Alberto A. Del Barrio

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 52

Top Topics

Quantum Computing

Prediction Mode

Top Venues

Digit. Signal Process.

IEEE Trans. Computers

Publications

Raul Murillo, Javier Hormigo, Alberto A. Del Barrio, Guillermo Botella
HUB Meets Posit: Arithmetic Units Implementation. IEEE Trans. Circuits Syst. II Express Briefs 71 (1) (2024)
Ginés Carrascal, Beatriz Roman, Alberto A. Del Barrio, Guillermo Botella
Differential evolution VQE for crypto-currency arbitrage. Quantum optimization with many local minima. Digit. Signal Process. 148 (2024)
David Mallasén, Alberto A. Del Barrio, Manuel Prieto-Matías
Big-PERCIVAL: Exploring the Native Use of 64-Bit Posit Arithmetic in Scientific Computing. IEEE Trans. Computers 73 (6) (2024)
Raul Murillo, Alberto A. Del Barrio, Guillermo Botella
Square Root Unit with Minimum Iterations for Posit Arithmetic. ARITH (2024)
Hyunjin Kim, Jungwoo Shin, Wansoo Kim, Alberto A. Del Barrio
1-D Spatial Attention in Binarized Convolutional Neural Networks. ICASSP (2024)
Julio Souto, Guillermo Botella, Daniel García, Raul Murillo, Alberto A. Del Barrio
Neuromorphic Circuit Simulation with Memristors: Design and Evaluation Using MemTorch for MNIST and CIFAR. CoRR (2024)
Hyun Jin Kim, Alberto A. Del Barrio
Low-biased probabilistic multipliers using complementary inaccurate compressors. Digit. Signal Process. 146 (2024)
Raul Murillo, Alberto A. Del Barrio, Guillermo Botella, Christian Pilato
Generating Posit-Based Accelerators With High-Level Synthesis. IEEE Trans. Circuits Syst. I Regul. Pap. 70 (10) (2023)
Raul Murillo, Alberto A. Del Barrio, Guillermo Botella
A Suite of Division Algorithms for Posit Arithmetic. ASAP (2023)
David Mallasén, Raul Murillo, Alberto A. Del Barrio, Guillermo Botella, Luis Piñuel, Manuel Prieto-Matías
PERCIVAL: Deploying Posits and Quire Arithmetic into the CVA6 RISC-V Core. CF (2023)
David Mallasén, Alberto A. Del Barrio, Manuel Prieto-Matías
Big-PERCIVAL: Exploring the Native Use of 64-Bit Posit Arithmetic in Scientific Computing. CoRR (2023)
Raul Murillo, David Mallasén, Alberto A. Del Barrio, Guillermo Botella
PLAUs: Posit Logarithmic Approximate Units to Implement Low-Cost Operations with Real Numbers. CoNGA (2023)
Hyunjin Kim, Jungwoo Shin, Alberto A. Del Barrio
CTMQ: Cyclic Training of Convolutional Neural Networks with Multiple Quantization Steps. CoRR (2022)
David Mallasén, Raul Murillo, Alberto A. Del Barrio, Guillermo Botella, Luis Piñuel, Manuel Prieto-Matías
PERCIVAL: Open-Source Posit RISC-V Core With Quire Capability. ARITH (2022)
Raul Murillo, Alberto A. Del Barrio, Guillermo Botella, Min Soo Kim, Hyun Jin Kim, Nader Bagherzadeh
PLAM: A Posit Logarithm-Approximate Multiplier. IEEE Trans. Emerg. Top. Comput. 10 (4) (2022)
Raul Murillo, Alberto A. Del Barrio, Guillermo Botella
The Effects of Numerical Precision In Scientific Applications. ANNSIM (2022)
David Mallasén, Raul Murillo, Alberto A. Del Barrio, Guillermo Botella, Luis Piñuel, Manuel Prieto-Matías
Customizing the CVA6 RISC-V Core to Integrate Posit and Quire Instructions. DCIS (2022)
Min Soo Kim, Alberto A. Del Barrio, Hyun Jin Kim, Nader Bagherzadeh
The Effects of Approximate Multiplication on Convolutional Neural Networks. IEEE Trans. Emerg. Top. Comput. 10 (2) (2022)
David Mallasén, Raul Murillo, Alberto A. Del Barrio, Guillermo Botella, Luis Piñuel, Manuel Prieto-Matías
PERCIVAL: Open-Source Posit RISC-V Core With Quire Capability. IEEE Trans. Emerg. Top. Comput. 10 (3) (2022)
Raul Murillo, David Mallasén Quintana, Alberto A. Del Barrio, Guillermo Botella
Comparing Different Decodings for Posit Arithmetic. CoNGA (2022)
Hyun Jin Kim, Alberto A. Del Barrio
A Cost-Efficient Approximate Dynamic Ranged Multiplication and Approximation-Aware Training on Convolutional Neural Networks. IEEE Access 9 (2021)
David Mallasén Quintana, Raul Murillo, Alberto A. Del Barrio, Guillermo Botella, Luis Piñuel, Manuel Prieto
PERCIVAL: Open-Source Posit RISC-V Core with Quire Capability. CoRR (2021)
Raul Murillo, David Mallasén Quintana, Alberto A. Del Barrio, Guillermo Botella
Energy-Efficient MAC Units for Fused Posit Arithmetic. ICCD (2021)
Daniel García Moreno, Alberto A. Del Barrio, Guillermo Botella, Jennifer Hasler
A Cluster of FPAAs to Recognize Images Using Neural Networks. IEEE Trans. Circuits Syst. II Express Briefs 68 (11) (2021)
Raul Murillo, Alberto A. Del Barrio, Guillermo Botella, Min Soo Kim, Hyunjin Kim, Nader Bagherzadeh
PLAM: a Posit Logarithm-Approximate Multiplier for Power Efficient Posit-based DNNs. CoRR (2021)
Ginés Carrascal, Alberto A. Del Barrio, Guillermo Botella
First experiences of teaching quantum computing. J. Supercomput. 77 (3) (2021)
Raul Murillo, Alberto A. Del Barrio, Guillermo Botella
Deep PeNSieve: A deep learning framework based on the posit number system. Digit. Signal Process. 102 (2020)
Raul Murillo, Alberto A. Del Barrio, Guillermo Botella
Customized Posit Adders and Multipliers using the FloPoCo Core Generator. ISCAS (2020)
Min Soo Kim, Alberto A. Del Barrio, Hyunjin Kim, Nader Bagherzadeh
Effects of Approximate Multiplication on Convolutional Neural Networks. CoRR (2020)
Juan Mas, Teodoro Panadero, Guillermo Botella, Alberto A. Del Barrio, Carlos García
CNN Inference acceleration using low-power devices for human monitoring and security scenarios. Comput. Electr. Eng. 88 (2020)
David Rodríguez Galiano, Alberto A. Del Barrio, Guillermo Botella, David Cuesta
Efficient embedding and retrieval of information for high-resolution videos coded with HEVC. Comput. Electr. Eng. 81 (2020)
David Guillermo Fernández, Guillermo Botella, Alberto A. Del Barrio, Carlos García, Manuel Prieto-Matías, Christos Grecos
HEVC optimization based on human perception for real-time environments. Multim. Tools Appl. 79 (23-24) (2020)
David Rodríguez Galiano, Alberto A. Del Barrio, Guillermo Botella, David Cuesta
Securing high-resolution train videos encoded with HEVC and inter prediction mode. Comput. Ind. 121 (2020)
Raúl Murillo Montero, Alberto A. Del Barrio, Guillermo Botella
Template-Based Posit Multiplication for Training and Inferring in Neural Networks. CoRR (2019)
Min Soo Kim, Alberto A. Del Barrio, Leonardo Tavares Oliveira, Román Hermida, Nader Bagherzadeh
Efficient Mitchell's Approximate Log Multipliers for Convolutional Neural Networks. IEEE Trans. Computers 68 (5) (2019)
Franklin Parrales Bravo, Alberto A. Del Barrio, José Luis Ayala
A study on the parallelization of moeas to predict the patient's response to the onabotulinumtoxina treatment. SummerSim (2019)
Alberto A. Del Barrio, Román Hermida, Seda Ogrenci Memik
A Combined Arithmetic-High-Level Synthesis Solution to Deploy Partial Carry-Save Radix-8 Booth Multipliers in Datapaths. IEEE Trans. Circuits Syst. I Regul. Pap. (2) (2019)
Hyun Jin Kim, Min Soo Kim, Alberto A. Del Barrio, Nader Bagherzadeh
A Cost-Efficient Iterative Truncated Logarithmic Multiplication for Convolutional Neural Networks. ARITH (2019)
Daniel Abellán, Antonio Valdivia, Alberto A. Del Barrio, Guillermo Botella, Ginés Carrascal
Simulating and executing circuits employing the quantum computing paradigm. SummerSim (2019)
Mariano Hernández, Alberto A. Del Barrio, Guillermo Botella
An ultra low-cost cluster based on low-end FPGAs. SummerSim (2018)
David Rodríguez, Alberto A. Del Barrio, Guillermo Botella, David Cuesta
Intra-Steganography: Hiding Data in High-Resolution Videos. DS-RT (2018)
David Guillermo Fernández, Alberto A. Del Barrio, Guillermo Botella Juan, Carlos García
Fast and effective CU size decision based on spatial and temporal homogeneity detection. Multim. Tools Appl. 77 (5) (2018)
Min Soo Kim, Alberto A. Del Barrio, Román Hermida, Nader Bagherzadeh
Low-power implementation of Mitchell's approximate logarithmic multiplication for convolutional neural networks. ASP-DAC (2018)
David Rodríguez, Guillermo Botella, Alberto A. Del Barrio, David Cuesta
Data hiding algorithm for HEVC using intra-coded frames. SummerSim (2018)
David Guillermo Fernández, Alberto A. Del Barrio, Guillermo Botella Juan, Carlos García, Manuel Prieto, Román Hermida
Complexity reduction in the HEVC/H265 standard based on smooth region classification. Digit. Signal Process. 73 (2018)
Hermenegildo Fabregat, Alberto A. Del Barrio, Guillermo Botella
Simulation and implementation of a low-cost platform to improve the quality of biological images. SummerSim (2017)
Alberto A. Del Barrio, Román Hermida
A slack-based approach to efficiently deploy radix 8 booth multipliers. DATE (2017)
Daniel Fariña, Guillermo Botella, Alberto A. Del Barrio
A DCT and neural network based system to obtain the characteristics of biological images. SummerSim (2017)
David Guillermo Fernández, Alberto A. Del Barrio, Guillermo Botella, Carlos García
4K-based intra and interprediction techniques for HEVC. Real-Time Image and Video Processing (2016)
Jesús Martín Alonso, Alberto A. Del Barrio
A distributed HW-SW platform for fireworks. SummerSim (2016)
Alberto A. Del Barrio, Jason Cong, Román Hermida
A Distributed Clustered Architecture to Tackle Delay Variations in Datapath Synthesis. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 35 (3) (2016)
Alberto A. Del Barrio, Román Hermida, Seda Ogrenci Memik
A Partial Carry-Save On-the-Fly Correction Multispeculative Multiplier. IEEE Trans. Computers 65 (11) (2016)
Alberto A. Del Barrio, Nader Bagherzadeh, Román Hermida
Ultra-low-power adder stage design for exascale floating point units. ACM Trans. Embed. Comput. Syst. 13 (3s) (2014)
Joaquín Recas, Nadia Khaled, Alberto A. Del Barrio, Román Hermida
Generic Markov model of the contention access period of IEEE 802.15.4 MAC layer. Digit. Signal Process. 33 (2014)
Alberto A. Del Barrio, Román Hermida, Seda Ogrenci Memik, Jose Manuel Mendias, María C. Molina
Improving circuit performance with multispeculative additive trees in high-level synthesis. Microelectron. J. 45 (11) (2014)
Alberto A. Del Barrio, Román Hermida, Seda Ogrenci Memik, Jose Manuel Mendias, María C. Molina
Multispeculative additive trees in high-level synthesis. DATE (2013)
Alberto A. Del Barrio, Seda Ogrenci Memik, María C. Molina, José M. Mendías, Román Hermida
A fragmentation aware High-Level Synthesis flow for low power heterogenous datapaths. Integr. 46 (2) (2013)
Alberto A. Del Barrio, Román Hermida, Seda Ogrenci Memik
Exploring the energy efficiency of Multispeculative Adders. ICCD (2013)
Alberto A. Del Barrio, Román Hermida, Seda Ogrenci Memik, José M. Mendías, María C. Molina
Multispeculative Addition Applied to Datapath Synthesis. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 31 (12) (2012)
Alberto A. Del Barrio, Seda Ogrenci Memik, María C. Molina, Jose Manuel Mendias, Román Hermida
A Distributed Controller for Managing Speculative Functional Units in High Level Synthesis. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 30 (3) (2011)
Alberto A. Del Barrio, Seda Ogrenci Memik, María C. Molina, José M. Mendías, Román Hermida
Power optimization in heterogenous datapaths. DATE (2011)
Alberto A. Del Barrio, María C. Molina, Jose Manuel Mendias, Román Hermida, Seda Ogrenci Memik
Using Speculative Functional Units in high level synthesis. DATE (2010)
María C. Molina, Rafael Ruiz-Sautua, Alberto A. Del Barrio, Jose Manuel Mendias
Subword Switching Activity Minimization to Optimize Dynamic Power Consumption. IEEE Des. Test Comput. 26 (4) (2009)
Alberto A. Del Barrio, María C. Molina, Jose Manuel Mendias, Esther Andres Perez, Román Hermida
Restricted Chaining and Fragmentation Techniques in Power Aware High Level Synthesis. DSD (2008)
Alberto A. Del Barrio, María C. Molina, Jose Manuel Mendias, Esther Andres Perez, Román Hermida, Francisco Tirado
Applying speculation techniques to implement functional units. ICCD (2008)