• Proceedings of the Korea Society of Information Technology Applications Conference
• /
• 2006.06a
• /
• pp.67-80
• /
• 2006

무선 인터넷 환경이 기존의 유선 인터넷 환경과 비슷한 수준으로 정보 서비스가 가능해지면서, 언제 어디서나 필요한 정보를 손쉽게 찾을 수 있는 무선 인터넷 환경에서의 정보 서비스 소요가 급증하고 있다. 이러한 정보 서비스의 환경 변화로 인하여 기존의 유선 인터넷 정보 제공자들은 무선 인터넷을 통한 정보 서비스를 제공하려고 하고 있다. 그러나 무선 인터넷을 이용한 정보 서비스가 상대적으로 고가의 비용을 지불해야 하기 때문에 많은 사용자를 확보하고 유지하는 것은 쉬운 일이 아니다. 따라서 무선 인터넷 환경에서 정보 서비스를 제공하기 위해서는 고객이 원하는 정보를 보다 쉽고 빠르게 기원하기 위한 방법이 마련되어야 하며, 이를 위한 전략적 시스템이 필요하다. 본 연구에서는 이러한 필요성에 따라 무선 인터넷 가입자를 대상으로 고객의 특성을 고려한 맞춤형 정보 서비스를 지원하는 모바일 응용 시스템, MoSA-CRM(Mobile Service Application based on CRM)를 개발하였다. 개발된 MoSA-CRM 시스템은 고객에게 특화된 맞춤형 서비스를 제공하고, 이를 통해 보다 체계적이고 신속한 정보 제공을 가능하도록 하였다.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
• /
• 1997.11a
• /
• pp.19-26
• /
• 1997

Firesafety design engineerings have been mainly derived from complicated rearrangement of descriptive specifications in codes or regulations through a great number of lessons from fire disasters. In this paper, the author refers to some recent developments in the field of building fire protection. At first, the author expresses his viewpoints concerning performance-based design codes, which have been popular throughout the world as a symbol of freedom from restricted usage of building materials and components prescrived in regulation or bylaws, in spite of some conflicts between objects-oriented design method and industrial mass production. Secondly, the author introduces several innovative fire protection methods adopted for large or void spaces in building complex. Finally, the author forcasts a next development of firesafety science and technology, aimed at securing personal safety in hyperscale urban areas.

• Journal of Information Technology Services
• /
• v.5 no.1
• /
• pp.83-95
• /
• 2006

The main objectives of this study are (1) to identify the conflict types in IS integration process with respect to M&A, (2) to propose the ways to manage the origin of conflict to be expected, and (3) to develop the conflict management model which establishes the relationship among the M&A strategy, the IS integration strategy and change management process that influence the source of conflict. In order to achieve these research objectives, this study focuses on banking industry under M&A with the viewpoint of change management instead of existing technology-oriented IS integration strategy. The findings of this study are thought not only to be useful as a practical guideline in carrying out IS integration project under M&A but also to provide significant basis for constructing the theoretical framework of effective IS integration strategy.

• Annual Conference of KIPS
• /
• 2000.04a
• /
• pp.809-814
• /
• 2000

본 논문에서는 CORBA와 Java를 이용하여 분산 객체 서버 형태의 응용 프로그램인 제품정보관리 시스템을 설계하고 구축한 사례를 소개한다. 이 시스템은 Visibroker 3.4 for Java와 JDK 1.2.2를 이용하여 개발되었으며 데이터베이스로는 Oracle 8i를 사용하였다. 특히, 지속성 객체 (persistent object) 의 지원을 위하여 추가의 추상화 계층 ( abstraction layer) 를 구현하고 있으며 전체 시스템은 객체 지향 프레임워크 (object-oriented framework) 으로 설계되었다. 본 문서에서는 제품정보관리 시스템 뿐 아니라 다른 분산객체서버의 설계 및 구현에도 참고가 될만한 설계 가이드라인 들을 제시한다.

• International Journal of Advanced Culture Technology
• /
• v.9 no.3
• /
• pp.232-237
• /
• 2021

Pre-Corona cultural content was largely formed face to face. For example, the service was great while visiting tourist attractions, visiting performances to see K-Pop, or visiting lectures to learn K-Beauty. However, after the coronation, the virtual world-centered Metaverse began to take the spotlight as non-face-to-face services changed. IT and cultural contents have been combined and developed into various digital services. In that sense, Metaverse, which breaks the boundaries between real-world space and virtual space, has the potential to escape from physical time and space constraints. However, Korea still lacks a Metaverse platform for cultural content. In particular, it is necessary to match each other's necessary services by providing Metaverse -oriented cultural contents that users want, including experienced cultural contents such as K-pop and K-beauty, away from cultural contents that are developed around history museums. Therefore, in this paper, we would like to propose a Metaverse-based cultural content matching platform where users can experience cultural content directly or indirectly.

• Food Science and Industry
• /
• v.54 no.3
• /
• pp.171-183
• /
• 2021

Tofu has been consumed as source of protein in Asia for hundreds of years and it was first known in US and Europe by Asian immigrants during 1900s. Lately it is being spotlighted for excellent plant-based protein that has nutritional value. Tofu has long been the most widely used ingredients in Asia and it has been developed into various forms such as tofu, yuba, fried tofu, tofu sheet, fermented tofu and more according to food culture. With development of equipment, coagulant, packaging and pasteurization, now we can have advanced flavor, productivity and distribution of tofu. Tofu has been brought to customer's attention, people who prefer more health oriented, sustainable and eco-friendly food during COVID-19 pandemic season. Furthermore, this global trend is expected to be continued. In response to the trend we need more study on new texture of tofu, substitution of meat, dairy, and various commercialization of HMR in future.

• Journal of Surface Science and Engineering
• /
• v.51 no.6
• /
• pp.365-371
• /
• 2018

1D core-shell nanostructures have attracted great attention due to their enhanced physical and chemical properties. Specifically, oriented single-crystalline $TiO_2$ nanorods or nanowires on a transparent conductive substrate would be more desirable as the building core backbone. However, a facile approach to produce such structure-based hybrids is highly demanded. In this study, a three-step hydrothermal method was developed to grow NiMn-layered double hydroxide-decorated $TiO_2$/carbon core-shell nanorod arrays on transparent conductive fluorine-doped tin oxide (FTO) substrates. XRD, SEM, TEM, XPS and Raman were used to analyze the obtained samples. The in-situ fabricated hybrid nanostructured materials are expected to be applicable for photoelectrode working in water splitting.

• Asian Journal for Public Opinion Research
• /
• v.7 no.3
• /
• pp.143-168
• /
• 2019

With much attention being paid to the rapid growth of wrist-worn smart devices, this study aimed to examine the micro-processes that determine an individual's adoption of smart bands and smartwatches. Primarily relying on the theoretical background of the extended technology acceptance model (TAM II), this study explored relationships between three groups of predictors-social, personal, and device-oriented-and the three main components of the original TAM: perceived usefulness (PU), perceived ease of use (PEOU), and behavioral intention (BI). Results from the path analysis indicated multiple factors played significant roles in increasing the PU, PEOU, and BI of wristworn smart devices: subjective norms, social image, self-efficacy, perceived service diversity, and perceived reasonable cost. The main findings from this research contribute to significantly improving the understanding of the main factors leading people to adopt wrist-worn smart devices.

• Electronics and Telecommunications Trends
• /
• v.34 no.1
• /
• pp.23-35
• /
• 2019

In the upcoming post-app era, real-time, intelligent and immersive services such as autonomous vehicles, virtual secretaries, virtual reality, and augmented reality are expected to dominate. However, there is a growing demand for new networking and computing infrastructure capabilities because existing physical connection-oriented networks and centralized cloud-based service environments have inherent limitations to effectively accommodate these services. To this end, research on intelligent edge network computing technology is underway to analyze the contextual situation of human and things and to configure the service environment on the network edge so that the application services can be performed optimally. In this article, we describe the technology issues for edge network intelligence and introduce related research trends.

• The Journal of the Convergence on Culture Technology
• /
• v.4 no.4
• /
• pp.337-341
• /
• 2018

As the online media continues to evolve and the mobile computing environment has improved dramatically, the distribution of Internet information has rapidly changed from one-sided to consumer-oriented. Therefore, measuring the interest of Internet information has become an important issue for suppliers and consumers. In this paper, we analyze the Internet information interest by analyzing the duration of real - time query by collecting data for one month by implementing real - time search word provided by domestic Internet information provider.