Kanzelh\"ohe Observatory for Solar and Environmental Research (KSO) of the University Graz (Austria) is in continuous operation since its foundation 1943. Since beginning main task was regular observation Sun full disc. In this long time span covering almost seven solar cycles, a substantial amount data collected, which made available online. paper we describe separate processing steps from acq...

Recently, to account for low-frequency market dynamics, several volatility models, employing high-frequency financial data, have been developed. However, in markets, we often observe that processes depend on economic states, so they a state heterogeneous structure. In this paper, study dynamics based introduce novel model continuous Ito diffusion process whose intraday instantaneous evolves dep...

This paper focuses on the design and architecture of an application that will programmatically pre-process data. aims to extract provide clean airport terminal passenger throughput data within United States. A different then use this forecast models via a friendly user experience webpage. The purpose forecasting throughout U.S. terminals is improve Transportation Security Administration (TSA) c...