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ICDCS
2002
IEEE
14 years 13 days ago
A Practical Approach for ?Zero? Downtime in an Operational Information System
An Operational Information System (OIS) supports a real-time view of an organization’s information critical to its logistical business operations. A central component of an OIS ...
Ada Gavrilovska, Karsten Schwan, Van Oleson
ASPLOS
2006
ACM
13 years 11 months ago
SlicK: slice-based locality exploitation for efficient redundant multithreading
Transient faults are expected a be a major design consideration in future microprocessors. Recent proposals for transient fault detection in processor cores have revolved around t...
Angshuman Parashar, Anand Sivasubramaniam, Sudhanv...
PVLDB
2011
12 years 10 months ago
CoHadoop: Flexible Data Placement and Its Exploitation in Hadoop
Hadoop has become an attractive platform for large-scale data analytics. In this paper, we identify a major performance bottleneck of Hadoop: its lack of ability to colocate relat...
Mohamed Y. Eltabakh, Yuanyuan Tian, Fatma Özc...
ICIP
2006
IEEE
14 years 9 months ago
Computation Error Tolerance in Motion Estimation Algorithms
In this paper we study the computation error tolerance properties of motion estimation algorithms. We are motivated by two scenarios where hardware systems may introduce computati...
Hye-Yeon Cheong, In Suk Chong, Antonio Ortega
ICSE
2008
IEEE-ACM
14 years 7 months ago
Celadon: a change impact analysis tool for aspect-oriented programs
To reduce the manual effort of assessing potential affected program parts during software evolution, we develop a tool, called Celadon, which automates the change impact analysis ...
Sai Zhang, Zhongxian Gu, Yu Lin, Jianjun Zhao