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1. |
Record Nr. |
UNINA9910768478203321 |
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Titolo |
Applied Algebra, Algebraic Algorithms and Error-Correcting Codes : 14th International Symposium, AAECC-14, Melbourne, Australia, November 26-30, 2001. Proceedings / / edited by Serdar Boztas, Igor E. Shparlinski |
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Pubbl/distr/stampa |
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Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2001 |
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ISBN |
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Edizione |
[1st ed. 2001.] |
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Descrizione fisica |
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1 online resource (XII, 404 p.) |
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Collana |
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Lecture Notes in Computer Science, , 0302-9743 ; ; 2227 |
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Disciplina |
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Soggetti |
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Algebra |
Coding theory |
Information theory |
Computer science—Mathematics |
Data encryption (Computer science) |
Algorithms |
Computer science - Mathematics |
Coding and Information Theory |
Symbolic and Algebraic Manipulation |
Cryptology |
Algorithm Analysis and Problem Complexity |
Computational Mathematics and Numerical Analysis |
Online resources. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references at the end of each chapters and index. |
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Nota di contenuto |
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Invited Contributions -- The Ubiquity of Reed-Muller Codes -- Self-dual Codes-Theme and Variations -- Design of Differential Space-Time Codes Using Group Theory -- Ideal Error-Correcting Codes: Unifying Algebraic and Number-Theoretic Algorithms -- Block Codes -- Self-dual Codes Using Image Restoration Techniques -- Low Complexity Tail-Biting Trellises of Self-dual codes of Length 24, 32 and 40 over GF |
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(2) and Z4 of Large Minimum Distance -- F q -Linear Cyclic Codes over F q m: DFT Characterization -- Code Constructions -- Cyclic Projective Reed-Muller Codes -- Codes Identifying Sets of Vertices -- Duality and Greedy Weights of Linear Codes and Projective Multisets -- Codes and Algebra:Rings and Fields -- Type II Codes over IF2r -- On Senary Simplex Codes -- Optimal Double Circulant Z4-Codes -- Constructions of Codes from Number Fields -- On Generalized Hamming Weights for Codes over Finite Chain Rings -- Information Rates and Weights of Codes in Structural Matrix Rings -- Codes and Algebra:Algebraic Geometry Codes -- On Hyperbolic Codes -- On Fast Interpolation Method for Guruswami-Sudan List Decoding of One-Point Algebraic-Geometry Codes -- Computing the Genus of a Class of Curves -- Sequences -- Iterations of Multivariate Polynomials and Discrepancy of Pseudorandom Numbers -- Even Length Binary Sequence Families with Low Negaperiodic Autocorrelation -- On the Non-existence of (Almost-)Perfect Quaternary Sequences -- Maximal Periods of x2 + c in Fq -- On the Aperiodic Correlation Function of Galois Ring m-Sequences -- Euclidean Modules and Multisequence Synthesis -- Cryptography -- On Homogeneous Bent Functions -- Partially Identifying Codes for Copyright Protection -- On the Generalised Hidden Number Problem and Bit Security of XTR -- CRYPTIM: Graphs as Tools for Symmetric Encryption -- Algorithms -- An Algorithm for Computing Cocyclic Matrices Developed over Some Semidirect Products -- Algorithms for Large Integer Matrix Problems -- On the Identification of Vertices and Edges Using Cycles -- Algorithms:Decoding -- On Algebraic Soft Decision Decoding of Cyclic Binary Codes -- Lifting Decoding Schemes over a Galois Ring -- Sufficient Conditions on Most Likely Local Sub-codewords in Recursive Maximum Likelihood Decoding Algorithms -- A Unifying System-Theoretic Framework for Errors-and-Erasures Reed-Solomon Decoding -- An Algorithm for Computing Rejection Probability of MLD with Threshold Test over BSC -- Algebraic Constructions -- Cartan’s Characters and Stairs of Characteristic Sets -- On the Invariants of the Quotients of the Jacobian of a Curve of Genus 2 -- Algebraic Constructions for PSK Space-Time Coded Modulation. |
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Sommario/riassunto |
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The AAECC Symposia Series was started in 1983 by Alain Poli (Toulouse), who, together with R. Desq, D. Lazard, and P. Camion, organized the ?rst conference. Originally the acronym AAECC meant “Applied Algebra and Error-Correcting Codes”. Over the years its meaning has shifted to “Applied Algebra, Algebraic Algorithms, and Error-Correcting Codes”, re?ecting the growing importance of complexity in both decoding algorithms and computational algebra. AAECC aims to encourage cross-fertilization between algebraic methods and their applications in computing and communications. The algebraic orientation is towards ?nite ?elds, complexity, polynomials, and graphs. The applications orientation is towards both theoretical and practical error-correction coding, and, since AAECC 13 (Hawaii, 1999), towards cryptography. AAECC was the ?rst symposium with papers connecting Gr¨obner bases with E-C codes. The balance between theoretical and practical is intended to shift regularly; at AAECC-14 the focus was on the theoretical side. The main subjects covered were: – Codes: iterative decoding, decoding methods, block codes, code construction. – Codes and algebra: algebraic curves, Gr¨obner bases, and AG codes. – Algebra: rings and ?elds, polynomials. – Codes and combinatorics: graphs and matrices, designs, arithmetic. – Cryptography. – Computational algebra: algebraic algorithms. – Sequences for communications. |
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2. |
Record Nr. |
UNINA9910865260103321 |
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Autore |
Auer Michael E |
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Titolo |
Smart Technologies for a Sustainable Future : Proceedings of the 21st International Conference on Smart Technologies & Education. Volume 2 / / edited by Michael E. Auer, Reinhard Langmann, Dominik May, Kim Roos |
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Pubbl/distr/stampa |
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Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024 |
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ISBN |
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Edizione |
[1st ed. 2024.] |
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Descrizione fisica |
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1 online resource (450 pages) |
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Collana |
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Lecture Notes in Networks and Systems, , 2367-3389 ; ; 1028 |
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Altri autori (Persone) |
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LangmannReinhard |
MayDominik |
RoosKim |
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Disciplina |
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Soggetti |
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Computational intelligence |
Engineering - Data processing |
Cooperating objects (Computer systems) |
Industrial engineering |
Production engineering |
Computational Intelligence |
Data Engineering |
Cyber-Physical Systems |
Industrial and Production Engineering |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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A Machine Learning framework for improving Resources Process and Energy efficiency towards a Sustainable Steel Industry -- Overall Writing Effectiveness Exploring Students Use of Large Language Models Pushing the Limits of Automated Text Generation -- Evaluating Room Occupancy with CO2 Monitoring in Schools A Student Participative Approach for Presence Based Heating Control -- Data driven Mobility And Transport Planning In Municipalities Smart Solutions For Limited Resources -- Investigating the Effect of Personal Emotional Score Display on Classroom Learning. |
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Sommario/riassunto |
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This book includes the proceedings of the 21st International |
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Conference on Smart Technologies & Education (STE2024). The “International Conference on Smart Technologies & Education” (STE) is an annual global meeting dedicated to the fundamentals, applications, and experiences in the field of Smart Technologies, Online, Remote, and Virtual Engineering, Virtual Instrumentation, and other related new technologies. Nowadays, online and smart technologies are the core of most fields of engineering and the whole society. Consequently, the motto of this year’s STE2024 was “Smart Technologies for a Sustainable Future”. The STE conference is the successor of the long-standing annual REV Conferences and the annual meeting of the International Association of Online Engineering (IAOE) together with the EduNet World Association (EWA) and the International Education Network (EduNet). In a globally connected world, the interest in online collaboration, teleworking, remote services, and other digital working environments is rapidly increasing. In response to that, the general objective of this conference is to contribute and discuss fundamentals, applications, and experiences in the field of Online and Remote Engineering, Virtual Instrumentation, and other related new technologies like Cross Reality, Open Science and Big Data, Internet of Things and Industrial Internet of Things, Industry 4.0, Cyber Security, and M2M and Smart Objects. Another objective of the conference is to discuss guidelines and new concepts for engineering education in higher and vocational education institutions, including emerging technologies in learning, MOOCs and MOOLs, and Open Resources. This year, STE2024 has been organized in Helsinki, Finland as an onsite event supporting remote presentations, from March 6 until March 8, 2024. The co-organizers of STE2024 were the Arcada University of Applied Sciences, the International Association of Online Engineering (IAOE) together with the Global Online Laboratory Consortium (GOLC), the International Education Network (EduNet), and the EduNet World Association (EWA). STE2024 has attracted 140 scientists and industrial leaders from more than 40 countries. |
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