Sciweavers

244 search results - page 4 / 49
» The Case for Efficient File Access Pattern Modeling
Sort
View
ISPAN
2005
IEEE
14 years 28 days ago
An Efficient MPI-IO for Noncontiguous Data Access over InfiniBand
Noncontiguous data access is a very common access pattern in many scientific applications. Using POSIX I/O to access many pieces of noncontiguous data segments will generate a lot...
Ding-Yong Hong, Ching-Wen You, Yeh-Ching Chung
VLDB
1997
ACM
170views Database» more  VLDB 1997»
13 years 11 months ago
M-tree: An Efficient Access Method for Similarity Search in Metric Spaces
A new access method, called M-tree, is proposed to organize and search large data sets from a generic "metric space", i.e. where object proximity is only defined by a di...
Paolo Ciaccia, Marco Patella, Pavel Zezula
CLUSTER
2004
IEEE
13 years 11 months ago
Hierarchical Bloom filter arrays (HBA): a novel, scalable metadata management system for large cluster-based storage
An efficient and distributed scheme for file mapping or file lookup scheme is critical in decentralizing metadata management within a group of metadata servers. This paper present...
Yifeng Zhu, Hong Jiang, Jun Wang
JOT
2006
119views more  JOT 2006»
13 years 7 months ago
An efficient multiversion access control in a Temporal Object Oriented Database
Many data base applications require the storage and manipulation of different versions of data objects. To satisfy the diverse needs of these applications, current database system...
Gurusamy Arumugam, Muthuraman Thangaraj
BMCBI
2008
113views more  BMCBI 2008»
13 years 7 months ago
SNPFile - A software library and file format for large scale association mapping and population genetics studies
Background: High-throughput genotyping technology has enabled cost effective typing of thousands of individuals in hundred of thousands of markers for use in genome wide studies. ...
Jesper Nielsen, Thomas Mailund