DR. JULIO VILLALBA MORENOFull ProfessorDepartment of Computer ArchitectureUniversity of Malaga, SPAIN |
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AUTHORS:
TITLE: Transformada
Rápida de Hough para la
Detección de Segmentos
CONFERENCE:
V Simposium Nacional de Reconocimiento de Formas
PUBLICATION:
Proceeding
of CONFERENCE, pp.
55-62
LOCATION: Valencia
AUTHORS: Joaquín
Olivares, Javier Hormigo, Ignacio
Benavides y Julio Villalba
TITLE: Implementación
de un sumador matricial en FPGA
mediante técnicas de aritmética on line Radix-2
SD
CONFERENCE: XIV
Jornadas de Paralelismo
PUBLICATION:
Proceedings CONFERENCE, pp. 271-275
LOCATION:
Leganés, Madrid
TITLE: Alternativas
al cálculo de la estimación de
movimiento en MPEG
CONFERENCE: XV
Jornadas de Paralelismo
PUBLICATION:
Proceedings CONFERENCE, Vol
I. Pag
84-89
LOCATION: Almería
AUTHORS:
E.
Antelo, J.D. Bruguera, J. Villalba and E.L.
Zapata
TITLE:
CONFERENCE:
12th
IEEE Symposium on Computer
Arithmetic
PUBLICATION:
Proceedings,
pp. 172-179
LOCATION: Bath,
U.K
YEAR:
July,
19-21, 1995
AUTHORS:
J. Villalba, J.A. Hidalgo, E.L. Zapata, E. Antelo
and J.D. Bruguera
TITLE:
CONFERENCE:
IEEE Int'l Conf. on
Application-Specific Array Processor
(ASAP'95)
PUBLICATION:
LOCATION: Strasburgo
YEAR:
July,
24-26,1995
AUTHORS:
R. Osorio, E. Antelo, J.D. Bruguera, J.
Villalba and E.L. Zapata
TITLE: Digit
On-Line Large Radix CORDIC
Rotator
CONFERENCE:
PUBLICATION:
Proceedings
pp. 246-257
LOCATION: Strasburgo
YEAR:
July,
24-26,1995
AUTHORS: J.
Villalba, J.C. Arrabal, E. Antelo, J.D.
Bruguera and E.L. Zapata
TITLE:
CONFERENCE:
PUBLICATION:
Proceedings
pp.55-64
LOCATION: Chicago,
USA
YEAR: August,
19-21-1996
AUTHORS:
E. Antelo, J.D. Bruguera, T. Lang, J. Villalba
and E.L. Zapata
TITLE:
CONFERENCE:
Euro-Par'96
PUBLICATION:
Proceedings
pp. 155-164
LOCATION: Lyon,
France
YEAR:
AUTHORS:
TITLE:
CONFERENCE:
PUBLICATION:
Proceedings
pp. 124-131
LOCATION: Zurich,
Switzerland
YEAR:
July
1997
AUTHORS: D.
Reche, J. Villalba and E.L. Zapata
TITLE:
CONFERENCE: XII
Conference on Design of Circulits and
Integrated Systems. DCIS'97
PUBLICATION: Proceedings
pp. 753-758
LOCATION: Sevilla
YEAR:
Nov.
1997
AUTHORS: Julio
Villalba
TITLE:
CONFERENCE:
Dagstuhl seminar 98: Architectural and
arithmetic
support for multimedia
PUBLICATION:
Seminar-
Report; 222, 30.08.1998-04.09.1998
(98351), p. 11
LOCATION: Schloss
Dagstuhl (Saarbrucken) , Germany
YEAR:
August
1998
AUTHORS:
E. Saez, J. Villalba, J. Hormigo, F.J.
Quiles, J.I. Benavides y E.L. Zapata
TITLE:
FPGA implementation of a variable
precisio CORDIC
processor
CONFERENCE:
PUBLICATION: Proceedings,
pp. 604-609
LOCATION:
Madrid
YEAR: 17--20
Noviembre de 1998
AUTHORS:
J. Hormigo, J. Villalba y E.L. Zapata
TITLE:
CONFERENCE:
PUBLICATION: Proceedings,
pp.194-198
LOCATION:
Monterey (California)
YEAR: 1--4
Noviembre de 1998
AUTHORS:
J. Hormigo, J. Villalba y E.L. Zapata
TITLE:
CONFERENCE:
PUBLICATION: Proceedings,
pp. 58-65
LOCATION:
Budapest (Hungria)
YEAR: 22--25
Septiembre de 1998
AUTHORS:
M. G. Peñalver, J. Hormigo, J. Villalba
y E.Saez and E. L. Zapata
TITLE:
CONFERENCE:
PUBLICATION: Proceedings
del CONFERENCE
LOCATION:
Palma de Mallorca
YEAR: 16--19
Noviembre de 1999
AUTHORS:
J. Hormigo, J. Villalba y E.L. Zapata
TITLE:
CONFERENCE:
PUBLICATION:
LOCATION:
YEAR: 8—10
Septiembre de 1999
AUTHORS:
J. Hormigo, J. Villalba y E.L. Zapata
TITLE:
CONFERENCE:
IEEE Symposium on Computer Arithmetic
(ARITH'14)
PUBLICATION:
LOCATION:
Adelaide (Australia)
YEAR: 14-16
Abril de 1999
AUTHORS: J. Villalba, J. Hormigo, M.A.
Gonzalez y E.L.
Zapata
TITLE:
CONFERENCE:
PUBLICATION: Proceeding
del CONFERENCE
LOCATION: Montpellier (Francia)
YEAR: 21—24
Noviembre, 2000
AUTHORS:
J. Hormigo, J. Villalba y M. J. Schulte
TITLE:
Variable-Precision Exponential
Evaluation
CONFERENCE:
PUBLICATION: Proceedings
LOCATION:
Karlsruhe (Alemania)
YEAR: 19--22
Septiembre, 2000
AUTHORS:
J. Villalba, J. Hormigo, M.A. Gonzalez y
E.L. Zapata
TITLE:
CONFERENCE:
IEEE International Conference on
Multimedia and Expo
PUBLICATION: Proceeding
del CONFERENCE
LOCATION: New
York
YEAR: 30
Julio - 2 Agosto 2000
AUTHORS:
J. Hormigo, J. Villalba y M. J. Schulte
TITLE:
Hardware
algorithm for Variable-Precision Logarithm
CONFERENCE:
PUBLICATION: Proceeding
ASAP 2000, pp. 215-224
LOCATION:
Boston (EEUU)
YEAR: 10--12
Julio de 2000
AUTHORS: :
J. Hormigo, J. Villalba y M.
J. Schulte
TITLE:
Hardware
Algorithm for Variable-Precision Division
CONFERENCE:
PUBLICATION:
LOCATION:
Dagstuhl (Alemania)
YEAR: 17--19
Abril de 2000
AUTHORS: J.
Villalba, G. Bandera, M. A. Gonzalez, J.
Hormigo y E.L. Zapata
TITLE: Polynomial
Evaluation on Multimedia
Processor
CONFERENCE:
PUBLICATION:
Proceedings
pp. 265-276
LOCATION:
San Jose (EE.UU.)
YEAR: 17-19
Julio 2002
AUTHORS: G.
Bandera, M.
A. Gonzalez, J. Villalba, J. Hormigo y E.L.
Zapata
TITLE:
CONFERENCE:
LOCATION:
Santa Fe, Nuevo Mexico (EE.UU.)
YEAR: 26-30
Abril 2004
AUTHORS:Javier Hormigo, Joaquín Olivares, Julio Villalba, Ignacio Benavides
CONFERENCE: 8th
World Muticonference on Systemics,
Cybernetics and informatics (SCI 2004)
PUBLICATION:
Proceedings
Vol
II. Pag
45-49
LOCATION:
Orlando, Florida (EE.UU.)
YEAR: 18-21
Julio 2004
AUTHORS: Javier Hormigo, Joaquín Olivares, Ignacio Benavides y Julio Villalba
TITLE:Estimación de movimiento en MPEG mediante técnicas de aritmética on-line sobre FPGA
CONFERENCE: 3ª Conferencia Iberoamericana en sistemas, cibernética e informática (CISCI 2004)
PUBLICATION:
Proceedings,
Vol
II. Pag.
213-218
LOCATION:
Orlando, Florida (EE.UU.)
YEAR: 21-25
Julio 2004
AUTHORS: Javier
Hormigo, Manuel Sánchez, Mario
G. Peñalver, Gerardo Bandera and Julio
VIllalba
TITLE:
CONFERENCE:
PUBLICATION: Proceedings
del CONFERENCE
LOCATION:
Bordeaux (France)
YEAR: 24-26
Noviembre de 2004
AUTHORS: Joaquín
Olivares, Javier Hormigo, Julio
Villalba and Ignacio Benavides
TITLE:
CONFERENCE:
PUBLICATION: Lecture
notes in computer sciences, vol.
3203, pp.
986-990
LOCATION:
Antwerp,
Bélgica.
YEAR: 30-
Agosto, 1-Septiembre de 2004
AUTHORS: J.
Villalba, J. Hormigo, J. M . Prades y
E.L. Zapata
TITLE:
CONFERENCE:
PUBLICATION:
LOCATION:
Sevilla (España)
YEAR: 9-11
Mayo 2005
AUTHORS: E.
Antelo and J. Villalba
TITLE:
CONFERENCE: 17th
IEEE
Symposium on Computer Arithmetic (ARITH-17 2005)
PUBLICATION:
Proceeding
del CONFERENCE, pp. 280-288
LOCATION: Cape
Cod, Massachusetts (USA)
YEAR: 27-29
Junio 2005
AUTHORS: J.
Villalba, J. Hormigo, J. M . Prades y
E.L. Zapata
TITLE:
CONFERENCE:
PUBLICATION:
Proceedings
del CONFERENCE, pp. 322-327
LOCATION:
Samos (Grecia)
YEAR: 23-25
Julio 2005
AUTHORS: F.
J. Jaime, J. Villalba, M.A. González y
E.L. Zapata
TITLE:
Hybrid Residue Generators Using Carry-Save Adders
CONFERENCE:
PUBLICATION:
Proceedings
del CONFERENCE
LOCATION:
Lisboa (Portugal)
YEAR: 23-25
Noviembre 2005
AUTHORS: F.J.
Jaime, J. Villalba, J. Hormigo y E.L.
Zapata
TITLE:Pipelined Architecture for Accurate Floating Point Range Reduction
CONFERENCE: 7th
Conference on Real Numbers and Computers
PUBLICATION:
Proceedings
del CONFERENCE, pp. 59-68
LOCATION:
Loria, Nancy, France
YEAR: 10-12
July
2006
AUTHORS: F.J.
Jaime, J. Villalba, J. Hormigo y E.L.
Zapata
TITLE:
CONFERENCE:
PUBLICATION:
pp.
145-150
LOCATION: Steamboat
Springs, Colorado, USA
YEAR: 11-13
Septiembre 2006
AUTHORS: Joaquín
Olivares, Ignacio Benavides, Javier Hormigo
and Julio Villalba
TITLE:Fast Full-Search block matching Algorithm Motion Estimation Alternatives in FPGA
CONFERENCE:
PUBLICATION: Lecture
notes in computer sciences,
LOCATION: Madrid,
Spain.
YEAR: 28-30-
Agosto, 2006
AUTHORS: Manuel
Hernandez Calviño, Ignacio Benavides, Javier
Hormigo and Julio Villalba
TITLE:Hardware accelerators for the microblaze software embedded processor
CONFERENCE: III
Southern Conference on Programmable Logic
(SPL2007)
PUBLICATION: Proceeding
del CONFERENCE
LOCATION: Mar
del Plata, Argentina
YEAR: 22-28-
Febrero, 2007
AUTHORS: F.J.
Jaime, J. Villalba, J. Hormigo y E.L.
Zapata
TITLE:
CONFERENCE:
PUBLICATION:
Proceedings,
pg. 272-277
LOCATION: Montreal,
Quebec, Canada
YEAR: 9-11
July 2007
AUTHORS: F.J.
Jaime, J. Villalba, J. Hormigo y E.L.
Zapata
TITLE:
CONFERENCE:
PUBLICATION:
En
revision
LOCATION:
Salzburg,
Austria
AUTHORS:
F.J.
Jaime, J. Villalba, J. Hormigo y E.L. Zapata
TITLE:
CONFERENCE:
PUBLICATION: Proceeding
del CONFERENCE
LOCATION:
Parma,
Italy
YEAR:
3-5
September 2008
AUTHORS:
F.J.
Jaime, J. Villalba, J. Hormigo y E.L. Zapata
TITLE:
CONFERENCE:
PUBLICATION: Proceeding
del CONFERENCE
LOCATION:
San
Diego, California, USA
YEAR:
12-15
October 2008
AUTHORS:
J.
Fenández, I. Cornejo, MM. Grana, S. Ahumada, C. García, F. Vargas,
J. Hormigo, J. Villalba y MS. Dawid
TITLE:
CONFERENCE:
PUBLICATION: Proceeding
del CONFERENCE,
LOCATION:
Valencia,
Spain
YEAR:
17-20
February 2009
AUTHORS:
F.
Quilies, M. Ortiz, F.J. Jaime, J. Villalba, J. Hormigo y E.L.
Zapata
TITLE:
CONFERENCE:
PUBLICATION: Proceedings
pp 207-210
LOCATION:
Boston,
USA
YEAR:
7-9
Julyr 2009
AUTHORS:
F.
Quilies, M. Ortiz, F.J. Jaime, J. Villalba, J. Hormigo y E.L.
Zapata
TITLE:
CONFERENCE:
PUBLICATION: Proceedings
pp. 419-422
LOCATION:
Yasmine
Hammamet, Tunisia
YEAR:
13-16
Dec, 2009
AUTHORS:
A.
Vázquez, J. Villalba and E. Antelo
TITLE:
CONFERENCE:
PUBLICATION: Proceeding
del CONFERENCE, pp. 179-186
LOCATION:
Portland,
Oregon (USA)
YEAR:
8-10
Junio 2009
AUTHORS:
F.
Quiles, M. Ortiz, J. Hormigo, J. Villalba
TITLE: UCORE: Reconfigurable platform for educational purposes
CONFERENCE:
2010 International
Conference on ReConFigurable Computing and FPGAs
PUBLICATION: Proceeding
del CONFERENCE, pp.
LOCATION:
Cancum,
Mexico
YEAR:
13-15
December 2010
AUTHORS:
F. Quiles, M.A. Montijano, C.C. Moreno,M.Brox, M. Ortiz, J.
Hormigo, J. Villalba
TITLE:
CONFERENCE:
PUBLICATION: Proceeding of the CONFERENCE
LOCATION:
Guimaraes, Portugal
YEAR: 11-13 July 2012
AUTHORS:
C. Vega, S. González, J.
Villalba, and E.L. Zapata
TITLE:
CONFERENCE:
PUBLICATION: Proceeding of the CONFERENCE
LOCATION:
Delft, The Neederlands
YEAR: 9-11 July 2012
AUTHORS:
C. Vega, S. González, J.
Villalba, and E.L. Zapata
TITLE:
CONFERENCE:
PUBLICATION: Proceeding of the CONFERENCE
LOCATION:
Asilomar, California, USA
YEAR: 4-7 Nov 2012
AUTHORS:
J. Villalba, J. Hormigo, F. Corbera, M. González, E.L. Zapata
TITLE:
CONFERENCE: IEEE International Conference on
Computer Design (ICCD 2013)
PUBLICATION: Proceeding of the CONFERENCE
LOCATION:
Ashville, North Caronila, USA
YEAR: 6-9 Oct 2013
AUTHORS: J. Villalba, J. Hormigo
TITLE: Optimizing DSP Circuits by a New Family of Arithmetic Operators
CONFERENCE: 49th Asilomar Conference on Signals, Systems and Computers
PUBLICATION: Proceeding of the CONFERENCE
LOCATION: Asilomar, California, USA
YEAR: 2-5 Nov 2014
AUTHORS: J. Villalba, J. Hormigo
TITLE: Simplified Floating-Point Units for High Dynamic Range Image and Video Systems
CONFERENCE: 19th IEEE International Symposium on Consumer Electronics ISCE 2015
PUBLICATION: Proceeding of the CONFERENCE
LOCATION: Madrid, Spain
YEAR: 24-26 Jun 2015
AUTHORS: J.
Villalba
TITLE: Digit
Recurrence Floating-Point Division under HUB format
CONFERENCE: 23th IEEE Symposium on Computer Arithmetic ARITH23
PUBLICATION: Proceedings pp 79-86
LOCATION: Silicon
Valley, Califorina (USA)
YEAR: 10-13
Jul 2016
AUTORES: J. Villalba, J. Hormigo
TITLE: Floating Point Square Root under HUB Format
CONFERENCE: International
Conference on Computer Design ICCD 2017
PUBLICATION: Proceedings pp 447-454
LOCATION: Boston,
Massachusetts (USA)
AUTORES: J.
Villalba, J. Hormigo, F. Jaime
TITLE: Reproducible
summation under HUB format
CONFERENCE: 26th
International Symposium on Computer Arithmetic - ARITH 2019
PUBLICATION: Proceedings pp 38-45
LOCATION: Kioto,
Japón
AUTORES: Julio
Villalba, Javier Hormigo, Sonia Gonzalez Navarro
TITLE: Floating–Point Fused Multiply–Add under HUB Format
CONFERENCE: IEEE
27th Symposium on Computer Arithmetic - ARITH
2020
PUBLICATION: Proceedings pp 1-8
LOCATION: Portland,
Oregon (USA) online by COVID19
AUTHORS: N. Guil, J. Villalba
and E.L.
Zapata
TITLE: A
Fast Hough
Transform for Segment Detection
AUTHORS: N. Guil, T.
Lang, J. Villalba and E.L. Zapata
TITLE:
CORDIC Based Parallel/Pipelined
Architecture for
the
Hough Transform
AUTHORS: E. Antelo, J.
Villalba,
J.D. Bruguera and E.L. Zapata
TITLE:
High
Performance
Rotation Architectures Based on Radix-4
CORDIC Algorithm
TITLE: Radix-4
Vectoring CORDIC Algorithm
TITLE: Parallel
Compensation of scale factor for the CORDIC algorithm
TITLE: CORDIC
Processor for Variable-Precision Interval
Arithmetic
TITLE: Estimación
de Movimiento en MPEG Mediante
Técnicas de Aritmética On-Line sobre FPGA
AUTHORS :
Julio
Villalba, Tomas
Lang y
Mario A.
González
TITLE: Double
Residue Modular Range Reduction
TITLE: SAD
computation
based on On-line arithmetic for Motion Estimation
TITLE: Optimized
Range
Reduction for the CORDIC algorithm
TITLE: Low
latency
pipelined
2D and 3D CORDIC processors
TITLE: Pipelined
Architecture for Additive Range Reduction
AUTHORS : Francisco
J. Jaime, Miguel.A. Sánchez, Javier Hormigo, Julio Villalba, Emilio L. Zapata
TITLE: Enhanced Scaling-Free CORDIC
JOURNAL: IEEE Transactions on Circuits and Systems I
, vol. 57, num. 7, pp. 1654-1662, 2010
AUTHORS : Francisco
J. Jaime, Miguel.A. Sánchez, Javier Hormigo, Julio Villalba, Emilio L. Zapata
TITLE: High Speed Algorirhms and Architectures for
Range Reduction Computation
JOURNAL: IEEE Transactions on Very Largue Scale Integration (VLSI) Systems
, vol. 19, num. 3, pp. 512-516, 2011
AUTHORS : Julio Villalba, Tomas Lang, Javier Hormigo
TITLE: Radix-2 Multioperand and Multiformat
Streaming On-line Addition
JOURNAL: IEEE Transactions on Computersvol 61, num 6, pg. 790-803, 2012
AUTHORS : Vazquez,
A. Villalba, J. Antelo, E. Zapata, E
TITLE: Redundant Floating Point Decimal CORDIC Algorithm
JOURNAL: IEEE Transactions on Computers
vol 61, num 11, pg. 1551 – 1562, 2012
AUTHORS : Hormigo,
J. Villalba, E. Zapata, E
TITLE: Multi-operand
Redundant Adders on FPGAs
JOURNAL: IEEE Transactions on Computers
vol 99, Digital Object Identifier: 10.1109/TC.2012.168, vol 62, num 10, 2013
TITLE: Measuring Improvement When Using HUB Formats to
Implement Floating-Point Systems Under Round-to-Nearest
JOURNAL: IEEE Transactions on Very Large Scale Integration (VLSI) Systems
DOI: 10.1109/TVLSI.2015.2502318, vol 24, num. 6, pp. 2369-2377, june 2016
AUTHORS : Hormigo,
J. Villalba
TITLE: New Formats for Computing with Real-Numbers under
Round-to-Nearest
JOURNAL: IEEE Transactions on Computers
vol 99, Digital Object Identifier: 10.1109/TC.2015.2479623,
vol. 65, num 7, pages 2158 - 2168, 2016
AUTHORS : C. Garcia Vega; S. Gonzalez Navarro; P.
Balboa-La Chica; J. Villalba.
TITLE: Decimal Multiformat Online Addition
JOURNAL: IEEE Transactions on Computers
Digital
Object Identifier: 10.1109/TC.2016.2516009, vol. 65, num 10, pages 3203 – 3209,
2016
AUTHORS : J. Hormigo, J. Villalba.
TITLE: HUB-Floating-Point
for improving FPGA implementations of DSP Applications
AUTHORS : Julio Villalba-Moreno, Javier Hormigo, Sonia
González.
TITLE: Unbiased Rounding for HUB Floating-Point
Addition
AUTHORS : Julio Villalba-Moreno, Javier Hormigo, Sonia
González.
TITLE: Fast HUB Floating-point Adder for FPGA
AUTHORS: Javier Hormigo, Julio
Villalba y
Emilio L.
Zapata
TITLE: A
hardware approach
to interval sine and cosine computation
TITLE: Variable-Precision
Exponential Evaluation
TITLE: Prácticas
de
Estructura de Computadoeres
TITLE: Hardware
para
intervalos