Paired structures, imprecision types and two-level knowledge representation by means of opposites

TY - GEN

T1 - Paired structures, imprecision types and two-level knowledge representation by means of opposites

AU - Rodríguez, J. Tinguaro

AU - Franco de los Ríos, Camilo

AU - Gómez, Daniel

AU - Montero, Javier

N1 - Conference code: 14

PY - 2016

Y1 - 2016

N2 - Opposition-based models are a current hot-topic in knowledge representation. The point of this paper is to suggest that opposition can be in fact introduced at two different levels, those of the predicates of interest being represented (as short/tall) and of the logical references (true/false) used to evaluate theverification of the former. We study this issue by means of the consideration of different paired structures at each level. We also pay attention at how different types of fuzziness may be introduced in these paired structures to model imprecision and lack of knowledge. As a consequence, we obtain a unifying framework for studying the relationships between different knowledge representation models and different kinds of uncertainty.

AB - Opposition-based models are a current hot-topic in knowledge representation. The point of this paper is to suggest that opposition can be in fact introduced at two different levels, those of the predicates of interest being represented (as short/tall) and of the logical references (true/false) used to evaluate theverification of the former. We study this issue by means of the consideration of different paired structures at each level. We also pay attention at how different types of fuzziness may be introduced in these paired structures to model imprecision and lack of knowledge. As a consequence, we obtain a unifying framework for studying the relationships between different knowledge representation models and different kinds of uncertainty.

U2 - 10.1007/978-3-319-26211-6_1

DO - 10.1007/978-3-319-26211-6_1

M3 - Article in proceedings

SN - 978-3-319-26210-9

T3 - Advances in Intelligent Systems and Computing

SP - 3

EP - 15

BT - Novel developments in uncertainty representation and processing

A2 - Atanassov, Krassimir T.

A2 - Castillo, Oscar

A2 - Kacprzyk, Janusz

A2 - Krawczak, Maciej

A2 - Melin, Patricia

A2 - Sotirov, Sotir

A2 - Sotirova, Evdokia

A2 - Szmidt, Eulalia

A2 - De Tré, Guy

A2 - Zadrożny, Sławomir

PB - Springer

T2 - International Conference on Intuitionistic Fuzzy Sets and Generalized Nets 2015

Y2 - 26 October 2015 through 28 October 2015

ER -