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» Exact Analysis of Exact Change
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EOR
2006
59views more  EOR 2006»
13 years 7 months ago
Sensitivity analysis in linear optimization: Invariant support set intervals
Sensitivity analysis is one of the most interesting and preoccupying areas in optimization. Many attempts are made to investigate the problem's behavior when the input data c...
Alireza Ghaffari Hadigheh, Tamás Terlaky
CORR
2008
Springer
93views Education» more  CORR 2008»
13 years 7 months ago
A computer verified, monadic, functional implementation of the integral
We provide a computer verified exact monadic functional implementation of the Riemann integral in type theory. Together with previous work by O'Connor, this may be seen as the...
Russell O'Connor, Bas Spitters
DOLAP
2003
ACM
14 years 26 days ago
Implementing operations to navigate semantic star schemas
In the last years, lots of work have been devoted to multidimensional modeling, star shape schemas and OLAP operations. However, “drill-across” has not captured as much attent...
Alberto Abelló, José Samos, Fè...
DASFAA
2010
IEEE
129views Database» more  DASFAA 2010»
13 years 12 months ago
Efficient Approximate Visibility Query in Large Dynamic Environments
Abstract. Visibility query is fundamental to many analysis and decisionmaking tasks in virtual environments. Visibility computation is time complex and the complexity escalates in ...
Leyla Kazemi, Farnoush Banaei Kashani, Cyrus Shaha...
CDC
2009
IEEE
156views Control Systems» more  CDC 2009»
13 years 5 months ago
Polynomial-time solution of change detection problems
Change detection problems are ubiquitous, but there are no existing tractable techniques for -exact solution of discrete-time, discrete-observation problems. A polynomialtime algor...
Joshua D. Isom, Robert E. LaBarre, Richard D. Braa...