Elements of information theory
Elements of information theory
Introduction to Coding Theory
Possibilistic information theory: a coding theoretic approach
Fuzzy Sets and Systems - Possibility theory and fuzzy logic
Possibilistic entropies and the compression of possibilistic data
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems
Comments on the paper on possibilistic entropies by A. Sgarro L. P. Dinu
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems
IEEE Transactions on Information Theory
Fuzzy Sets and Systems
Hi-index | 0.00 |
We re-take the possibilistic (as opposed to probabilistic) approach to information coding put forward in [1,2]. To enhance the possibilistic approach also outside the realm of "subjective" uncertainties, in this paper we adopt an "objective" interpretation of possibilistic source coding based on utility functions and an "objective" interpretation of possibilistic channel coding based on distortion measures and similarity indices. We stress the relationship between possibilistic coding as based on distortions between sequences and algebraic coding as based on minimum distances between codewords. We compute the operational (coding-theoretic) entropy for a new class of possibilistic sources.