Filters
Empirical Estimates in Optimization Problems: Survey with Special Regard to Heavy Tails and Dependent Data
is determined by weak dependent random sampleOptimization problems depending on a probability measure correspond to many economic and finacial situations. In applications mostly the theoretical measure ha...
BB - Aplikovaná statistika, operační výzkum
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Dependent Data in Economic and Financial Problems
is paid to weak dependent samples fulfilling the Phi-mixing condition. rate of the corresponding estimates. ``Classical" results for independent samples are recalled, situations in which the case of d...
BB - Aplikovaná statistika, operační výzkum
- 2011 •
- D
Rok uplatnění
D - Stať ve sborníku
Depandent samples in empirical estimation of stochastic programming problems
has been paid to numerical simulations in the case of independent and some types of weak dependent random samples....
BB - Aplikovaná statistika, operační výzkum
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Device-independent randomness extraction from an arbitrarily weak min-entropy source
Expansion and amplification of weak randomness play a crucial role in many of the devices. We show here how to extract random bits with an arbitrarily low bias from single arbitrarily weak min-entropy block source ...
IN - Informatika
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Device-independent randomness extraction for arbitrarily weak min-entropy source
In this paper we design a protocol to extract random bits with an arbitrarily low bias from a single arbitrarily weak min-entropy block source in a device independent setting. The protocol employs Mermin devices that exhibi...
IN - Informatika
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Limit Theorems for Weakly Dependent Random Fields
There are many results on the topic of limit theorems for weakly dependent random fields. We are interested in the methods based on a martingale approximation and an approximation by m-dependent random fields. We w...
BB - Aplikovaná statistika, operační výzkum
- 2015 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Device-independent randomness amplification with a single device
Expansion and amplification of weak randomness with untrusted quantum devices with a procedure for amplifying a single weak random source using tri-partite GHZ-type=log2 (10), perfect random bits can be pr...
IN - Informatika
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Improving the Hadamard extractor
In this paper we construct a strong randomness extractor with two independent l bit input distributions with min entropies bX,bY,bX+bY>l (the probability of any particular output is upper bounded by 2 bX and 2 bY, respectively). ...
IN - Informatika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Hoeffding’s Inequality for Sums of Dependent Random Variables
Let X 1 , … , X n be, possibly dependent, [0, 1]-valued random variables. What their mean? In the case of independent random variables, a fundamental tool for bounding concentration inequalities for several sums of...
Pure mathematics
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Quantum Hamiltonians with Weak Random Abstract Perturbation. II. Localization in the Expanded Spectrum
We consider multi-dimensional Schrodinger operators with a weak random the perturbation is described by the translate of a fixed abstract operator depending on a random variable. The random variables, inde...
Applied mathematics
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
- 1 - 10 out of 182 596