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检索条件"机构=Graduate Program in Microelectronics"
156 条 记 录,以下是1-10 订阅
排序:
An Optimized VLSI Exponential Unit Design Exploring Efficient Arithmetic Operation Strategies  30
An Optimized VLSI Exponential Unit Design Exploring Efficien...
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30th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2023
作者: Da Costa, Patrícia Da Rosa, Morgana Soares, Rafael Da Costa, Eduardo Bampi, Sergio Federal University of Rio Grande Do Sul Graduate Program on Microelectronics Porto Alegre Brazil Graduate Program on Computing Pelotas Brazil Graduate Program on Electronic Engineering and Computing Pelotas Brazil Porto Alegre Brazil
This work presents an optimized exponential function VLSI hardware design by Taylor series expansion. The proposed architecture implements the exponential by approximating the logic design of a 4th-order Taylor series... 详细信息
来源: 评论
AxRSU- : Higher-Order m-Bit Approximate Encoders for Radix- Squarer Units
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Circuits, Systems, and Signal Processing 2024年 第6期43卷 1-30页
作者: da Rosa, Morgana M. A. Paim, Guilherme da Costa, Eduardo A. C. Soares, Rafael Bampi, Sergio Graduate Program on Computing Federal University of Pelotas (UFPel) Pelotas Brazil Graduate Program in Microelectronics Federal University of RGS Porto Alegre Brazil Graduate Program in Electronics and Computer Engineering Catholic University of Pelotas Pelotas Brazil
Approximate computing has emerged as a design alternative to enhance design efficiency by capitalizing on the inherent error resilience observed in numerous applications. Various error-resilient and compute-intensive ...
来源: 评论
Indirect Test Pattern Generation for Mixed-Signal Circuits Using Machine Learning
IEEE Design and Test
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IEEE Design and Test 2025年
作者: Ferreira, Állan F. G. Zilch, Lucas B. Lubaszewski, Marcelo S. Balen, Tiago R. Universidade Federal Do Rio Grande Do Sul Graduate Program in Microelectronics - PGMICRO Porto Alegre Brazil
This work introduces a machine learning method for indirect test pattern generation in analog and mixed-signal circuits. The proposed method employs a low-cost test generation tool to simulate circuit specifications a... 详细信息
来源: 评论
Energy-Efficient Hardware Architecture for VVC TZS Using Approximate Subtractors
Energy-Efficient Hardware Architecture for VVC TZS Using App...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: Rafael Ferreira Luciano Agostini Cláudio M. Diniz Bruno Zatt Video Technology Research Group (ViTech) Graduate Program in Computing (PPGC) Federal University of Pelotas (UFPel) Pelotas RS Brazil Microelectronics Group (GME) Graduate Program in Microelectronics (PGMICRO) Federal University of Rio Grande do Sul (UFRGS) Porto Alegre Brazil
This paper investigates the impact of approximate subtractors in the hardware architecture of the Sum of Absolute Differences (SAD) computation within the Test Zone Search (TZS) algorithm, commonly used in current vid... 详细信息
来源: 评论
Quality-Reconfigurable Approximate Multiplier Utilizing Select Leading One-Bit Blocks
Quality-Reconfigurable Approximate Multiplier Utilizing Sele...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: João M. Bedin Pedro T. L. Pereira Rodrigo N. Wuerdig Eduardo Da Costa Sergio Bampi Graduate Program in Microelectronics (PGMicro) - Federal University of Rio Grande do Sul (UFRGS) Porto Alegre Brazil Graduate Program in Electronic Engineering and Computing - Catholic University of Pelotas (UCPel) Pelotas Brazil
Multipliers are essential for emerging technologies, as they are vital arithmetic circuits in many energy-efficient applications, such as digital signal processing and machine learning applications. Approximate multip... 详细信息
来源: 评论
Cross-Section Estimation for Assessment of Circuit Susceptibility to Radiation
Cross-Section Estimation for Assessment of Circuit Susceptib...
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Latin American Test Workshop, LATW
作者: Clayton R. Farias Tiago R. Balen Paulo F. Butzen Graduate Program in Microelectronics (PGMICRO) Federal University of Rio Grande do Sul (UFRGS) Porto Alegre Brazil
The aggressive scaling of nanometric VLSI technologies increases the integrated circuits susceptibility to radiation, especially to single-event effects. Ordinarily, circuit vulnerability is evaluated through the cros... 详细信息
来源: 评论
Expanding chiral metamaterials for retrieving fingerprints via vibrational circular dichroism
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Light(Science & Applications) 2023年 第7期12卷 1401-1414页
作者: Cheng Xu Zhihao Ren Hong Zhou Jingkai Zhou Chong Pei Ho Nan Wang Chengkuo Lee Department of Electrical and Computer Engineering National University of SingaporeSingapore 117583Singapore Center for Inteligent Sensors and MEMS(CISM) National University of SingaporeSingapore 117608Singapore institute of Microelectronics(IME) Agency for ScienceTechnology and Research(A*STAR)Singapore 138634Singapore NUS Graduate School for Integrative Science and Engineering Program(ISEP) National University of SingaporeSingapore 117456Singapore
Circular dichroism(CD)spectroscopy has been widely demonstrated for detecting chiral ***,the determination of chiral mixtures with various concentrations and enantiomeric ratios can be a challenging *** solve this pro... 详细信息
来源: 评论
Exploring Parallelism in ZynqNet AI Engine to Accelerate Image Classification in Aerospace
Exploring Parallelism in ZynqNet AI Engine to Accelerate Ima...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: Eduardo Marañon Aguilar Fabio Benevenuti Fernanda Lima Kastensmidt Federal University of Rio Grande do Sul (UFRGS) Institute of Informatics Microelectronics Graduate Program (PGMICRO) Porto Alegre Brazil
This research investigates various configurations of the Zynqnet AI Engine to accelerate image classification tasks using the SAT-6 dataset and a 4-layer CNN. The C++ code for the hardware accelerator was translated i... 详细信息
来源: 评论
An Energy-Efficient Interpolation Unit Targeting VVC Encoders with Approximate Adder
An Energy-Efficient Interpolation Unit Targeting VVC Encoder...
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Symposium on Integrated Circuits and Systems Design (SBCCI)
作者: Rafael Da Silva Mateus Grellert Ricardo Reis Graduate Program in Microelectronics - PGMICRO Federal University of Rio Grande do Sul - UFRGS Brazil
The advances in current video encoders allow significant compression at the cost of increased computing and energy consumption. This creates a demand for the development of dedicated accelerators that efficiently expl...
来源: 评论
An Optimized VLSI Exponential Unit Design Exploring Efficient Arithmetic Operation Strategies
An Optimized VLSI Exponential Unit Design Exploring Efficien...
收藏 引用
IEEE International Conference on Electronics, Circuits and Systems (ICECS)
作者: Patrícia Da Costa Morgana Da Rosa Rafael Soares Eduardo Da Costa Sergio Bampi Graduate Program on Microelectronics Federal University of Rio Grande do Sul Porto Alegre Brazil Graduate Program on Computing Federal University of Pelotas (UFPel) Pelotas Brazil Graduate Program on Electronic Engineering and Computing Catholic University of Pelotas (UCPel) Pelotas Brazil Graduate Program on Microelectronics (PGMICRO) Federal University of Rio Grande do Sul (UFRGS) Porto Alegre Brazil
This work presents an optimized exponential function VLSI hardware design by Taylor series expansion. The proposed architecture implements the exponential by approximating the logic design of a 4 th -order Taylor seri...
来源: 评论