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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

Convolutional Neural Network Based Approval Prediction of Enhancement Reports

Jun Cheng, Mazhar Sadiq, Olga A. Kalugina, Sadeem Ahmad Nafees et al. • IEEE Access (2021)

For a given software enhancement report, identifying its possible approval status could help software developers by suggesting feature enhancements to compete in the software industry. An automatic solution for the approval prediction of en...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2021.3108624

Multi-Objective Hybrid Optimization for Optimal Sizing of a Hybrid Renewable Power System for Home Applications

Md. Arif Hossain, Ashik Ahmed, Shafiqur Rahman Tito, Razzaqul Ahshan et al. • Energies (2022)

An optimal energy mix of various renewable energy sources and storage devices is critical for a profitable and reliable hybrid microgrid system. This work proposes a hybrid optimization method to assess the optimal energy mix of wind, photo...

DOAJ Open Access (DOAJ) DOI: 10.3390/en16010096

Non-Motorized License Plate Recognition and Localization Method Based on Semantic Alignment and Hierarchical Optimization

TAN Ruoqi, DONG Minggang, ZHAO Weixiao, WU Tianhao • Jisuanji gongcheng (2024)

Holding non-motorized vehicles accountable for legal violations effectively enhances urban traffic safety. Non-motorized vehicle license plates are characterized by small size, dense distribution, and ease of being obscured, which leads to ...

DOAJ Open Access (DOAJ) DOI: 10.19678/j.issn.1000-3428.0068590

Overview of Compressed Sensing: Sensing Model, Reconstruction Algorithm, and Its Applications

Lixiang Li, Yuan Fang, Liwei Liu, Haipeng Peng et al. • Applied Sciences (2020)

With the development of intelligent networks such as the Internet of Things, network scales are becoming increasingly larger, and network environments increasingly complex, which brings a great challenge to network communication. The issues...

DOAJ Open Access (DOAJ) DOI: 10.3390/app10175909

Advanced Combination Localization Algorithm Based on Trilateration for Dynamic Cluster Network

Xiantao Zeng, Baoguo Yu, Lifang Liu, Xiaogang Qi et al. • IEEE Access (2019)

Dynamic cluster network localization requires taking the following factors into consideration: 1) the localization time of network nodes; 2) the communication load among all cluster nodes, and; 3) the presence of the abnormal distance measu...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2019.2921364

Statistics and data mining

David J. Hand • ACM SIGKDD Explorations Newsletter (1999)

Statistics and data mining have much in common, but they also have differences. The nature of the two disciplines is examined, with emphasis on their similarities and differences....

OPENALEX DOI: https://doi.org/10.1145/846170.846171

Uncertainty in Geographical Information

Jingxiong Zhang, Michael Frank Goodchild • Taylor & Francis eBooks (2002)

Preface. Geographical Information and Uncertainty. Geographical Perspectives. Geographical Measurement and Data. Exploring Geographical Uncertainty. Uncertainty in Continuous Variables. Uncertainty in Categorical Variables. Uncertainty in O...

OPENALEX DOI: https://doi.org/10.4324/9780203471326

A solution approach to the orienteering problem with time windows and synchronisation constraints

Iman Roozbeh, John W. Hearne, Delaram Pahlevani • Heliyon (2020)

The orienteering problem with time windows and synchronisation constraints, known as the Cooperative Orienteering Problem with Time Windows (COPTW), is a class of problems with some important applications such as in home health care and eme...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.heliyon.2020.e04202

Influence of Non - Condensable Gases on the Processes of Heat and Mass Transfer during Film Condensation of Steam in Heat Exchangers

Reshetnikov I.F., Shikhalev S.V., Tikhonov S.L. • Problems of the Regional Energetics (2018)

The aim of the article is a quantitative assessment of the influence of non-condensable gases on the intensity of heat and mass transfer processes during film condensation of steam in the specific conditions for heat exchanger. The task is ...

DOAJ Open Access (DOAJ) DOI: 10.5281/zenodo.2222362

Interactive evolution for industrial design

Boris Bezirtzis, Matthew Lewis, Cara Christeson • Creativity and Cognition (2007)

Interactive evolutionary design (IED) has the potential to change development processes in industrial design from generating individual solutions to designing parametric models that are employed to create a vast space of possible solutions....

OPENALEX DOI: https://doi.org/10.1145/1254960.1254986

The double-edged sword effect of algorithmic management on work engagement of platform workers: the roles of appraisals and resources

Feifei Li, Xiaohui Zhan, Yun Liu • Frontiers in Psychology (2025)

PurposeThis study aims to explore how food delivery workers' perceptions of threat and challenge mediate the influence of algorithmic management on their work engagement, and to examine the moderating roles of emotional stability and percei...

DOAJ Open Access (DOAJ) DOI: 10.3389/fpsyg.2025.1522088

A theory of algorithmic markets

Nagwan Alqershi, Nagwan Alqershi, Ramayah Thurasamy, Ramayah Thurasamy et al. • Frontiers in Complex Systems (2026)

This paper develops a dynamic framework for analyzing markets in which decision-making is increasingly delegated to adaptive algorithms. In contrast to classical approaches that treat equilibrium as the primitive object of analysis, the fra...

DOAJ Open Access (DOAJ) DOI: 10.3389/fcpxs.2026.1819789

Audience and Algorithm: A Causal Layered Analysis of the Future of “Autonomy”

Amir Garousi, Afshin Omidi, moslem shirvani naghani • مطالعات رسانه‌های نوین (2026)

Extended AbstractPurpose and Research ProblemIn the digital age, the relationship between audiences and algorithms has become a defining arena of cultural negotiation and epistemic transformation. This study explores the futures of autonomy...

DOAJ Open Access (DOAJ) DOI: 10.22054/nms.2026.88661.1910

Open Innovations for Tourism Logistics Design: A Case Study of a Smart Bus Route Design for the Medical Tourist in the City of Greater Mekong Subregion

Sumalee Ngeoywijit, Tawamin Kruasom, KiengKwan Ugsornwongand, Rapeepan Pitakaso et al. • Journal of Open Innovation: Technology, Market and Complexity (2022)

ABSTRACT: One of the industries with the fastest growth rates worldwide, and notably in Thailand, is medical tourism. With connections to Cambodia and Laos, Ubon Ratchathani is located in lower northeastern Thailand, close to Vietnam and My...

DOAJ Open Access (DOAJ) DOI: 10.3390/joitmc8040173

Intelligent Sensing and Monitoring System for High-Voltage Transmission Line Status of Smart Grid Based on IoT Technology

Mingzhe Hao, Nianhua Kou, Chenglin Zeng • World Electric Vehicle Journal (2023)

This paper integrates the Internet of Things (IoT) technology and a smart grid to build an electric power IoT architecture and analyzes the intelligent sensing technology and wireless communication technology in this electric power IoT. Thr...

DOAJ Open Access (DOAJ) DOI: 10.3390/wevj14080224