Results 21 to 30 of about 1,524,940 (252)

Stabilizer Codes and Quantum Error Correction [PDF]

, 1997
Controlling operational errors and decoherence is one of the major challenges facing the field of quantum computation and other attempts to create specified many-particle entangled states.
Daniel Gottesman, Gottesman, Daniel Eric
core   +1 more source

Skew Convolutional Codes

Entropy, 2020
A new class of convolutional codes, called skew convolutional codes, that extends the class of classical fixed convolutional codes, is proposed.
Vladimir Sidorenko, Wenhui Li, Onur Günlü, Gerhard Kramer   +3 more
doaj   +1 more source

Short Low-Rate Non-Binary Turbo Codes [PDF]

, 2012
A serial concatenation of an outer non-binary turbo code with different inner binary codes is introduced and analyzed. The turbo code is based on memory-1 time-variant recursive convolutional codes over high order fields.
Paolini, Enrico, G. Liva, Balazs Matuz, B. Matuz, Marco Chiani, Liva, Gianluigi, Chiani, Marco, Matuz, Balazs, Gianluigi Liva, Enrico Paolini   +9 more
core   +1 more source

Transform Domain Characterization of Dual Group Codes of Cyclic Group Codes over Elementary Abelian Groups

Sultan Qaboos University Journal for Science, 2009
The group of characters of an elementary Abelian group  has been used to define duality between its subgroups, which in turn is extended to duality between group codes.
Adnan Abdulla Zain
doaj   +1 more source

psp-codes/adaptive-conformation-sampling: Public Release

, 2021
This is the public release of the codes for the project detailed in the manuscript titled "Adaptive Stochastic Optimization to Improve Protein Conformation Sampling".
psp-codes
core   +1 more source

Polycyclic Codes and Their Application in Constructing AEAQECCs

Axioms
In this article, we study polycyclic codes over the ring R=Fq[v]/⟨v2−1⟩, where q=pm with p being an odd prime. First, we introduce polycyclic codes and sequential codes over R, and characterize the structural properties of these polycyclic codes.
Juan Li, Yunbo Tian, Fanghui Ma
doaj   +1 more source

Near-Extremal Type I Self-Dual Codes with Minimal Shadow over GF(2) and GF(4)

Information, 2018
Binary self-dual codes and additive self-dual codes over GF(4) contain common points. Both have Type I codes and Type II codes, as well as shadow codes. In this paper, we provide a comprehensive description of extremal and near-extremal Type I codes over
Sunghyu Han
doaj   +1 more source

On Z₂Z₂[u³]-Additive Cyclic and Complementary Dual Codes

IEEE Access, 2021
Aydogdu et al. studied the standard forms of generator and parity-check matrices of $\mathbb {Z}_{2}\mathbb {Z}_{2}[u^{3}]$ -additive codes, and presented generators of $\mathbb {Z}_{2}\mathbb {Z}_{2}[u^{3}]$ -additive cyclic codes (Finite Fields Appl.
Xiaotong Hou, Xiangrui Meng, Jian Gao
doaj   +1 more source

γ-Dual Codes over Finite Commutative Chain Rings

Axioms
In this article, the notion of γ-dual codes over finite chain rings is introduced as an extension of dual codes over finite chain rings. Various characteristics and properties of γ-dual codes over finite chain rings are explored.
Hai Q. Dinh, Hiep L. Thi, Roengchai Tansuchat   +2 more
doaj   +1 more source

psp-codes/reduced-decoy-ensemble: Public Release

, 2020
This is the public release of the codes for the project detailed in the manuscript titled "Reducing Ensembles of Protein Tertiary Structures Generated De Novo via Clustering".
psp-codes
core   +1 more source