Guillermo Botella Juan

Orcid: 0000-0002-0848-2636

According to our database1, Guillermo Botella Juan authored at least 100 papers between 2003 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
HUB Meets Posit: Arithmetic Units Implementation.
IEEE Trans. Circuits Syst. II Express Briefs, January, 2024

Differential evolution VQE for crypto-currency arbitrage. Quantum optimization with many local minima.
Digit. Signal Process., 2024

Adiabatic training for Variational Quantum Algorithms.
CoRR, 2024

Neuromorphic Circuit Simulation with Memristors: Design and Evaluation Using MemTorch for MNIST and CIFAR.
CoRR, 2024

Acceleration and energy consumption optimization in cascading classifiers for face detection on low-cost ARM big.LITTLE asymmetric architectures.
CoRR, 2024

Square Root Unit with Minimum Iterations for Posit Arithmetic.
Proceedings of the 31st IEEE Symposium on Computer Arithmetic, 2024

2023
Generating Posit-Based Accelerators With High-Level Synthesis.
IEEE Trans. Circuits Syst. I Regul. Pap., October, 2023

Design and simulation of memristor-based neural networks.
CoRR, 2023

PLAUs: Posit Logarithmic Approximate Units to Implement Low-Cost Operations with Real Numbers.
Proceedings of the Next Generation Arithmetic - 4th International Conference, 2023

PERCIVAL: Deploying Posits and Quire Arithmetic into the CVA6 RISC-V Core.
Proceedings of the 20th ACM International Conference on Computing Frontiers, 2023

A Suite of Division Algorithms for Posit Arithmetic.
Proceedings of the 34th IEEE International Conference on Application-specific Systems, 2023

2022
PLAM: A Posit Logarithm-Approximate Multiplier.
IEEE Trans. Emerg. Top. Comput., 2022

PERCIVAL: Open-Source Posit RISC-V Core With Quire Capability.
IEEE Trans. Emerg. Top. Comput., 2022

Customizing the CVA6 RISC-V Core to Integrate Posit and Quire Instructions.
Proceedings of the 37th Conference on Design of Circuits and Integrated Systems, 2022

Comparing Different Decodings for Posit Arithmetic.
Proceedings of the Next Generation Arithmetic - Third International Conference, 2022

The Effects of Numerical Precision In Scientific Applications.
Proceedings of the Annual Modeling and Simulation Conference, 2022

2021
First experiences of teaching quantum computing.
J. Supercomput., 2021

A Cluster of FPAAs to Recognize Images Using Neural Networks.
IEEE Trans. Circuits Syst. II Express Briefs, 2021

PLAM: a Posit Logarithm-Approximate Multiplier for Power Efficient Posit-based DNNs.
CoRR, 2021

Introduction to the special section on image processing in security applications (VSI-ipsa).
Comput. Electr. Eng., 2021

Energy-Efficient MAC Units for Fused Posit Arithmetic.
Proceedings of the 39th IEEE International Conference on Computer Design, 2021


2020
HEVC optimization based on human perception for real-time environments.
Multim. Tools Appl., 2020

Three-phase four-wire shunt active power filter based on the SOGI filter and Lyapunov function for DC bus control.
Int. J. Circuit Theory Appl., 2020

Deep PeNSieve: A deep learning framework based on the posit number system.
Digit. Signal Process., 2020

Securing high-resolution train videos encoded with HEVC and inter prediction mode.
Comput. Ind., 2020

CNN Inference acceleration using low-power devices for human monitoring and security scenarios.
Comput. Electr. Eng., 2020

Efficient embedding and retrieval of information for high-resolution videos coded with HEVC.
Comput. Electr. Eng., 2020


Customized Posit Adders and Multipliers using the FloPoCo Core Generator.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

2019
A Fast Image Dehazing Algorithm Using Morphological Reconstruction.
IEEE Trans. Image Process., 2019

Portability Study of an OpenCL Algorithm for Automatic Target Detection in Hyperspectral Images.
IEEE Trans. Geosci. Remote. Sens., 2019

SWIMM 2.0: Enhanced Smith-Waterman on Intel's Multicore and Manycore Architectures Based on AVX-512 Vector Extensions.
Int. J. Parallel Program., 2019

Template-Based Posit Multiplication for Training and Inferring in Neural Networks.
CoRR, 2019

Simulating and executing circuits employing the quantum computing paradigm.
Proceedings of the 2019 Summer Simulation Conference, 2019

2018
Fast and effective CU size decision based on spatial and temporal homogeneity detection.
Multim. Tools Appl., 2018

Portable real-time DCT-based steganography using OpenCL.
J. Real Time Image Process., 2018

OSWALD.
Int. J. High Perform. Comput. Appl., 2018

Acceleration and energy consumption optimization in cascading classifiers for face detection on low-cost ARM big. LITTLE asymmetric architectures.
Int. J. Circuit Theory Appl., 2018

Complexity reduction in the HEVC/H265 standard based on smooth region classification.
Digit. Signal Process., 2018

SWIFOLD: Smith-Waterman implementation on FPGA with OpenCL for long DNA sequences.
BMC Syst. Biol., 2018

Data hiding algorithm for HEVC using intra-coded frames.
Proceedings of the 50th Computer Simulation Conference, 2018

An ultra low-cost cluster based on low-end FPGAs.
Proceedings of the 50th Computer Simulation Conference, 2018

Intra-Steganography: Hiding Data in High-Resolution Videos.
Proceedings of the 22nd IEEE/ACM International Symposium on Distributed Simulation and Real Time Applications, 2018

2017
Parallel Implementation of a Full Hyperspectral Unmixing Chain Using OpenCL.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017

Performance-Power Evaluation of an OpenCL Implementation of the Simplex Growing Algorithm for Hyperspectral Unmixing.
IEEE Geosci. Remote. Sens. Lett., 2017

FPGA-based methodology for depth-of-field extension in a single image.
Digit. Signal Process., 2017

A new area-efficient BCD-digit multiplier.
Digit. Signal Process., 2017

First Experiences Optimizing Smith-Waterman on Intel's Knights Landing Processor.
CoRR, 2017

Introduction to the special section on Image and Video Processing.
Comput. Electr. Eng., 2017

A DCT and neural network based system to obtain the characteristics of biological images.
Proceedings of the Summer Simulation Multi-Conference, 2017

Simulation and implementation of a low-cost platform to improve the quality of biological images.
Proceedings of the Summer Simulation Multi-Conference, 2017

Accelerating Smith-Waterman Alignment of Long DNA Sequences with OpenCL on FPGA.
Proceedings of the Bioinformatics and Biomedical Engineering, 2017

First Experiences Accelerating Smith-Waterman on Intel's Knights Landing Processor.
Proceedings of the Algorithms and Architectures for Parallel Processing, 2017

Embedded Grammars for Grammatical Evolution on GPGPU.
Proceedings of the Applications of Evolutionary Computation - 20th European Conference, 2017

2016
Code obfuscation using very long identifiers for FFT motion estimation models in embedded processors.
J. Real Time Image Process., 2016

Real-time motion estimation for image and video processing applications.
J. Real Time Image Process., 2016

Introduction to the special section on Image and Video Processing.
Comput. Electr. Eng., 2016

4K-based intra and interprediction techniques for HEVC.
Proceedings of the Real-Time Image and Video Processing 2016, 2016

Parallel implementation of a hyperspectral data geometry-based estimation of number of endmembers algorithm.
Proceedings of the Real-Time Image and Video Processing 2016, 2016

Parallel implementation of the simplex growing algorithm for hyperspectral unmixing using OpenCL.
Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2015
Improvements for the applicability of power-watermarking to embedded IP cores protection: e-coreIPP.
Digit. Signal Process., 2015

An energy-aware performance analysis of SWIMM: <i>S</i>mith-<i>W</i>aterman implementation on <i>I</i>ntel's <i>M</i>ulticore and <i>M</i>anycore architectures.
Concurr. Comput. Pract. Exp., 2015

Non-negative Matrix Factorization on Low-Power Architectures and Accelerators: A Comparative Study.
Comput. Electr. Eng., 2015

Introduction to the special section on image and video processing.
Comput. Electr. Eng., 2015

Smith-Waterman Protein Search with OpenCL on an FPGA.
Proceedings of the 2015 IEEE TrustCom/BigDataSE/ISPA, 2015

OpenACC-based GPU acceleration of an optical flow algorithm.
Proceedings of the 30th Annual ACM Symposium on Applied Computing, 2015

Parallel trajectory synchronization for aircraft conflicts resolution.
Proceedings of the 30th Annual ACM Symposium on Applied Computing, 2015

Customized Nios II multi-cycle instructions to accelerate block-matching techniques.
Proceedings of the Real-Time Image and Video Processing 2015, 2015

Fast-coding robust motion estimation model in a GPU.
Proceedings of the Real-Time Image and Video Processing 2015, 2015

Early Experiences with OpenCL on FPGAs: Convolution Case Study.
Proceedings of the 23rd IEEE Annual International Symposium on Field-Programmable Custom Computing Machines, 2015

A fast parallel hyperspectral coded aperture algorithm for compressive sensing using OpenCL.
Proceedings of the IEEE EUROCON 2015, 2015

2014
Extended depth of field in images through complex amplitude pre-processing and optimized digital post-processing.
Comput. Electr. Eng., 2014

Smith-Waterman algorithm on heterogeneous systems: A case study.
Proceedings of the 2014 IEEE International Conference on Cluster Computing, 2014

2013
Offset Printing Plate Quality Sensor on a Low-Cost Processor.
Sensors, 2013

Stochastic stability analysis of competitive neural networks with different time-scales.
Neurocomputing, 2013

Computer-aided diagnosis for diagnostically challenging breast lesions in DCE-MRI based on image registration and integration of morphologic and dynamic characteristics.
EURASIP J. Adv. Signal Process., 2013

Robust motion estimation on a low-power multi-core DSP.
EURASIP J. Adv. Signal Process., 2013

Acceleration of block-matching algorithms using a custom instruction-based paradigm on a Nios II microprocessor.
EURASIP J. Adv. Signal Process., 2013

Multi-GPU based on multicriteria optimization for motion estimation system.
EURASIP J. Adv. Signal Process., 2013

Hardware implementation of machine vision systems: image and video processing.
EURASIP J. Adv. Signal Process., 2013

Efficient wavelet-based ECG processing for single-lead FHR extraction.
Digit. Signal Process., 2013

GPU-based acceleration of bio-inspired motion estimation model.
Concurr. Comput. Pract. Exp., 2013

Implementation of a Low-Cost Mobile Devices to Support Medical Diagnosis.
Comput. Math. Methods Medicine, 2013

Non-negative matrix factorization on low-power architectures: a comparative study.
Proceedings of the 20th European MPI Users's Group Meeting, 2013

Memories in Complutense Campus.
Proceedings of the A Tribute to Prof. Dr. Da Ruan, 2013

2012
A Low Cost Matching Motion Estimation Sensor Based on the NIOS II Microprocessor.
Sensors, 2012

Energy optimization of Application-Specific Instruction-Set Processors by using hardware accelerators in semicustom ICs technology.
Microprocess. Microsystems, 2012

Dyna-H: A heuristic planning reinforcement learning algorithm applied to role-playing game strategy decision systems.
Knowl. Based Syst., 2012

A reconstruction method for electrical capacitance tomography based on image fusion techniques.
Digit. Signal Process., 2012

Quantization analysis and enhancement of a VLSI gradient-based motion estimation architecture.
Digit. Signal Process., 2012

2011
FPGA-Based Multimodal Embedded Sensor System Integrating Low- and Mid-Level Vision.
Sensors, 2011

FPGA-Based Acceleration of Block Matching Motion Estimation Techniques.
Proceedings of the International Conference on Field Programmable Logic and Applications, 2011

2010
Robust Bioinspired Architecture for Optical-Flow Computation.
IEEE Trans. Very Large Scale Integr. Syst., 2010

Efficient Implementation of (Self-)Reconfigurable Systems.
Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, 2010

2009
Enhanced gradient-based motion vector coprocessor.
Proceedings of the 19th International Conference on Field Programmable Logic and Applications, 2009

Improved gradient-based motion estimation on reconfigurable platforms.
Proceedings of the 2009 International Conference on Engineering of Reconfigurable Systems & Algorithms, 2009

2008
Neuromorphic Configurable Architecture for Robust Motion Estimation.
Int. J. Reconfigurable Comput., 2008

Exploiting Internal Operation Patterns during the High-Level Synthesis of Time-Constrained Circuits.
Proceedings of the 11th Euromicro Conference on Digital System Design: Architectures, 2008

2003
Neural Competitive Structures for Segmentation Based on Motion Features.
Proceedings of the Artificial Neural Nets Problem Solving Methods, 2003


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