Original Research
Published
AHAT-Fin: an adaptive hybrid attention and market-state-aware framework for financial time-series forecasting
Yingli Gong · Dongdong Lv · Zhijian Duan
Frontiers in Artificial Intelligence
doi 10.3389/frai.2026.1975632
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Articles
Every article on Frontiers is peer reviewed, permanently archived and free to read.
Showing 26 articles
Original Research
Published
Building crypto portfolios with agentic AI
Paolo Giudici · Alessandro Piergallini · Antonino Castelli
Frontiers in Artificial Intelligence
doi 10.3389/frai.2026.1871825
Original Research
Published
A multi-source empirical audit of blockchain and DeFi: concentration, intelligent agents, and mechanism design
William Villegas-Ch · Aracely Mera Navarrete · Rommel Gutierrez · Paul Sarango-Lalangui
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1949598
Original Research
Published
Decentralized blockchain governance for explainable causal AI in macroeconomic forecasting
Oumaima Abouzaid · Faouzi Boussedra
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1883639
Systematic Review
Published
Interdependence among crude oil, gold, and stock markets: a systematic bibliometric review of spillovers and co-movements (2010–2025)
Eveling Sussety Balcazar-Paiva · Carlos Enrique Alarcon-Eche · Alexander Fernando Haro-Sarango
Frontiers in Environmental Economics
doi 10.3389/frevc.2026.1939134
Original Research
Published
Climate variability governs mulch performance and stability in date palm (Phoenix dactylifera L.) in arid oases
Safi Uwase · Mustapha El Janati · Ahmed Sabri · Oumaima Zouhri · Bassou Bouazzama · Azim Khalid · Ilham Zaidali · Abdallah Oukarroum
Frontiers in Agronomy
doi 10.3389/fagro.2026.1947864
Brief Research Report
Published
Appell expansions and general-to-confluent Heun degeneration in a bounded recovery diffusion
Artur Ishkhanyan · Clemente Cesarano · Khachatur Baboyan
Frontiers in Applied Mathematics and Statistics
doi 10.3389/fams.2026.1956515
Original Research
Published
Data-driven adaptive hybrid models for exchange rate return forecasting
Olumide Sunday Adesina · Lawrence Ogechukwu Obokoh
Frontiers in Big Data
doi 10.3389/fdata.2026.1917723
Original Research
Published
Structural instability and volatility shifts in emerging-market banking equities: evidence from South Africa's big five banks
Mojaesi Vincent Kometsi · Retius Chifurira · Knowledge Chinhamu
Frontiers in Applied Mathematics and Statistics
doi 10.3389/fams.2026.1922013
Original Research
Published
A flexible Sine Alpha Power Weibull ACD model
Omer Mohamed Egeh · Philip Odhiambo Ngare · Jane Akinyi Aduda · Abdisalam Hassan Muse
Frontiers in Applied Mathematics and Statistics
doi 10.3389/fams.2026.1876312
Review
Published
Toxicological and environmental evaluation of the two-phase immersion cooling fluid HFO-153-10mczz-E
Grayson Abele · Sarah Smallets · My Hua · Aryatara Shakya · David Brew · Patricia Underwood · Dennis Paustenbach
Frontiers in Toxicology
doi 10.3389/ftox.2026.1840120
Brief Research Report
Published
Optimization of a TEEDA–based initiation system for SDS–PAGE
Chaoyang Chen · Mengting Sun · Xiaoxia Ji · Lin Ge · Jia Xu · Mengyuan Cai
Acta Biochimica Polonica
doi 10.3389/abp.2026.17215
Original Research
Published
Exchange rate volatility modeling: ARIMAX-FIGARCH with wavelet-based outlier detection for USD/PEN
Wilfredo Bazán-Ramírez · Miguel Ángel Bello-Bernal · Javier Antonio Prudencio-Vidal · Aldo Bazán-Ramírez · Amador Grover Mejía-Osorio · Ybar Gustavo Palomino-Malpartida · Edgar Gutiérrez-Gómez
Frontiers in Applied Mathematics and Statistics
doi 10.3389/fams.2026.1887882
Original Research
Published
The fragility of the monetary-energy security nexus: revisiting the ASEAN evidence
Duy Hung Bui · Minh Thu Do
Frontiers in Environmental Economics
doi 10.3389/frevc.2026.1855951
Original Research
Published
Examining the dollar benefits of investing in Australian REITs with more sustainability approaches
Bangura Mustapha
Frontiers in Energy Efficiency
doi 10.3389/fenef.2026.1836517
Original Research
Published
Exploring the determinants of responsible investing: revisiting the role of emotional intelligence in investment behaviour
Rajesh Raut · Sushmitha Rao · Chanakya Kumar · Amruta Deshpande · Natashaa Kaul
Frontiers in Behavioral Economics
doi 10.3389/frbhe.2026.1826273
Hypothesis and Theory
Published
A theory of algorithmic markets
Nagwan Alqershi · Ramayah Thurasamy
Frontiers in Complex Systems
doi 10.3389/fcpxs.2026.1819789
Original Research
Published
Pricing trends of cryptocurrency: an empirical analysis of Bitcoin and Ethereum, 2020–2025
Kai Yang · Jialiang Liu · Yunrui Guan
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1840728
Original Research
Published
Microstructure alpha: hierarchical learning and cross-asset transfer in cryptocurrency markets
Edson Pindza
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1811716
Policy and Practice Reviews
Published
Safeguarding consumers in Web3-driven digital marketing: legal, governance, and financial policy challenges in the metaverse economy
Murat Başal · Ömer Faruk Şarkbay
Frontiers in Blockchain
doi 10.3389/fbloc.2026.1726047
Original Research
Published
Volatility spillover between the energy and AI markets: a TVP-VAR approach
Jasper Givens
Frontiers in Environmental Economics
doi 10.3389/frevc.2026.1772831
Environmental Chemistry
Published
A review of properties, occurrence, fate, and transportation mechanisms of contaminants of emerging concern in sewage sludge, biosolids, and soils: recent advances and future trends
Emile Habimana · Sébastien Sauvé
Frontiers in Environmental Chemistry
doi 10.3389/fenvc.2025.1547596
Electronic Materials
Published
LiNbO 3 -based memristors for neuromorphic computing applications: a review
Caxton Griffith Kibebe · Yue Liu
Frontiers in Electronic Materials
doi 10.3389/femat.2024.1350447
Electronic Materials
Published
The State Change Per Cycle Map: a novel system-theoretic analysis tool for periodically-driven ReRAM cells
A. Ascoli · N. Schmitt · I. Messaris · A. S. Demirkol · R. Tetzlaff · L. O. Chua
Frontiers in Electronic Materials
doi 10.3389/femat.2023.1228899
Manufacturing Technology
Published
A process model representation of the end-of-life phase of a product in a circular economy to identify standards needs
Nehika Mathur · Noah Last · K. C. Morris
Frontiers in Manufacturing Technology
doi 10.3389/fmtec.2023.988073
Electronic Materials
Published
Tailor-made synaptic dynamics based on memristive devices
Christopher Bengel · Kaihua Zhang · Johannes Mohr · Tobias Ziegler · Stefan Wiefels · Rainer Waser · Dirk Wouters · Stephan Menzel
Frontiers in Electronic Materials
doi 10.3389/femat.2023.1061269