Daniel Sánchez Fernández

Administrative data

Full member researcher

  • Position in UGR: Tenure professor
    Department where s/he teaches: Ciencias de la Computación e Inteligencia Artificial
    Research group: TIC-174

Contributions and research experience

Publications in ISI SCI

  • Specificity Measures and Referential Success
    Author-s: Marin, Nicolas; Rivas-Gervilla, Gustavo; Sanchez, Daniel; Yager, Ronald R.
    Source: IEEE TRANSACTIONS ON FUZZY SYSTEMS 26 2 859 868 2018
  • Fuzzy Color Spaces: A Conceptual Approach to Color Vision
    Author-s: Chamorro-Martinez, Jesus; Manuel Soto-Hidalgo, Jose; Manuel Martinez-Jimenez, Pedro; Sanchez, Daniel
    Source: IEEE TRANSACTIONS ON FUZZY SYSTEMS 25 5 1264 1280 2017
  • Discovering Fuzzy Exception and Anomalous Rules
    Author-s: Dolores Ruiz, M.; Sanchez, Daniel; Delgado, Miguel; Martin-Bautista, Maria J.
    Source: IEEE TRANSACTIONS ON FUZZY SYSTEMS 24 4 930 944 2016
  • On the relation between fuzzy and generalized quantifiers
    Author-s: Dolores Ruiz, M.; Sanchez, Daniel; Delgado, Miguel
    Source: FUZZY SETS AND SYSTEMS 294 125 135 2016
  • JFCS: A Color Modeling Java Software Based on Fuzzy Color Spaces
    Author-s: Soto-Hidalgo, J. M.; Martinez-Jimenez, P. M.; Chamorro-Martinez, J.; Sanchez, D.
    Source: IEEE COMPUTATIONAL INTELLIGENCE MAGAZINE 11 2 16 28 2016
  • Fuzzy sets and systems plus natural language generation: A step forward in the linguistic description of time series
    Author-s: Marin, Nicolas; Sanchez, Daniel
    Source: FUZZY SETS AND SYSTEMS 285 1 5 2016
  • On generating linguistic descriptions of time series
    Author-s: Marin, Nicols; Sanchez, Daniel
    Source: FUZZY SETS AND SYSTEMS 285 6 30 2016
  • Fuzzy quantification: a state of the art
    Author-s: Delgado, Miguel; Dolores Ruiz, M.; Sanchez, Daniel; Amparo Vila, M.
    Source: FUZZY SETS AND SYSTEMS 242 1 30 2014
  • RL-bags: A conceptual, level-based approach to fuzzy bags
    Author-s: Delgado, Miguel; Dolores Ruiz, M.; Sanchez, Daniel
    Source: FUZZY SETS AND SYSTEMS 208 111 128 2012
  • An approximation to the computational theory of perceptions using ontologies
    Author-s: Martinez-Cruz, Carmen; van der Heide, Albert; Sanchez, Daniel; Trivino, Gracian
    Source: EXPERT SYSTEMS WITH APPLICATIONS 39 10 9494 9503 2012
  • On a non-nested level-based representation of fuzziness
    Author-s: Sanchez, D.; Delgado, M.; Vila, M. A.; Chamorro-Martinez, J.
    Source: FUZZY SETS AND SYSTEMS 192 159 175 30th Linz Seminar on Fuzzy Set Theory 2009 Linz, Linz 2012
  • A formal model for mining fuzzy rules using the RL representation theory
    Author-s: Delgado, M.; Ruiz, M. D.; Sanchez, D.; Serrano, J. M.
    Source: INFORMATION SCIENCES 181 23 5194 5213 2011
  • Linguistic Query Answering on Data Cubes with Time Dimension
    Author-s: Castillo-Ortega, Rita; Marin, Nicolas; Sanchez, Daniel
    Source: INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS 26 10 1002 1021 2011
  • NEW APPROACHES FOR DISCOVERING EXCEPTION AND ANOMALOUS RULES
    Author-s: Delgado, Miguel; Dolores Ruiz, M.; Sanchez, Daniel
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 19 2 361 399 2011
  • A new fusion strategy for web metasearch
    Author-s: Martin-Bautista, M. J.; Sanchez, D.; Vila, M. A.; Delgado, M.
    Source: SOFT COMPUTING 14 8 847 855 2010
  • STUDYING INTEREST MEASURES FOR ASSOCIATION RULES THROUGH A LOGICAL MODEL
    Author-s: Delgado, Miguel; Dolores Ruiz, M.; Sanchez, Daniel
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 18 1 87 106 2010
  • International Journal of Intelligent Systems: Special Issue on "Fuzzy Bags, Cardinality, and Quantification"
    Author-s: Delgado, Miguel; Sanchez, Daniel; Vila, Maria-Amparo
    Source: INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS 24 6 569 571 2009
  • An Extended Characterization of Fuzzy Bags
    Author-s: Delgado, Miguel; Martin-Bautista, Maria-Jose; Sanchez, Daniel; Vila, Maria-Amparo
    Source: INTERNATIONAL JOURNAL OF INTELLIGENT SYSTEMS 24 6 706 721 2009
  • Association rules applied to credit card fraud detection
    Author-s: Sanchez, D.; Vila, M. A.; Cerda, L.; Serrano, J. M.
    Source: EXPERT SYSTEMS WITH APPLICATIONS 36 2 3630 3640 2009
  • Using fuzzy data mining to evaluate survey data from olive grove cultivation
    Author-s: Delgado, G.; Aranda, V.; Calero, J.; Sanchez-Maranon, M.; Serrano, J. M.; Sanchez, D.; Vila, M. A.
    Source: COMPUTERS AND ELECTRONICS IN AGRICULTURE 65 1 99 113 2009
  • Pattern extraction from bag databases
    Author-s: Delgado, Miguel; Ruiz, M. Dolores; Sanchez, Daniel
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 16 4 475 494 2008
  • Using association rules to mine for strong approximate dependencies
    Author-s: Sanchez, Daniel; Serrano, Jose Maria; Blanco, Ignacio; Martin-Bautista, Maria Jose; Vila, Maria-Amparo
    Source: DATA MINING AND KNOWLEDGE DISCOVERY 16 3 313 348 2008
  • An alternative approach to discover gradual dependencies
    Author-s: Berzal, F.; Cubero, J. C.; Sanchez, D.; Vila, M. A.
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 15 5 559 570 2007
  • F-cube factory: A fuzzy OLAP system for supporting imprecision
    Author-s: Delgado, Miguel; Molina, Carlos; Rodriguez-Ariza, Lazaro; Sanchez, Daniel; Vila, M. Amparo
    Source: INTERNATIONAL JOURNAL OF UNCERTAINTY FUZZINESS AND KNOWLEDGE-BASED SYSTEMS 15 1 59 81 2007
  • Region-based fit of color homogeneity measures for fuzzy image segmentation
    Author-s: Prados-Suarez, B.; Chamorro-Martinez, J.; Sanchez, D.; Abad, J.
    Source: FUZZY SETS AND SYSTEMS 158 3 215 229 Joint 4th EUSFLAT/11th LFA Conference SEP 07-09, 2005 Barcelona, Barcelona 2007
  • A new fuzzy multidimensional model
    Author-s: Molina, Carlos; Rodriguez-Ariza, Lazaro; Sanchez, Daniel; Vila, M. Amparo
    Source: IEEE TRANSACTIONS ON FUZZY SYSTEMS 14 6 897 912 2006
  • A definition for fuzzy approximate dependencies
    Author-s: Berzal, F; Blanco, I; Sanchez, D; Serrano, JM; Vila, MA
    Source: FUZZY SETS AND SYSTEMS 149 1 105 129 2005
  • Building multi-way decision trees with numerical attributes
    Author-s: Berzal, F; Cubero, JC; Marin, N; Sanchez, D
    Source: INFORMATION SCIENCES 165 1-2 73 90 2004
  • ART: A hybrid classification model
    Author-s: Berzal, F; Cubero, JC; Sanchez, D; Serrano, JM
    Source: MACHINE LEARNING 54 1 67 92 2004
  • Rules and fuzzy rules in text: concept, extraction and usage
    Author-s: Kraft, DH; Martin-Bautista, MJ; Chen, J; Sanchez, D
    Source: INTERNATIONAL JOURNAL OF APPROXIMATE REASONING 34 2-3 145 161 2003
  • Complex object comparison in a fuzzy context
    Author-s: Marin, N; Medina, JM; Pons, O; Sanchez, D; Vila, MA
    Source: INFORMATION AND SOFTWARE TECHNOLOGY 45 7 431 444 2003
  • Fuzzy association rules: General model and applications
    Author-s: Delgado, M; Marin, N; Sanchez, D; Vila, MA
    Source: IEEE TRANSACTIONS ON FUZZY SYSTEMS 11 2 214 225 2003
  • Modelling subjectivity in visual perception of orientation for image retrieval
    Author-s: Sanchez, D; Chamorro-Martinez, J; Vila, MA
    Source: INFORMATION PROCESSING & MANAGEMENT 39 2 251 266 2003
  • Fuzzy cardinality based evaluation of quantified sentences
    Author-s: Delgado, M; Sanchez, D; Vila, MA
    Source: INTERNATIONAL JOURNAL OF APPROXIMATE REASONING 23 1 23 66 2000
  • Editorial of the special issue: Online fuzzy machine learning and data mining
    Author-s: Bouchachia, Abdelhamid; Lughofer, Edwin; Sanchez, Daniel
    Source: INFORMATION SCIENCES 220 1 4 2013
  • Mining web documents to find additional query terms using fuzzy association rules
    Author-s: Martin-Bautista, MJ; Sanchez, D; Chamorro-Martinez, J; Serrano, JM; Vila, MA
    Source: FUZZY SETS AND SYSTEMS 148 1 85 104 2004
  • Fuzzy frameworks for mining data associations: fuzzy association rules and beyond
    Author-s: Marin, N.; Ruiz, M. D.; Sanchez, D.
    Source: WILEY INTERDISCIPLINARY REVIEWS-DATA MINING AND KNOWLEDGE DISCOVERY 6 2 50 69 2016
  • A Fuzzy Approach to the Linguistic Summarization of Time Series
    Author-s: Castillo-Ortega, Rita M.; Marin, Nicolas; Sanchez, Daniel
    Source: JOURNAL OF MULTIPLE-VALUED LOGIC AND SOFT COMPUTING 17 2-3 157 182 10th International Conference on Intelligent Data SEP 23-26, 2009 Burgos, Burgos 2011
  • Mining association rules with improved semantics in medical databases
    Author-s: Delgado, M; Sanchez, D; Martin-Bautista, MJ; Vila, MA
    Source: ARTIFICIAL INTELLIGENCE IN MEDICINE 21 1-3 241 245 2001

Conferences in ISI CPCI-Science

  • Three Main Components of Experience Base in Linguistic Description of Data
    Author-s: Martinez-Cruz, Carmen; Sanchez, Daniel; Trivino, Gracian
    Source: 2013 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS (FUZZ - IEEE 2013) -1 -1 IEEE International Conference on Fuzzy Systems (FU JUL 07-10, 2013 Hyderabad, Hyderabad 2013
  • Metaphors for Linguistic Description of Data
    Author-s: Trivino, Gracian; Sanchez, Daniel
    Source: COMBINING EXPERIMENTATION AND THEORY: A HOMAGE TO ABE MAMDANI 271 287 300 2012
  • On Some Fuzzy Relations for Color Information
    Author-s: Sanchez, D.; Soto-Hidalgo, J. M.; Chamorro-Martinez, J.; Martinez-Jimenez, P.
    Source: IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS (FUZZ 2011) 537 542 IEEE International Conference on Fuzzy Systems (FU JUN 27-30, 2011 Taipei, Taipei 2011
  • Linguistic Local Change Comparison Of Time Series
    Author-s: Castillo-Ortega, Rita; Marin, Nicolas; Sanchez, Daniel
    Source: IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS (FUZZ 2011) 2909 2915 IEEE International Conference on Fuzzy Systems (FU JUN 27-30, 2011 Taipei, Taipei 2011
  • A Fuzzy Rule Mining Approach involving Absent Items
    Author-s: Delgado, M.; Ruiz, M. D.; Sanchez, D.; Serrano, J. M.
    Source: PROCEEDINGS OF THE 7TH CONFERENCE OF THE EUROPEAN SOCIETY FOR FUZZY LOGIC AND TECHNOLOGY (EUSFLAT-20 275 282 7th Biannual Conference of the European-Society-fo JUL 18-22, 2011 Aix-les-Bains, Aix-les-Bains 2011
  • Linguistic Summarization of Time Series Data using Genetic Algorithms
    Author-s: Castillo-Ortega, Rita; Marin, Nicolas; Sanchez, Daniel; Tettamanzi, Andrea G. B.
    Source: PROCEEDINGS OF THE 7TH CONFERENCE OF THE EUROPEAN SOCIETY FOR FUZZY LOGIC AND TECHNOLOGY (EUSFLAT-20 416 423 7th Biannual Conference of the European-Society-fo JUL 18-22, 2011 Aix-les-Bains, Aix-les-Bains 2011
  • Computational Models of Affect and Fuzzy Logic
    Author-s: van der Heide, Albert; Sanchez, Daniel; Trivino, Gracian
    Source: PROCEEDINGS OF THE 7TH CONFERENCE OF THE EUROPEAN SOCIETY FOR FUZZY LOGIC AND TECHNOLOGY (EUSFLAT-20 620 627 7th Biannual Conference of the European-Society-fo JUL 18-22, 2011 Aix-les-Bains, Aix-les-Bains 2011
  • Histograms for Fuzzy Color Spaces
    Author-s: Chamorro-Martinez, J.; Sanchez, D.; Soto-Hidalgo, J. M.; Martinez-Jimenez, P.
    Source: EUROFUSE 2011: WORKSHOP ON FUZZY METHODS FOR KNOWLEDGE-BASED SYSTEMS 107 339 350 EUROFUSE Workshop on Fuzzy Methods for Knowledge-B SEP 21-23, 2011 UTAD Univ, CITAB Res Ctr, UTAD Univ, CITAB Res Ctr, UTAD Univ, CITAB Res Ctr 2011
  • Mining Exception Rules
    Author-s: Delgado, Miguel; Dolores Ruiz, Maria; Sanchez, Daniel
    Source: FOUNDATIONS OF REASONING UNDER UNCERTAINTY 249 43 63 12th Conference on Information Processing and Mana JUN 22-27, 2008 Malaga, Malaga 2010
  • Using FORDBMS for the Linguistic Description of Images
    Author-s: Jaime-Castillo, Sergio; Medina, Juan M.; Sanchez, Daniel
    Source: 2010 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS (FUZZ-IEEE 2010) -1 -1 2010 IEEE World Congress on Computational Intellig JUL 18-23, 2010 Barcelona, Barcelona 2010
  • A New Approach for Defining a Fuzzy Color Space
    Author-s: Soto-Hidalgo, J. M.; Chamorro-Martinez, J.; Sanchez, D.
    Source: 2010 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS (FUZZ-IEEE 2010) -1 -1 2010 IEEE World Congress on Computational Intellig JUL 18-23, 2010 Barcelona, Barcelona 2010
  • Describing Images Via Linguistic Features and Hierarchical Segmentation
    Author-s: Castillo-Ortega, R.; Chamorro-Martinez, J.; Marin, N.; Sanchez, D.; Soto-Hidalgo, J. M.
    Source: 2010 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS (FUZZ-IEEE 2010) -1 -1 2010 IEEE World Congress on Computational Intellig JUL 18-23, 2010 Barcelona, Barcelona 2010
  • Data Mining in RL-Bags
    Author-s: Ruiz, M. Dolores; Delgado, Miguel; Sanchez, Daniel
    Source: INFORMATION PROCESSING AND MANAGEMENT OF UNCERTAINTY IN KNOWLEDGE-BASED SYSTEMS: THEORY AND METHODS, 80 308 317 13th International Conference on Information Proce JUN 28-JUL 02, 2010 Dortmund, Dortmund 2010
  • Fuzzy Quantification Using Restriction Levels
    Author-s: Sanchez, Daniel; Delgado, Miguel; Vila, Maria-Amparo
    Source: FUZZY LOGIC AND APPLICATIONS 5571 28 35 8th International Workshop on Fuzzy Logic and Appl JUN 09-12, 2009 Palermo, Palermo 2009
  • Fuzzy Quantification-Based Linguistic Summaries in Data Cubes with Hierarchical Fuzzy Partition of Time Dimension
    Author-s: Castillo-Ortega, Rita; Marin, Nicolas; Sanchez, Daniel
    Source: INTELLIGENT DATA ENGINEERING AND AUTOMATED LEARNING, PROCEEDINGS 5788 578 585 10th International Conference on Intelligent Data SEP 23-26, 2009 Burgos, Burgos 2009
  • Linguistic Summary-Based Query Answering on Data Cubes with Time Dimension
    Author-s: Castillo-Ortega, Rita; Martin, Nicolas; Sanchez, Daniel
    Source: FLEXIBLE QUERY ANSWERING SYSTEMS: 8TH INTERNATIONAL CONFERENCE, FQAS 2009 5822 560 571 8th International Conference on Flexible Query Ans OCT 26-28, 2009 Roskilde Univ, Dept Commun, Business & Informat Technol, Roskilde Univ, Dept Commun, Business & Info 2009
  • Fuzzy association rules for query refinement in web retrieval
    Author-s: Delgado, M.; Martin-Bautista, M. J.; Sanchez, D.; Serrano, J. M.; Vila, M. A.
    Source: FORGING NEW FRONTIERS: FUZZY PIONEERS II 218 351 362 BISCE International Conference 2005 NOV 03-06, 2005 Univ Calf Berkeley, Univ Calf Berkeley, Univ Calf Berkeley 2008
  • A Restriction Level approach to preference modelling
    Author-s: Sanchez, D.; Martin-Bautista, M. J.; Delgado, M.; Vila, M. A.
    Source: COMPUTATIONAL INTELLIGENCE IN DECISION AND CONTROL 1 283 288 8th International Conference on Fuzzy Logic and In SEP 21-24, 2008 Madrid, Madrid 2008
  • A Similarity Measure Between Fuzzy Regions to Obtain a Hierarchy of Fuzzy Image Segmentations
    Author-s: Prados-Suarez, B.; Sanchez, D.; Chamorro-Martinez, J.
    Source: 2008 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, VOLS 1-5 1649 1656 IEEE International Conference on Fuzzy Systems JUN 01-06, 2008 Hong Kong, Hong Kong 2008
  • RL-numbers: An Alternative to Fuzzy Numbers for the Representation of Imprecise Quantities
    Author-s: Sanchez, D.; Delgado, M.; Vila, M. A.
    Source: 2008 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, VOLS 1-5 2060 2067 IEEE International Conference on Fuzzy Systems JUN 01-06, 2008 Hong Kong, Hong Kong 2008
  • A Novel Histogram Definition for Fuzzy Color Spaces
    Author-s: Chamorro-Martinez, J.; Sanchez, D.; Soto-Hidalgo, J. M.
    Source: 2008 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, VOLS 1-5 2151 2158 IEEE International Conference on Fuzzy Systems JUN 01-06, 2008 Hong Kong, Hong Kong 2008
  • Web usage mining via fuzzy logic techniques
    Author-s: Escobar-Jeria, Victor H.; Martin-Bautista, Maria J.; Sanchez, Daniel; Vila, Maria-Amparo
    Source: Foundations of Fuzzy Logic and Soft Computing, Proceedings 4529 243 252 12th World Congress of the International-Fuzzy-Sys JUN 18-21, 2007 Cancun, Cancun 2007
  • Analysis of log files applying mining techniques and fuzzy logic
    Author-s: Escobar-Jeria, Victor H.; Martin-Bautista, Maria J.; Sanchez, Daniel; Vila, Maria-Amparo
    Source: New Trends in Applied Artificial Intelligence, Proceedings 4570 483 492 20th International Conference on Industrial, Engin JUN 26-29, 2007 Kyoto, Kyoto 2007
  • On significant crisp representatives of fuzzy regions in colour images
    Author-s: Prados-Suarez, B.; Sanchez, D.; Chamorro-Martinez, J.
    Source: 2007 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, VOLS 1-4 1914 1919 IEEE International Conference on Fuzzy Systems JUL 23-26, 2007 London, London 2007
  • Reasoning and quantification in fuzzy description logics
    Author-s: Sanchez, D; Tettamanzi, AGB
    Source: FUZZY LOGIC AND APPLICATIONS 3849 81 88 6th International Workshop on Fuzzy Logic and Appl SEP 15-17, 2005 Crema, Crema 2006
  • Modelling coarseness in texture images by means of fuzzy sets
    Author-s: Chamorro-Martinez, J.; Galan-Perales, E.; Sanchez, D.; Soto-Hidalgo, J. M.
    Source: KNOWLEDGE-BASED INTELLIGENT INFORMATION AND ENGINEERING SYSTEMS, PT 2, PROCEEDINGS 4252 355 362 10th International Conference on Knowledge-Based a OCT 09-11, 2006 Bournemouth, Bournemouth 2006
  • A fuzzy approach to image texture representation applied to visual coarseness description
    Author-s: Chamorro-Martinez, J.; Galan-Perales, E.; Sanchez, D.; Prados-Suarez, B.
    Source: 2006 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, VOLS 1-5 1099 1104 IEEE International Conference on Fuzzy Systems JUL 16-21, 2006 Vancouver, Vancouver 2006
  • Fuzzy homogeneity measures for path-based colour image segmentation
    Author-s: Chamorro-Martinez, J; Sanchez, D; Prados-Suarez, B; Galan-Perales, E
    Source: FUZZ-IEEE 2005: Proceedings of the IEEE International Conference on Fuzzy Systems 218 223 IEEE International Conference on Fuzzy Systems MAY 22-25, 2005 Reno, Reno 2005
  • Generalizing quantification in fuzzy description logics
    Author-s: Sanchez, D; Tettamanzi, AGB
    Source: Computational Intelligence, Theory and Applications 397 411 8th Fuzzy Day International Conference on Computat SEP 29-OCT 01, 2004 Dortmund, Dortmund 2005
  • A proposal of fuzzy correspondence analysis based on flexible data mining techniques
    Author-s: Calero, J; Delgado, G; Serrano, JM; Sanchez, D; Vila, MA
    Source: SOFT METHODOLOGY AND RANDOM INFORMATION SYSTEMS 447 454 2nd International Conference on Soft Methods in Pr SEP 02, 2004-SEP 04, 2007 Oviedo, Oviedo 2004
  • A fuzzy multidimensional model for supporting imprecision in OLAP
    Author-s: Delgado, M; Molina, C; Sanchez, D; Vila, A; Rodriguez-Ariza, L
    Source: 2004 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, VOLS 1-3, PROCEEDINGS 1331 1336 Annual IEEE International Conference on Fuzzy Syst JUL 25-29, 2004 Budapest, Budapest 2004
  • A hierarchical approach to fuzzy segmentation of colour images
    Author-s: Chamorro-Martinez, J; Sanchez, D; Prados-Suarez, B; Galan-Perales, E; Vila, MA
    Source: PROCEEDINGS OF THE 12TH IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, VOLS 1 AND 2 966 971 12th IEEE International Conference on Fuzzy System MAY 25-28, 2003 ST LOUIS, ST LOUIS 2003
  • Building topic profiles based on expert profile aggregation
    Author-s: Delgado, M; Martin-Bautista, MJ; Sanchez, D; Serrano, JM; Vila, MA
    Source: ADVANCES IN WEB INTELLIGENCE 2663 230 239 1st International Atlantic Web Intelligence Confer MAY 05-06, 2003 MADRUD, MADRUD 2003
  • On a characterization of fuzzy bags
    Author-s: Delgado, M; Martin-Bautista, MJ; Sanchez, D; Vila, MA
    Source: FUZZY SETS AND SYSTEMS - IFSA 2003, PROCEEDINGS 2715 119 126 10th International-Fuzzy-Systems-Association World JUN 30-JUL 02, 2003 ISTANBUL, ISTANBUL 2003
  • A new proposal of aggregation functions: The linguistic summary
    Author-s: Blanco, I; Sanchez, D; Serrano, JM; Vila, MA
    Source: FUZZY SETS AND SYSTEMS - IFSA 2003, PROCEEDINGS 2715 127 134 10th International-Fuzzy-Systems-Association World JUN 30-JUL 02, 2003 ISTANBUL, ISTANBUL 2003
  • Numerical attributes in decision trees: A hierarchical approach
    Author-s: Berzal, F; Cubero, JC; Marin, N; Sanchez, D
    Source: ADVANCES IN INTELLIGENT DATA ANALYSIS V 2810 198 207 5th International Symposium on Intelligent Data An AUG 28-30, 2003 BERLIN, BERLIN 2003
  • A flexible approach to the multidimensional model: The fuzzy datacube
    Author-s: Delgado, M; Molina, C; Sanchez, D; Ariza, LR; Vila, MA
    Source: CURRENT TOPICS IN ARTIFICIAL INTELLIGENCE 3040 26 36 10th Conference of the Spanish-Association-for-Art NOV 12-14, 2003 San Sebastian, San Sebastian 2003
  • Intelligent filtering with genetic algorithms and fuzzy logic
    Author-s: Martin-Bautista, MJ; Vila, MA; Sanchez, D; Larsen, HL
    Source: TECHNOLOGIES FOR CONSTRUCTING INTELLIGENT SYSTEMS 1: TASKS 89 351 362 8th International Conference on Information Proces JUL 03-07, 2000 MADRID, MADRID 2002
  • Association rule extraction for text mining
    Author-s: Delgado, M; Martin-Bautista, MJ; Sanchez, D; Serrano, JM; Vila, MA
    Source: FLEXIBLE QUERY ANSWERING SYSTEMS, PROCEEDINGS 2522 154 162 5th International Conference on Flexible Query Ans OCT 27-29, 2002 COPENHAGEN, COPENHAGEN 2002
  • Measuring effectiveness in fuzzy information retrieval
    Author-s: Martin-Bautista, MJ; Sanchez, D; Vila, MA; Larsen, HL
    Source: FLEXIBLE QUERY ANSWERING SYSTEMS 396 402 4th International Conference on Flexible Query Ans OCT 25-28, 2000 WARSAW, WARSAW 2001
  • Fuzzy genes: Improving the effectiveness of information retrieval
    Author-s: Martin-Bautista, MJ; Vila, MA; Sanchez, D; Larsen, HL
    Source: PROCEEDINGS OF THE 2000 CONGRESS ON EVOLUTIONARY COMPUTATION, VOLS 1 AND 2 471 478 2000 Congress on Evolutionary Computation (CEC2000 JUL 16-19, 2000 LA JOLLA, LA JOLLA 2000

Book chapters in ISI

  • Finding Fuzzy Association Rules via Restriction Levels
    Author-s: Molina, Carlos; Sanchez, Daniel; Serrano, Jose M.; Amparo Vila, M.
    Source: 2009 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, VOLS 1-3 1157 1162 18th IEEE International Conference on Fuzzy System AUG 20-24, 2009 Jeju Isl, Jeju Isl 2009
  • A System to Perform CBIR on X-Ray Images Using Soft Computing Techniques
    Author-s: Jaime-Castillo, Sergio; Medina, Juan M.; Sanchez, Daniel
    Source: 2009 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, VOLS 1-3 1314 1319 18th IEEE International Conference on Fuzzy System AUG 20-24, 2009 Jeju Isl, Jeju Isl 2009
  • A Restriction Level Approach for the Representation and Evaluation of Fuzzy Association Rules
    Author-s: Delgado, Miguel; Dolores Ruiz, M.; Sanchez, Daniel
    Source: PROCEEDINGS OF THE JOINT 2009 INTERNATIONAL FUZZY SYSTEMS ASSOCIATION WORLD CONGRESS AND 2009 EUROPE 253 258 Joint International-Fuzzy-Systems-Association Worl JUL 20-24, 2009 Lisbon, Lisbon 2009
  • Managing the Absence of Items in Fuzzy Association Mining
    Author-s: Molina, C.; Sanchez, D.; Serrano, J. M.; Vila, M. A.
    Source: PROCEEDINGS OF THE JOINT 2009 INTERNATIONAL FUZZY SYSTEMS ASSOCIATION WORLD CONGRESS AND 2009 EUROPE 1571 1576 Joint International-Fuzzy-Systems-Association Worl JUL 20-24, 2009 Lisbon, Lisbon 2009
  • Introducing Type-2 Fuzzy Sets for Image Texture Modelling
    Author-s: Chamorro-Martinez, J.; Martinez-Jimenez, P.; Sanchez, D.
    Source: 2009 9TH INTERNATIONAL CONFERENCE ON INTELLIGENT SYSTEMS DESIGN AND APPLICATIONS 1371 1376 9th International Conference on Intelligent System NOV 30-DEC 02, 2009 Univ Pisa, Univ Pisa, Univ Pisa 2009
  • Measuring Variation Strength in Gradual Dependencies
    Author-s: Molina, C.; Serrano, J. M.; Sanchez, D.; Vila, M. A.
    Source: NEW DIMENSIONS IN FUZZY LOGIC AND RELATED TECHNOLOGIES, VOL I, PROCEEDINGS 337 344 5th Conference of the European-Society-for-Fuzzy-L SEP 11-14, 2007 Ostrava, Ostrava 2007
  • An experience in management of imprecise soil databases by means of fuzzy association rules and fuzzy approximate dependencies
    Author-s: Calero, J.; Delgado, G.; Sanchez-Maranon, M.; Sanchez, D.; Vila, M. A.; Serrano, J. M.
    Source: Enterprise Information Systems VI 158 166 6th International Conference on Enterprise Informa APR 14-17, 2004 Portucalense Univ, Portucalense Univ, Portucalense Univ 2006
  • A fuzzy colour image segmentation applied to robot vision
    Author-s: Chamorro-Martinez, J; Sanchez, D; Prados-Suarez, B
    Source: ADVANCES IN SOFT COMPUTING: ENGINEERING DESIGN AND MANUFACTURING 129 138 7th Online World Conference on Soft Computing in I SEP 23-OCT 04, 2002 ELECTR NETWORK 2003
  • Using data mining techniques to analyze correspondences between user and scientific knowledge in an agricultural environment
    Author-s: Sanchez, D; Serrano, JM; Vila, MA; Aranda, V; Calero, J; Delgado, G
    Source: ENTERPRISE INFORMATION SYSTEMS IV 75 89 4th International Conference on Enterprise Informa APR 02-06, 2002 CIUDAD REAL, CIUDAD REAL 2002
  • Problems of fuzzy queries involving aggregation functions: the "select count" case
    Author-s: Marin, N; Sanchez, D; Serrano, JM; Vila, MA
    Source: JOINT 9TH IFSA WORLD CONGRESS AND 20TH NAFIPS INTERNATIONAL CONFERENCE, PROCEEDINGS, VOLS. 1-5 2132 2137 9th International-Fuzzy-Systems-Association World JUL 25-28, 2001 VANCOUVER, VANCOUVER 2001

National Projects

  • Descripción Lingüística de Información Visual mediante Técnicas de Minería de Datos y Computación Flexible
    Principal Investigator: Daniel Sánchez Fernández
    Reference: TIN2014-58227-P
    Start date: 2015-01-01
    End date: 2017-12-31
    Research Group: TIC-174
    Amount to UGR: 77924.00
    Funding Agency: Ministerio de Economía y Competitividad
    Program: Programa Estatal de Fomento de la Investigación Científica y Técnica de Excelencia. Subpograma Estatal de Generación de Conocimiento
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  • MODELADO DE CONCEPTOS SEMANTICOS PARA LA CARACTERIZACION DE IMAGENES DIGITALES. APLICACION A LA DESCRIPCION LINGUISTICA Y RECUPERACION DE INFORMACION VISUAL.
    Principal Investigator: Daniel Sánchez Fernández
    Reference: TIN2009-08296
    Start date: 2010-01-01
    End date: 2012-12-31
    Research Group: TIC-174
    Amount to UGR: 103939.00
    Funding Agency: Ministerio de Ciencia e Innovación
    Program: Proyectos nacionales de investigación (MICINN)
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Research Contracts through OTRI

  • OTRI-3525
    Principal Investigator: Jesús Chamorro Martínez, Daniel Sánchez Fernández
    Start date: 2015-01-01
    End date: 2015-12-31
    Research Group: TIC-174,TIC-116
    Company: SURVELA DIGITAL SURVEILLANCE S.L

Doctoral Dissertations supervised

  • Nuevas Técnicas de Minería de Textos: Aplicaciones
    Author: María del Consuelo Justicia de la Torre
    Institution: Ciencias de la Computación e Inteligencia Artificial (UGR),
    Dissertation date: 2017-06-02
    Supervision: María José Martín Bautista, Daniel Sánchez Fernández
  • Desarrollo de modelos difusos para representar la semántica del color
    Author: José Manuel Soto Hidalgo
    Institution: Ciencias de la Computación e Inteligencia Artificial (UGR),
    Dissertation date: 2014-12-12
    Supervision: Jesús Chamorro Martínez, Daniel Sánchez Fernández
  • Resumen Lingüístico de series de datos mediante técnicas de Soft Computing: una aplicación a los cubos OLAP con dimensión tiempo
    Author: Rita Maria Castillo Ortega
    Institution: Ciencias de la Computación e Inteligencia Artificial (UGR),
    Dissertation date: 2012-09-07
    Supervision: Nicolás Marín Ruiz, Daniel Sánchez Fernández
  • Aplicación de la Lógica Difusa a la Obtención de Conocimiento para la detección y Prevención de Fraudes
    Author: Luis Antonio Cerda Leiva
    Institution: Ciencias de la Computación e Inteligencia Artificial (UGR),
    Dissertation date: 2008-07-17
    Supervision: María Amparo Vila Miranda, Daniel Sánchez Fernández
  • Desarrollo de Modelos para la Segmentación Difusa de Imágenes en Color
    Author: María Belén Prados Suárez
    Institution: Ciencias de la Computación e Inteligencia Artificial (UGR),
    Dissertation date: 2006-07-17
    Supervision: Daniel Sánchez Fernández, Jesús Chamorro Martínez

Research visits

  • UNIVERSITÁ DEGLI STUDI DI MILANO
    Visiting researcher: Sánchez Fernández, Daniel
    Research group: TIC-174
    Place: CREMA, LOMBARDÍA; ITALIA
    Start date: 2004-05-01
    End date: 2004-07-29
    Visiting category: INV
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