CW-MAN ; 효율적인 멀티미디어 공동저작을 위한 혼합형 구조의 공동저작 관리 시스템

이광행(Lee Kwang Hang),전재우(Jeon Jae Woo),오삼권(Oh Sam Kweon) 한국정보처리학회 1999 정보처리학회논문지 Vol.6 No.5

For the efficient co-authoring of multimedia documents in a distributed systems environment, the cooperative-work management systems that can not only allow the sharing of distributed resources but also facilitate the authors' interaction, are needed. In this paper, we present a cooperative-work management system with hybrid architecture, called CW-MAN, in which the information on shared objects and co-authoring management is stored in a dedicated computer system but the shared objects distributed all over the local computer systems. The main management functions provided by the CW-MAN are those for shared objects, session, and telepointing. The shared-object management allows authors not only to access the shared objects without knowing their physical location but also to use them exclusively. The session management allows authors to dynamically create, update, and destroy sessions. Lastly, the telepointing management allows local pointing events to be synchronously presented to remote systems.

소비자의 물질주의와 독특성 욕구가 과시소비성향에 미치는 효과: 성별, 결혼 여부, 소득의 차이 분석

이광행(Lee, Kwang-Haeng),배병렬(Bae, Byung-Ryul) 전북대학교 산업경제연구소 2024 아태경상저널 Vol.16 No.1

본 연구는 물질주의의 하위차원을 획득추구와 성공수단으로 나누고, 독특성 욕구의 하위차원을 유사성회피와 독창성선택으로 나누고, 이들이 과시소비성향의 하위차원인 자신과시와 지위성향에 미치는 영향을 연구하였다. 또한 이들 간의 관계가 성별, 결혼 여부 및 소득에 따라 차이가 있는가를 연구하였다. 이를 위해 379명을 대상으로 수집된 자료를 SmartPLS 4.0으로 분석하였다. 연구결과는 다음과 같다. 첫째, 물질주의의 하위차원인 획득추구가 과시적 소비의 하위차원인 자신과시성향에 긍정적인 영향을 미치는 것으로 나타났다. 둘째, 물질주의의 하위차원인 획득추구가 과시적 소비의 하위차원인 지위성향에 긍정적인 영향을 미치는 것으로 나타났다. 셋째, 물질주의의 하위차원인 성공수단이 과시적 소비의 하위차원인 자신과시성향에 긍정적인 영향을 미치는 것으로 나타났다. 넷째, 물질주의의 하위차원인 성공수단이 과시적 소비의 하위차원인 지위성향에 긍정적인 영향을 미치는 것으로 나타났다. 다섯째, 독특성 욕구의 하위차원인 유사성회피가 과시적 소비의 하위차원인 자신과시성향에 긍정적인 영향을 미치는 것으로 나타났다. 여섯째, 독특성 욕구의 하위차원인 유사성 회피가 과시적 소비의 하위차원인 지위성향에 긍정적인 영향을 미치는 것으로 나타났다. 마지막으로, 획득추구가 자신과시성향에 미치는 효과는 기혼자가 미혼자보다 크고, 고소득자가 저소득자보다 큰 것으로 나타났다. This study aimed to divide materialism into sub-dimensions of acquisition-centric and success-oriented, and to divide need for uniqueness into sub-dimensions of similarity avoidance and creative choice. It sought to investigate how these dimensions influence self-presentation and status orientation, which are sub-dimensions of conspicuous consumption tendencies. Additionally, the study aimed to examine whether these relationships vary by gender, marital status, and income. To address these research questions, data collected from 379 participants were analyzed using SmartPLS 4.0. The research findings are as follows: First, it was found that the sub-dimension of acquisition-centric materialism has a significant influence on the sub-dimension of self-presentation tendency in conspicuous consumption. Second, the sub-dimension of acquisition-centric materialism was found to have a significant influence on the sub-dimension of status orientation tendency in conspicuous consumption. Third, the sub-dimension of success-oriented materialism was found to have a significant influence on the sub-dimension of self-presentation tendency in conspicuous consumption. Fourth, the sub-dimension of success-oriented materialism was found to have a significant influence on the sub-dimension of status orientation tendency in conspicuous consumption. Fifth, it was observed that the sub-dimension of similarity avoidance within uniqueness desires has a significant influence on the sub-dimension of self-presentation tendency in conspicuous consumption.

브랜드 자산이 소비자 태도와 지각된 가치를 매개로재구매 의도에 미치는 영향-전북 러브미(米) 브랜드 쌀을 중심으로-

신동우,이용민,이광행,유성우,배병렬 한국식품유통학회 2018 食品流通硏究 Vol.35 No.1

Since 2003, it has changed awareness of consumers for the rice of Honam area. We checked out the good brand rice in Jeonbuk that have been selected more than once as ‘Love me’ rice from 2003 to 2013. Through this, we analyze how the brand equity affects re-purchase intentions mediated by consumers's attitude and perceived value. And we have verified the moderating effect divided the people who live in Jeonbuk and the others. We have obtained the following results. First, the components of brand equity of the good brand of Jeonbuk ‘Love me’ rice which like brand image, brand awareness, perceived quality was found on all elements are positive effect on consumer attitudes. Second, We confirmed that the component of the good brand of Jeonbuk ‘Love me’ rice partially affect to perceived value depending on its component. Brand image and perceived quality have a positive impact on perceived value. But, we did not find a positive causal relationship between brand awareness and perceived value. Third, we have confirmed that consumer attitudes and perceived value of the good brand of Jeonbuk ‘Love me’ rice has a positive causal relationship re-purchase intention. Forth, as a result of verifying the moderate effect of the consumer's region between the brand equity and parameters(consumer's attitude, perceived value), the moderate effect was shown only between brand image and consumers's attitude. Finally, Jeonbuk and its countries must make the following cooperative ways. How to increase the brand equity of the good brand of Jeonbuk ‘Love me’ rice? And How can they make a virtuous cycle of repurchase by increasing consumer attitudes and perceived value?

브랜드-자아이미지 일치성이 브랜드선호와 브랜드몰입을 매개로 브랜드충성도에 미치는 영향

이용민,김성은,유성우,이광행,한동희,배병렬 한국산업경제학회 2019 산업경제연구 Vol.32 No.2

This study is about the brand–self-image congruity based on the symbolic meaning of the brand. The research model is composed of two smartphone brands(Galaxy and iPhone) with different values. We applied brand preference and brand commitment as a key factor in enhancing brand loyalty. And brand–self-image congruity(ideal/actual) as the main factor of brand preference and brand commitment. We analyzed the effect of self-esteem as a moderating variable in the relationship between brand–self-image congruity, brand preference and brand commitment. The results were as follows. First, both ideal and actual self-image congruity have a significant effect on brand preference. However, brand commitment is influenced only by actual self-image congruity. Second, the ideal self-image congruity has no direct causal relationship with brand commitment. Third, in the relationship between brand–ideal self-image congruity and brand preference, the group with low self-esteem showed stronger influence than the group with high self-esteem. 본 연구는 브랜드의 상징적 의미에 기초한 브랜드-자아이미지 일치성에 관한 연구로 지향하는 가치가 상이한 두 개의 스마트폰 브랜드(아이폰/갤럭시)를 대상으로 연구모델을 구성하였다. 브랜드충성도를 강화할 수 있는 핵심요소로 브랜드선호와 브랜드몰입을 선행요인으로 적용하고, 이를 형성하는 주요 변인으로는 브랜드-자아(이상적/실제적)이미지 일치성을 제시하였다. 또한 자아존중감을 조절변인으로 하여 브랜드-자아이미지 일치성과 브랜드선호 및 브랜드몰입의 관계에서 어떠한 영향력으로 작용하는지 실증분석을 통해 알아보았다. 연구결과, 실제적 및 이상적 자아이미지 일치성은 브랜드선호에 모두 유의적인 영향을 미치는 것으로 나타났으며 브랜드몰입에는 실제적 자아이미지 일치성만이 유의한 영향을 미치는 것으로 나타났다. 또한 브랜드-이상적 자아이미지 일치성은 브랜드선호에 유의적인 영향을 미치는 것으로 나타났으며, 브랜드선호는 브랜드몰입에 유의한 영향을 미치는 것으로 나타났다. 마지막으로, 브랜드에 대한 이상적 자아이미지 일치성이 브랜드선호에 미치는 영향관계에 있어서는 자아존중감이 낮을 때보다 높을 때 더 큰 영향을 미치는 것으로 나타났다.

Suspected transcutaneous cerebral spinal fluid leakage without postural headache after implantable intrathecal drug delivery system removal - A case report -

최락민,양재영,최유선,박주영,정준혁,이보성,이광행,이재도 대한마취통증의학회 2019 Anesthesia and pain medicine Vol.14 No.2

A 55-year-old man with an implantable intrathecal drug delivery system (IDDS) implant removal surgery was performed to control a suspected implant infection. Clear discharge from a lumbar wound was detected after IDDS removal, but transcutaneous cerebral spinal fluid (CSF) leakage was not suspected because the patient did not suffer from a postural headache. Finally, a suspected CSF leakage was resolved with a single epidural blood patch.

창업의도와 성장의도가 창업성과에 미치는 영향에 관한 연구

김남기(Nam-Gi Kim),배병렬(Byung-Ryul Bae),이광행(Kwang-Haeng Lee),한동희(Dong-Heuy Han) 한국산업경제학회 2014 한국산업경제학회 정기학술발표대회 논문집 Vol.- No.추계