Joaquín Fernández Valdivia

Administrative data

Full member researcher

  • Position in UGR: Professor
    Department where s/he teaches: Ciencias de la Computación e Inteligencia Artificial
    Research group: TIC-187

Contributions and research experience

Publications in ISI SCI

  • STRATEGY: a tool for the formulation of peer-review strategies
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: SCIENTOMETRICS 113 1 45 60 2017
  • Problems with open participation in peer review
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: SCIENTOMETRICS 112 3 1881 1885 2017
  • Authors and reviewers who suffer from confirmatory bias
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: SCIENTOMETRICS 109 2 1377 1395 2016
  • Why the referees' reports I receive as an editor are so much better than the reports I receive as an author?
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: SCIENTOMETRICS 106 3 967 986 2016
  • Evolutionary games between authors and their editors
    Author-s: Rodriguez-Sanchez, Rosa; Garcia, J. A.; Fdez-Valdivia, J.
    Source: APPLIED MATHEMATICS AND COMPUTATION 273 645 655 2016
  • Bias and effort in peer review
    Author-s: Garcia, Jose A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, Joaquin
    Source: JOURNAL OF THE ASSOCIATION FOR INFORMATION SCIENCE AND TECHNOLOGY 66 10 2020 2030 2015
  • Adverse selection of reviewers
    Author-s: Garcia, Jose A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, Joaquin
    Source: JOURNAL OF THE ASSOCIATION FOR INFORMATION SCIENCE AND TECHNOLOGY 66 6 1252 1262 2015
  • The Principal-Agent Problem in Peer Review
    Author-s: Garcia, Jose A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, Joaquin
    Source: Journal of the Association for Information Science and Technology 66 2 297 308 2015
  • Social Impact of Scholarly Articles in a Citation Network
    Author-s: Garcia, Jose A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, Joaquin
    Source: JOURNAL OF THE ASSOCIATION FOR INFORMATION SCIENCE AND TECHNOLOGY 66 1 117 127 2015
  • On first quartile journals which are not of highest impact
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.; Martinez-Baena, J.
    Source: SCIENTOMETRICS 90 3 925 943 2012
  • Sustainable image transmission
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 23 1 134 142 2012
  • Analysis of coding risks in progressive transmission
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.; Garrido, A.
    Source: SIGNAL PROCESSING-IMAGE COMMUNICATION 27 1 39 53 2012
  • Comparative visibility analysis of advertisement images
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.; Martinez-Baena, J.
    Source: SIGNAL PROCESSING-IMAGE COMMUNICATION 26 10 589 611 2011
  • Overall prestige of journals with ranking score above a given threshold
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: SCIENTOMETRICS 89 1 229 243 2011
  • Ranking of the Subject Areas of Scopus
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: JOURNAL OF THE AMERICAN SOCIETY FOR INFORMATION SCIENCE AND TECHNOLOGY 62 10 2013 2023 2011
  • Relevance of knowledge from bit-saving in progressive transmission
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 21 7 741 750 2010
  • Information visibility using transmission methods
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.; Martinez-Baena, J.
    Source: PATTERN RECOGNITION LETTERS 31 7 609 618 2010
  • Axiomatic approach to computational attention
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: PATTERN RECOGNITION 43 4 1618 1630 2010
  • A critical examination of the assumptions used in dynamic allocation
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 20 5 351 363 2009
  • Steady growth of encoding efficiency in progressive transmission
    Author-s: Garcia, Jose A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, Joaquin
    Source: OPTICAL ENGINEERING 47 4 -1 -1 2008
  • Bit-saving path for progressive transmission
    Author-s: Garcia, Jose A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.; Martinez-Baena, Javier
    Source: OPTICAL ENGINEERING 46 11 -1 -1 2007
  • Automatic and optimal hierarchical quantizer decomposition to build knowledge for video transmission
    Author-s: Rodriguez-Sanchez, Rosa; Garcia, Jose A.; Fdez-Valdivia, Joaquin; Garrido, Antonio
    Source: OPTICAL ENGINEERING 46 10 -1 -1 2007
  • Optimal exploratory effort to build knowledge for video transmission
    Author-s: Garcia, Jose A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, Joaquin
    Source: OPTICAL ENGINEERING 46 4 -1 -1 2007
  • Dynamics of low-cost transmission on the optimal path
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: OPTICAL ENGINEERING 46 3 -1 -1 2007
  • A new approach to motion pattern recognition and its application to optical flow estimation
    Author-s: Chamorro-Martinez, J.; Fernandez-Valdivia, J.
    Source: IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART C-APPLICATIONS AND REVIEWS 37 1 39 51 2007
  • Theory of bit allocation analysis
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: OPTICAL ENGINEERING 45 12 -1 -1 2006
  • Emergence of region-based transmission when computation is unconstrained
    Author-s: Garcia, J. A.; Rodriguez-Sanchez, Rosa; Fdez-Valdivia, J.
    Source: JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION 17 5 1024 1039 2006
  • Very low bit rate video coding of moving targets
    Author-s: Garcia, JA; Rodriguez-Sanchez, R; Fdez-Valdivia, J; Martinez-Baena, J
    Source: OPTICAL ENGINEERING 45 3 -1 -1 2006
  • Power of a wavelet coefficient in progressive image transmission
    Author-s: Garcia, JA; Rodriguez-Sanchez, R; Fdez-Valdivia, J; Martinez-Baena, J
    Source: OPTICAL ENGINEERING 44 8 -1 -1 2005
  • Emergence of a region-based approach to image transmission
    Author-s: Garcia, JA; Rodriguez-Sanchez, R; Fdez-Valdivia, J
    Source: OPTICAL ENGINEERING 44 6 -1 -1 2005
  • Justice in quantizer formation for rational progressive transmission
    Author-s: Garcia, JA; Rodriguez-Sanchez, R; Fdez-Valdivia, J
    Source: OPTICAL ENGINEERING 43 9 2105 2119 2004
  • Embedded coder for providing better image quality at very low bit rates
    Author-s: Garcia, JA; Rodriguez-Sanchez, R; Fdez-Valdivia, J
    Source: OPTICAL ENGINEERING 43 3 615 627 2004
  • The relationship between information prioritization and visual distinctness in two progressive image transmission schemes
    Author-s: Rodriguez-Sanchez, R; Fdez-Valdivia, J; Toet, A; Garcia, JA
    Source: PATTERN RECOGNITION 37 2 281 297 2004
  • Self-control of quantizer risk attitude in rational embedded wavelet image coding
    Author-s: Garcia, JA; Rodriguez-Sanchez, R; Fdez-Valdivia, J; Martinez-Baena, J
    Source: OPTICAL ENGINEERING 42 11 3215 3234 2003
  • On the concept of best achievable compression ratio for lossy image coding
    Author-s: Garcia, JA; Fdez-Valdivia, J; Fdez-Vidal, XR; Rodriguez-Sanchez, R
    Source: PATTERN RECOGNITION 36 10 2377 2394 2003
  • Defining a target distinctness measure through a single-channel computational model of vision
    Author-s: Aranda, MC; Fdez-Valdivia, J; Garcia, JA
    Source: PATTERN RECOGNITION LETTERS 24 9-10 1133 1142 2003
  • Rate control optimization in embedded wavelet coding
    Author-s: Garcia, JA; Rodriguez-Sanchez, R; Fdez-Valdivia, J; Martinez-Baena, J
    Source: PATTERN RECOGNITION LETTERS 24 9-10 1469 1487 2003
  • CORAL: collective rationality for the allocation of bits
    Author-s: Garcia, JA; Rodriguez-Sanchez, R; Fdez-Valdivia, J; Fdez-Vidal, XR
    Source: OPTICAL ENGINEERING 42 4 1000 1012 2003
  • Coder selection for lossy compression of still images
    Author-s: Garcia, JA; Fdez-Valdivia, J; Rodriguez-Sanchez, R; Fdez-Vidal, XR
    Source: PATTERN RECOGNITION 35 11 2489 2509 2002
  • Rational systems exhibit moderate risk aversion with respect to "gambles" on variable-resolution compression
    Author-s: Garcia, JA; Rodriguez-Sanchez, R; Fdez-Valdivia, J; Fdez-Vidal, XR
    Source: OPTICAL ENGINEERING 41 9 2216 2237 2002
  • Minimum error gain for predicting visual target distinctness
    Author-s: Garcia, JA; Fdez-Valdivia, J; Rodriguez-Sanchez, R; Fuertes, JM
    Source: OPTICAL ENGINEERING 40 9 1794 1817 2001
  • Information theoretic measure for visual target distinctness
    Author-s: Garcia, JA; Fdez-Valdivia, J; Fdez-Vidal, XR; Rodriguez-Sanchez, R
    Source: IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 23 4 362 383 2001
  • Origins of illusory percepts in digital images
    Author-s: Rodriguez-Sanchez, R; Garcia, JA; Fdez-Valdivia, J; Fdez-Vidal, XR
    Source: PATTERN RECOGNITION 33 12 2007 2017 2000
  • Integral opponent-colors features for computing visual target distinctness
    Author-s: Fdez-Vidal, XR; Rodriguez-Sanchez, R; Garcia, JA; Fdez-Valdivia, J
    Source: PATTERN RECOGNITION 33 7 1179 1198 2000
  • Defining the notion of visual pattern for predicting visual target distinctness in a complex rural background
    Author-s: Fdez-Vidal, XR; Garcia, JA; Fdez-Valdivia, J; Rodriguez-Sanchez, R
    Source: OPTICAL ENGINEERING 39 2 415 429 2000
  • Computing visual target distinctness through selective filtering, statistical features, and visual patterns
    Author-s: Fdez-Vidal, XR; Toet, A; Garcia, JA; Fdez-Valdivia, J
    Source: OPTICAL ENGINEERING 39 1 267 281 2000
  • The RGFF representational model: A system for the automatically learned partitioning of "visual patterns" in digital images
    Author-s: Rodriguez-Sanchez, R; Garcia, JA; Fdez-Valdivia, J; Fdez-Vidal, XR
    Source: IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 21 10 1044 1073 1999
  • The RGF pandemonium: A low-level representational model for images
    Author-s: Rodriguez-Sanchez, R; Garcia, JA; Fdez-Valdivia, J
    Source: PATTERN RECOGNITION 31 11 1797 1810 1998
  • A Normalized Redundancy representation for 2D digital images
    Author-s: Aranda-Garrido, MC; Garcia, JA; Fdez-Valdivia, J
    Source: PATTERN RECOGNITION LETTERS 19 12 1103 1110 1998
  • A perceptual measure to predict the visual distinction between two color images
    Author-s: Fdez-Vidal, XR; Garcia, JA; Fdez-Valdivia, J
    Source: PATTERN RECOGNITION LETTERS 19 12 1137 1152 1998
  • A new image distortion measure based on a data-driven multisensor organization
    Author-s: Martinez-Baena, J; Fdez-Valdivia, J; Garcia, JA; Fdez-Vidal, XR
    Source: PATTERN RECOGNITION 31 8 1099 1116 1998
  • The selection of natural scales in 2D images using adaptive gabor filtering
    Author-s: Fdez-Valdivia, J; Garcia, JA; Martinez-Baena, J; Fdez-Vidal, XR
    Source: IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 20 5 458 469 1998
  • Using models of feature perception in distortion measure guidance
    Author-s: Fdez-Vidal, XR; Garcia, JA; Fdez-Valdivia, J
    Source: PATTERN RECOGNITION LETTERS 19 1 77 88 1998
  • A new edge detector integrating scale-spectrum information
    Author-s: Garcia-Silvente, M; Garcia, JA; Fdez-Valdivia, J; Garrido, A
    Source: IMAGE AND VISION COMPUTING 15 12 913 923 1997
  • Scale selection using three different representations for images
    Author-s: Martinez-Baena, J; Garcia, JA; Fdez-Valdivia, J; Rodriguez-Sanchez, R
    Source: PATTERN RECOGNITION LETTERS 18 14 1453 1467 1997
  • A multi-channel autofocusing scheme for gray-level shape scale detection
    Author-s: MartinezBaena, J; FdezValdivia, J; Garcia, JA
    Source: PATTERN RECOGNITION 30 10 1769 1786 1997
  • The role of integral features for perceiving image discriminability
    Author-s: Fdez-Vidal, XR; Garcia, JA; Fdez-Valdivia, J; Rodriguez-Sanchez, R
    Source: PATTERN RECOGNITION LETTERS 18 8 733 740 1997
  • The novel scale-spectrum space for representing gray-level shape
    Author-s: GarciaSilvente, M; Garcia, JA; FdezValdivia, J
    Source: PATTERN RECOGNITION 30 3 367 382 1997
  • An evaluation of the novel !!normalized-redundancy!! representation for planar curves
    Author-s: FdezValdivia, J; Garcia, JA; GarciaSilvente, M
    Source: INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE 10 7 769 789 1996
  • Simplifying cartographic boundaries by using a normalized measure of ambiguity
    Author-s: FdezValdivia, J; Garcia, JA; GarciaSilvente, M
    Source: COMPUTERS & GEOSCIENCES 22 6 607 623 1996
  • A SCALE-VECTOR APPROACH FOR EDGE-DETECTION
    Author-s: GARCIA, JA; FDEZVALDIVIA, J; GARRIDO, A
    Source: PATTERN RECOGNITION LETTERS 16 6 637 646 1995
  • A DYNAMIC APPROACH FOR CLUSTERING DATA
    Author-s: GARCIA, JA; FDEZVALDIVIA, J; CORTIJO, FJ; MOLINA, R
    Source: SIGNAL PROCESSING 44 2 181 196 1995
  • A METHOD FOR INVARIANT PATTERN-RECOGNITION USING THE SCALE-VECTOR REPRESENTATION OF PLANAR CURVES
    Author-s: GARCIA, JA; FDEZVALDIVIA, J; MOLINA, R
    Source: SIGNAL PROCESSING 43 1 39 53 1995
  • A NEW METHODOLOGY TO SOLVE THE PROBLEM OF CHARACTERIZING 2-D BIOMEDICAL SHAPES
    Author-s: FDEZVALDIVIA, J; GARCIA, JA; DELABLANCA, NP; GARRIDO, A; FUERTES, JM
    Source: COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 46 3 187 205 1995
  • AN AUTOREGRESSIVE CURVATURE MODEL FOR DESCRIBING CARTOGRAPHIC BOUNDARIES
    Author-s: GARCIA, JA; FDEZVALDIVIA, J; DELABLANCA, NP
    Source: COMPUTERS & GEOSCIENCES 21 3 397 408 1995
  • REPRESENTING PLANAR CURVES BY USING A SCALE VECTOR
    Author-s: GARCIA, JA; FDEZVALDIVIA, J
    Source: PATTERN RECOGNITION LETTERS 15 9 937 942 1994
  • BOUNDARY SIMPLIFICATION IN CARTOGRAPHY PRESERVING THE CHARACTERISTICS OF THE SHAPE-FEATURES
    Author-s: GARCIA, JA; FDEZVALDIVIA, J
    Source: COMPUTERS & GEOSCIENCES 20 3 349 368 1994
  • CHARACTERIZING PLANAR OUTLINES
    Author-s: DELABLANCA, NP; FDEZVALDIVIA, J; GARCIA, JA
    Source: PATTERN RECOGNITION LETTERS 14 6 489 497 1993
  • LINE DETECTION AND TEXTURE ANALYSIS FOR AUTOMATIC NEMATODE IDENTIFICATION
    Author-s: FDEZVALDIVIA, J; DELABLANCA, NP; CASTILLO, P; GOMEZBARCINA, A
    Source: JOURNAL OF NEMATOLOGY 24 4 571 577 1992
  • DETECTING NEMATODE FEATURES FROM DIGITAL IMAGES
    Author-s: DELABLANCA, NP; FDEZVALDIVIA, J; CASTILLO, P; GOMEZBARCINA, A
    Source: JOURNAL OF NEMATOLOGY 24 2 289 297 1992
  • From computational attention to image fusion
    Author-s: Rodriguez-Sanchez, Rosa; Garcia, J. A.; Fdez-Valdivia, J.
    Source: PATTERN RECOGNITION LETTERS 32 14 1778 1795 2011

Conferences in ISI CPCI-Science

  • Best achievable compression ratio for lossy image coding
    Author-s: Garcia, JA; Fdez-Valdivia, J; Rodriguez-Sanchez, RR; Fdez-Vidal, XR
    Source: PATTERN RECOGNITION AND IMAGE ANALYSIS, PROCEEDINGS 2652 263 270 1st Iberian Conference on Pattern Recognition and JUN 04-06, 2003 UNIV ILLES BALEARS, DEPT CIENCIES MATH & INFORMAT, UNIV ILLES BALEARS, DEPT CIENCIES MATH & INFORMAT 2003
23 Hoy martes
enero2018
L
M
X
J
V
S
D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
17
18
20
21
22
23
24
25
26
27
28
29
30
31
PRÓXIMOS EVENTOS
    • No hay próximos eventos programados

© Universidad de Granada

Calle Periodista Rafael Gómez Montero, número 2 · E-18071 GRANADA (Spain) · +34-958241720

Diseño Web Granada

Oficina Web UGR