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» Cluster file systems: a case study
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DSN
2007
IEEE
14 years 1 months ago
Multiprocessors May Reduce System Dependability under File-Based Race Condition Attacks
Attacks exploiting race conditions have been considered rare and “low risk”. However, the increasing popularity of multiprocessors has changed this situation: instead of waiti...
Jinpeng Wei, Calton Pu
ICCS
2009
Springer
13 years 12 months ago
Evaluating Algorithms for Shared File Pointer Operations in MPI I/O
MPI-I/O is a part of the MPI-2 specification defining file I/O operations for parallel MPI applications. Compared to regular POSIX style I/O functions, MPI I/O offers features ...
Ketan Kulkarni, Edgar Gabriel
CCGRID
2007
IEEE
14 years 1 months ago
A Simulation Study of Data Partitioning Algorithms for Multiple Clusters
Abstract— Recently we proposed algorithms for concurrent execution on multiple clusters [9]. In this case, data partitioning is done at two levels; first, the data is distribute...
Chen Yu, Dan C. Marinescu, Howard Jay Siegel, John...
AVBPA
2003
Springer
184views Biometrics» more  AVBPA 2003»
14 years 17 days ago
Biometric Template Selection: A Case Study in Fingerprints
Abstract. A biometric authentication system operates by acquiring biometric data from a user and comparing it against the template data stored in a database in order to identify a ...
Anil K. Jain, Umut Uludag, Arun Ross
IV
2003
IEEE
116views Visualization» more  IV 2003»
14 years 18 days ago
Visualization of Semantic Metadata and Ontologies
Implicit information embedded in semantic web graphs, such as topography, clusters, and disconnected subgraphs is difficult to extract from text files. Visualizations of the graph...
Paul Mutton, Jennifer Golbeck