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» On correlated availability in Internet-distributed systems
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ICDE
2003
IEEE
101views Database» more  ICDE 2003»
14 years 8 months ago
XomatiQ: Living With Genomes, Proteomes, Relations and a Little Bit of XML
In this paper, we describe a system called XomatiQ to address the problem of integration, querying and correlation of biological data. XomatiQ is an integral part of the genomics ...
Sourav S. Bhowmick, Pedro Cruz, Amey V. Laud
EUROSYS
2010
ACM
14 years 4 months ago
Differential RAID: Rethinking RAID for SSD Reliability
Deployment of SSDs in enterprise settings is limited by the low erase cycles available on commodity devices. Redundancy solutions such as RAID can potentially be used to protect a...
Mahesh Balakrishnan, Asim Kadav, Vijayan Prabhakar...
CIKM
2009
Springer
14 years 2 months ago
Expected reciprocal rank for graded relevance
While numerous metrics for information retrieval are available in the case of binary relevance, there is only one commonly used metric for graded relevance, namely the Discounted ...
Olivier Chapelle, Donald Metlzer, Ya Zhang, Pierre...
ICASSP
2008
IEEE
14 years 1 months ago
The extended invariance principle applied to joint time-delay, frequency, and DOA estimation
This paper deals with the joint estimation of temporal (timedelay, Doppler frequency) and spatial (direction-of-arrival, DOA) parameters of several replicas of a known signal in a...
Felix Antreich, Josef A. Nossek, Gonzalo Seco, A. ...
GLOBECOM
2007
IEEE
14 years 1 months ago
Soft Sensing and Optimal Power Control for Cognitive Radio
We consider a cognitive radio system where the secondary transmitter varies its transmit power based on all the information available from the spectrum sensor. The operation of th...
Sudhir Srinivasa, Syed Ali Jafar