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20052025
most citedCo-evolution of platform architecture, platform services, and platform governance: Expanding the platform value of industrial digital platforms

360 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2014 · math.PRShow all

4 papers · 2 filters

math.PR2014★ 1 cited

Asymptotic normality of randomized periodogram for estimating quadratic variation in mixed Brownian--fractional Brownian model

Ehsan Azmoodeh, Tommi Sottinen, Lauri Viitasaari

We study asymptotic normality of the randomized periodogram estimator of quadratic variation in the mixed Brownian--fractional Brownian model. In the semimartingale case, that is,…

math.PR2014★ 3 cited

Stochastic Analysis of Gaussian Processes via Fredholm Representation

Tommi Sottinen, Lauri Viitasaari

We show that every separable Gaussian process with integrable variance function admits a Fredholm representation with respect to a Brownian motion. We extend the Fredholm represent…

math.PR2014

Necessary and Sufficient Conditions for Hölder Continuity of Gaussian Processes

Ehsan Azmoodeh, Tommi Sottinen, Lauri Viitasaari +1

The continuity of Gaussian processes is extensively studied topic and it culminates in the Talagrand's notion of majorizing measures that gives complicated necessary and sufficient…

math.PR2014★ 3 cited

Representation of self-similar Gaussian processes

Adil Yazigi

We develop the canonical Volterra representation for a self-similar Gaussian process by using the Lamperti transformation of the corresponding stationary Gaussian process, where th…