• Journal of the Korea Computer Graphics Society
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• v.12 no.1
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• pp.37-42
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• 2006

OpenVG는 Khronos Group 에 의해 제정된 2D 벡터 그래픽스를 위한 하드웨어 가속 표준이다. OpenVG 적합성 테스트 도구(conformance test suite)는 다양한 기관에서 구현된 OpenVG 엔진이 OpenVG 표준에서 정의한 요구사항들을 만족하는가를 측정하는 도구이다. 적합성 테스트의 통과 여부는 시장에서 해당 제품의 기술적 우위성 및 안정성을 보장하는 지표가 되기에 적합성 테스트 개발 과정에서 형평성 및 객관성을 확보하는 것은 대단히 중요한 일이다. 본 논문에서는 OpenVG Conformance Test Suite의 설계 및 구현 과정을 소개함으로써 표준의 제정과 더불어 꼭 필요한 과정인 적합성 테스트 도구 개발 시에 형평성과 객관성을 유지하기 위한 바람직한 개발 모델을 제시한다. 이를 통해 향후 타 표준의 적합성 테스트 개발 시에 참고가 되고자 한다.

• Proceedings of the Korea Multimedia Society Conference
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• 2004.05a
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• pp.835-838
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• 2004

이전의 SCORM 1.2 와달리 SCORM(SharableConentObjectRefrulceModel)2004는 기술적인 면에 있어서 방대한 정보들을 다루고 있지만 그 사용자들은 SCORM 2004 conformant를 사용하여 교육용 product를 만들 때 어떤 정보가 중요한지 알 필요가 있다. 그렇기 때문에 ADL Technical Team 에서는 그에 필요한 중요한 정보들을 수집하고 구조화하여 사용자들이 새로운 교육용 product를 만들 때 참고할 수 있도록 만들어 놓았다. 이 논문에서는 새로운 교육용 content가 생성될 때 정의되어야 하는 SCORM conformance requirements 와, 관련된 SCORM conformance test suite 에 대해 알아보고 이의 한계점과 개선점을 찾아 새로운 conformance test suite를 제안한다.

• Journal of Information Technology Services
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• v.10 no.3
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• pp.179-188
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• 2011

Biometrics is one of promising future technologies within personal identification area, and its application stretches to other variety industry site. Therefore it is necessary to test whether these products are implemented in conformance withe the BioAPI international standard specification. This paper presents the specific construction and application examples of BioAPI v2.0 conformance test suite according to the method described in ISO/IEC 24709. The problems and experience that have been discovered in the construction are described. Three BSP products claiming conformance to BioAPI was tested by proposed the test methodology and tools.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.16 no.3
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• pp.129-141
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• 2006

The purpose of this paper is to design Conformance Test Suite for BSP(Biometric Service Provider) based on BioAPI(Biometric Application Programming Interface) v2.0. The proposed BioAPI Conformance Test Suite enables users to test BSP with framework independently. A test scheduling tool has been embodied to use Test Assertion in the form of XML. In order to demonstrate the performance of the Conformance Test Suite, the experiment was performed by using both verification and identification BSPs. As the results of this experiment, we were able to determinate whether BSPs based on BioAPI v2.0 satisfied standard requirements or not.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.12 no.6
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• pp.597-604
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• 2019

In this paper, we propose an improved method on an adaptive application of the CPP(Chinese Postman Problem) algorithm to the protocol test suite generation for conformance testing. Also, we present an example application of this CPP algorithm to B-ISDN Q.2931 call/connection control procedure for the purpose of showing how it can be adapted to generate a test suite for conformance testing of a communication protocol. The proposed method has an advantage of an optimization technique which finds a minimum cost of test suite from a standardized specification, so this optimization technique of the CPP algorithm can be practically applied to a real environment for testing a conformity of a protocol implementation.

• Proceedings of the KIEE Conference
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• 2004.07d
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• pp.2583-2585
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• 2004

90년대 후반부터 웹 기반 수업(Web-based instruction)이라 하여 인터넷을 이용한 새로운 교육방법이 시도되기 시작하여 현재는 IEEE, AICC, IMS 등의 여러 e-Learning 표준안에 종합적으로 수렴하는 형태인 SCORM을 ADL에서 발표하면서 SCORM을 기준으로 다양한 컨텐츠들이 개발되고 있다. 이런 컨텐츠들은 기술적인 면에 있어서 방대한 정보들을 다루고 있지만 e-Learning 표준안인 SCORM에 따랐는지 (SCORM 표준안에 맞게 설계가 되었는지)를 확인해 볼 필요가 있기 때문에 ADL에서 SCORM conformance를 체크하기 위한 test suite를 제안하였다. 이 test suite는 사용자가 컨텐츠를 생성할 때 필요한 중요한 정보들을 구조화하여 사용자로 하여금 편리성을 느끼도록 하였지만 다른 세부적인 문제들이 표출되고 있어 본 논문에서는 이를 개선하기 위한 제안을 하고자 한다.

• Journal of Aerospace System Engineering
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• v.16 no.6
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• pp.45-53
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• 2022

The avionics industry has recently adopted an open architecture to increase software portability and reduce the development schedule and cost associated with changing hardware equipment. This paper presents a data modeling method compliant with FACE, a widely used open avionics architecture. A FACE data model is designed and implemented to output data from VOR/ILS avionics equipment. A FACE Conformance Test Suite (CTS) program is utilised to verify that the data model meets FACE standards. The proposed data modeling method is expected to improve the development schedule and cost associated with modifying communication methods and ICDs (Interface Control Documents).

• The Transactions of the Korea Information Processing Society
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• v.6 no.3
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• pp.750-757
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• 1999

The protocol conformance testing is to check whether an implementation of a protocol conforms to its specification. And it is important to improve the interoperability of protocol and the efficiency of cost. In general, protocol is composed of the control flow representing observable behaviors and the data flow representing internally used variables. Until now, research for generation of test suite has been realized only consideration the control flow of protocol or separation control flow from data flow. Case of considering control flow, contents of test was simple and definite. Length of test was short. But it was of little application, and it didn't manage each kind errors in data flow. Therefore, we must generate test case that can manage control and data flow. So, anomaly of variable must be removed for efficient conformance testing. Therefore in this dissertation, we proposed algorithm which can remove anomaly of variable for efficient conformance testing. And it showed that anomaly of variable was got rid of applying this algorithm to real protocol.

• The Journal of the Korea Contents Association
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• v.10 no.6
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• pp.144-155
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• 2010

In recent years, there has been a rapid and wide spread of robot system in our lives and with the ever increasing the requirement of user for robot functionality, the software component is increasingly sophisticated and complicated. Accordingly it is inevitable to employ a standardized software platform. The OPRoS is open standard software platform based on component for robot system. When the software components were developed, it has got to validate the conformity of robot software components which comply with the OPRoS standard specification. In this paper, we deal with the design and implementation of the structural conformance test suite to verify and validate the conformance of components to be developed by user. As the results of some experiments, we could verify it from this test suite whether the components satisfied standard requirement or not.

• Proceedings of the KIEE Conference
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• 2006.04a
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• pp.75-77
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• 2006

In this paper, the technology of the conformance test for Broadcast Web Site Service (BWS) which is one of the data services of the T-DMB (Terrestrial Digital Multimedia Broadcasting) is proposed. First, the standard of the BWS Service is introduced and then the method of the conformance test of BWS bitstream and BWS receiver module is provided. A BWS bitstream analyzer is implemented for use in verifying the transmitted BWS bitstreams. To provide a means for the receiver manufactures to verify their own BWS receiver modules, a receiver test suite is developed including BWS test bitstreams and a BWS reference receiver module. The BWS bitstream analyzer includes the analysis function for the conformance test of MOT protocol, HTML, PNG, MNG, JPEG, and Ecma Script. Also, it was actually used for verifying the BWS test bitstreams. In the course of developing a HWS receiver module, 4he BWS receiver module under test can be verified by comparing the results of the BWS reference receiver module with those of the receiver module under test. when the same BWS test bitstreams are fed into the two receiver modules.