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J. Goldstein - One of the best experts on this subject based on the ideXlab platform.

  • ITC - "Real life" system testing of networking equipment
    2004 International Conferce on Test, 2004
    Co-Authors: S. Kalidindi, N. Huynh, B. Eklow, J. Goldstein
    Abstract:

    This work presents an approach for system testing of networking equipment. This approach utilizes network traffic generators to simulate a "real life" environment for the unit under test. The traffic which is generated by the test equipment can be used to test both the hardware and software in the unit under test as well as the interaction between the hardware and software. Another important aspect of this level of system testing is conformance testing which ensures that networking equipment from different vendors can interact reliably. A general overview of networking systems be presented, discussing the key elements of the networking system. A "real life" system test methodology which utilizes the traffic generator then be presented along with the benefits of this approach.

  • "Real life" system testing of networking equipment
    2004 International Conferce on Test, 2004
    Co-Authors: S. Kalidindi, N. Huynh, B. Eklow, J. Goldstein
    Abstract:

    This work presents an approach for system testing of networking equipment. This approach utilizes network traffic generators to simulate a "real life" environment for the unit under test. The traffic which is generated by the test equipment can be used to test both the hardware and software in the unit under test as well as the interaction between the hardware and software. Another important aspect of this level of system testing is conformance testing which ensures that networking equipment from different vendors can interact reliably. A general overview of networking systems be presented, discussing the key elements of the networking system. A "real life" system test methodology which utilizes the traffic generator then be presented along with the benefits of this approach.

Dennis Geist - One of the best experts on this subject based on the ideXlab platform.

  • VTS - Semi-formal test generation for a block of industrial DSP
    Proceedings 19th IEEE VLSI Test Symposium. VTS 2001, 2001
    Co-Authors: J. Dushina, M. Benjamin, Dennis Geist
    Abstract:

    Describes an industrial application of the Genevieve test generation methodology. The Genevieve approach uses formal techniques to generate test suites for specific design behaviour. The example, which is a part of the ST100 DSP, was chosen in order to highlight real life problems such as big data structures, complex control logic, and complex environments where it is difficult to determine how to drive the complete system to ensure a given behaviour in the unit under test.

  • Semi-formal test generation for a block of industrial DSP
    Proceedings 19th IEEE VLSI Test Symposium. VTS 2001, 2001
    Co-Authors: J. Dushina, M. Benjamin, Dennis Geist
    Abstract:

    Describes an industrial application of the Genevieve test generation methodology. The Genevieve approach uses formal techniques to generate test suites for specific design behaviour. The example, which is a part of the ST100 DSP, was chosen in order to highlight real life problems such as big data structures, complex control logic, and complex environments where it is difficult to determine how to drive the complete system to ensure a given behaviour in the unit under test

S. Kalidindi - One of the best experts on this subject based on the ideXlab platform.

  • ITC - "Real life" system testing of networking equipment
    2004 International Conferce on Test, 2004
    Co-Authors: S. Kalidindi, N. Huynh, B. Eklow, J. Goldstein
    Abstract:

    This work presents an approach for system testing of networking equipment. This approach utilizes network traffic generators to simulate a "real life" environment for the unit under test. The traffic which is generated by the test equipment can be used to test both the hardware and software in the unit under test as well as the interaction between the hardware and software. Another important aspect of this level of system testing is conformance testing which ensures that networking equipment from different vendors can interact reliably. A general overview of networking systems be presented, discussing the key elements of the networking system. A "real life" system test methodology which utilizes the traffic generator then be presented along with the benefits of this approach.

  • "Real life" system testing of networking equipment
    2004 International Conferce on Test, 2004
    Co-Authors: S. Kalidindi, N. Huynh, B. Eklow, J. Goldstein
    Abstract:

    This work presents an approach for system testing of networking equipment. This approach utilizes network traffic generators to simulate a "real life" environment for the unit under test. The traffic which is generated by the test equipment can be used to test both the hardware and software in the unit under test as well as the interaction between the hardware and software. Another important aspect of this level of system testing is conformance testing which ensures that networking equipment from different vendors can interact reliably. A general overview of networking systems be presented, discussing the key elements of the networking system. A "real life" system test methodology which utilizes the traffic generator then be presented along with the benefits of this approach.

Susan Moran - One of the best experts on this subject based on the ideXlab platform.

  • TPS data collection and data mining
    2009 IEEE AUTOTESTCON, 2009
    Co-Authors: Ian Williams, Susan Moran
    Abstract:

    This paper discusses tools and techniques for TPS data collection and near real-time data processing and visualization using commercial, off-the-shelf products such as Microsoft® SQL Server® database software and Visual Studio® development system. Examples will be shown on how to add simple data collection and processing methods to the unit under test (UUT) test process using. NET programming languages.

  • TPS data collection and data mining
    2009 IEEE AUTOTESTCON, 2009
    Co-Authors: Ian Williams, Susan Moran
    Abstract:

    This paper discusses tools and techniques for TPS data collection and near real-time data processing and visualization using commercial, off-the-shelf products such as Microsoftreg SQL Serverreg database software and Visual Studioreg development system. Examples will be shown on how to add simple data collection and processing methods to the unit under test (UUT) test process using. NET programming languages.

Owen M. Williams - One of the best experts on this subject based on the ideXlab platform.

  • Resistor array infrared projector nonuniformity correction: search for performance improvement IV
    Proceedings of SPIE, 2009
    Co-Authors: Leszek Swierkowski, Robert A. Joyce, Owen M. Williams
    Abstract:

    Resistor array infrared projector nonuniformity correction (NUC) is currently limited in fidelity. In the flood technique a fundamental limitation has been the inevitable presence of Moire fringes. In this paper, an advanced NUC procedure is described in which the Moire patterns are successfully subtracted, leading to improved levels of residual nonuniformity. It is shown that, irrespective of the projection technology, the Moire fringes exist at the unit-under-test image plane where they appear in general as sampling noise. Their control through choice of mapping ratio is discussed.

  • Infrared projector optical design considerations
    Optical Engineering, 1994
    Co-Authors: Owen M. Williams
    Abstract:

    The optical considerations that need to be addressed during the design of IR projectors intended for application within real-time hardware-in-the-loop simulation systems are examined. Attention is paid to the form of the spatial frequency transfer function and, thereby, to the factors that affect the spatial resolution within the composite optical system defined by the IR projector and the imaging unit under test, with particular emphasis on the sampling effects (aliasing) that need to be avoided.

  • Optical aspects of infrared projector technologies for hardware-in-the-loop simulation applications
    Proceedings of SPIE, 1992
    Co-Authors: Owen M. Williams, Edward James Bevan, Scott B. Mobley
    Abstract:

    The optical aspects of infrared projectors designed specifically for application within real-time hardware-in-the-loop simulation systems are examined. Particular attention is paid to the form of the spatial frequency transfer function and thereby to the factors that affect the spatial resolution within the composite optical system defined by the infrared projector and the imaging unit under test. Expressions are also developed allowing the calculation of both the output signal radiance and effective blackbody temperature for reflective infrared projectors, thus enabling the direct comparison of the radiant output capabilities of projectors of the emissive and reflective types.