Entry Halpern:2008:SMS from tissec.bib

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BibTeX entry

@Article{Halpern:2008:SMS,
  author =       "Joseph Y. Halpern and Kevin R. O'Neill",
  title =        "Secrecy in Multiagent Systems",
  journal =      j-TISSEC,
  volume =       "12",
  number =       "1",
  pages =        "5:1--5:??",
  month =        oct,
  year =         "2008",
  CODEN =        "ATISBQ",
  DOI =          "https://doi.org/10.1145/1410234.1410239",
  ISSN =         "1094-9224 (print), 1557-7406 (electronic)",
  ISSN-L =       "1094-9224",
  bibdate =      "Tue Nov 11 15:54:06 MST 2008",
  bibsource =    "http://portal.acm.org/;
                 http://www.math.utah.edu/pub/tex/bib/tissec.bib",
  abstract =     "We introduce a general framework for reasoning about
                 secrecy requirements in multiagent systems. Our
                 definitions extend earlier definitions of secrecy and
                 nondeducibility given by Shannon and Sutherland.
                 Roughly speaking, one agent maintains secrecy with
                 respect to another if the second agent cannot rule out
                 any possibilities for the behavior or state of the
                 first agent. We show that the framework can handle
                 probability and nondeterminism in a clean way, is
                 useful for reasoning about asynchronous systems as well
                 as synchronous systems, and suggests generalizations of
                 secrecy that may be useful for dealing with issues such
                 as resource-bounded reasoning. We also show that a
                 number of well-known attempts to characterize the
                 absence of information flow are special cases of our
                 definitions of secrecy.",
  acknowledgement = ack-nhfb,
  articleno =    "5",
  fjournal =     "ACM Transactions on Information and System Security",
  journal-URL =  "http://portal.acm.org/browse_dl.cfm?idx=J789",
  keywords =     "information flow; secrecy",
}

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