| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Outline of Final Research Achievements |
The aim of this research is to propose a logical basis for both multi-agent system and dynamic epistemic logic from multi-dimensional perspectives to capture interaction between agents. Our research output consists of three topics. First, we develop a dynamic logic of belief with acts of command and permission. Second, we formalize the notions of communication channel and agent communication via channels, and provide a semantically complete axiomatization of logic with these notions. We positively solve an open problem of axiomatizing epistemic logic of friendship by Seligman et al.(2011). Third, we investigate multi-dimensional logic from proof-theoretic perspective. That is, we provide cut-free sequent calculi for several labelled sequent calculi and also establish a sequent calculus for predicate logic for coalgebras (a generalized transition system).
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