| |
|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910779415103321 |
|
|
Autore |
Kratochvil Marcelle |
|
|
Titolo |
Managing multimedia and unstructured data in the Oracle database [[electronic resource] /] / Marcelle Kratochvil |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Birmingham, : Packt Publishing, 2013 |
|
|
|
|
|
|
|
ISBN |
|
1-299-39496-5 |
1-84968-693-9 |
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (504 p.) |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
|
|
Soggetti |
|
Oracle (Computer file) |
Database management |
Multimedia systems |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
|
|
|
|
|
Nota di contenuto |
|
Cover; Copyright; Credits; About the Author; Acknowledgement; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: What is Unstructured Data?; Digital data; Metadata; Defining unstructured data; Terminology; Image; Digital file; Digital image; Digital object; Digital content; Digital asset; Digital material; Digital library; Analyzing the digital object; Digital object types; Core types; Subtypes; Picture; Audio; Model; Creating new base types; Document; Video; Multimedia (Rich Media); Data; Simulation; Genealogy; Virtual digital object; Digital object delivery |
Manipulating digital objects Conversion; Transformation; Extraction; Compression; Image comparison; Badly compressed; Thumbnail; Transposition; Searching; Product group; Location; Defining multimedia in the Oracle database; Photograph; Video; Audio; Document; Text; Artifact; Additional multimedia types; Composite types; Container; ZIP files; Metadata; The NULL case; Why store unstructured data in a database?; Manageability; Security; Backup/recovery; Integration; Extensibility; Flexibility; Features; Why not store the multimedia in the file system?; Why use Oracle multimedia and not a blob? |
Addressing the concerns Performance; Database size; Complexity; |
|
|
|
|
|
|
|
|
|
|
|
Summary; Exercises; Unstructured data conversion table; Chapter 2: Understanding Digital Objects; Definitions; Raw format; Compression; Lossy data compression; Lossless data compression; Codec; Container; Understanding each image type; Photo; Icon; Color space; Little endian and big endian; Digital image storage formats; Vector graphics; Audio; Bit rate; Encoding; Channels; Video; Frame; Frame resolution; Documents; Terminology; Transformation; Digital object composition; The starting base - NULL object; The original image |
Indexed digital object Pyramid index; Derivatives; Masters; Components; Version hierarchies; Relationships; Unstructured data business cases; Sporting club; Charity; Neighborhood watch; News; Food; Government; Summary; Exercises; Chapter 3: The Multimedia Warehouse; Comparing; The data warehouse; Data consistency; Dilapidated warehouse; Security; Performance; Information overload; Types of multimedia warehouses; Traditional; Image bank; Data mart; Public; eSales; Intelligence (security/defence); Structures; Collections; Groups; Categories; Lightbox; Relationships; Thesaurus; Taxonomy |
Metadata standards Digital images; IPTC; EXIF; XMP; Audio; ID3; Relational; CDWA Lite; The Dublin Core® metadata Initiative; Darwin Core; Media Art Notation System; Image tagging; Crowdsourcing; Gaming techniques; Data types; Text; Date; Interval; Time; Season; Circa; Boolean; Number; Metric and imperial; Accession number; Name; Address; Filename; Spatial co-ordinate; Summary; Exercises; Chapter 4: Searching the Multimedia Warehouse; Multilingual data; Storing; Diacritic; Multiple languages; Translating; Security; Searching; Indexing performance; Metadata based; Image structure |
Electronic commerce |
|
|
|
|
|
|
Sommario/riassunto |
|
This book is written in simple, easy to understand format with lots of screenshots and step-by-step explanations. If you are an Oracle database administrator, Museum curator, IT manager, Developer, Photographer, Intelligence team member, Warehouse or Software Architect then this book is for you. It covers the basics and then moves to advanced concepts. This will challenge and increase your knowledge enabling all those who read it to gain a greater understanding of multimedia and how all unstructured data is managed. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2. |
Record Nr. |
UNINA9910984588803321 |
|
|
Autore |
Petkova-Nikova Svetla |
|
|
Titolo |
Arithmetic of Finite Fields : 10th International Workshop, WAIFI 2024, Ottawa, ON, Canada, June 10–12, 2024, Revised Selected Papers / / edited by Svetla Petkova-Nikova, Daniel Panario |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2025 |
|
|
|
|
|
|
|
ISBN |
|
|
|
|
|
|
|
|
Edizione |
[1st ed. 2025.] |
|
|
|
|
|
Descrizione fisica |
|
1 online resource (634 pages) |
|
|
|
|
|
|
Collana |
|
Lecture Notes in Computer Science, , 1611-3349 ; ; 15176 |
|
|
|
|
|
|
Altri autori (Persone) |
|
|
|
|
|
|
Disciplina |
|
|
|
|
|
|
Soggetti |
|
Computer science - Mathematics |
Computer engineering |
Computer networks |
Data structures (Computer science) |
Information theory |
Data protection |
Algorithms |
Symbolic and Algebraic Manipulation |
Mathematics of Computing |
Computer Engineering and Networks |
Data Structures and Information Theory |
Data and Information Security |
Design and Analysis of Algorithms |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Nota di contenuto |
|
-- Invited talks. -- The restricted decoding problem and its application to post-quantum cryptography. -- Algebraic curves over finite fields: rational points and birational invariants. -- An overview of mathematical problems, cryptosystems, and their interconnection. -- Making and breaking post-quantum cryptography from elliptic curve. -- Coding theory. -- Determining the complete weight distributions of some families of cyclic codes. -- Central limit theorem for linear eigenvalue statistics of random matrices from binary linear codes. -- |
|
|
|
|
|
|
|
|
|
|
|
On decoding hyperbolic codes. -- Fast decoding of group testing results from Reed-Solomon d-disjunct matrices. -- Quantum CSS Duadic and Triadic Codes: New Insights and Properties. -- Cryptography and Boolean functions. -- Prescribing traces of primitive elements in finite fields. -- On Cryptographic Properties of a Class of Power Permutations in Odd Characteristic. -- Generating Gaussian pseudorandom noise with binary sequences. -- An FPGA Accelerated Search Method for Maximum Period NLFSRs File. -- On fat linearized polynomials. -- Counting polynomials with distinct roots in finite fields using the subset sum problem. -- Generalized class group actions on oriented elliptic curves with level structure. -- Differential biases, c-differential uniformity, and their relation to differential attacks. -- On the Walsh and Fourier-Hadamard Supports of Boolean functions from a quantum viewpoint. -- Postquantum Cryptography. -- Efficient Batch Post-Quantum Signatures with Crystals Dilithium. -- A Practical Group Signature Scheme based on Rank Metric. -- SMALL: Scalable Matrix OriginAted Large Integer PoLynomial Multiplication Accelerator for Lattice-based Post-Quantum Cryptography. |
|
|
|
|
|
|
Sommario/riassunto |
|
This book constitutes the refereed proceedings of the 10th International Workshop on Arithmetic of Finite Fields, WAIFI 2024, held in Ottawa, Ontario, Canada, during June 10–12, 2024. The 17 full papers included in this book were carefully reviewed and selected from 29 submissions. They were organized in topical sections as follows: Invited talks; Coding theory; Cryptography and Boolean functions; and Postquantum Cryptography. |
|
|
|
|
|
|
|
| |