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Managing Uncertainties in Image Databases: A Fuzzy Approach

A. Chianese, A. Picariello, L. Sansone, M.L. Sapino
2004 Multimedia tools and applications  
In this paper we present a fuzzy approach for image databases.  ...  NF 2 relational model is more powerful, and provides a more suitable framework for dealing with uncertainties in image databases.  ...  Thus, it is clear that information in image database is inherently both complex and uncertain, and managing uncertainty becomes a fundamental topic.  ... 
doi:10.1023/b:mtap.0000031759.22145.5d fatcat:7xk4obkyknhjdjh7nka675mp7m

Content-based image retrieval based on a fuzzy approach

R. Krishnapuram, S. Medasani, Sung-Hwan Jung, Young-Sik Choi, R. Balasubramaniam
2004 IEEE Transactions on Knowledge and Data Engineering  
A typical content-based image retrieval (CBIR) system would need to handle the vagueness in the user queries as well as the inherent uncertainty in image representation, similarity measure, and relevance  ...  The given query is converted to a FARG, and a low-complexity fuzzy graph matching algorithm is used to compare the query graph with the FARGs in the database.  ...  Therefore, a fuzzy approach allows us to retrieve relevant images that might be missed by traditional approaches.  ... 
doi:10.1109/tkde.2004.53 fatcat:mez7jzpkd5fptlghjn5tenonni

Effect of fuzzy partitioning in Crohn's disease classification: a neuro-fuzzy-based approach

Sk. Saddam Ahmed, Nilanjan Dey, Amira S. Ashour, Dimitra Sifaki-Pistolla, Dana Bălas-Timar, Valentina E. Balas, João Manuel R. S. Tavares
2016 Medical and Biological Engineering and Computing  
The neuro-fuzzy approach is to extract features to classify the CD images after FA that used for data dimension reduction.  ...  She currently works as a project manager and a geospatial analyst in the regional Cancer Registry of Crete, Greece.  ...  Fuzzy set theory has an essential role in dealing with uncertainty about decision-making in medicine and patient management [33] .  ... 
doi:10.1007/s11517-016-1508-7 pmid:27106754 fatcat:od3foxz3mjbxhg4bz2edq7b5zq

Dealing with uncertainty in image forensics: A fuzzy approach

M. Barni, A. Costanzo
2012 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)  
In this paper, we introduce a framework based on Fuzzy Theory to overcome these problems.  ...  tampering within a specified region of an image.  ...  To the best of our knowledge, the usage of fuzzy logic to address the problem of uncertainty in image forensics has been very limited in the past.  ... 
doi:10.1109/icassp.2012.6288238 dblp:conf/icassp/BarniC12 fatcat:qkwpurgy6vfjfaq6z5ozwhsj5e

Hand Gesture Recognition for Sign Language: A New Higher Order Fuzzy HMM Approach

Saad M. Darwish, Magda M. Madbouly, Murad B. Khorsheed
2016 International Journal of Engineering and Technology  
Therefore, T2FHMMs are able to handle both random and fuzzy uncertainties existing universally in the sequential data.  ...  In our approach, we replace the basic HMM arithmetic operators by some adequate Type-2 fuzzy operators that permits us to relax the additively constraint of probability measures.  ...  In this paper, we improve the HMMs expressive power for uncertainty by type-2 fuzzy set (T2FS). Uncertainties exist in both mode and data.  ... 
doi:10.7763/ijet.2016.v8.877 fatcat:rflzp3qexfelxa46qoggibfm5m

A literature review on current approaches and applications of fuzzy expert systems [article]

Mina Rajabi, Saeed Hossani, Fatemeh Dehghani
2019 arXiv   pre-print
This raise in the reports is mainly in the medical neuro-fuzzy and fuzzy expert systems.  ...  Our outcomes reveal an upward trend in the up-to-date publications number, that is evidence of growing notoriety on the various applications of fuzzy expert systems.  ...  A fuzzy expert system can be fully satisfied to the problem, which shows uncertainty emanating from fuzziness, uncertainty or subjectivity.  ... 
arXiv:1909.08794v1 fatcat:w32lsmdmajefxou6kgqp4b5qmq

A Fuzzy Spatio-temporal-Based Approach for Activity Recognition [chapter]

Jean-Marie Le Yaouanc, Jean-Philippe Poli
2012 Lecture Notes in Computer Science  
The process is formally supported by a fuzzy logic-based approach, and designed in order to be as generic as possible.  ...  The research presented in this paper introduces a spatio-temporal-based approach the objective of which is to provide a qualitative interpretation of the behavior of an entity (e.g., a human or vehicle  ...  This work was part of a collaboration between the CEA-LIST and EGIDIUM Technologies.  ... 
doi:10.1007/978-3-642-33999-8_37 fatcat:a4lvhe4fffafdabq2ax7tn34qq

A fuzzy approach to image analysis in HLA typing using oligonucleotide microarrays

G.B. Ferrara, L. Delfino, F. Masulli, S. Rovetta, R. Sensi
2005 Fuzzy sets and systems (Print)  
In this paper we present a method based on a fuzzy system which interactively supports the user in analyzing the hybridization results, speeding-up the decision process moving from raw array data obtained  ...  The method is designed for being readily usable by the biologist, by adopting fuzzy linguistic variables which are familiar to the user and by featuring a standard and complete graphical interface.  ...  Fuzzy modeling accounts for uncertainty in the representation of these quantities.  ... 
doi:10.1016/j.fss.2004.10.013 fatcat:eyva3foiifdgrd6jj2dbzu3u6a

A First Approach for Handling Uncertainty in Citizen Science

Manuel Jimenez
2018 2018 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)  
This means lack of accuracy in results coming from Citizen Science projects. This work presents a novel approach to handle uncertainty in Citizen Science.  ...  We focus on leveraging this uncertainty in the data pursuing a refinement of results.  ...  A FUZZY APPROACH FOR CITIZEN SCIENCE In this section we present our approach for handling the uncertainty spread within the data collected in a Citizen Science project.  ... 
doi:10.1109/fuzz-ieee.2018.8491451 dblp:conf/fuzzIEEE/Jimenez18 fatcat:4civu343cjea3idnv4i2mzbknm


J. Luiz Cella Caninéo, T. Pereira Klen, G. Sperotto Reitz, M. Bouzon
2018 DEStech Transactions on Engineering and Technology Research  
The fuzzy approach was elected to deal with incomplete information and vagueness of responses.  ...  Finally, a data analysis was undertaken and the indicators were ranked using fuzzy analytic hierarchy process (Fuzzy AHP).  ...  Fuzzy The first proposal for a methodology that combines AHP with a Fuzzy approach was initially introduced by Chang (1) For this fuzzy approach, it was agreed to symbolize fuzzy numbers with tilde (~  ... 
doi:10.12783/dtetr/icpr2017/17695 fatcat:4kf6jymesfev5kgx7eeuezlqke

Fuzzy Set Approaches to Spatial Data Mining of Association Rules

R Ladner, F E Petry, M A Cobb
2003 Transactions on GIS  
We have combined and extended techniques developed in both spatial and fuzzy data mining in order to deal with the uncertainty found in typical spatial data.  ...  This paper presents an approach to the discovery of association rules for fuzzy spatial data.  ...  The OODBMS in use is Ozone, an open-source database management system. This has been beneficial in several aspects.  ... 
doi:10.1111/1467-9671.00133 fatcat:i6p5t6wt2bainn3yzvi33lbwna

Neuro-fuzzy Approach for Prediction of Neurological Disorders: A Systematic Review

Bulus Bali, Etemi Joshua Garba
2021 SN Computer Science  
This paper aimed to; presents a systematic review of the neuro-fuzzy system (NFS) approach to diagnose neurological disorders, and to identify the most effective NFS approach to guide clinical practice  ...  A systematic search was conducted on some selected scientific databases as appropriate databases for the review.  ...  Acknowledgements The authors of this review paper would like to acknowledge all the authors of the materials referenced in this article.  ... 
doi:10.1007/s42979-021-00710-9 fatcat:5pesioxmbngxpesetzmm3hveqi

Imprecision and Uncertainty in Database Systems [chapter]

Amihai Motro
1995 Fuzziness in Database Management Systems  
To uphold the integrity of a database in situations where knowledge of the real world is imperfect, one may either (1) restrict the model to that portion of the real world about which perfect information  ...  Databases are models of the real world. Yet, our knowledge of the real world is often imperfect, thus challenging our ability to create databases of integrity.  ...  Presently, the management of image databases largely follows the same paradigm: while images are stored (in digitized form) in large databases, retrieval is performed on textual descriptions of these images  ... 
doi:10.1007/978-3-7908-1897-0_1 fatcat:bv2gqgjtofghbo6iwhjaf2blnm

Formation of an information image of a graduate of a modern University using a fuzzy-granular approach

V.A. Bezuevskaya
2018 Sovremennye Informacionnye Tehnologii i IT-obrazovanie  
The results obtained in the work allow forming an information image of a graduate of a modern University using IWP.  ...  To describe the information space, a combination of logical-linguistic modeling approaches using the apparatus of the general theory of uncertainty and methods of non-factors is proposed.  ...  For granulation of the relations of information space, a combination of approaches of logic-linguistic modeling of D. A. Pospelov with the mechanism of the general theory of uncertainty L.  ... 
doi:10.25559/sitito.14.201802.472-479 fatcat:ns56gkuk5nfatcz6532n5d2xci

A fuzzy-neural approach for interpretation and fusion of colour and texture features for CBIR systems

B. Verma, S. Kulkarni
2004 Applied Soft Computing  
Due to the size of the image collection, it is necessary to use a database for managing the image content information.  ...  The proposed fuzzy approach helped the user to pose a query in terms of natural language such as mostly, many and few content of a particular color in an image.  ... 
doi:10.1016/j.asoc.2004.06.002 fatcat:gjfud3v6vjf65djzvdozhjit7i
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