Generalized singleton type upper bound
WebSingleton has a special meaning when it appears as an upper bound on a formal type parameter. Normally, type inference in Scala widens singleton types to the underlying non-singleton type. When a type parameter has an explicit upper bound of Singleton, the compiler infers a singleton type. WebSome upper bounds on the lengths of general small Singleton defect codes are given. As an application of our generalized Singleton type upper bounds on Hamming metric error-correcting codes, the general-ized Singleton type upper bounds on insertion-deletion codes is given. Our this upper bound is much strongerthan the direct Singleton bound
Generalized singleton type upper bound
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WebAn upper bound on the lengths of list-decodable codes attaining the generalized Singleton bound is also presented. As an application of our generalized Singleton …
WebThe proposal in this SIP is that we use an upper bound of Singleton on a formal type parameter to indicate that a singleton type should be inferred. The above example would then be written as, def show [ T <: Singleton ] (t: T ) ( implicit st: Show [ T ]): String = st.s show ( true) // compiles and yields "yes". WebJul 31, 2024 · The singleton design pattern restricts the instantiation of a class to a single instance. This is done in order to provide coordinated access to a certain resource, …
WebOct 8, 2024 · Note that Singleton bound on classical rank metric codes still holds for non-linear codes and therefore Corollary 2 would also follow directly from this fact. Since no column distance can achieve a value greater than the Singleton-type upper bound in ( 12 ), there must exist an integer L for which the bound ( 16 ) could be attained for all \(j ... Webconstruction of optimal [n,k] linear insdel codes attaining the half-Singleton bound for k ≥ 3. The direct upper bound d I(C) ≤ 2d H(C) is fundamental for insdel codes and the half-Singleton upperbound is fundamental for linear insdel codes. When d H ≤ n−2k+1, the direct upperboundhas to be used to upper bound the insdel distances of codes.
WebAug 1, 2024 · Some upper bounds on the lengths of general small Singleton defect codes are given. As an application of our generalized Singleton type upper bounds on …
WebMay 24, 2024 · nization errors. In this paper we prove several Singleton type upper bounds on the insdel distance of linear codes insertion-deletion codes, based on generalized Hamming weights and the formation of mini-mum Hamming weight codewords. Our bound are stronger than some previous known bounds. These upper bounds are valid for any … hoagascht musikantenWebgeneralized Singleton type upper bounds on insertion-deletion codes are given, which are much stronger than the direct Singleton bound for insertion-deletion codes when the lengths are large. We also give upper bounds on the lengths of small dimension optimal locally re-coverable codes and small dimension optimal (r,δ) locally recoverable hoa don gia tri gia tangWebJun 21, 2024 · We prove some Singleton type upper bounds. dinsdel≤ inf1≤r≤kmax{2(dr−2r+2),2} for the insdel distances of linear insertion-deletion codes. This … farmavazquez telefono zaragozaWebIn this paper we give upper bounds on the sizes of (d,L) list-decodable codes in the Hamming metric space from covering codes with the covering radius smaller than or … farma vzwWeban upper bound on the largest possible number of vertices in any graph with this degree and ... The formula for the number of vertices in a Moore graph can be generalized to allow a definition of Moore graphs with even girth as well as odd girth, and again these graphs are cages. ... The Hoffman–Singleton theorem states that any Moore graph ... farmavazquez zaragoza telefonoWebthe Singleton bound . In [1], it was shown that the free dis-tance can never be larger than the generalized Singleton bound (1.1) for an -code. In the sequel we will give a new derivation of this bound. Once the row degrees of the minimal basic encoder are specified one has a natural upper bound on the free distance of a convolutional code. farmazahar zaragozaWebJul 28, 2024 · Higher-Order MDS Codes. Abstract: An improved Singleton-type upper bound is presented for the list decoding radius of linear codes, in terms of the code … farmazanem