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Reasoning with the Fuzzy Description Logic f- $\mathcal{SHIN}$ : Theory, Practice and Applications
[chapter]
2008
Lecture Notes in Computer Science
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The last couple of years it is widely acknowledged that uncertainty and fuzzy extensions to ontology languages, like Description Logics (DLs) and OWL, could play a significant role in the improvement of ...
Finally, we briefly present the fuzzy reasoning system FiRE, which implements the proposed algorithm and two use case scenarios where we have applied fuzzy DLs through FiRE. ...
We would also like to thank Thanos Athanasiadis for providing the image and segmentation figures. ...
doi:10.1007/978-3-540-89765-1_16
fatcat:d7xbencfmnfjbgkp3whsqkyyjm
Reasoning with Very Expressive Fuzzy Description Logics
2007
The Journal of Artificial Intelligence Research
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Description Logics (DLs) are a family of knowledge representation languages that have gained considerable attention the last decade, mainly due to their decidability and the existence of empirically high ...
In this paper, we extend the well known fuzzy ALC DL to the fuzzy SHIN DL, which extends the fuzzy ALC DL with transitive role axioms (S), inverse roles (I), role hierarchies (H) and number restrictions ...
Giorgos Stoilos, Giorgos Stamou and Vassilis Tzouvaras were also partially funded by the European Commission under FP6 Integrated Project X-Media (FP6-026978). ...
doi:10.1613/jair.2279
fatcat:tlqwpw2ulne45eibzpz5xprc2y
Reasoning with the finitely many-valued Łukasiewicz fuzzy Description Logic SROIQ☆
2011
Information Sciences
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In this paper, we generalize existing proposals and show how to reason with a fuzzy extension of the logic SROIQ, the logic behind the language OWL 2, under finitely many-valued Łukasiewicz fuzzy logic ...
Although there has been a relatively significant amount of work in extending DLs with fuzzy set theory [41], most of the existing works restrict themselves to Zadeh fuzzy logic (see Section 2.4 for a definition ...
Acknowledgements The authors thank Juan Gómez-Romero and the anonymous referees for several corrections in an earlier version of this paper. ...
doi:10.1016/j.ins.2010.10.020
fatcat:lfjfte2d4fdn7g3kbn6wuzqtmy
An approach for detecting, quantifying, and visualizing the evolution of a research field: A practical application to the Fuzzy Sets Theory field
2011
Journal of Informetrics
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Then, as an example, the thematic evolution of the Fuzzy Sets Theory field is analyzed using the two most important journals in the topic: Fuzzy Sets and Systems and IEEE Transactions on Fuzzy Systems. ...
The performance analysis uses different bibliometric measures, including the h-index, with the purpose of measuring the impact of both the detected themes and thematic areas. ...
Acknowledgments This work has been developed with the financing of FEDER funds in FUZZYLING project (TIN2007-61079), FUZZYLING-II project (TIN2010-17876), PETRI project (PET2007-0460), project of Ministry ...
doi:10.1016/j.joi.2010.10.002
fatcat:bifbqhrdhzepfoaz6ulxvekawy
GNSS in Practical Determination of Regional Heights
[chapter]
2012
Global Navigation Satellite Systems: Signal, Theory and Applications
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Systems -Signal, Theory and Applications 142 Rule 2: if x is A 2 and y is B 2 ; then f 2 = p 2 x + q 2 y + r 2 where the symbols A and B denote the fuzzy sets defined for membership functions of x and ...
Adaptive network based fuzzy inference system ANFIS is an artificial intelligence inspired soft computing method that is first purposed in the late 1960's depending on fuzzy logic and fuzzy set theory ...
doi:10.5772/28820
fatcat:x72rug4x6jh4nnbysxyy7hsmqq
Applying SWRL-F to intercloud constraints analysis
2011
2011 International Conference on High Performance Computing & Simulation
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The analysis suggests that fuzzy logic solution based on SWRL-F provides a useful balance between simplicity and expressivity. ...
We propose SWRL-F as a possible solution. We explain its advantages basing on a practical example that compares benefits of fuzzy logic based solution to standard crisp solutions. ...
This paper extends previous work on application of fuzzy logic to service matching by analyzing specific new scenario related to intercloud outsourcing and by integrating fuzzy reasoning directly with ...
doi:10.1109/hpcsim.2011.5999851
dblp:conf/ieeehpcs/WlodarczykR11
fatcat:api3kqktx5h57f23gytamfs5oi
Computer-aided physical multi-domain modelling: Some experiences from education and industrial applications
2013
Simulation modelling practice and theory
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It is usually very difficult to detect the real reasons for that. ...
In this paper we describe several educational and industrial application projects in the Dymola-Modelica environment: a process-systems library, two mechanical systems (an inverted pendulum and a laboratory ...
Sodja / Simulation Modelling Practice and Theory 33 (2013) 45-67 ...
doi:10.1016/j.simpat.2012.03.009
fatcat:wloyk2tu3je4lgh7v5xu33bdvi
F-transform and Fuzzy Natural logic in Time Series Analysis
2013
Proceedings of the 8th conference of the European Society for Fuzzy Logic and Technology
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This paper continues the development of the innovative method for time series analysis and forecasting using special soft-computing techniques: fuzzy (F-) transform and Fuzzy Natural Logic. ...
Thanks to the firstdegree F-transform (F 1 -transform), this works even if the graph of the time series visually does not suggest a clear tendency. ...
Acknowledgment This paper was supported by the program MŠMT-KONTAKT II, project LH 12229 "Research and development of methods and means of intelligent analysis of time series for the strategic planing ...
doi:10.2991/eusflat.2013.6
dblp:conf/eusflat/NovakPPS13
fatcat:grnlcoclifg27j4ttn5cpehyca
Green Supplier Selection Based on the Combination of Fuzzy SWARA (SWARA-F) and Fuzzy MARCOS (MARCOS-F) Methods
2021
GAZI UNIVERSITY JOURNAL OF SCIENCE
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Highlights • Proposes MCDM methodology that includes the combination of SWARA-F and MARCOS-F methods. • Implements the novel hybrid MCDM methodology for green supplier selection. • Presents real case study ...
for the solution based on prioritizing and selecting the green suppliers. ...
Fuzzy set theory proposed by Zadeh [11] can enable to cope with ambiguity and complexity in the problem. ...
doi:10.35378/gujs.978997
fatcat:4mjxxvykwrd65jnzbm2533tkdq
Forecasting Direction of Trend of a Group of Analogous Time Series Using F-Transform and Fuzzy Natural Logic
2015
International Journal of Computational Intelligence Systems
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Finally, directions of trends of the other time series from the same group are computed using special methods of fuzzy natural logic. ...
First, we assign to each time series an adjoint one, which consists of a sequence of the F 1 -transform components. ...
Acknowledgments The authors acknowledge that this paper was supported by the project LQ1602 IT4Innovations excellence in science. ...
doi:10.1080/18756891.2015.1129575
fatcat:mz2inry2kbcjfjg3vakj7hgdni
Relational Variants of Lattice-Valued F-Transforms
2019
Axioms
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Two categories of lower and upper lattice-valued F-transforms with fuzzy relations as morphisms are introduced, as generalisations of standard categories of F-transforms with maps as morphisms. ...
This a priori independence of the F-transform on spaces with fuzzy partitions makes it possible, for example, to use a simple matrix calculus to calculate F-transforms, or to determine the image of F-transforms ...
Let X, Y be sets (in practical applications both are finite sets) and let F = λ x,y x∈X,y∈Y , G = β y,v y∈Y,v∈V be matrices with elements from L. ...
doi:10.3390/axioms9010001
fatcat:cepe2upftvdytpa3crua6yv65m
F-boxes for filtering
2011
Proceedings of the 7th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-2011)
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We then discuss the practical aspect of computing a filtered signal with pboxes, and finish by some experiments. ...
Considering such representations makes the use of numerical tools coming from imprecise probability theory possible, such as the Choquet integral, and allows one to work with multiple kernels without multiplying ...
hal-00655596, version 1 -31 Dec 2011 Author manuscript, published in "7th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-2011), Aixles-Bains : France (2011)" DOI : 10.2991/eusflat ...
doi:10.2991/eusflat.2011.108
dblp:conf/eusflat/StraussD11
fatcat:gwy7w5uvpngqvm3etkorppikn4
Evaluation of the Influencing Factors on Job Satisfaction Based on Combination of PLS-SEM and F-MULTIMOORA Approach
2018
Symmetry
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The current research study presents a novel hybrid validation framework to evaluate and appraise the factors influencing job satisfaction based on the fuzzy MULTIMOORA approach and partial least-squares ...
The proposed fuzzy MCDM technique and statistical method validate each other to present an optimal assessment of influencing factors in job satisfaction. ...
Conflicts of Interest: The authors declare no conflicts of interest. ...
doi:10.3390/sym11010024
fatcat:noutem2r7jdvdgrb6cmwbwnt3y
What Is the Source of Fuzziness?
[chapter]
2013
Studies in Fuzziness and Soft Computing
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Dubois et al. presented a thorough survey of the mathematical methods for quantifying and computing with and about fuzziness. Zadeh (1996) identified fuzzy logic and "computing with words" (CWW). ...
expressed and more or less formalized, and the number of scientists who participated to the emergence of the fuzzy set concept. ...
The two-stage mapping of Figure 3 makes room for both kinds of reasoning: a rigorous two-valued logic for evaluating the truth of a mathematical theory in terms of a model; and a continuum of fuzzy values ...
doi:10.1007/978-3-642-35644-5_31
fatcat:4g2t5huw2bd2xmzuwoknixxfq4
Neutrosophic: A Comprehensive Review To Explore The Future
2015
Zenodo
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These notion and application may help the researcher in making algorithm to solve problems. ...
Second, the most important part of the paper is related to the neutrosophic applications. there exists a lot of application in all field such as in information technology , information system and decision ...
fuzzy sets" (IFSs) for Atanassov theory is unsuitable and misleading, at least for the following three reasons : 1) Intuitionistic fuzzy set theory by Takeuti and Titani is an absolutely legitimate approach ...
doi:10.5281/zenodo.23145
fatcat:qhyvydp55rdehg2waj6i5phqui
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