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SRDS
2008
IEEE
14 years 3 months ago
An Incremental File System Consistency Checker for Block-Level CDP Systems
A block-level continuous data protection (CDP) system logs every disk block update from an application server (e.g., a file or DBMS server) to a storage system so that any disk u...
Maohua Lu, Tzi-cker Chiueh, Shibiao Lin
VEE
2012
ACM
226views Virtualization» more  VEE 2012»
12 years 4 months ago
Protecting applications against TOCTTOU races by user-space caching of file metadata
Time Of Check To Time Of Use (TOCTTOU) race conditions for file accesses in user-space applications are a common problem in Unix-like systems. The mapping between filename and i...
Mathias Payer, Thomas R. Gross
IPL
2006
103views more  IPL 2006»
13 years 8 months ago
On the cost of searching signature trees
A precise analysis of the retrieval of signature trees is presented. A signature tree is a data structure constructed over a signature file to speed up searching all those signatu...
Yangjun Chen
ICDE
2007
IEEE
152views Database» more  ICDE 2007»
14 years 10 months ago
A Tool for Information Retrieval Research in Peer-to-Peer File Sharing Systems
We introduce IR-Wire, a tool for information retrieval research and education in peer-to-peer file-sharing systems. Built on top of LimeWire's implementation of the popular G...
Linh Thai Nguyen, Wai Gen Yee, Dongmei Jia, Ophir ...
DEXA
2006
Springer
118views Database» more  DEXA 2006»
14 years 10 days ago
Using an Oracle Repository to Accelerate XPath Queries
One of the problems associated with XML databases is the poor performance of XPath queries. Although this has attracted much attention by the research community, solutions are eith...
Colm Noonan, Cian Durrigan, Mark Roantree