Nicola Petra

Most-cited papers

Approximate Multipliers Based on New Approximate Compressors
Darjn Esposito, A. Strollo, E. Napoli, D. de Caro +1 more
2018IEEE Transactions on Circuits and Systems Part 1: Regular Papers270 citations Open access
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Comparison and Extension of Approximate 4-2 Compressors for Low-Power Approximate Multipliers
A. Strollo, E. Napoli, D. de Caro, Nicola Petra +1 more
2020IEEE Transactions on Circuits and Systems Part 1: Regular Papers264 citations Open access
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A Survey on Deep Learning Hardware Accelerators for Heterogeneous HPC Platforms
C. Silvano, D. Ielmini, Fabrizio Ferrandi, Leandro Fiorin +18 more
2023ACM Computing Surveys175 citations Open access
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Truncated Binary Multipliers With Variable Correction and Minimum Mean Square Error
Nicola Petra, D. de Caro, Valeria Garofalo, E. Napoli +1 more
2010IEEE Transactions on Circuits and Systems Part 1: Regular Papers138 citations
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A novel high-speed sense-amplifier-based flip-flop
A. Strollo, D. de Caro, E. Napoli, Nicola Petra
2005IEEE Transactions on Very Large Scale Integration (vlsi) Systems123 citations
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Dual-tree error compensation for high performance fixed-width multipliers
A. Strollo, Nicola Petra, D. de Caro
2005IEEE Transactions on Circuits and Systems - II - Express Briefs100 citations
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Design of Fixed-Width Multipliers With Linear Compensation Function
Nicola Petra, D. de Caro, Valeria Garofalo, E. Napoli +1 more
2011IEEE Transactions on Circuits and Systems Part 1: Regular Papers88 citations
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High Speed Speculative Multipliers Based on Speculative Carry-Save Tree
A. Cilardo, D. de Caro, Nicola Petra, F. Caserta +3 more
2014IEEE Transactions on Circuits and Systems Part 1: Regular Papers63 citations
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Approximate Multipliers Using Static Segmentation: Error Analysis and Improvements
A. Strollo, E. Napoli, D. de Caro, Nicola Petra +2 more
2022IEEE Transactions on Circuits and Systems Part 1: Regular Papers61 citations Open access
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Fixed-Width Multipliers and Multipliers-Accumulators With Min-Max Approximation Error
D. de Caro, Nicola Petra, A. Strollo, F. Tessitore +1 more
2013IEEE Transactions on Circuits and Systems Part 1: Regular Papers60 citations
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A 1.27 GHz, All-Digital Spread Spectrum Clock Generator/Synthesizer in 65 nm CMOS
D. de Caro, Carlos A. Romani, Nicola Petra, A. Strollo +1 more
2010IEEE Journal of Solid-State Circuits58 citations
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Efficient Logarithmic Converters for Digital Signal Processing Applications
D. de Caro, Nicola Petra, A. Strollo
2011IEEE Transactions on Circuits and Systems - II - Express Briefs57 citations
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Elementary Functions Hardware Implementation Using Constrained Piecewise-Polynomial Approximations
A. Strollo, D. de Caro, Nicola Petra
2011IEEE transactions on computers56 citations
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A 630 MHz, 76 mW Direct Digital Frequency Synthesizer Using Enhanced ROM Compression Technique
A. Strollo, D. de Caro, Nicola Petra
2007IEEE Journal of Solid-State Circuits56 citations
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Reducing Lookup-Table Size in Direct Digital Frequency Synthesizers Using Optimized Multipartite Table Method
D. de Caro, Nicola Petra, A. Strollo
2008IEEE Transactions on Circuits and Systems Part 1: Regular Papers55 citations
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High-Performance Special Function Unit for Programmable 3-D Graphics Processors
D. de Caro, Nicola Petra, A. Strollo
2009IEEE Transactions on Circuits and Systems Part 1: Regular Papers51 citations
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Low-Power Approximate Multiplier with Error Recovery using a New Approximate 4-2 Compressor
A. Strollo, D. de Caro, E. Napoli, Nicola Petra +1 more
2020International Symposium on Circuits and Systems43 citations
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Variable Latency Speculative Han-Carlson Adder
Darjn Esposito, D. de Caro, E. Napoli, Nicola Petra +1 more
2015IEEE Transactions on Circuits and Systems Part 1: Regular Papers42 citations
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A 380 MHz Direct Digital Synthesizer/Mixer With Hybrid CORDIC Architecture in 0.25 $\mu{\hbox {m}}$ CMOS
D. de Caro, Nicola Petra, A. Strollo
2007IEEE Journal of Solid-State Circuits40 citations
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Low error truncated multipliers for DSP applications
Valeria Garofalo, Nicola Petra, D. de Caro, A. Strollo +1 more
20082008 15th IEEE International Conference on Electronics, Circuits and Systems33 citations
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A Novel Architecture for Galois Fields GF(2^m) Multipliers Based on Mastrovito Scheme
Nicola Petra, D. de Caro, A. Strollo
2007IEEE transactions on computers33 citations
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Minimizing Coefficients Wordlength for Piecewise-Polynomial Hardware Function Evaluation With Exact or Faithful Rounding
D. de Caro, E. Napoli, Darjn Esposito, Gerardo Castellano +2 more
2017IEEE Transactions on Circuits and Systems Part 1: Regular Papers30 citations
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On the use of approximate adders in carry-save multiplier-accumulators
Darjn Esposito, D. de Caro, E. Napoli, Nicola Petra +1 more
2017International Symposium on Circuits and Systems30 citations
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Direct Digital Frequency Synthesizer Using Nonuniform Piecewise-Linear Approximation
D. de Caro, Nicola Petra, A. Strollo
2011IEEE Transactions on Circuits and Systems Part 1: Regular Papers30 citations
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OpenCV compatible real time processor for background foreground identification
M. Genovese, E. Napoli, Nicola Petra
2010International Congress of Mathematicans27 citations
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Digital Synthesizer/Mixer With Hybrid CORDIC–Multiplier Architecture: Error Analysis and Optimization
D. de Caro, Nicola Petra, A. Strollo
2009IEEE Transactions on Circuits and Systems Part 1: Regular Papers26 citations
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Analytical Calculation of the Maximum Error for a Family of Truncated Multipliers Providing Minimum Mean Square Error
Valeria Garofalo, Nicola Petra, E. Napoli
2011IEEE transactions on computers25 citations
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Accurate Fixed-Point Logarithmic Converter
D. de Caro, M. Genovese, E. Napoli, Nicola Petra +1 more
2014IEEE Transactions on Circuits and Systems - II - Express Briefs24 citations
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A 380 MHz Direct Digital Synthesizer/Mixer With Hybrid CORDIC Architecture in 0.25 µm CMOS
D. de Caro, Nicola Petra, A. Strollo
2007IEEE J. Solid State Circuits23 citations
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A novel truncated squarer with linear compensation function
Valeria Garofalo, M. Coppola, D. de Caro, E. Napoli +2 more
2010Proceedings of 2010 IEEE International Symposium on Circuits and Systems22 citations
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Approximate adder with output correction for error tolerant applications and Gaussian distributed inputs
Darjn Esposito, Gerardo Castellano, D. de Caro, E. Napoli +2 more
2016International Symposium on Circuits and Systems19 citations
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A 430 MHz, 280 mW Processor for the Conversion of Cartesian to Polar Coordinates in 0.25 $\mu\hbox{m}$ CMOS
A. Strollo, D. de Caro, Nicola Petra
2008IEEE Journal of Solid-State Circuits19 citations
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A Standard-Cell-Based All-Digital PWM Modulator With High Resolution and Spread- Spectrum Capability
M. De Martino, D. de Caro, Darjn Esposito, E. Napoli +2 more
2018IEEE Transactions on Circuits and Systems Part 1: Regular Papers17 citations
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A 3.3 GHz Spread-Spectrum Clock Generator Supporting Discontinuous Frequency Modulations in 28 nm CMOS
D. de Caro, F. Tessitore, G. Vai, Nicola Imperato +4 more
2015IEEE Journal of Solid-State Circuits17 citations
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Approximate Floating-Point Multiplier based on Static Segmentation
G. Di Meo, Gerardo Saggese, A. Strollo, D. de Caro +1 more
2022Electronics16 citations Open access
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Analysis and comparison of Direct Digital Frequency Synthesizers implemented on FPGA
M. Genovese, E. Napoli, D. de Caro, Nicola Petra +1 more
2014Integr.16 citations
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Truncated squarer with minimum mean-square error
Nicola Petra, D. de Caro, Valeria Garofalo, E. Napoli +1 more
2014Microelectronics Journal14 citations
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A 41 ps ASIC time-to-digital converter for physics experiments
S. Russo, Nicola Petra, D. de Caro, G. Barbarino +1 more
201114 citations
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Design of fixed-width multipliers with minimum mean square error
Nicola Petra, D. de Caro, A. Strollo
2007European Conference on Circuit Theory and Design14 citations
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A 1.45 GHz All-Digital Spread Spectrum Clock Generator in 65nm CMOS for Synchronization-Free SoC Applications
D. de Caro, G. Di Meo, E. Napoli, Nicola Petra +1 more
2020IEEE Transactions on Circuits and Systems Part 1: Regular Papers13 citations
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Hardware implementation of a spatio-temporal average filter for real-time denoising of fluoroscopic images
M. Genovese, P. Bifulco, D. de Caro, E. Napoli +4 more
2015Integr.13 citations
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FPGA Implementation of Gaussian Mixture Model Algorithm for 47 fps Segmentation of 1080p Video
M. Genovese, E. Napoli, D. de Caro, Nicola Petra +1 more
2013Journal of Electrical and Computer Engineering12 citations Open access
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High-speed direct digital frequency synthesizers in 0.25-μm CMOS
A. Strollo, D. de Caro, E. Napoli, Nicola Petra
2004IEEE Custom Integrated Circuits Conference12 citations
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A Novel Module-Sign Low-Power Implementation for the DLMS Adaptive Filter With Low Steady-State Error
G. Di Meo, D. de Caro, Gerardo Saggese, E. Napoli +2 more
2022IEEE Transactions on Circuits and Systems Part 1: Regular Papers10 citations
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An FPGA-Oriented Algorithm for Real-Time Filtering of Poisson Noise in Video Streams, with Application to X-Ray Fluoroscopy
Gerardo Castellano, D. de Caro, Darjn Esposito, P. Bifulco +5 more
2019Circuits, systems, and signal processing10 citations
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A 430 MHz, 280 mW Processor for the Conversion of Cartesian to Polar Coordinates in 0.25 µm CMOS
A. Strollo, D. de Caro, Nicola Petra
2008IEEE J. Solid State Circuits10 citations
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Efficient implementation of pseudochaotic piecewise linear maps with high digitization accuracies
T. Addabbo, D. de Caro, A. Fort, Nicola Petra +2 more
2012International journal of circuit theory and applications9 citations
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A high-speed sense-amplifier based flip-flop
D. de Caro, E. Napoli, Nicola Petra, A. Strollo
2005Proceedings of the 2005 European Conference on Circuit Theory and Design, 2005.9 citations
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Direct digital frequency synthesis with dual-slope approach
A. Strollo, D. de Caro, E. Napoli, Nicola Petra
2003European Solid-State Circuits Conference9 citations
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Self‐tunable chaotic true random bit generator in current‐mode CMOS circuit with nonlinear distortion analysis
T. Addabbo, A. Fort, M. Mugnaini, Nicola Petra +2 more
2019International journal of circuit theory and applications8 citations
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