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  • 1
    Electronic Resource
    Electronic Resource
    Automated Test Case Generation for BDI Agents (1999)
    Springer
    Autonomous agents and multi-agent systems 2 (1999), S. 311-332 
    Details
    ISSN: 1573-7454
    Keywords: test case generation ; coverage criteria ; BDI agents
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract We propose a coverage oriented test case generation methodology for BDI multi-agent systems. The coverage criteria involve plans and nodes within plans of multi-agent systems. We organise the criteria into a subsumption hierarchy to show the coverage relationships between the criteria. Then we apply the criteria on multi-agent systems to analyse some empirical data. The data analysed is the effect on the number of test cases generated automatically for each criterion. We use a tool, BDITESTER, to obtain the empirical data and to show that our proposal is pragmatic. Finally, we suggest some guidelines to select a criterion to automatically generate test cases for BDI agents.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1010011219782
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  • 2
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    An essential role for DNA adenine methylation in bacterial virulence (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1999-05-13
    Description: Salmonella typhimurium lacking DNA adenine methylase (Dam) were fully proficient in colonization of mucosal sites but showed severe defects in colonization of deeper tissue sites. These Dam- mutants were totally avirulent and were effective as live vaccines against murine typhoid fever. Dam regulated the expression of at least 20 genes known to be induced during infection; a subset of these genes are among those activated by the PhoP global virulence regulator. PhoP, in turn, affected Dam methylation at specific genomic sites, as evidenced by alterations in DNA methylation patterns. Dam inhibitors are likely to have broad antimicrobial action, and Dam- derivatives of these pathogens may serve as live attenuated vaccines.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Heithoff, D M -- Sinsheimer, R L -- Low, D A -- Mahan, M J -- AI23348/AI/NIAID NIH HHS/ -- AI36373/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 1999 May 7;284(5416):967-70.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular, Cellular, and Developmental Biology, University of California, Santa Barbara, CA 93106, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10320378" target="_blank"〉PubMed〈/a〉
    Keywords: Adenine/metabolism ; Animals ; Bacterial Proteins/metabolism ; *Bacterial Vaccines ; *DNA Methylation ; DNA, Bacterial/metabolism ; Gene Expression Regulation, Bacterial ; Genes, Bacterial ; Lethal Dose 50 ; Methylation ; Mice ; Mice, Inbred BALB C ; Mutation ; Peyer's Patches/microbiology ; Salmonella Infections, Animal/immunology/*microbiology/prevention & control ; Salmonella typhimurium/*enzymology/genetics/immunology/*pathogenicity ; Site-Specific DNA-Methyltransferase (Adenine-Specific)/antagonists & ; inhibitors/genetics/*metabolism ; Vaccines, Attenuated ; Virulence/genetics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 3
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    Synaptic vesicle endocytosis impaired by disruption of dynamin-SH3 domain interactions (1997)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1997-04-11
    Description: The proline-rich COOH-terminal region of dynamin binds various Src homology 3 (SH3) domain-containing proteins, but the physiological role of these interactions is unknown. In living nerve terminals, the function of the interaction with SH3 domains was examined. Amphiphysin contains an SH3 domain and is a major dynamin binding partner at the synapse. Microinjection of amphiphysin's SH3 domain or of a dynamin peptide containing the SH3 binding site inhibited synaptic vesicle endocytosis at the stage of invaginated clathrin-coated pits, which resulted in an activity-dependent distortion of the synaptic architecture and a depression of transmitter release. These findings demonstrate that SH3-mediated interactions are required for dynamin function and support an essential role of clathrin-mediated endocytosis in synaptic vesicle recycling.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shupliakov, O -- Low, P -- Grabs, D -- Gad, H -- Chen, H -- David, C -- Takei, K -- De Camilli, P -- Brodin, L -- CA46128/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1997 Apr 11;276(5310):259-63.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉The Nobel Institute for Neurophysiology, Department of Neuroscience, Karolinska Institutet, S-171 77 Stockholm, Sweden.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/9092476" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Binding Sites ; Cell Membrane/ultrastructure ; Coated Pits, Cell-Membrane/ultrastructure ; Dynamins ; *Endocytosis ; GTP Phosphohydrolases/*metabolism ; Humans ; Lampreys ; Microscopy, Electron ; Molecular Sequence Data ; Nerve Tissue Proteins/chemistry/*metabolism ; Proline/chemistry ; Recombinant Fusion Proteins/metabolism ; Synapses/metabolism/ultrastructure ; Synaptic Transmission ; Synaptic Vesicles/*metabolism/ultrastructure ; *src Homology Domains
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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