منابع مشابه
The PIR integrated protein databases and data retrieval system
The Protein Information Resource (PIR) provides many databases and tools to support genomic and proteomic research. PIR is a member of UniProt––Universal Protein Resource––the central repository of protein sequence and function, which maintains UniProt Knowledgebase with extensively curated annotation, UniProt Reference databases to speed sequence searches, and UniProt Archive to reflect sequen...
متن کاملPIR Array Codes with Optimal PIR Rate
There has been much recent interest in Private information Retrieval (PIR) in models where a database is stored across several servers using coding techniques from distributed storage, rather than being simply replicated. In particular, a recent breakthrough result of Fazelli, Vardy and Yaakobi introduces the notion of a PIR code and a PIR array code, and uses this notion to produce efficient p...
متن کاملThe protein identification resource (PIR)
The Protein Identification Resource, which provides the scientific community with an efficient on-line computer system designed for the identification and analysis of protein sequences and their corresponding coding sequences, has been established. The resource consists of an integrated computer system composed of a number of protein and nucleic acid sequence databases and the software necessar...
متن کاملPrivate Information Retrieval from Storage Constrained Databases - Coded Caching meets PIR
Private information retrieval (PIR) allows a user to retrieve a desired message out of K possible messages from N databases without revealing the identity of the desired message. There has been significant recent progress on understanding fundamental information theoretic limits of PIR, and in particular the download cost of PIR for several variations. Majority of existing works however, assume...
متن کاملOn Sub-Packetization of Capacity-Achieving PIR Schemes for MDS Coded Databases
Consider the problem of private information retrieval (PIR) over a distributed storage system where M records are stored across N servers by using an [N,K] MDS code. For simplicity, this problem is usually referred as the coded-PIR problem. The capacity of coded-PIR with privacy against any individual server was determined by Banawan and Ulukus in 2016, i.e., CC-PIR = (1 + K N + · · · + K M−1 N...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1993
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/21.13.3089