• Title/Summary/Keyword: Process Verification

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Reliability Effect Analysis for Game Software Verification and Validation (게임 소프트웨어의 확인 및 검증에 대한 신뢰도 영향 분석)

  • Son, Han-Seong;Roh, Chang-Hyun
    • Journal of Korea Game Society
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    • v.11 no.6
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    • pp.53-60
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    • 2011
  • Since the importance of software reliability for game service increases continuously, the reliability evaluation becomes very important. This research performed an experiment which was intended to analyze the effect of software verification and validation, a representative activity of the software development process, on the software reliability. The results from the experiments provided the reliability evaluation based on the development process (e.g., Bayesian Belief Network based reliability estimation) with very useful bases.

Development of Performance Estimate and Verification Process for Next Generation High-speed Prototype Train (차세대고속열차 차량시스 성능예측 및 성능검증 체계 개발)

  • Kim, Sang-Soo;Lee, Tae-Hyung;Choi, Sung-Hoon;Park, Choon-Soo;Han, In-Soo;Mok, Jin-Yong
    • Proceedings of the KSR Conference
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    • 2008.11b
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    • pp.555-560
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    • 2008
  • Korean Train Express (KTX) has been commercially operating and achieving elevation on transport capacity since 2004. And HSR-350x was developed and succeeded in testing of running over 350km/h. The new high-speed train development project, HEMU-400x project, has started since last year. To develop the train system, it is important how we progress the configuration of the system, design, manufacturing and test verification. The authors devised the performance estimate and verification process of the HEMU-400x and the project is performed following the developed processes.

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Functional Verification of AE32000 (AE32000의 기능 검증)

  • 이종욱;오형철
    • Proceedings of the IEEK Conference
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    • 2000.11b
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    • pp.180-183
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    • 2000
  • This paper presents a technique used for verifying the design of AE32000, a 32-bit microprocessor core. We follow the commonly used verification procedure while speeding up and completing the debugging process by adopting a reverse engineering scheme.

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Digital Watermark Verification with Zero Knowledge Proofs (디지털 워터마크에 대한 영지식 검증)

  • 이형우;김태윤
    • Proceedings of the Korea Multimedia Society Conference
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    • 2002.05d
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    • pp.877-881
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    • 2002
  • Digital contents such as image need both secure proving and publicly verification scheme on embedded digital watermark for contents distribution and copyright protection. Specially, we must provide publicly verification mechanism on digital watermark without revealing any of the secret information hidden on digital contents. In this paper, we review on the existing zero knowledge proofs and digital watermarking system, and propose advanced interactive zero knowledge proofs mechanism for enhancing the performance and security of watermark verification process. And it Provides a new watermark verification scheme without revealing any secret on the contents owner's copyright in formation.

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Efficient Signature Scheme with Batch Verifications in Identity-Based Framework

  • Gopal, P.V.S.S.N.;Vasudeva Reddy, P.;Gowri, T.
    • ETRI Journal
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    • v.38 no.2
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    • pp.397-404
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    • 2016
  • In group-oriented applications, it is often required to verify a group of signatures/messages. The individual verification of signed messages in such applications comes at a high cost in terms of computations and time. To improve computational efficiency and to speed up the verification process, a batch verification technique is a good alternative to individual verification. Such a technique is useful in many real-world applications, such as mail servers, e-commerce, banking transactions, and so on. In this work, we propose a new, efficient identity-based signature (IDS) scheme supporting batch verifications. We prove that the proposed IDS scheme and its various types of batch verifications is tightly related to the Computational Diffie.Hellman problem under a random oracle paradigm. We compare the efficiency of the proposed scheme with related schemes that support batch verifications.

VERIFICATION OF PLC PROGRAMS WRITTEN IN FBD WITH VIS

  • Yoo, Jun-Beom;Cha, Sung-Deok;Jee, Eun-Kyung
    • Nuclear Engineering and Technology
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    • v.41 no.1
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    • pp.79-90
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    • 2009
  • Verification of programmable logic controller (PLC) programs written in IEC 61131-3 function block diagram (FBD) is essential in the transition from the use of traditional relay-based analog systems to PLC-based digital systems. This paper describes effective use of the well-known verification tool VIS for automatic verification of behavioral equivalences between successive FBD revisions. We formally defined FBD semantics as a state-transition system, developed semantic-preserving translation rules from FBD to Verilog programs, implemented a software tool to support the process, and conducted a case study on a subset of FBDs for APR-1400 reactor protection system design.

A Study on the Virtual Reality Simulation Monitoring Verification System Available Wireless Communication Network (무선 통신망을 활용한 VR 시뮬레이션 관제상황 검증 시스템에 관한 연구)

  • Lee, Yang-Sun;Kang, Heau-Jo
    • Journal of Digital Contents Society
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    • v.7 no.3
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    • pp.193-197
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    • 2006
  • In this paper, We proposed monitoring verification system using virtual reality simulation technology in monitoring fields for peculiar environment. Also, we analyzed the proposed system about required technology issues and operation process. The proposed monitoring verification system available wireless communication network is expected that application is possible in medical treatment field or special dangerous article processing filed as well as monitoring verification of mobile electric railcar

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The Use of System for Design Verification of PCI Express Endpoint RTL Core

  • Kim Sun-Wook;Kim Young-Woo;Park Kyoung
    • Proceedings of the IEEK Conference
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    • summer
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    • pp.285-288
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    • 2004
  • In this paper, we present a design and experiment of PCI Express core verification model. The model targeting Endpoint core based on Verilog HDL is designed by newly-emerging SystemC, which is a new C++ class library based system design approach. In the verification model, we designed and implemented a SystemC host system model which acted as Root Complex and device driver dedicated to the PCI Express Endpoint RTL core. The verification process is scheduled by scenarios which are implemented in host model. We show that the model is useful especially for verifying the RTL model which has dependencies on system software.

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A Case study of the requirement verification model development for High Speed Railway Systems (고속철도시스템 요구사항 검증 모델 개발 사례)

  • Jeong, Jae-Deok;Lee, Jae-Cheon;Kim, Chan-Muk;Yun, Jae-Han;Wang, Jong-Bae;Choe, Yo-Cheol
    • 시스템엔지니어링워크숍
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    • s.6
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    • pp.126-129
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    • 2005
  • Systems engineering requirement verification model developmetn for High Speed Railway systems in progress is a national large system development program that is not only large-size and complex but also multi-disciplinary in nature. For the High Speed Railway TEP development, verification requirements that could verify system function, performance, and constraint, should be derived from SSS(system Segment specification). Hereafter, this could be referred to as verification requirements. System engineering process establishes traceability between verification requirements and system requirements. These tasks could be accomplished by the schema. using computer-aided Systems Engineering tool(CORE), High Speed Railway program can become a database and other system related to High Speed Railway program will be developed effectively and efficiently.

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An Improved Model of Effectiveness on the Implementation of Personal Information Utilization Agreement in Financial Companies (금융회사의 개인정보 이용 동의 구현에 대한 효과성 개선 모델)

  • Jang, Gi-hyun;Lee, Kyung-ho
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.26 no.1
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    • pp.247-257
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    • 2016
  • It is required to have Personal Information Agreement when a financial company uses personal information by the Law of Privacy. So, financial companies have to demand customers the submission of Personal Information Agreement. Thus, financial companies have made Personal Information Agreement in various formats for customers. However, financial companies are lack of a verification process, the cases of collecting invalid Agreement often occurred. This study focuses on the verification process of Personal Information Agreement and the contents of Personal Information Agreement. In conclusion, this study proposes an improved model that added to the process of verification for the concept of Agreement. Based on this study, I hope financial companies to reform their agreement process and to improve the effectiveness on the implementation of Personal Information Utilization Agreement.