• 한국IT서비스학회:학술대회논문집
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• 2005.11a
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• pp.311-318
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• 2005

최근 정보 시스템의 기능이 복잡화, 거대화하고 있는 추세에 따라 감리인이 수작업으로 시험시나리오를 작성하고, 검증시험을 실시하는 것은 매우 비효율적이라고 할 수 있으며, 결과로 얻어진 증적 자료는 신뢰성 및 객관성 면에서 한계를 가지게 된다. 정보시스템 감리의 시험단계에 대하여 적정한 시험도구를 도입 ${\cdot}$ 적용함으로써 감리 시행의 효율성을 제고하고 정량적인 판단 근거를 제시하여, 감리 의견의 신뢰성 및 일관성을 확보하는데 도움이 될 수 있다. 본 연구에서는 감리서비스요인이 감리품질과 감리성과간의 관계에 미치는 영향과 이들과 자동화 도구 적용의 적합관계를 규명하고, 나아가서 감리품질과 감리성과간의 관계를 규명하고자 하였다. 연구결과, 자동화 도구가 감리품질에 유의한 영향요인이며, 또한 감리품질은 감리성과에, 그리고 자동화 도구의 적용이 감리성과에 유의한 영향을 미치는 것으로 밝혀졌다.

• KIPS Transactions on Software and Data Engineering
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• v.5 no.5
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• pp.203-208
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• 2016

Information system audit is the requirement to configure the information system successfully. However, there is a problem with reduction of efficiency in the audit work when the system capacity is growing up. In the subsidiary field of information system audit, there is the same problem. In this paper, we will focus on the database audit, and implement an SQL audit tool in order to improve the performance of a database. During the designing phase of the SQL audit tool which aim to improve the performance of a database, we have analyzed the requirements of SQL audit work. Based on the aforementioned them, the process of the SQL audit tool has been designed with SQL audit features in accordance with information audit process. During the implementation phase, we have implemented 3 main function modules according to the output of the design phase. The main modules we implemented are the audit job definition module, audit job executing module and result reporting module. With the implemented tool, it applied to an Electric Power Corporation project in China and compared with other tools that are able to use SQL audit. In this paper, the implemented SQL audit tool is able to perform the general SQL audit work and to reduce the cost of the audit work for database performance and to raise the accuracy of result and to apply the extended inspection rule which need to use SQL parsing.

• KIPS Transactions on Software and Data Engineering
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• v.5 no.9
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• pp.425-432
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• 2016

As the importance of information audit is getting bigger, the public corporations invest many expenses at information system audit to build a high quality system. For this purpose, there are much research to proceed an audit effectively. In database audit works, it could audit utilizing a variety of monitoring tools. However, when auditing SQLs which might be affected to database performance, there are several limits related to SQL audit functionality. For this reason, most existing monitoring tools process based on meta information, it is difficult to proceed SQL audit works if there is no meta data or inaccuracy. Also, it can't detect problems by analysis of SQL's syntax structure. In this paper, we design and implement the SQL Inspector using ANTLR which is applied by syntax analysis technique. The overall conclusion is that the implemented SQL Inspector can work effectively much more than eye-checked way. Finally, The SQL inspector which we proposed can apply much more audit rules by compared with other monitoring tools. We expect the higher stability of information system to apply SQL Inspector from development phase to the operation phase.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.04a
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• pp.971-974
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• 2000

본 논문에서는 기존 감리업무의 제반 문제점을 해결하기 위하여 감리 정보 시스템의 모델을 제안하고, 시험 감리를 위한 감리 정보 시스템을 개발하여, 실제 감리업무에 적용한다. 그 결과 분석 및 평가 정보를 산출함으로써 관리자는 효율적인 정보 시스템의 관리지침을 수립할 수 있고, 개발자에게는 신뢰성 있는 고품질의 정보 시스템 개발 도구를 지원하며, 감리자에게는 현장 적응력이 우수한 정량적인 평가기준과 객관성 있는 감리지침을 제공할 수 있다.

• Korean Journal of Construction Engineering and Management
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• v.1 no.3 s.3
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• pp.89-100
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• 2000

The purpose of this study is to maximize project efficiencies in construction management by analyzing hierarchical factors that effect in project supervision system, and consequently constructing managerial CSF(Critical Success Factors). For this study, the tools for evaluating operating and management abilities of site engineers are built from analyzing status and issues, deducing influence factors and rating cardinal scales of these factors from survey results. These evaluation tools are reflected to the construction supervision decision making process so that can improve project management effectiveness.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.10a
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• pp.376-413
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• 2004

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.2
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• pp.1403-1413
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• 2015

An information System Audit by the recognition of a problem and suggestions for solutions for overall matters about constructing and managing information systems is needed in order to contribute to the improvement of an information system's quality and improving the performance of projects. In reality, however, the general cognition is that audit is biased by subjective opinions. For this, an auditor needs to measure the level of recognition of the usability and convenience of the technologies of automating audit by applying TAM in the information system audit, and to analyze the relationship with recognition and availability of the interested parties for the technology (tool) of the audit. By the hypothesis verification result, an auditor needs to present objective corroborative facts that back up the level of recognition and usability for the information technology in the field of audit. This study verified that the phenomenon of technology application can be explained and predicted by applying TAM in the field of audit. Through an empirical study of the recognition level of audit and contractor, the developer suggests that the audit plan stage is similar to the audit corrective action stage, but the audit action stage is different from the audit review stage. This research can verify the audit technology preferred for the availability and intention of use and usability.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.19 no.2
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• pp.211-219
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• 2019

Accomplishing information system, techniques, methodology have been studied continuously and give much help to auditors who are using them. Additionally audit report which is the conclusion of accomplishing ISA(information system audit), has law of a basis and phase with ITA/EA Law(Electronic Government Law). This paper is for better quality of ISA report. But it has more errors about sentence and Grammatical structures. In this paper, to achieve quality improvement objectives, it is necessary to recognize the importance of an audit report by investigating on objectives, functionality, structures and usability of a report firstly, and a legal basis, the presence of report next. Several types of audit reports were chosen and the reports errors were divided into several categories and analyzed. After grasping reasons of those errors, the methods for fixing those errors and check-lists model was provided. And based on that foundation, the effectiveness validation about real audit reports was performed. The necessity for efforts to improve the quality of audit reports was emphasized and further research subject(AI Automatic tool) of this paper conclusion. We also expect this paper to be useful for the organization to improve on ISA in the future.

• Korean Journal of Construction Engineering and Management
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• v.21 no.6
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• pp.27-37
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• 2020

In order to reduce the possible quality problems in the construction stage. This research will develop a quality management support tool based on Mobile BIM. In order to develop the tools of this study, the procedures of domestic quality management work were analyzed, and 12 functions were derived to solve the existing problems, and the process of mapping checklists by work type and BIM model objects was performed. Finally, through the questionnaire survey on the usefulness of the tool in the actual field, the possibility of props in actual supervision business is verified.

• Journal of Service Research and Studies
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• v.7 no.3
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• pp.21-36
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• 2017

Recently in information business, managing and auditing are getting more difficult because of enlargement, intellectualization and convergence. In addition, ordering organizations have been having a difficult time choosing a service because not only there is a huge overlap between information audit system and PMO but also the work boundaries of those two are not clear enough. As the demand that a business managing and auditing frame work need to be more developed in terms of independence, quality, economic feasibility and responsibility has been increased, the Korea Association Of Information Systems Audit has been attempting to improve business management and audit system by proposing Unified Project Management Framework whose process is approximately constructed. This study introduces Unified Project Management Framework which is all-encompassing from the ordering at the very beginning of business to the operating in the post-processing step and then verifies its work scope through a comparative analysis with existing management systems. Also, this thesis examines the necessity of unification of audit system and PMO by analysing existing similar systems. At the end, this study, analyses the suitability of Unified Project Management Framework by evaluating it with IT goal frame of COBIT5 which is constructed based on BSC performance management index. The result of the analysis is expected to help people in charge understanding the features of Unified Project Management Framework before they apply it to practical business.