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Browsing by Subject "Error-correcting codes (Information theory)"

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Browsing by Subject "Error-correcting codes (Information theory)"

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  • Al-Bassam, Sulaiman (1990-01-04)
    Balanced codes, in which each codeword contains equally many 1's and 0's, are useful in such applications as in optical transmission and optical recording. When balanced codes are used, the same number of 1's and 0's p ...
  • Langford, Bill T. (1993-05-13)
    An important problem in molecular biology is to predict the secondary structure of proteins from their primary structure. The primary structure of a protein is the sequence of amino acid residues. The secondary structu ...
  • Rangarajulu, Suresh (2001-04-13)
    The quest to achieve reliable communication has always existed. Error Correcting codes have made communication systems even more reliable under high signal to noise ratios. A new class of codes called Turbo codes have ...
  • Gorshe, Steven Scott (2002-04-19)
    Concurrent error detection (CED) is the detection of errors or faults in a circuit or data path concurrent with normal operation of that circuit. The general approach for CED is to calculate a check symbol for the inpu ...
  • Tallini, Luca (1994-06-02)
  • Asavametha, Atipol (2012-06-15)
    Spreadsheets are a widely used end-user programming tool. Field audits have found that 80-90% of spreadsheets created by end users contain textual and formula errors in spreadsheets. Such errors may have severe negative ...
  • Elarief, Noha (2008-10-16)
    In diversity combining automatic repeat request (ARQ), erroneous packets are combined together forming a single, more reliable, packet. In this thesis, we give a diversity combining scheme for the m-ary unidirectional ...
  • He, Jinjin (2010-04-19)
    Error correction codes (ECCs) have been widely used in communication systems and storage devices. Nowadays, the rapid development of integrated circuit technologies makes feasible the implementation of powerful ECCs such ...
  • Do, Phuoc (2006-07-07)
    Media application on the internet has become more and more popular as the bandwidth of the network links increase. The bottleneck of the existing media systems is no longer the link bandwidth at user’s end, but the ser ...
  • Oprisan, Paul (2004-12-07)
    The asymmetric nature of bit errors in several practical applications provides grounds for efficient error control techniques. The Z-channel model and special classes of codes like asymmetric error detection codes and ...
  • Agrawal, Anurag (1997-07-14)
    Exception handling is a programming language feature that can help increase the reliability of programs. However, not much work has been done on exception handling in visual programming languages. We present an approac ...
  • Sunar, Berk (1998-11-06)
    Today's computer and network communication systems rely on authenticated and secure transmission of information, which requires computationally efficient and low bandwidth cryptographic algorithms. Among these cryptogr ...
  • Chen, Lupin (2007-09-20)
    Nowadays, error correction codes have become an integral part in almost all the modern digital communication and storage systems. With the continuously increasing demands for higher speed and lower power communication sy ...
  • Oregon State University. School of Electrical Engineering and Computer Science; Abraham, Robin; Erwig, Martin (Corvallis, OR : Oregon State University, School of Electrical Engineering and Computer Science, 2006-08-01)
    We present a catalog of mutation operators for spreadsheets drawn from research into mutation testing for general purpose programming languages and from spreadsheet errors that have been reported in literature. These ope ...
  • Oregon State University. Dept. of Computer Science; Cull, Paul, 1943-; Nelson, Ingrid (Corvallis, OR : Oregon State University, Dept. of Computer Science, 1998)
    The set of codewords for a standard error-correcting code can be viewed as subset of the vertices of a hypercube. Two vertices are adjacent in a hypercube exactly when their Hamming distance is 1. A code is a perfect-er ...
  • Hao, Guohua (2009-03-10)
    Markov models are commonly used for joint inference of label sequences. Unfortunately, inference scales quadratically in the number of labels, which is problematic for training methods where inference is repeatedly prefo ...
  • Helms, Sheldon J. (1999-09-03)
    Recently, with the realization of the World Wide Web, the tremendous need for high-speed data communications has grown. Several access techniques have been proposed which utilize the existing copper twisted pair cablin ...
  • Elmougy, Samir (2005-04-28)
    In some practical systems, most of the errors are of 1 → 0 type and 0 → 1 errors occur very rarely. In this thesis, first, the capacity of the asymmetric channel is derived. The capacity of the binary symmetric channel ...
  • Guruprasad, Arvind ([S.l. : s.n.], 2004-03)
    Statistics and Metrics Generator (SMG), is a software tool that gathers, stores and reports performance and execution metrics for a web-based software installation process. The purpose of this project was to develop a ...
  • Kong, Eun Bae (1995-02-20)
    Error-correcting output coding (ECOC) is a method for converting a k-class supervised learning problem into a large number L of two-class supervised learning problems and then combining the results of these L evaluatio ...

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