• Title/Summary/Keyword: 인식된 짐스러움

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Analysis of the M-Commerce Protocol based on Diffie-Hellman (Diffie-Hellman기반 M-Commerce 프로토콜 분석)

  • Kim Hyun-Seok;Kim Il-Gon;Choi Jin-Young;Noh Jung-Hyun;Yoo Hee-Jun
    • Proceedings of the Korean Information Science Society Conference
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    • 2005.07a
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    • pp.226-228
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    • 2005
  • 최근 모바일 단말기를 이용한 전자상거래 서비스가 활발해 짐에 따라, 사용자 및 서비스 제공자간의 통신 안전성 확보가 중요한 문제로 인식되고 있다. 지금까지 제안된 대부분의 모바일 프로토콜들은 상호 안전한 키 교환을 위해 Diffie-Hellman 알고리즘을 사용하고 있다. 본 논문에서는 BCY 및 ASK 프로토콜을 통해서 Diffie-Hellman 알고리즘 기반 모바일 프로토콜의 상호 키 교환 및 인증절차를 살펴보고, Casper 및 FDR 도구를 이용하여 무선환경기반 M-Commerce 프로토콜의 안전성을 분석하였다.

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Development of Autonomous Logistics Transportation System using Raspberry Pi (라즈베리파이를 이용한 자율물류 운반 시스템 개발)

  • Kang, Young-Hoon;Park, Chang-Hyeon;Lee, Min-Woo;Kim, Da-Eun;Lee, Seung-Dae
    • The Journal of the Korea institute of electronic communication sciences
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    • v.17 no.1
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    • pp.125-132
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    • 2022
  • In this paper, we presented a cart which can automatically transport loads to the distribution center of the appointed indoor place, based on Raspberry pi 4. It can recognize the obstacles by using the ultrasonic sensors so that it prevents the collision and takes a detour. Further, we entered the direction control code in the RFID. It has installed at important points such as the intersections of the destinations, so that if the RFID reader of the cart senses the RFID, the cart would stop or change the direction. After the transportation, if the load cell(weight sensor) recognizes that the baggage is unloaded, the cart returns to the initial point and would be retrieved. Therefore, we embodied the transportation cart which reduces the use of manpower and solves the problems conveniently across the transportation strategies.

Analysis of Perception Pattern about Good Death of the Elderly ('좋은 죽음'에 관한 노인의 인식유형 분석)

  • Kim, Hyunjeong
    • 한국노년학
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    • v.39 no.3
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    • pp.613-633
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    • 2019
  • The purpose of this research is to analyze the subjective perception pattern of Good Death of the Elderly by using Q-methodology. The researcher conducted individual in-depth interviews of 9 people, 4 times FGI and literature reviews to collect self-reflective statements about good death and dying. The interviewees were death-related workers, people who had experience with death of their spouse or parents, experts and the elderly through individual or group interviews. Thirty-four Q-samples were extracted from the Q-population and P-samples of thirty people male and female 15 each from sixties to eighties participated in Q-sorting. Data analysed using by QUANL program and found that three factor structures were appropriate accounted for 54.64% of the total variance. Perception pattern on Good Death was analysed into 3 types; Death without fear(type 1), Burdenless death(type 2), Long-lived-death(type 3). According to these results, the researcher discussed theoretically and suggested some significant implications.

The Qualitative Study on the Counseling Psychology Major Recognition of University Students (대학생들의 상담심리학 전공 인식에 관한 질적 연구)

  • Park, Jong-Hwan;Kim, Hyun-Sook
    • The Journal of the Korea Contents Association
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    • v.21 no.2
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    • pp.406-420
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    • 2021
  • This study used Glaser's grounded theory method for the recognition of college students' majors in counseling psychology. Among the 3rd and 4th grade students majoring in counseling psychology, 19 students participated in the study, focusing on them for 5 months and collecting data through individual interviews. As a result of analyzing the data, 103 concepts, 26 subcategories, 9 upper categories, and 1 core category were derived. As a result of the study, first, the participants wanted to relieve the burden of people's hearts and had the hope of becoming a healer. Second, among the participants, in terms of their personality and aptitude for their major field, they perceived it as joy and satisfaction, such as 'It fits well with the major,' 'I made a good choice,' and 'It became a turning point in life.' However, they also recognized the incompatibility of the major, such as disharmony of aptitude, burden of the role of counselor, and rejection of major. Third, although participants showed usefulness in their major learning, their perception of the career path in their major was acting as anxiety and conflict, but their concerns and conflicts resulted in financial difficulties, poor job conditions, and emotional exhaustion caused by long-term study. The burden of job, fear of counseling job, limit of undergraduate graduation, uncertainty of career, etc. acted as an obstacle in choosing a major career. Fourth, as a result of analyzing the interview data of the participants, a core category called' understanding and growth and the will of the counselor to realize the dream' was derived. In conclusion, the participant's perception of their major is the change and growth of themselves, the formation of a healthy relationship with others, and satisfaction with the suitability of their major and their aptitudes. It turned out to have a lasting will to do.

A study for interactive teacup using vision recognition system (비전 인식 시스템을 이용한 인터랙티브 찻잔 연구)

  • Cho, Hyun-Chul;Kim, Sung-Hyun;Kang, Ki-Ho;Lee, Ki-Hoon;Pan, Young-Hwan;Jung, Ji-Hong
    • 한국HCI학회:학술대회논문집
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    • 2008.02b
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    • pp.13-17
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    • 2008
  • By the change of the times and higher living standards, modern people are becoming interested in life value and culture. On this, in consideration of researches in behavior of people use teacup and drink tea; I develop a concept of interactive teacup which provides music of proper mood for people who drink and enjoy a cup of tea. The concept teacup is produced by adopting the ceramic craft process.

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Study of Autonomous Navigation for Path Guide System Using RFID (RFID를 이용한 자율주행 안내 시스템 연구)

  • Kim, Taek-Su;Kim, Youn-Gon;Jeong, Hyeon-Woo;Kim, Young-Jun;Park, Yong-Wook
    • The Journal of the Korea institute of electronic communication sciences
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    • v.14 no.1
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    • pp.213-218
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    • 2019
  • In this paper, we study autonomous navigation system for path guide system by using RFID that is enable to navigate and load in hotel. In case of a mobile robot used in a general autonomous navigation guidance system, a large amount of sensors are added to the system in order to improve the accuracy, resulting in cost problems. Therefore, to reduce the number of sensors, and to increase the accuracy and recognition rate, an autonomous driving guidance system was implemented using one of the inexpensive small micro controller units (MCU) such as Raspberry Pi3.

The Study about Improvement Plan of Special Recruitment of Police Officers -Focusing on Special Recruitment of Those who Graduated Police Administration Department- (경찰공무원 특별채용제도 개선방안에 관한 연구 -경찰행정학과 특별채용제도를 중심으로-)

  • Park, Han-Ho
    • The Journal of the Korea Contents Association
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    • v.13 no.6
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    • pp.187-193
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    • 2013
  • Execution method of the police is mostly made of human resources (police officers). In such aspect, the recruitment of proper person should be dealt with the much significance. Related to this, recruiting all police officers by open employment is not actually possible. As the society today gets complicated, using of special recruitment gets more important and professionalism of policing also gets significant. Related to this, as in particular, modern police orients a same paradigm with community policing, special recruitment of those who graduated police administration department can be a strategy for achieving the purpose of police in a time that the understanding to policing of human resources of police is needed. Therefore, this article searched the plan to improve post-recruitment system for actively using human resources graduated police administration department. These plans are: First, to remove the restriction of opportunity by adjusting examination date of open & special recruitments; Second, to suggest the extension of examination courses through additional organization of optional courses; Finally, to suggest the increase of recruiting numbers in special recruitment graduated police administration department.

Depiction of Korea in Pre-Modern Japanese language Textbooks of Japan (근대시기 일본의 국어과(國語科) 교과서에 나타난 한국)

  • Park, So-Young;Jeong, Jae-Yun
    • The Journal of the Korea Contents Association
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    • v.15 no.3
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    • pp.458-466
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    • 2015
  • This article aims at examining Japanese recognition of Korea through analyzing the Japanese language textbooks of Japan, in order to find how Japanese people perceived Korea in the first half of the 20th century. I explored descriptions related to Korea in the Japanese language textbooks published in the 1st curriculum (1904) to the 5th curriculum (1945). In this period, the Japanese language textbooks were serving in allowing Korea to be associated Queen Jin Goo and Toyotomi Hideyoshi, Korean custom and Korean landscape of Seoul and rural area. They designated Korea was a small and weak country through the stories of Queen Jin Goo and Toyotomi Hideyoshi. Although they introduced Korean floor heating system, Korean costume, and Korean ritual, they reinforced Korea was a backward country through representing undeveloped transportation facilities and unsanitary living conditions. They characterized the coloniality of Korea through portraying modern buildings created by Japan on Seoul streets. Furthermore, they induced assimilation of Japan and Korea through the story of Korean rural areas.

A Study on the Activation Plan of the Support Systems for SMEs' Technology Protection (중소기업 기술보호 지원제도의 활성화 방안 연구)

  • Kim, Sung-won;Park, Hyun-ae;Lee, Hwansoo
    • Korean small business review
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    • v.42 no.1
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    • pp.1-17
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    • 2020
  • As technology competition among companies has intensified, the importance of technology protection is increasing day by day. However, according to the status of technology leakage in Korea, the technology protection level of SMEs is weak. SMEs' technology leakage continues to occur, and the damage can be even more serious to SMEs. Thus, the government is operating various support systems for SMEs. However, despite the support system, the interest and use of SMEs is low. This study examines the current status of major support systems for SME technology protection in Korea, and empirically analyzes the recognition and expectation effects of companies on the support systems. Based on the results, this study discusses ways to improve the recognition and use of the support system. The results of this study will contribute to strengthening SMEs 'technology protection by increasing the utility and enhancing the utilization of the support systems.

Design of ULID-based Location-Sensing Service Model (ULID 기반 위치 인식 서비스 모델의 설계)

  • Nam, Kwang-Woo
    • Journal of the Korean Association of Geographic Information Studies
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    • v.8 no.4
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    • pp.143-154
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    • 2005
  • This paper proposes the location acquisition methods and LBS(location-based services) system using RFID(radio frequency identification) tags with location information in ubiquitous city. Location information is checked using RFID tags attached to various buildings. stores and road signs. And various LBSs are provided based on the location information. Traditionally, when the location information is obtained by a GPS, the precision of the location information may deteriorate due to geographical displacement of a satellite and GPS receivers, for example shadow zone by building, in-door environment, and heavy cloud. The objective of this paper is to provide a ULID(universal location identification) data structure, a ULID-based location acquisition method and an LBS system, in which precise location information is extracted using RFID tags attached to various buildings, stores and road signs and ULID and also danger of information leakage is minimized so that an LBS of ubiquitous environment can be provided to a user.

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