Results 291 to 300 of about 5,721,777 (374)

Assessing the impact of floating-point precision in plasma simulations : A study of precision reduction and precisionrefinement in iPIC3D

, 2019
Svante Sörberg, Simon Tran Florén
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Floating-Point Arithmetic

Pro Cryptography and Cryptanalysis with C++20, 2020
about FLOATING POINT ARITHMETIC ------------------------------arithmetic operations on floating point numbers consist of addition, subtraction, multiplication and division the operations are done with algorithms similar to those used on sign magnitude ...
Richard P. Brent, Paul Zimmermann
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A 28nm 64-kb 31.6-TFLOPS/W Digital-Domain Floating-Point-Computing-Unit and Double-Bit 6T-SRAM Computing-in-Memory Macro for Floating-Point CNNs

IEEE International Solid-State Circuits Conference, 2023
SRAM-based computing-in-memory (SRAM-CIM) has been intensively studied and developed to improve the energy and area efficiency of AI devices. SRAM-CIMs have effectively implemented high integer (INT) precision multiply-and-accumulate (MAC) operations to ...
An Guo, Xin Si, X. Chen, Fangyuan Dong, Xingyu Pu, Dongqi Li, Yongliang Zhou, Lizheng Ren, Yeyang Xue, Xueshan Dong, Hui Gao, Yiran Zhang, Jingmin Zhang, Yuyao Kong, Tianzhu Xiong, Bo Wang, Hao Cai, Weiwei Shan, Jun Yang   +18 more
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Elf: Erasing-based Lossless Floating-Point Compression

Proceedings of the VLDB Endowment, 2023
There are a prohibitively large number of floating-point time series data generated at an unprecedentedly high rate. An efficient, compact and lossless compression for time series data is of great importance for a wide range of scenarios. Most existing
Ruiyuan Li, Zheng Li, Yi Wu, Chao Chen, Yu Zheng   +4 more
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On the Design of Iterative Approximate Floating-Point Multipliers

IEEE transactions on computers, 2023
Approximate multipliers provide power and area-saving for error-resilient applications. In this paper, we first propose two approximate floating-point multipliers based on two-dimensional pseudo-Booth encoding: floating-point pseudo-Booth (PB), and ...
A. Towhidy, R. Omidi, K. Mohammadi
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SecFloat: Accurate Floating-Point meets Secure 2-Party Computation

IEEE Symposium on Security and Privacy, 2022
We build a library SecFloat for secure 2-party computation (2PC) of 32-bit single-precision floating-point operations and math functions. The existing functionalities used in cryptographic works are imprecise and the precise functionalities used in ...
Deevashwer Rathee, Anwesh Bhattacharya, Rahul Sharma, Divya Gupta, Nishanth Chandran, Aseem Rastogi   +5 more
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Chimp: Efficient Lossless Floating Point Compression for Time Series Databases

Proceedings of the VLDB Endowment, 2022
Applications in diverse domains such as astronomy, economics and industrial monitoring, increasingly press the need for analyzing massive collections of time series data.
Panagiotis Liakos, Katia Papakonstantinopoulou, Y. Kotidis   +2 more
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PAM: A Piecewise-Linearly-Approximated Floating-Point Multiplier With Unbiasedness and Configurability

IEEE transactions on computers, 2022
Approximate computing is a promising alternative to improve energy efficiency for IoT devices on the edge. This work proposes a piecewise-linearly-approximated and unbiased floating-point approximate multiplier with run-time configurability. We provide a
Chuangtao Chen, Weikang Qian, M. Imani, Xunzhao Yin, Cheng Zhuo   +4 more
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Beyond Floating Point

Journal of the ACM, 1984
A new number system is proposed for computer arithmetic based on iterated exponential functions. The main advantage is to eradicate overflow and underflow, but there are several other advantages and these are described and discussed.
Clenshaw, C. W., Olver, F. W. J.
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