2010, ISBN: 9783642143571

[ED: Hardcover], [PU: Springer, Berlin], Locally decodable codes (LDCs) are codes that simultaneously provide efficient random access retrieval and high noise resilience by allowing relia… mais…

[ED: Hardcover], [PU: Springer, Berlin], Locally decodable codes (LDCs) are codes that simultaneously provide efficient random access retrieval and high noise resilience by allowing reliable reconstruction of an arbitrary bit of a message by looking at only a small number of randomly chosen codeword bits. Local decodability comes with a certain loss in terms of efficiency - specifically, locally decodable codes require longer codeword lengths than their classical counterparts. Private information retrieval (PIR) schemes are cryptographic protocols designed to safeguard the privacy of database users. They allow clients to retrieve records from public databases while completely hiding the identity of the retrieved records from database owners. In this book the author provides a fresh algebraic look at the theory of locally decodable codes and private information retrieval schemes, obtaining new families of each which have much better parameters than those of previously known constructions, and he also proves limitations of two server PIRs in a restricted setting that covers all currently known schemes. The author's related thesis won the ACM Dissertation Award in 2007, and this book includes some expanded sections and proofs, and notes on recent developments. 2010. xii, 82 S. XII, 82 p. 235 mm Versandfertig in 3-5 Tagen, DE, [SC: 0.00], Neuware, gewerbliches Angebot, Offene Rechnung (Vorkasse vorbehalten)<

2007, ISBN: 9783642143571

Locally decodable codes (LDCs) are codes that simultaneously provide efficient random access retrieval and high noise resilience by allowing reliable reconstruction of an arbitrary bit of… mais…

Locally decodable codes (LDCs) are codes that simultaneously provide efficient random access retrieval and high noise resilience by allowing reliable reconstruction of an arbitrary bit of a message by looking at only a small number of randomly chosen codeword bits. Local decodability comes with a certain loss in terms of efficiency â?? specifically, locally decodable codes require longer codeword lengths than their classical counterparts. Private information retrieval (PIR) schemes are cryptographic protocols designed to safeguard the privacy of database users. They allow clients to retrieve records from public databases while completely hiding the identity of the retrieved records from database owners. In this book the author provides a fresh algebraic look at the theory of locally decodable codes and private information retrieval schemes, obtaining new families of each which have much better parameters than those of previously known constructions, and he also proves limitations of two server PIRs in a restricted setting that covers all currently known schemes. The author's related thesis won the ACM Dissertation Award in 2007, and this book includes some expanded sections and proofs, and notes on recent developments. Books > Computer Science Hard cover, Springer Shop<

ISBN: 9783642143571

Computer Science; Data Structures and Information Theory Locally decodable codes, Point removal method, database, information retrieval, privacy, private information retrieval Books, Spri… mais…

Computer Science; Data Structures and Information Theory Locally decodable codes, Point removal method, database, information retrieval, privacy, private information retrieval Books, Springer Shop<

2010, ISBN: 3642143571

Locally Decodable Codes and Private Information Retrieval Schemes ab 112.49 € als gebundene Ausgabe: Auflage 2010. Aus dem Bereich: Bücher, Ratgeber, Computer & Internet, Medien > Bücher,… mais…

Locally Decodable Codes and Private Information Retrieval Schemes ab 112.49 € als gebundene Ausgabe: Auflage 2010. Aus dem Bereich: Bücher, Ratgeber, Computer & Internet, Medien > Bücher, Springer Berlin Heidelberg<