Results 161 to 170 of about 694,987 (371)

Ising model formulation for highly accurate topological color codes decoding

Physical Review Research
Quantum error correction is an essential ingredient for reliable quantum computation for theoretically provable quantum speedup. Topological color codes, one of the quantum error correction codes, have an advantage against the surface codes in that all ...
Yugo Takada, Yusaku Takeuchi, Keisuke Fujii   +2 more
doaj   +1 more source

Time-Variant Proof-of-Work Using Error-Correction Codes [PDF]

, 2020
Sangjun Park, Haeung Choi, Heung-No Lee
openalex   +1 more source

Optimized Polar Codes as Forward Error Correction Coding for Digital Video Broadcasting Systems [PDF]

, 2021
Karim El‐Abbasy, Ramy Taki Eldin, Salwa El Ramly, Bassant Abdelhamid   +3 more
openalex   +1 more source

CO2 Reduction on Copper‐Nitrogen‐Doped Carbon Catalysts Tuned by Pulsed Potential Electrolysis: Effect of Pulse Potential

Advanced Functional Materials, EarlyView.
This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán, Janis Timoshenko, Andrea Martini, Hyo Sang Jeon, Eduardo Ortega, Martina Rüscher, Arno Bergmann, Aram Yoon, Uta Hejral, Antonia Herzog, Clara Rettenmaier, Felix T. Haase, Philipp Grosse, Beatriz Roldan Cuenya   +13 more
wiley   +1 more source

Properties and applications of G­-orbits polynomial invariants of errors in reverse codes

Журнал Белорусского государственного университета: Математика, информатика, 2019
In this paper is described a two­step procedure for polynomial­norm error correction with reverse error correcting  codes. Such codes of length n traditionally are defined by check matrix HR  = (βi,β−i)T,   0 ≤ i ≤ n – 1,  β = α(2m−1)/n  and α is ...
Alexander V. Kushnerov, Valery A. Lipnitski   +1 more
doaj  

Some variations of Tanner's construction for short length QC‐LDPC codes

Electronics Letters
This paper proposes a modification to Tanner's work for constructing girth‐8 quasi‐cyclic low‐density parity‐check codes. The main contribution of this paper is to use an arithmetic sequence at the leftmost column for the exponent matrix so that the ...
Wonjun Kim, Hyunwoo Cho, Hong‐Yeop Song, Min Kyu Song   +3 more
doaj   +1 more source

Perfect quantum error correction coding in 24 laser pulses

, 1996
Samuel L. Braunstein, Smolin, John A.
openalex   +2 more sources

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source

Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions

Advanced Functional Materials, EarlyView.
Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley   +1 more source

QECOOL: On-Line Quantum Error Correction with a Superconducting Decoder for Surface Code

, 2021
Yosuke Ueno, Masaaki Kondo, Masamitsu Tanaka, Yasunari Suzuki, Yutaka Tabuchi   +4 more
openalex   +1 more source