Sciweavers

228 search results - page 21 / 46
» Linear analysis of random process variability
Sort
View
CORR
2011
Springer
168views Education» more  CORR 2011»
13 years 2 months ago
Submodular meets Spectral: Greedy Algorithms for Subset Selection, Sparse Approximation and Dictionary Selection
We study the problem of selecting a subset of k random variables from a large set, in order to obtain the best linear prediction of another variable of interest. This problem can ...
Abhimanyu Das, David Kempe
ICASSP
2011
IEEE
12 years 11 months ago
Improved speaker recognition when using i-vectors from multiple speech sources
The concept of speaker recognition using i-vectors was recently introduced offering state-of-the-art performance. An i-vector is a compact representation of a speaker’s utteranc...
Mitchell McLaren, David A. van Leeuwen
MPC
2010
Springer
181views Mathematics» more  MPC 2010»
14 years 9 days ago
Process Algebras for Collective Dynamics
d Abstract) Jane Hillston Laboratory for Foundations of Computer Science, The University of Edinburgh, Scotland Quantitative Analysis Stochastic process algebras extend classical p...
Jane Hillston
ASPDAC
2007
ACM
92views Hardware» more  ASPDAC 2007»
13 years 11 months ago
New Block-Based Statistical Timing Analysis Approaches Without Moment Matching
With aggressive scaling down of feature sizes in VLSI fabrication, process variation has become a critical issue in designs. We show that two necessary conditions for the "Ma...
Ruiming Chen, Hai Zhou
WSC
2000
13 years 8 months ago
Simulation based operational analysis of future space transportation systems
This paper presents an approach to the operational analysis of future space transportation systems. The approach combines knowledge from government and industry space operation an...
Alex J. Ruiz-Torres, Edgar Zapata