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Fundamenta Informaticae - Volume 106, issue 2-4

Purchase individual online access for 1 year to this journal.

Price: EUR 410.00
ISSN 0169-2968 (P)
ISSN 1875-8681 (E)

Impact Factor 2024: 0.4

Fundamenta Informaticae is an international journal publishing original research results in all areas of theoretical computer science. Papers are encouraged contributing:


- solutions by mathematical methods of problems emerging in computer science
- solutions of mathematical problems inspired by computer science.

Topics of interest include (but are not restricted to): theory of computing, complexity theory, algorithms and data structures, computational aspects of combinatorics and graph theory, programming language theory, theoretical aspects of programming languages, computer-aided verification, computer science logic, database theory, logic programming, automated deduction, formal languages and automata theory, concurrency and distributed computing, cryptography and security, theoretical issues in artificial intelligence, machine learning, pattern recognition, algorithmic game theory, bioinformatics and computational biology, quantum computing, probabilistic methods, & algebraic and categorical methods.

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Knowledge, Time, and the Problem of Logical Omniscience

Authors: Wang, Ren-June

Article Type: Research Article

Abstract: It is well known that Modal Epistemic logic (MEL) suffers from the problem of logical omniscience. In this paper, we will argue that in order to solve the problem, the temporal dimension of knowledge has to be revealed and following this analysis, we present a general epistemic framework, timed Modal Epistemic Logic (tMEL), modified from MEL, such that the time at which a formula is known by an agent based on his reasoning procedure is explicitly stated. With the help of the additional temporal devices, we are able to determine what is actually known by the agent within a reasonable … Show more

DOI: 10.3233/FI-2011-389

Citation: Fundamenta Informaticae, vol. 106, no. 2-4, pp. 321-338, 2011

Price: EUR 27.50
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