Results 211 to 220 of about 1,227,499 (265)
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1998
We present a new method for achieving high speed encryption and decryption using large-block cryptosystems. The method applies to both private and public key cryptosystems. The method amplifies the encrypting speed of any cryptosystem, and it is provably reducible to the latter.
George I. Davida, René Peralta 0001
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We present a new method for achieving high speed encryption and decryption using large-block cryptosystems. The method applies to both private and public key cryptosystems. The method amplifies the encrypting speed of any cryptosystem, and it is provably reducible to the latter.
George I. Davida, René Peralta 0001
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The American Journal of Medicine, 2007
RESENTATION fter 3 hours of increasingly intense chest pain, our patient, 50-year-old female smoker, called an ambulance. She had xperienced 2 hours of intermittent, substernal low-intenity, dull aching chest pain, followed by 1 hour of severe nd continuous pain with radiation to the left shoulder and rm.
Amisha J, Patel +3 more
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RESENTATION fter 3 hours of increasingly intense chest pain, our patient, 50-year-old female smoker, called an ambulance. She had xperienced 2 hours of intermittent, substernal low-intenity, dull aching chest pain, followed by 1 hour of severe nd continuous pain with radiation to the left shoulder and rm.
Amisha J, Patel +3 more
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International Photonics and Optoelectronics Meetings, 2012
Laser Additive Manufacturing (LAM) of parts and components fascinates due to process specific advantages such as nearly unrestricted geometrical freedom, material freedom and achievable properties of the parts built-up. Hence, adaptive parts and components can be manufactured, repaired and modified by LAM. This article presents the advances in speeding
Kelbassa, Ingomar +4 more
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Laser Additive Manufacturing (LAM) of parts and components fascinates due to process specific advantages such as nearly unrestricted geometrical freedom, material freedom and achievable properties of the parts built-up. Hence, adaptive parts and components can be manufactured, repaired and modified by LAM. This article presents the advances in speeding
Kelbassa, Ingomar +4 more
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High-Speed Multidimensional Convolution
IEEE Transactions on Pattern Analysis and Machine Intelligence, 1980Fast computation algorithms are developed for twodimensional and general multidimensional convolutions. Two basic techniques (overlap-and-add, overlap-and-save) are described in detail. These techniques allow speed and storage requirement tradeoffs and they define a decomposition of the total convolution into partial convolutions that can be easily ...
Chang Eun Kim, Michael G. Strintzis
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Transactions of the I.R.E. Professional Group on Electronic Computers, 1954
The correlation function, $\phi_{ij}^{(\tau)} = \lim_{T \rightarrow \infty} {1 \over T} \int^{T}_{o} f_{i}(t)f_{j}(t-\tau) dt$ is of great interest today because of its use in the fields of oceanography and meteorology and because of its recent applications in the field of communication.
Harold Bell, Vincent C. Rideout
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The correlation function, $\phi_{ij}^{(\tau)} = \lim_{T \rightarrow \infty} {1 \over T} \int^{T}_{o} f_{i}(t)f_{j}(t-\tau) dt$ is of great interest today because of its use in the fields of oceanography and meteorology and because of its recent applications in the field of communication.
Harold Bell, Vincent C. Rideout
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High-Speed Multiplication Systems
IEEE Transactions on Computers, 1972Large-scale scientific computers are characterized by having a high ratio of computing requirements to the input-output requirements. Thus the speed of arithmetic operations should be of prime importance in this group of digital computers. In this note a mathematical formula is derived to determine the multiplication time obtained by each of the known ...
Ahmed A. Kamal, M. A. N. Ghannam
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IEEE Transactions on Computers, 1971
Parallel decimal arithmetic capability is becoming increasingly attractive with new applications of computers in a multi-programming environment. The direct production of decimal sums offers a significant improvement in addition over methods requiring decimal correction.
Martin S. Schmookler, Arnold Weinberger
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Parallel decimal arithmetic capability is becoming increasingly attractive with new applications of computers in a multi-programming environment. The direct production of decimal sums offers a significant improvement in addition over methods requiring decimal correction.
Martin S. Schmookler, Arnold Weinberger
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Measurement of High-Speed ADCs
2017 IEEE Custom Integrated Circuits Conference (CICC), 2017High-speed high-resolution ADCs are challenging in design and measurement. High accuracy on data and clock input have to be ensured. To minimize nonlinearity, it is important to avoid signal-dependent errors. With these goals in mind, we discuss design trade-offs that have to be considered for high-resolution ADCs. Furthermore, a full measurement setup
Lukas Kull, Danny Luu
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Investigation into High-Speed/Super-High Speed Grinding
Advanced Materials Research, 2011Abrasive machining is a widely employed finishing process for different-to-cut materials such as metals, ceramics, glass, rocks, etc to achieve close tolerances and good dimensional accuracy and surface integrity. High speed and super-high speed abrasive machining technologies are newest developed advanced machining processes to satisfy super-hardness ...
Ya Li Hou, Chang He Li, Guo Yu Liu
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IEEE Transactions on Computers, 1979
High-speed multifunction arithmetic arrays for multiplication, division, square and square-root operations are presented in this paper. These arrays seem attractive due to their versatility and speed. A recently described quotient-bit evaluation technique that uses the carry-save method in a nonuniform division array is extended here for the restoring ...
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High-speed multifunction arithmetic arrays for multiplication, division, square and square-root operations are presented in this paper. These arrays seem attractive due to their versatility and speed. A recently described quotient-bit evaluation technique that uses the carry-save method in a nonuniform division array is extended here for the restoring ...
openaire +1 more source