Search Results for author: Marcelo A. Falappa

Found 2 papers, 0 papers with code

An Argumentation-Based Framework to Address the Attribution Problem in Cyber-Warfare

no code implementations27 Apr 2014 Paulo Shakarian, Gerardo I. Simari, Geoffrey Moores, Simon Parsons, Marcelo A. Falappa

Attributing a cyber-operation through the use of multiple pieces of technical evidence (i. e., malware reverse-engineering and source tracking) and conventional intelligence sources (i. e., human or signals intelligence) is a difficult problem not only due to the effort required to obtain evidence, but the ease with which an adversary can plant false evidence.

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Belief Revision in Structured Probabilistic Argumentation

no code implementations7 Jan 2014 Paulo Shakarian, Gerardo I. Simari, Marcelo A. Falappa

In real-world applications, knowledge bases consisting of all the information at hand for a specific domain, along with the current state of affairs, are bound to contain contradictory data coming from different sources, as well as data with varying degrees of uncertainty attached.

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