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Optimal Trend Labeling in Financial Time Series

Tomislav Kovacevic, Andro Mercep, Stjepan Begusic, Zvonko Kostanjcar • IEEE Access (2023)

Predicting asset price trends is often posed as a classification problem, where trends are classified as positive or negative. Since asset price series are noisy and volatile, it is difficult to distinguish true trends from short-term fluct...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2023.3303283

Analysis of Mangrove Density Levels Change Based on Cloud Computing on Abrasion Area in the Coast of Semarang City

Wahid Akhsin Budi Nur Sidiq, Tjaturahono Budi Sanjoto, Nasir Nayan, Sriyanto et al. • Geosfera Indonesia (2025)

The coastal areas of Semarang City have experienced land conversion due to development activities that threaten mangrove sustainability in recent years. The urgency of this research is the need to monitor mangrove density levels to be used ...

DOAJ Open Access (DOAJ) DOI: 10.19184/geosi.v10i1.48079

Global disparities in access to hepatitis C medicines before and during the early phase of the COVID-19 pandemic: an ARIMA-based interrupted time series analysis

Nick Bansback, Mina Tadrous, Marie Paul Nisingizwe, Michael R Law et al. • BMJ Public Health (2025)

Background The introduction of direct-acting antivirals (DAAs) has allowed countries to reduce the health and economic burden of hepatitis C virus (HCV). However, access to DAAs remains expensive and limited in many countries globally due t...

DOAJ Open Access (DOAJ) DOI: 10.1136/bmjph-2024-001340