Mesh형 컴퓨터의 실현을 위한 Wafer Scale Integration 시스템의 配線알고리즘

강재완,정용화,김명준,임인칠 한국정보과학회 1985 한국정보과학회 학술발표논문집 Vol.12 No.2

This paper proposes a wire routing algorithm for WSI(Wafer Scale Integration) systems to realize a mesh-connected computer. To achieve a fault tolerance, functional PEs within a wafer have to bs assigned such that the wafer is taken the form of mesh-type and satisfied with the local criteria. To route synchronized distances between PEs, two routable regions are defined using two matrices ( SEARCH, DSEARCH ). A path with required distance has to be searched within the regions without conflicts. Therefore, switching elements( SEs ) on the path are programmed to construct the path. The efficiency of this algorithm is shown by applying it to example.

선택실험법을 이용한 커피전문점 선택속성의 가치평가

강재완 한국커피협회 2017 한국커피문화연구 Vol.3 No.1

The purpose of this study is to evaluate the selection attributes of coffee shops using a choice experiment. To ensure the efficiency of the experiment design pilot surveys were carried out, including four coffee shops’ selection attributes (location of shop, employee service, additional service, taste/quality) and funding payments, selected to estimate the value to the coffee shops’ selection attributes. 600 citizens, who had experienced visiting the coffee shops in Seoul metropolitan area, were chosen as the samples of this study, and 536 questionnaires were used for the final analysis. The questionnaire survey was carried out for 60 days from January 1 through February 28, 2017. The data analysis methods used in this study are the selective conjoint model for initial design of the experiments, partial profile extraction of selected sets to secure the orthogonal and balance, and SPSS 20.0 for the basic statistics analysis. NLOGIT3.0 was used to find out the optimal combination of attributes to derive the marginal willingness-to-pay by the choice experiment method.

프랜차이즈 커피전문점의 서비스품질과 브랜드이미지

강재완 한국커피협회 2018 한국커피문화연구 Vol.4 No.1

The purpose of the current study is to investigate the structural relationships among franchise coffee shop’ service quality, brand image, customer satisfaction. In addition, the author examined brand image as a mediator on the relationship between service quality and customer satisfaction. By doing so, this study provides implications for more effective business performance and human resource management in the coffee business. Data were gathered from a sample of 359 visiors to franchise coffee shop. Structural Equation Modelling was applied to test the relationships of the constructs in the proposed research model. The results can be summarized as follows: First, service quality caused a positive influence on the brand image. Second, service quality led to a positive influence on customer satisfaction. Third, brand image had a positive influence on customer satisfaction. Furthermore, brand image played a mediating role in the relationship between service quality and customer satisfaction. This study presents theoretical and practical implications to improve organizational effectiveness and enhance management performance in a coffee business where human resource management is important

프랜차이즈 커피전문점 소비유형별 가격민감도에 대한 영향요인 차이분석

강재완 한국커피협회 2019 한국커피문화연구 Vol.5 No.1

This study analyzed the consumer’s desire, which had not been examined in the precedent researches, to enhance the competitiveness of coffee shops, and also classified the consumer groups following the customer’s coffee shop using types. The results of analysis are as follows. coffee shop customers has been constituted into 3 groups subject to the consumption types, and the Group 1 is the ‘time & expense sensitive group’ with high in coffee shop spending hours and consuming expenses, who has mostly preferred the staff’s service and additional service. Group 2 is the ‘brand-attachment sensitive group’, who consider the brand of coffee shops very important while using coffee shops most frequently, and preferred taste/quality mostly. Group 3 is the ‘brand-loyalty sensitive group’ with the least in coffee shop spending hours and consuming expenses, but the highest in brand loyalty, and prefers the brand and price most importantly.

커피전문점 기술기반 셀프서비스 품질이 기술수용 특성과 고객만족에 미치는 영향 : 키오스크 서비스를 중심으로

강재완 한국커피협회 2021 한국커피문화연구 Vol.7 No.2

The unexpected situation of the new virus that occurred recently changed various fields such as coffee industry. In this situation, it is considered that the study on coffee self-service, one of the non-face-to-face services, is more important. The purpose of the current study is to investigate the structural relationships among the Quality of Coffee Self-service, Technology Acceptance and Customer Satisfaction. The quality of self-service is divided into information quality and service quality, and the customer behavior intention is analyzed through the study on the effect of usefulness and ease on technology acceptance characteristics. In this study, a survey was conducted on 224 adult men and women, and AMOS 18.0 was used to analyze the confirmatory factors for the validity and reliability of the composition. SPSS 18.0 was used to analyze the reliability. Through this study, it is expected that self-check-in service will be used more effectively and popularly.

소셜 빅데이터 분석과 선택실험법을 활용한 관광자원으로서의 커피산업의 가능성 검토 연구

강재완,이희진 한국관광진흥학회 2024 관광진흥연구 Vol.12 No.S6

연구의 목적은 관광자원으로서의 커피산업의 가능성을 정량적으로 평가하고, 각 속성을 수준별로 평가하는 것이다. 이를 위해 소셜 빅데이터 분석을 실시하였고, 커피전문점 선택속성의 주요 속성으로서 ‘매장위치’, ‘직원서비스’, ‘부가서비스’, 맛/품질’을 최종적으로 선정하였다. 본 연구의 대상자는 강원특별자치도, 제주도 의 커피전문점을 방문한 경험이 있는 성인을 표본으로 선정하였으며, 선정된 650명에게 설문지를 배포하였 고, 588부를 최종분석에 이용하였다. 본 연구에 활용된 자료 분석 방법으로 소셜 빅데이터 분석은 전문 솔루 션인 썸트렌드, 기초통계분석은 SPSS 20.0, 선택실험법의 한계지불의액은 NLOGIT 3.0을 이용하였다. The objective of the research is to quantitatively assess the potential of the coffee industry as a tourism resource and evaluate each attribute at different levels. To achieve this, social big data analysis was conducted, and the key attributes of coffee specialty shop selection, namely ‘store location,’ ‘staff service,’ ‘additional services,’ and ‘taste/quality,’ were ultimately selected. The participants in this study were adults who had experience visiting coffee specialty shops in Gangwon State and Jeju-do. A sample of 650 individuals was selected, and surveys were distributed to them, with 588 responses utilized for the final analysis. The data analysis methods employed in this study included social big data analysis using the specialized solution, SomeTrend, basic statistical analysis using SPSS 20.0, and contingent valuation of the choice experiment using NLOGIT 3.0.

관광지의 모바일 증강현실 기술과 경험적 가치 및 긍정적 회상의 영향관계 -역사문화 관광지 방문객을 대상으로-

강재완 한국관광학회 2016 관광학연구 Vol.40 No.8

본 연구의 목적은 역사문화 관광지 방문객을 대상으로 관광지의 모바일 증강현실 기술과 경험적 가치 및 긍정적 회상의 영향관계와 경험적 가치의 매개효과를 검증함으로써 관광산업에 있어서 모바일 증강현실 기술의 존재와 관광경험에 대한 효과를 규명해내기 위한 시사점을 제공하고자 하였다. 이에 대한 본 연구의 결과는 다음과 같다. 첫째, 모바일 증강현실 기술은 관광객의 경험적 가치에 긍정적인 영향을 미치는 것으로 나타났다. 둘째, 모바일 증강현실 기술은 관광객의 회상의도에 긍정적인 영향을 미치는 것으로 나타났다. 셋째, 관광객이 지각한 관광지에 대한 경험적 가치는 회상의도에 긍정적인 영향을 미치는 것으로 나타났다. 넷째, 모바일 증강현실 기술과 회상의도의 영향관계에서 경험적 가치는 매개역할을 하는 것으로 나타났다. 이러한 결과를 통해 본 연구에서는 관광산업 발전을 촉진시키기 위한 이론적, 실무적 시사점을 제시하고자 한다. This case study analyzed mobile augmented reality technology at a tourist spot and the subsequent positive recall of historical culture sites. It particularly tested the mediating effects of experiential value on the relationships between mobile augmented reality technology at a tourist spot and subsequent positive recall. By doing so, this study provides implications that suggest the need to examine the mobile augmented reality technology’ presence and to find out its effects on tourism experience throughout the tourism industry. The results can be summarized as follows: First of all, mobile augmented reality technology in a tourist spot caused a positive influence on the experiential value. Second, mobile augmented reality technology in a tourist spot led to a positive influence on positive recall. Third, experiential value had a positive influence on positive recall. Furthermore, experiential value played a mediating role in the relationship between mobile augmented reality technology and positive recall. This study presents theoretical and practical implications to facilitate the development of the tourism industry.

호텔 고객 접점 직원의 직무크래프팅과 직무소진 및 직무열의에 관한 구조적 영향 관계 - 직무소진의 매개효과를 중심으로 -

강재완,이형룡 한국관광학회 2016 관광학연구 Vol.40 No.4

This case study analyzed hotel frontline employees’ job crafting and job engagement. It particularly tested the mediating effects of job burnout on the relationships between job crafting and job engagement. By doing so, this study provides implications for more effective business performance and human resource management in the hotel business. The results can be summarized as follows: There were three effects resulting from a hotel frontline employees’ job crafting which are: negative effects on job burnout, positive effects on job engagement and negative effects on job engagement. Furthermore, hotel frontline employees’ job burnout played a mediating role in the relationship between job crafting and job engagement. This study presents theoretical and practical implications to improve organizational effectiveness and enhance management performance in a hotel environment where human resource management is important. 본 연구의 목적은 호텔 고객 접점 직원의 직무크래프팅과 직무소진 및 직무열의의 관계와 직무소진의 매개효과를 검증함으로써 호텔산업에 있어서 효율적인 경영성과 및 인적자원관리를 위해 유용하게 적용될 수 있는 시사점을 제공하고자 하였다. 따라서 본 연구의 결과는 다음과 같다. 첫째, 호텔 고객 접점 직원의 직무크래프팅은 직무소진에 부정적인 영향을 미치는 것으로 나타났다. 둘째, 호텔 고객 접점 직원의 직무크래프팅은 직무열의에 긍정적인 영향을 미치는 것으로 나타났다. 셋째, 호텔 고객 접점 직원의 직무소진은 직무열의에 부정적인 영향을 미치는 것으로 나타났다. 넷째, 호텔 고객 접점 직원의 직무소진은 직무크래프팅과 직무열의의 영향관계에서 매개역할을 하는 것으로 나타났다. 이러한 결과를 통해 본 연구에서는 인적자원관리가 중요한 호텔산업에서 조직의 효율성을 개선하고 경영성과를 향상시키는 이론적, 실무적 시사점을 제시하고자 한다.

호텔 직원이 지각하는 직무불안정성이 직무스트레스에 미치는 영향 - 사내 동호회활동 몰입정도에 따른 조절효과를 중심으로 -

강재완,이형룡 한국관광학회 2015 관광학연구 Vol.39 No.1

The purpose of this study is to analyze the effect of hotel employees' job insecurity on job stress. The study focused on testing the moderating effect of intra-company club activities flow on the effect of hotel employees' job insecurity related to job stress. The study intended to suggest research implication applicable for effective human resource managing within the hotel business. 461 people among the employees of 10 hotels of special, 1st, and 2nd classes in Seoul, were surveyed and the results were empirically analyzed. The results of this research can be summarized as follows: First, it is confirmed that hotel employee’s job insecurity is an important factor determining job stress. In other words, all kinds of job insecurity had a positive effect on all kinds of job stress. Second, it is confirmed that intra-company club activities flow performed moderating roles in relationship between all kinds of job insecurity and all kinds of job stress. Therefore it is suggested that developing and supporting an effort for intra-company club activities could be a goal for hotel organizations for improving their human resource management. 본 연구는 호텔 직원이 지각하는 직무불안정성과 직무스트레스의 인과관계와 사내 동호회활동의 조절효과를 분석함으로써 호텔산업에 있어서 효율적인 경영성과 및 인적자원관리를 위해 유용하게 적용될 수 있는 시사점을 밝히고자 하였다. 이를 위해 서울 시내에 위치한 10개 특 1·2급 호텔에 소속되어 있는 직원 461명을 대상으로 설문조사를 실시하고 이를 실증분석 하였다. 본 연구의 가설검증을 통해 밝혀진 결과는 다음과 같다. 첫째, 호텔 직원이 지각하는 직무불안정성은 직무스트레스에 영향을 주는 중요한 선행요인임이 밝혀졌다. 즉, 직무불안정성의 세 가지 하위요인인 직무환경통제, 직무영향력 약화, 직무상실 가능성은 직무스트레스의 두 가지 하위요인인 심리적 스트레스와 생리적 스트레스에 모두 정(+)의 유의한 영향을 주는 것으로 나타났다. 둘째, 직무불안정성이 직무스트레스에 미치는 모든 인과관계에 있어서 사내 동호회활동의 두 가지 하위요인인 인지몰입과 행위몰입의 정도는 중요한 조절작용을 하는 것으로 나타났다. 즉, 사내 동호회활동에 높은 몰입을 하는 집단은 낮은 몰입을 하는 집단보다 직무스트레스에 대한 직무불안정성의 영향을 완화시키는 것으로 나타났다. 이러한 결과는 호텔 기업의 효율적인 인적자원관리를 이루기 위해서 사내 동호회활동에 대한 지원노력이 무엇보다 필요하다는 시사점을 제공한다.

메카트론의 개발 현황

강재완 대한전자공학회 1982 電子工學會雜誌 Vol.9 No.4