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ORCIDAlberto A. Del Barrio
Alberto A. Del Barrio García – Alberto Antonio Del Barrio García
Person information
- affiliation: Complutense University of Madrid, Spain
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2020 – today
- 2024
[j31]Hyun Jin Kim
, Alberto A. Del Barrio:
Low-biased probabilistic multipliers using complementary inaccurate compressors. Digit. Signal Process. 146: 104364 (2024)- [j30]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: 104464 (2024) - [j29]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): 1472-1485 (2024) - [j28]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): 440-444 (2024) - [c30]Raul Murillo, Alberto A. Del Barrio, Guillermo Botella:
Square Root Unit with Minimum Iterations for Posit Arithmetic. ARITH 2024: 132-138 - [c29]Hyunjin Kim, Jungwoo Shin, Wansoo Kim, Alberto A. Del Barrio:
1-D Spatial Attention in Binarized Convolutional Neural Networks. ICASSP 2024: 5785-5789 - [i9]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 abs/2407.13410 (2024) - 2023
- [j27]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): 4040-4052 (2023) - [c28]Raul Murillo, Alberto A. Del Barrio, Guillermo Botella:
A Suite of Division Algorithms for Posit Arithmetic. ASAP 2023: 41-44 - [c27]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: 375-376 - [c26]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: 171-188 - [i8]David Mallasén, Alberto A. Del Barrio, Manuel Prieto-Matías:
Big-PERCIVAL: Exploring the Native Use of 64-Bit Posit Arithmetic in Scientific Computing. CoRR abs/2305.06946 (2023) - [i7]Pablo Alex Lázaro, Ignacio Jiménez Gallo, Juan Roldán Aranda, Alberto A. Del Barrio García, Guillermo Botella Juan, Francisco Jiménez-Molinos:
Design and simulation of memristor-based neural networks. CoRR abs/2306.11678 (2023) - 2022
- [j26]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): 904-916 (2022) - [j25]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): 1241-1252 (2022) - [j24]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): 2079-2085 (2022) - [c25]Raul Murillo, Alberto A. Del Barrio, Guillermo Botella:
The Effects of Numerical Precision In Scientific Applications. ANNSIM 2022: 152-163 - [c24]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: 66 - [c23]Raul Murillo, David Mallasén Quintana, Alberto A. Del Barrio, Guillermo Botella:
Comparing Different Decodings for Posit Arithmetic. CoNGA 2022: 84-99 - [c22]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: 1-6 - [i6]Hyunjin Kim, Jungwoo Shin, Alberto A. Del Barrio:
CTMQ: Cyclic Training of Convolutional Neural Networks with Multiple Quantization Steps. CoRR abs/2206.12794 (2022) - 2021
- [j23]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: 135513-135525 (2021) - [j22]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): 3391-3395 (2021) - [j21]Ginés Carrascal, Alberto A. Del Barrio, Guillermo Botella:
First experiences of teaching quantum computing. J. Supercomput. 77(3): 2770-2799 (2021) - [c21]Raul Murillo, David Mallasén, Alberto A. Del Barrio, Guillermo Botella:
Energy-Efficient MAC Units for Fused Posit Arithmetic. ICCD 2021: 138-145 - [i5]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 abs/2102.09262 (2021) - [i4]David Mallasén, Raul Murillo, Alberto A. Del Barrio, Guillermo Botella, Luis Piñuel, Manuel Prieto:
PERCIVAL: Open-Source Posit RISC-V Core with Quire Capability. CoRR abs/2111.15286 (2021) - 2020
- [j20]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: 106541 (2020) - [j19]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: 106859 (2020) - [j18]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: 103258 (2020) - [j17]Raul Murillo, Alberto A. Del Barrio, Guillermo Botella:
Deep PeNSieve: A deep learning framework based on the posit number system. Digit. Signal Process. 102: 102762 (2020) - [j16]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): 16001-16033 (2020) - [c20]Raul Murillo, Alberto A. Del Barrio, Guillermo Botella:
Customized Posit Adders and Multipliers using the FloPoCo Core Generator. ISCAS 2020: 1-5 - [e2]Fernando J. Barros, Xiaolin Hu, Hamdi Kavak, Alberto A. Del Barrio:
Spring Simulation Conference, SpringSim 2020, Fairfax, VA, USA, May 18-21, 2020. IEEE 2020, ISBN 978-1-56555-370-5 [contents] - [i3]Min Soo Kim, Alberto A. Del Barrio, Hyunjin Kim, Nader Bagherzadeh:
Effects of Approximate Multiplication on Convolutional Neural Networks. CoRR abs/2007.10500 (2020) - [i2]David Mallasén Quintana, Alberto Antonio Del Barrio García, Manuel Prieto-Matías:
LiveChess2FEN: a Framework for Classifying Chess Pieces based on CNNs. CoRR abs/2012.06858 (2020)
2010 – 2019
- 2019
- [j15]Franklin Parrales Bravo, Alberto A. Del Barrio García, Ana Beatriz Gago Veiga, María Mercedes Gallego de la Sacristana, Marina Ruiz Piñero, Angel Guerrero Peral, Saso Dzeroski, José L. Ayala:
SMURF: Systematic Methodology for Unveiling Relevant Factors in Retrospective Data on Chronic Disease Treatments. IEEE Access 7: 92598-92614 (2019) - [j14]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): 660-675 (2019) - [j13]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. 66-I(2): 742-755 (2019) - [c19]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: 108-111 - [c18]Leonardo Tavares Oliveira, Min Soo Kim, Alberto A. Del Barrio García, Nader Bagherzadeh, Ricardo Menotti:
Design of Power-Efficient FPGA Convolutional Cores with Approximate Log Multiplier. ESANN 2019 - [c17]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: 24:1-24:12 - [c16]Daniel Abellán, Antonio Valdivia, Alberto A. Del Barrio, Guillermo Botella, Ginés Carrascal:
Simulating and executing circuits employing the quantum computing paradigm. SummerSim 2019: 30:1-30:12 - [e1]Alberto A. Del Barrio, Christopher J. Lynch, Fernando J. Barros, Xiaolin Hu, Andrea D'Ambrogio:
2019 Spring Simulation Conference, SpringSim 2019, Tucson, AZ, USA, April 29 - May 2, 2019. IEEE 2019, ISBN 978-1-5108-8388-8 [contents] - [i1]Raúl Murillo Montero, Alberto A. Del Barrio, Guillermo Botella:
Template-Based Posit Multiplication for Training and Inferring in Neural Networks. CoRR abs/1907.04091 (2019) - 2018
- [j12]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: 24-39 (2018) - [j11]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): 5907-5927 (2018) - [c15]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: 617-622 - [c14]David Rodríguez, Alberto A. Del Barrio, Guillermo Botella, David Cuesta:
Intra-Steganography: Hiding Data in High-Resolution Videos. DS-RT 2018: 190-197 - [c13]David Rodríguez, Guillermo Botella, Alberto A. Del Barrio, David Cuesta:
Data hiding algorithm for HEVC using intra-coded frames. SummerSim 2018: 2:1-2:12 - [c12]Mariano Hernández, Alberto A. Del Barrio, Guillermo Botella:
An ultra low-cost cluster based on low-end FPGAs. SummerSim 2018: 20:1-20:12 - 2017
- [j10]Franklin Parrales Bravo, Alberto A. Del Barrio García, Mercedes Gallego de la Sacristana, Lydia López Manzanares, José Vivancos, José Luis Ayala Rodrigo:
Support System to Improve Reading Activity in Parkinson's Disease and Essential Tremor Patients. Sensors 17(5): 1006 (2017) - [c11]Alberto A. Del Barrio, Román Hermida:
A slack-based approach to efficiently deploy radix 8 booth multipliers. DATE 2017: 1153-1158 - [c10]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: 25:1-25:9 - [c9]Daniel Fariña, Guillermo Botella, Alberto A. Del Barrio:
A DCT and neural network based system to obtain the characteristics of biological images. SummerSim 2017: 26:1-26:11 - 2016
- [j9]Alberto A. Del Barrio, Román Hermida, Seda Ogrenci Memik:
A Partial Carry-Save On-the-Fly Correction Multispeculative Multiplier. IEEE Trans. Computers 65(11): 3251-3264 (2016) - [j8]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): 419-432 (2016) - [c8]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: 98970B - [c7]Jesús Martín Alonso, Alberto A. Del Barrio:
A distributed HW-SW platform for fireworks. SummerSim 2016: 17 - 2014
- [j7]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: 191-205 (2014) - [j6]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): 1470-1479 (2014) - [j5]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): 105:1-105:24 (2014) - 2013
- [j4]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): 119-130 (2013) - [c6]Alberto A. Del Barrio, Román Hermida, Seda Ogrenci Memik, Jose Manuel Mendias, María C. Molina:
Multispeculative additive trees in high-level synthesis. DATE 2013: 188-193 - [c5]Alberto A. Del Barrio, Román Hermida, Seda Ogrenci Memik:
Exploring the energy efficiency of Multispeculative Adders. ICCD 2013: 309-315 - 2012
- [j3]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): 1817-1830 (2012) - 2011
- [j2]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): 350-363 (2011) - [c4]Alberto A. Del Barrio, Seda Ogrenci Memik, María C. Molina, José M. Mendías, Román Hermida:
Power optimization in heterogenous datapaths. DATE 2011: 1400-1405 - 2010
- [c3]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: 1779-1784
2000 – 2009
- 2009
- [j1]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): 68-77 (2009) - 2008
- [c2]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: 267-273 - [c1]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: 74-80
Coauthor Index
Guillermo Botella Juan
aka: Guillermo Botella
aka: Guillermo Botella
David Mallasén
aka: David Mallasén Quintana
aka: David Mallasén Quintana
Raul Murillo 0001
aka: Raúl Murillo Montero
aka: Raúl Murillo Montero
Manuel Prieto 0001
aka: Manuel Prieto-Matías
aka: Manuel Prieto-Matías
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