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CLUSTER
2001
IEEE
14 years 19 days ago
Clusterfile: A Flexible Physical Layout Parallel File System
This paper presents Clusterfile, a parallel file system that provides parallel file access on a cluster of computers. Existing parallel file systems offer little control over matc...
Florin Isaila, Walter F. Tichy
HOTOS
2009
IEEE
14 years 25 days ago
FlashVM: Revisiting the Virtual Memory Hierarchy
Flash memory is the largest change to storage in recent history. To date, most research has focused on integrating flash as persistent storage in file systems, with little emphasi...
Mohit Saxena, Michael M. Swift
ICDE
2005
IEEE
101views Database» more  ICDE 2005»
14 years 2 months ago
Optimization of Nested XQuery Expressions with Orderby Clauses
— XQuery, the defacto XML query language, is a functional language with operational semantics, which precludes the direct application of classical query optimization techniques. ...
Song Wang, Elke A. Rundensteiner, Murali Mani
WWW
2008
ACM
14 years 9 months ago
SPARQL basic graph pattern optimization using selectivity estimation
In this paper, we formalize the problem of Basic Graph Pattern (BGP) optimization for SPARQL queries and main memory graph implementations of RDF data. We define and analyze the c...
Markus Stocker, Andy Seaborne, Abraham Bernstein, ...
IVC
2006
175views more  IVC 2006»
13 years 9 months ago
Face recognition using optimal linear components of range images
This paper investigates the use of range images of faces for recognizing people. 3D scans of faces lead to range images that are linearly projected to low-dimensional subspaces fo...
Anuj Srivastava, Xiuwen Liu, Curt Hesher