Semantically find similar binary codes with mixed key instruction sequence

2020 ◽  
Vol 125 ◽  
pp. 106320
Author(s):  
Yuancheng Li ◽  
Boyan Wang ◽  
Baiji Hu
Keyword(s):  
Binary Codes ◽  
Instruction Sequence

Catalyst-Control over Sixfold Stereogenicity

2020 ◽  
Author(s):  
Xingxing Wu ◽  
Reto M. Witzig ◽  
Rodolphe Beaud ◽  
Christian Fischer ◽  
Daniel Häussinger ◽  
...  
Keyword(s):  
Conformational Analysis ◽  
Higher Order ◽  
Binary Codes ◽  
Rotational Barriers ◽  
Molecular Architectures

Governing higher-order stereogenicity is a long-standing goal in stereoselective catalysis, because it allows to achieve selectivity for more than a twofold number of stereoisomers per stereogenic unit. Current methods warrant control over the power of two stereoisomers and the configurations are routinely assigned using the descriptors ( R ) and ( S ), or related binary codes. In contrast, conformational analysis ranges beyond this dualistic treatment of stereoisomerism, which constitutes an unmet challenge for catalyst stereocontrolled processes. Herein, we now report that sixfold stereogenicity can be governed by stereoselective catalysis. By controlling a configurationally stable stereogenic axis with six large rotational barriers, a catalytic [2+2+2]-cyclotrimerization selectively governs the formation of one out of six stereoisomers with up to 0:0:2:98:0:0 stereocontrol. The underpinnings of conformational analysis and stereoselective catalysis are thereby conceptually reunited. Novel molecular architectures featuring distinct chemical topologies and unexplored chemical designs are anticipated from catalystcontrol over higher-order stereogenicities

Value functions and two classes of binary codes

2021 ◽  
Vol 344 (3) ◽  
pp. 112261
Author(s):  
Zihui Liu
Keyword(s):  
Binary Codes ◽  
Value Functions

scholarly journals On the Number of $1$-Perfect Binary Codes: A Lower Bound

2008 ◽  
Vol 54 (4) ◽  
pp. 1760-1765 ◽  
Author(s):  
Denis S. Krotov ◽  
Sergey V. Avgustinovich
Keyword(s):  
Lower Bound ◽  
Binary Codes ◽  
Perfect Binary Codes

Multilevel Coding Scheme for Integer-Forcing MIMO Receivers With Binary Codes

2017 ◽  
Vol 16 (8) ◽  
pp. 5428-5441 ◽  
Author(s):  
Sung Ho Chae ◽  
Min Jang ◽  
Seok-Ki Ahn ◽  
Jeongho Park ◽  
Cheol Jeong
Keyword(s):  
Binary Codes ◽  
Multilevel Coding ◽  
Coding Scheme ◽  
Mimo Receivers

On the algebra of binary codes representing close-packed stacking sequences

2005 ◽  
Vol 61 (2) ◽  
pp. 201-208 ◽  
Author(s):  
Ernesto Estevez-Rams ◽  
Cristy Azanza-Ricardo ◽  
Jorge Martínez García ◽  
Beatriz Aragón-Fernández
Keyword(s):  
Binary Codes

Periodic binary codes with zero and small time sidelobe levels

2006 ◽  
Vol 153 (6) ◽  
pp. 482 ◽  
Author(s):  
M. Shinriki ◽  
H. Takase ◽  
H. Susaki
Keyword(s):  
Small Time ◽  
Binary Codes

Two new bounds on the size of binary codes with a minimum distance of three

1995 ◽  
Vol 6 (3) ◽  
pp. 219-227 ◽  
Author(s):  
Yaron Klein ◽  
Simon Litsyn ◽  
Alexander Vardy
Keyword(s):  
Minimum Distance ◽  
Binary Codes

scholarly journals Perfect binary codes: bounds and properties

2000 ◽  
Vol 213 (1-3) ◽  
pp. 283-290 ◽  
Author(s):  
F.I. Solov'eva
Keyword(s):  
Binary Codes ◽  
Perfect Binary Codes
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