict between copyright holders and users in the mixed music because it uses not full audio content but a fraction of that. To solve the conflict related with the mixed music, we propose a audio watermarking technique that inserts different watermarks for each audio in the audio that make up the mixed music. The proposed watermarking scheme might have poor SNR (signal to noise ratio) to embed to each audio clip. To overcome poor SNR problem, we used inaudible pseudo random sequence which modifies typical pseudo random sequence to canonical signed digit (CSD) form. The proposed method verifies the performance by each watermark extraction and the time internal estimation valies from the mixed music.
A Recognition Method for Main Characters Name in Korean Novels
Kim, Seo-Hee ; Park, Tae-Keun ; Kim, Seung-Hoon ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 75~81
DOI : 10.17661/jkiiect.2016.9.1.075
The main characters play leading roles in novels. In the previous studies, they recognize the main characters in a novel mainly based on dictionaries that built beforehand. In English, names begin with upper cases and are used with some words. In this paper, we propose a recognition method for main characters name in Korean novels by using predicates, rules and weights. We first recognize candidates for the characters name by predicates and propose some rules to exclude candidates that cannot be characters. We assign importances for candidates, considering weights that given by the number of candidates appeared in a sentence. Finally, if the importance of the character is more than a threshold, we decide that the character is one of main characters. The results from the experiments for 300 novels show that an average accuracy is 85.97%. The main characters name may be used to grasp relationships among characters, character`s action and tendency.
Study on low-level laser therapy device according to the obesity development
Lee, Sang-sik ; Kim, Jun-tae ; Jeong, Jin-hyoung ; Kim, Nam-Sun ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 82~89
DOI : 10.17661/jkiiect.2016.9.1.082
And by entering into an aging society with economic growth "beautiful and healthy desire to live`, aesthetics industry as promote interest in `Anti-aging` is emerging as a promising business increased significantly the skin care market. However, the management of the hospital or the temporal order to receive professional care providers, spatial, and cost constraints caused many companies to solve this problem began to approach the Home Care Area. Global trends in personal skin care market has been activated, the domestic has been activated at low cost, private market due to the recession. We have performed this test in order to develop a skin care device for home in order to compensate for this point.In this paper, we develop a low-level laser to create a personal skin care products and sought to incorporate them into the skin cosmetic.Expand the pores by using the low-level laser to the skin by to the dermal layer of the skin was penetrated aim experiment the ampoule, and by a comparison of the medical low-level laser reliability and determine the effectiveness or absence of the performance and efforts to commercialize.
Study on the Realization of Tourism Culture Welfare by Using Confucius Heritage - Based on Confucian Buildings -
Oh, Seung-ha ; Jo, Won-seob ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 90~99
DOI : 10.17661/jkiiect.2016.9.1.090
The present study investigates the realization of tourism culture welfare by using Confucian heritage. From June 13 to November 7, 2014, site surveys and interviews were conducted for hyanggo (hyanggo: Confucian temple and school to teach students in Joseon Dynasty period), seowon (seowon: a memorial hall for Confucianist services to honor distinguished scholars and statesmen) and nujung (nujung: outdoor pavilion or gazebo) located in Youngwol -gun. Questionnaire pertaining to site survey and in-depth interviews for the building owners and managers was used to collect necessary data and scientific investigation was performed for analysis. As a result, the historical background was found to be culturally valuable asset for both region`s tourism and culture welfare. Secondly, hyanggyo and seowon were found to exhibit traditional Confucius cultural form, while nujung exhibited a rare architectural trait. Hence it seems necessary to develop a different social tourism resource specialized for nujung. Thirdly, the rendering of Confucius heritages to tourism culture welfare resources thus far seems to be insufficient; hence, development and operation of marketing programs will be necessary. The implications of the present study require succession and modern reinterpretation of Confucian heritages for further development into digital tourism that will encompass Confucian culture and today`s culture. Furthermore, studies of the tourism culture welfare policies that will promote the co-existence with the region will be needed.
Research of Controled Traffic Signal by Image Processing and Fuzzy Logic
Shin, Ji-Hwan ; Park, Mu-Hun ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 100~108
DOI : 10.17661/jkiiect.2016.9.1.100
In this paper, We propose a method which prevents severe traffic jam by controlling traffic signal by itself based on image-processed information and fuzzy logic. The detailed idea of this method is first to let a closed monitoring camera gather the number of cars which show the flow of traffic the designated roads which are commonly considered to have traffic. After executing the image processing method on each image gathered from the monitoring camera, this system determines the changing timing of traffic signal based on fuzzy logic. Also, this image processing method shows good performance in real road environment because the setup background image which used in this system is designed to be updated in real time. All of good points mentioned above would lead driver and users to cost efficient and time efficient results by preventing the increase of the number of traffic on road in advance with the automatic traffic signal controlling algorithm based on the fuzzy logic.
An Error Control in a Whiteboard for M2M Environment
Bae, Cheol-Soo ; Ko, Eung-Nam ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 109~113
DOI : 10.17661/jkiiect.2016.9.1.109
The necessity of M2M(Machine to Machine) and Multimedia CSCW is described, and error control for multimedia CSCW(Computer Supported Cooperated Works) based on M2M is suggested. The relationship of information collection and utility is relationship of man to man, but is developed object to object by information communication and control system. This paper describes an error control and a white board in multimedia CSCW for M2M environment.
An Error Synchronization running on Gateway Software Stack based on CoAP
Ko, Eung-Nam ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 114~119
DOI : 10.17661/jkiiect.2016.9.1.114
The necessity of IoT(Internet of Things) and Multimedia CSCW is described, and error control for multimedia CSCW(Computer Supported Cooperated Works) based on CoAP stack is suggested. This paper describes an error synchronization running on gateway software stack based CoAP. This system consists of an CS_EDA, and CS_ESA. CS_EDA is an agent that detects an error for multimedia distance system based on gateway software stack based CoAP environment. CS_ESA is an agent that is an error synchronization system for multimedia distance control based on gateway software stack based CoAP environment. From the perspective of multimedia collaborative environment of gateway software stack based CoAP, an error application becomes another interactive presentation error is synchronized with participants engaged in a cooperative work.
Design of a 512b Multi-Time Programmable Memory IPs for PMICs
Jang, Ji-Hye ; Ha, Pan-Bong ; Kim, Young-Hee ;
The Journal of Korea Institute of Information, Electronics, and Communication Technology, volume 9, issue 1, 2016, Pages 120~131
DOI : 10.17661/jkiiect.2016.9.1.120
In this paper, a 512b MTP memory IP is designed by using MTP memory cells which are written by the FN (Fowler-Nordheim) tunneling method with only MV (medium voltage) devices of 5V which uses the back-gate bias, that is VNN (negative voltage). The used MTP cell consists of a CG (control gate) capacitor, a TG (tunnel gate) transistor, and a select transistor. To reduce the size of the MTP memory cell, just two PWs (P-wells) are used: one for the TG and the select transistors; and the other for the CG capacitor. In addition, just one DNW (deep N-well) is used for the entire 512b memory cell array. VPP and VNN generators supplying pumping voltages of
which are insensitive to PVT variations since VPP and VNN level detectors are designed by a regulated voltage, V1V (