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Linguistic terms with weakened hedges: A model for qualitative decision making under uncertainty
2018
Information Sciences
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Accordingly, the negation, order relations and some basic operations of LTWHs are defined. ...
The semantics of a LTWH is determined, objectively, based on the semantics of the term and a similarity measure of the reference domain. ...
Acknowledgement This work was supported in part by the National Natural Science Foundation of China (Nos. 71571123, 71601092, 61640220), the Key University Science Research Project of Jiangsu Province ...
doi:10.1016/j.ins.2017.12.036
fatcat:xomurf7jknfdvhbeu6cb5xyviy
Dealing with Similarity Relations in Fuzzy Ontologies
2007
IEEE International Fuzzy Systems conference proceedings
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Crisp ontologies become less suitable in all domains in which the concepts to be represented have vague, uncertain and imprecise definitions. ...
The latter approach needs to be dealt with differently in crisp and fuzzy ontologies. This is the scope of this paper. ...
The conjunction, disjunction and negation of fuzzy sets can be easily applied to the interpretation of fuzzy concepts. ...
doi:10.1109/fuzzy.2007.4295645
dblp:conf/fuzzIEEE/BahriBG07
fatcat:wzbuxe4qofawdjc2ssy3avipwa
Managing multi-granularity linguistic information in qualitative group decision making: an overview
2015
Granular Computing
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Due to the different backgrounds and levels of knowledge of experts, linguistic term sets with different cardinality and/or semantics are used. ...
In this paper, we present a comprehensive review on relative developments of multi-granularity linguistic term sets by several perspectives, such as the transformation techniques, the aggregation functions ...
Acknowledgments The authors thank Editor-in-Chief and two anonymous reviewers for their helpful comments and suggestions, which have led to an improved version of this paper. ...
doi:10.1007/s41066-015-0006-x
fatcat:yr4dagusnvey7hgu4jgggofuxi
Fuzzy Cognitive Maps in Business Analysis and Performance-Driven Change
2004
IEEE transactions on engineering management
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This new approach proposes the utilization of the fuzzy causal characteristics of fuzzy cognitive maps (FCMs) as the underlying methodology in order to generate a hierarchical and dynamic network of interconnected ...
This research also establishes generic maps that supplement the strategic planning and business analysis phases of typical redesign projects in order to implement the integration of hierarchical FCMs into ...
Lazaridis for participating in the evaluation of the proposed tool. ...
doi:10.1109/tem.2004.830861
fatcat:chj6spnunrbnzlzy3byr6uzwla
A model based on linguistic 2-tuples for dealing with multigranular hierarchical linguistic contexts in multi-expert decision-making
2001
IEEE Transactions on Systems Man and Cybernetics Part B (Cybernetics)
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In those problems that deal with multiple sources of linguistic information we can find problems defined in contexts where the linguistic assessments are assessed in linguistic term sets with different ...
In this paper, we shall present a type of multigranular linguistic contexts we shall call linguistic hierarchies term sets, such that, when we deal with multigranular linguistic information assessed in ...
In the same way that the hierarchical linguistic variables for the design of hierarchical systems of linguistic rules are introduced in [36] , in the following we are going to introduce a hierarchical ...
doi:10.1109/3477.915345
pmid:18244784
fatcat:cxmbseh6lrgujdxajzq54rsiyy
Ontology Alignment Architecture for Semantic Sensor Web Integration
2013
Sensors
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This paper presents a system for ontology alignment in the Semantic Sensor Web which uses fuzzy logic techniques to combine similarity measures between entities of different ontologies. ...
Sensor networks are a concept that has become very popular in data acquisition and processing for multiple applications in different fields such as industrial, medicine, home automation, environmental ...
Conflicts of Interest The authors declare no conflicts of interest. Sensors 2013, 13 ...
doi:10.3390/s130912581
pmid:24051523
pmcid:PMC3821309
fatcat:uo6fb42t3fbojdw3s6bmlscxae
A parametric representation of linguistic hedges in Zadeh's fuzzy logic
2002
International Journal of Approximate Reasoning
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This paper proposes a model for the parametric representation of linguistic hedges in Zadeh's fuzzy logic. ...
Also, a fuzzy logic based on the parametric representation of linguistic truth-values is introduced. ...
He was also supported partially by the National Program in Natural Sciences of Vietnam. ...
doi:10.1016/s0888-613x(02)00075-0
fatcat:wfv44twc5ndx3fqmgvgj7ieuje
A Fuzzy Linguistic Methodology to Deal With Unbalanced Linguistic Term Sets
2008
IEEE transactions on fuzzy systems
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In this paper, we present a fuzzy linguistic methodology in order to deal with unbalanced linguistic term sets. ...
model that uses the 2-tuple fuzzy linguistic computational model to accomplish processes of CW with unbalanced term sets in a precise way and without loss of information. ...
Linguistic Hierarchies The concept of linguistic hierarchies was introduced in [15] to design hierarchical systems of linguistic rules. ...
doi:10.1109/tfuzz.2007.896353
fatcat:qns6o7mxg5bzpffvpsxfd6zoyu
Information Gathering on the Internet Using a Distributed Intelligent Agent Model with Multi-Granular Linguistic Information
[chapter]
2004
Studies in Fuzziness and Soft Computing
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The use of the linguistic information provides a more flexibility in the communication among agents and between agents and users. ...
The great variety of representations of the information in Internet is the main obstacle to this communication. ...
In Section 2 we present a short review of the fuzzy linguistic approach, of the 2-tuple fuzzy linguistic representation model and of the hierarchical linguistic contexts. ...
doi:10.1007/978-3-540-39988-9_5
fatcat:qjs25vfo3ndwdfngjx7yw2va5y
An Efficient Multimodal Language Processor for Parallel Input Strings in Multimodal Input Fusion
2007
International Conference on Semantic Computing (ICSC 2007)
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In this paper we present an approach that combines multimedia reasoning and natural language processing for the semantic integration of automatic and manual image annotations based on domain ontologies ...
We discuss how to apply natural language processing to transform natural language descriptions and queries into an ontological representation that allows users to formulate formal semantics in an intuitive ...
In addition to the extended fuzzy semantics, the authors present a set of interesting features: (i) concrete domains as fuzzy sets, (ii) fuzzy modifiers such as very and slightly, and (iii) fuzziness in ...
doi:10.1109/icsc.2007.61
dblp:conf/semco/SunSCC07
fatcat:3tofx2vj3fbapklqkvzbjmcuby
Recommending biomedical resources: A fuzzy linguistic approach based on semantic web
2010
International Journal of Intelligent Systems
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In this paper, we present a filtering and recommender system that applies Semantic Web technologies and fuzzy linguistic modeling techniques to provide users valuable information about resources that fit ...
To carry out the recommendation process, we have defined three software agents (interface, task, and information agents) that are distributed in a five level hierarchical architecture. ...
Acknowledgments This paper has been developed with financing of the Andalusian excellence project (TIC05299), FEDER funds in PETRI project (PET2007-0460) and FUZZYLING project (TIN2007-61079). ...
doi:10.1002/int.20447
fatcat:gnhaqzwmkrdrjfbzyybpzl46qu
An Ontological Analysis and Natural Language Processing of Figures of Speech
2020
International Journal of Artificial Intelligence & Applications
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Prepositional noun phrases are used widely in a multiplicity of domains to describe real world events and activities. ...
semantic relations of the concepts involved. ...
Fuzzy domain relevant work One approach to the classification of textual tokens is via the use of fuzzy modelling of the concepts of the domain. ...
doi:10.5121/ijaia.2020.11102
fatcat:vafivgzrsbbhjargr4o252swsi
On the Interest of Spatial Relations and Fuzzy Representations for Ontology-Based Image Interpretation
2006
Advances in Pattern Recognition
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In particular, we propose operational models of spatial relations, based on fuzzy representations. ...
In this context, ontologies provide a powerful framework to represent domain knowledge, concepts and their relations, and to reason about them. ...
In our case, linguistic symbols are application domain concepts defined by their linguistic names and their definition. ...
doi:10.1142/9789812772381_0002
fatcat:wrb4fehvhnf77o4mfx3ldm7zfe
A linguistic decision process in group decision making
1996
Group Decision and Negotiation
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This is developed using the concept of fuzzy majority for deriving a collective linguistic preference; and the concept of nondominated alternatives for deriving the selected alternatives in the linguistic ...
In order to obtain the nondominated alternatives we present a novel reformulation of Orlovski's nondominance degree under linguistic information. ...
For instance, as an illustration, Figure 2 shows the hierarchical structure of linguistic values or labels. ...
doi:10.1007/bf00419908
fatcat:4n67eorls5hbhn4ai5bdzfuz6e
A fuzzy cognitive map approach to support urban design
2004
Expert systems with applications
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This paper is concerned with proposing a fuzzy cognitive map (FCM) driven approach for implementing expert decision support in the area of urban design. ...
The current approach utilizes the inherent analogies between SLD resolution trees and FCMs and proposes the generation of multi-branch map hierarchies in order to model the disjointed conjuncts of the ...
The authors wish to thank Dr Archontoula Vasilara, Dr Theodora Maratou, Smaro Petratou-Fragkiadaki, and Julia Stefanou for participating in the evaluation of the proposed methodology tool. ...
doi:10.1016/s0957-4174(03)00140-4
fatcat:qvfwagyr2nea3ctnot55shsf7u
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