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‎error‎

‎Lower Bounds to Error Probability for Coding on Discrete Memoryless Channels. II.‎

‎New York, Academic Press Inc, 1967. 8vo. In the original orange printed wrappers. One library stamp and two library labels pasted on to front wrapper. A white label stating the issue's name and date pasted on to back wrapper. Internally very fine and clean. Pp. 522-52. [Entire issue: 447-552 + 6 pages with commercials].‎

‎First printing of Shannon's paper on lower bounds to error probability. This was his ""final effort to establish tight upper and lower bounds on error probability for the DMC. Earlier, Robert Fano [22] had discovered, but not completely proved, the sphere-packing lower bound on error probability. In [20], [21], the sphere-packing bound was proven rigorously, and another lower bound on error probability was established which was stronger at low data rates. The proof of the sphere-packing bound given here was quite complicated"" it was later proven in a simpler way."" (Gallager, Claude E. Shannon: A Retrospective on His Life, Work, and Impact, 2001, Pp. 2691-2).""Claude E. Shannon invented information theory and provided the concepts, insights, and mathematical formulations that now form the basis for modern communication technology. In a surprisingly large number of ways, he enabled the information age.""(Ibid.).The issue contain the following papers:Gold, E. Mark, Language Identification in the Limit, Pp. 447-474.Cohen, Joel M, The Equivalence of Two Concepts of Categorical Grammar, Pp. 475-484.Mulholland, R. G., Aravind K. Joshi, J. T. Chu. Optimal Decision Functions for Two Noise States, Pp. 485-498.Harary, Frank, Edgar M. Palmer. Enumeration of Finite Automata, Pp. 499-508.Kramer, Anthony J. Use of Orthogonal Signaling in Sequential Decision Feedback. Pp. 509-521. ‎

‎Teoriya oshibok i sposob naimen'shikh kvadratov. In Russian /Error theory and...‎

‎Short description: In Russian. Ivanov, Alexander Alexandrovich. Error theory and method of least squares. Petrograd: Scientific book, 1921. Teoriya oshibok i sposob naimen'shikh kvadratov. In Russian /Error theory and method of least squares. The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU9155566‎

‎Probability Error for Optimal Codes in a Gaussian Channel.‎

‎(New York), American Telephone and Telegraph Compagny, 1959. 8vo. In the original blue printed wrappers. In ""The Bell System Technical Journal"", Volume 38, Number 3, pp. Light miscolouring to spine, otherwise a very fine, clean and fresh copy. Pp. 611-656. [Entire volume: Pp. 611-907].‎

‎First printing of Shannon's important 1959-paper in which he showed that an optimal code is built by uniformly placing codewords on an n-dimensional sphere. An upper and a lower bound for the word error rate performance Pew of such a spherical code have been established by Shannon on anAWGN channel for finite n.""A study is made of coding and decoding systems for a continous channel with an additive gaussian noise and subject to an average power limitation at the transmitter. Upper and lower bounds are found for the error probability in decoding with optimal codes and decoding systems. These bounds are close together for signaling rates near channel capacity and also for signaling rates near zero, but diverge in between. Curves exhibiting these bounds are given."" (Shannon p. 611).Hook & Norman: 898. ‎

‎Lisa Vlaemminck Screensaver Error.‎

‎, Posture Editions Nr 49, 2022 softcover PB, 297 x 210 mm, 160 pages, Illustrated. ENG-NL edition. ISBN 9789491262524.‎

‎In her work, Lisa Vlaemminck explores the boundaries of painting, creating an exciting, vibrating and disorienting universe. In her images, she questions very classical phenomena in painting, such as the landscape and the still life, by freezing them behind semi-transparent layers of paint. We catch a glimpse that feels familiar, but soon find that nothing is what it seems. Vlaemminck's work oscillates between the microscopic and the interstellar, as well as the amorphous spaces in between. Image, material, shape, texture and form mutate into compositional playgrounds floating in a newly created universe where different laws and rules apply. The book 'Screensaver Error' is conceived as a symmetrical, folded stack of sheets with images of Lisa's paintings and collages. At the heart of the book is the sixty-metre long, worm-shaped textile sculpture, which runs like a stream through the book for many pages. The book consists of one section of 144 pages held together in the centre by coloured bookbinder's thread. The 'stack' of sewn paper sheets are not trimmed on the cut, creating a convex shape that is entirely in keeping with the language of Lisa's work. As an object, the book has the status of an autonomous work of art. Dominique De Groen wrote an electrically charged shimmering poem tailored to the work. The introductory text was written by Simon Delobel. In KIOSK, Lisa Vlaemminck presented a series of new paintings and a sixty-metre long textile sculpture that occupied the various exhibition spaces. For the design of the fabric, Lisa worked patterns that form a long colour gradient. At the end of the exhibition, the sculpture, Meat A Morph Hose, was cut into 35 separate, new sculptures that were offered as unique artworks. The artist is reprented by gallery rodolphe janssen‎

‎McWilliams F.J. Sloan N.J. The Theory of Error-Correcting Codes In Russian (as‎

‎McWilliams F.J. Sloan N.J. The Theory of Error-Correcting Codes In Russian (as. Translation from English. M. Svyaz 1979 744s. SKUalb5283bf8b5b19a915.‎