• Proceedings of the Korean Information Science Society Conference
• /
• 2003.10b
• /
• pp.343-345
• /
• 2003

최근 소프트웨어 품질 보증 (SQA)의 중요성이 강조되면서, 그에 따른 방법론들에 관한 새로운 이론들이나 사례 연구가 활발히 진행되고 있다. 삼성전자에서 개발된 Samsung Universal Plug and Play (UPnP)의 SQA를 통해서 다음과 같은 새로운 사실을 발견할 수 있었다. Automated 테스트는 Manual 테스트와 비교해서 3차 테스트부터 이미 SQA의 Man/Month (MM)측면에서 효율성을 가지며 또한 Automated 테스트에 사용한 Tool은 재사용성의 이점을 가진다. 본 논문에서는 Manual 테스트와 Automated 테스트를 적용한 두 사례분석을 통하여 Automated 테스트가 가지는 이점을 제안한다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2011.11a
• /
• pp.1361-1364
• /
• 2011

대규모 프로젝트는 여러 부서의 조직적이며 집중적으로 관리가 되고 있다. 그러나, 소규모 프로젝트나 자체 운영 유지보수에 대한 관리는 그에 미치지 못하고 있으며, 긴급한 이슈가 발생시 전사대상 공지가 수월하지 않다는 문제점들이 있다. 이 문제 해결을 위해 접수부터 개발, 테스트, 이관의 각 단계에서 기업용 SNS 를 활용하여 부서간 업무 협업을 통한 품질보증 활동을 향상할 수 있는 응용방법을 제안하였다. 사례 연구를 통해 기업용 SNS 를 적용하여 소프트웨어 개발 유지보수 프로세스를 수행한 결과, 긴급 이슈 발생 건이 줄고, 조직의 구성원들의 이슈 확인에 대한 책임감 등 조직원의 품질에 대한 의식과 관심의 향상을 이끌어 내었다.

• Journal of Korean Society for Quality Management
• /
• v.25 no.1
• /
• pp.142-155
• /
• 1997

To successfully carry out large scale research projects while su, pp.rting quality assurance of research output, effective and systematic management through utilization of resources such as manpower, time and cost as well as engineering techniques such as component technology and design methodology is required. It is necessary to establish development methodology to su, pp.rt quality assurance. The development methodology covers the contents and procedures of the project, such as division of the project into independently executable units, allocation of resources including researchers, component technology, related know-how and equipment, deployment of research units and integration of the project at the end. In this paper we present systematic development methodology for quality assurance in large scale software development projects by analyzing the contents of the methodology a, pp.ied to the Gigabit Information-processing And Networking Technology development project(GIALT).

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.24 no.11
• /
• pp.1451-1456
• /
• 2020

Depending on the size and complexity of the game, interest in game quality control is increasing. The quality of the game can be evaluated through fun and stability tests, and the player's satisfaction varies greatly accordingly. For the quality control of the game, Fun QA is in charge of testing to increase the fun and give satisfaction to the players. In this study, we first looked at software quality improvement techniques and game QA work. And in order to improve game quality, we analyzed Fun QA, which is relatively unstructured compared to Technical QA, which is mainly responsible for stability testing. Based on this, the Fun QA process was proposed and an example of Fun QA design was presented using real games. It is expected that this study will be one of the pillars of the game quality management area pursuing quality improvement by guaranteeing fun. Furthermore, it is expected to help QA workers expand their work area.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.16 no.9
• /
• pp.5914-5923
• /
• 2015

Recently, Recently, many quality problems in military supplies are raised such as K-series weapons(K-2 tank, K-9 Self-propelled artillery and K-11 Armoured Car and etc.) quality issues, leaking combat shoe issue and so on. Existing one and only national quality assurance agency for military supplies, Defense Agency for Technology and Quality(DTaQ) adapted risk management based framework to perform the government quality assurance activities. However, risk framework established by DTaQ seems lack of objectivity, consistency and efficiency. In this research, we first reviewed the DTaQ's regulations to identify the possible problems, and then suggested the alternatives which are based on advanced risk management framework and plan-do-check-action(PDCA) cycle. In conclusion, we suggested the new risk management framework, so called visual PDCA fishbone chart, and illustrated the use of the framework via real instance.

• Journal of Digital Contents Society
• /
• v.18 no.2
• /
• pp.393-401
• /
• 2017

As the importance of software in various industry areas has been increased, the number of accidents related to software safety are growing up. The key industries such as railroads, aviation and medicine, recommend IEC 61508 and international safety standards for their own to achieve functional safety and reduce the issues caused by that. For equipment of ship navigation, there are not any particular standards or guidance which Korean users can introduce as considering software functional safety. This article defines the procedure and outcomes of the risk analysis in order to secure software functional safety in marine navigational equipment and applies them to an echo sounder as a case study.

• The KIPS Transactions:PartD
• /
• v.10D no.4
• /
• pp.727-734
• /
• 2003

Recently various quality assurance activities have been applied in software industry for the purpose of software qualify improvement, and the ultimate target of those activities are focused on removing defects from its developed applications. We declared "ZERO DEFECT 21" movement on March 1999 whose purpose is to deliver defect-free applications to the customer. In this paper we would like to introduce the followings $\circled1$ Approaching Methods, $\circled2$ Achievements of "ZERO DEFECT 21". After accomplishing first you of "ZERO DEFECT 21" movement which consist of Audits and Software inspections, we could get the following improvement . $\circled1$ due to conducting the "Audits," we could prevent 22 cases of customer claims, enhance 11.7% of design quality and improve 23.3% of deliverable reusability : $\circled2$ also, due to conducting the "Periodic Sampling inspection and Final inspection," we could enhance 123% of defect rate compared with early stage of development and 247% of defect rate compared with previous yew. Based on the survey results, we could conclude that "ZERO DEFECT 21 " movement provides confidence to project team members and reliability to our customers.ce to project team members and reliability to our customers.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2003.05c
• /
• pp.2081-2084
• /
• 2003

기존의 보안 API는 각 사용자 요구사항 및 추진산업체 또는 표준단체, 개발환경 및 제공 서비스, 함수의 명칭, 자료구조 등이 독립적인 구조를 가지고 있어 각 보안 API에 대한 총괄적 표준화에 어려움이 있었다. 또한, 오늘날 하루가 다르게 급변하는 요구사항에 대하여 적시성을 제공하기에 부적합하였다. 이에 따라 소프트웨어의 품질을 보증하고 적시성을 제공할 수 있는 컴포넌트 기술이 제안되었다. 본 논문에서는 다양한 소프트웨어 비즈니스 모델 개발에 다목적으로 활용 가능한 새로운 패러다임의 컴포넌트 설계기법을 표준적 암호서비스 기술 개발에 도입하여 암호서비스에 패한 상호운용성의 확보와 이기종 시스템간의 상호호환성 및 필요한 모듈의 추가 및 변경의 용이성 등을 제공하기 위하여 암호컴포넌트 서비스 지원을 위한 HSSM을 설계하였다.

• Proceedings of the Korean Information Science Society Conference
• /
• 2003.04c
• /
• pp.64-66
• /
• 2003

최근 많은 기업들이 조직의 프로세스 능력 수준을 향상시키기 위해, 표준 프로세스를 정립하고 개발 과제에 적용하고 있다. 이는 체계적인 개발 활동을 통해 우수한 품질의 제품 생산을 유도하고 있지만, 개발 과제의 특성을 고려하지 않고 적용되고 있어 프로젝트 관리상에 많은 문제점을 발생시킨다. 본 논문에서는 조직의 특성, 개발 과제의 특성 등을 고려하여 표준 프로세스를 조정하는 기법을 제시하고, 이를 활용하여 개인 프로세스를 생성하는 도구에 대한 설계를 제안한다. 또한, 생성기를 통해 조정된 개인 프로세스들과 표준 프로세스와의 완전성, 일관성 체크를 통해 생성기의 품질을 보증한다. 본 논문에서 제안된 개인 프로세스 생성기는 조직의 자원을 최적으로 할당하여 불필요한 일정 낭비를 예방하고, 효율적인 프로세스 적용을 통해 프로젝트의 성공을 제공한다.

• Proceedings of the KSR Conference
• /
• 2010.06a
• /
• pp.1118-1125
• /
• 2010

This paper presents the methods to acquire the Safety Certificate from Independent Safety Assessment based on the IEC standard62279 which is commonly applied to railway system for Automatic Train Control(ATC) system in accordance with Urban Maglev project. This also shows approach methods and relative activities for project life-cycle to accomplish and ensure the system requirements of ATC system, RAMS and S/W quality activities. Furthermore, the key tasks conducted with ISA are noted in detail. These kind of activities for software quality of ATC system to obtain Safety Certificate could be a CASE model to improve the quality of domestic railway system and products, and also contribute to the growth of railway business and toward the achievement of overseas' railway signaling markets.