Demonstrating and Testing the BML Compliance of BML Realizers

H. van Welbergen, Yuyu Xu, Marcus Thiebaux, Wei-Wen Feng, Jingqiao Fu, Dennis Reidsma, Ari Shapiro

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    5 Citations (Scopus)

    Abstract

    BML realizers are complex software modules that implement a standardized interface -the BML specication language- to steer the behavior of a virtual human. We aim to promote and test the compliance of realizers that implement this interface. To this end we contribute a corpus of example BML scripts and a tool called RealizerTester that can be used to formally test and maintain adherence of realizers to the BML standard. The standardized interface of realizers allowed us to implement RealizerTester as an automatic testing framework that can test any realizer. RealizerTester can 1) help in maintaining the stability and extensibility that is crucial for realizers and 2) contribute to the formalization of the emerging BML standard, both by providing test scripts and a formal description of their constraints and by identifying and resolving execution inconsistencies between realizers. We illustrate the testing practices used in the development of two realizers and demonstrate how RealizerTester is integrated with these practices. The scripts in the example corpus were executed on both realizers. This resulted in a video corpus that demonstrates the semantic equivalences and differences in execution of BML scripts by the two realizers.
    Original languageUndefined
    Title of host publication10th International Conference on Intelligent Virtual Agents, IVA 2011
    EditorsHannes Högni Vilhjalmsson, Stefan Kopp, Stacy Marsella, Kristinn R. Thorisson
    Place of PublicationBerlin
    PublisherSpringer
    Pages269-281
    Number of pages13
    ISBN (Print)978-3-642-23973-1
    DOIs
    Publication statusPublished - Sep 2011
    Event11th International Conference on Intelligent Virtual Agents, IVA 2011 - Reykjavik, Iceland
    Duration: 15 Sep 201117 Sep 2011
    Conference number: 11

    Publication series

    NameLecture Notes in Computer Science
    PublisherSpringer Verlag
    Volume6895
    ISSN (Print)0302-9743
    ISSN (Electronic)1611-3349

    Conference

    Conference11th International Conference on Intelligent Virtual Agents, IVA 2011
    Abbreviated titleIVA
    CountryIceland
    CityReykjavik
    Period15/09/1117/09/11

    Keywords

    • METIS-278837
    • IR-78168
    • HMI-IA: Intelligent Agents
    • EWI-20605

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