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Uncovering Psychographic Segments in Indonesia’s Modest-Fashion Market Using VALS and K‑Means Clustering

Diva Putri Pradani, Yati Rohayati, Tiara Verita Yastica • Indonesian Journal of Business and Entrepreneurship (2026)

Background: The Muslim fashion industry in Indonesia continues to expand rapidly, reflecting the dynamic intersection between cultural values and global-style trends. However, many small and medium-sized enterprises (SMEs) still rely on con...

DOAJ Open Access (DOAJ) DOI: 10.17358/ijbe.12.1.125

Rural areas in Poland from a demographic perspective

Biegańska Jadwiga • Bulletin of Geography. Socio-Economic Series (2013)

The article presents an analysis and a critical assessment of rural areas in Poland in the years 1999-2011 from a demographic perspective. The analysis is based on indicators characterising population density, population structure by gender...

DOAJ Open Access (DOAJ) DOI: 10.2478/bog-2013-0008

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

Clustering Ensemble Joint Similarity Recommendation Algorithm Optimized by Improved Bee Colony

WANG Yan, WANG Congying, SHEN Yanmei • Jisuanji gongcheng (2020)

The collaborative filtering algorithm is widely used in the field of recommendation because of its good recommendation effect,which nonetheless is significantly reduced when the data is sparse and from a cold start.In this case,in order to ...

DOAJ Open Access (DOAJ) DOI: 10.19678/j.issn.1000-3428.0055939

GEOGRAPHICAL FEATURES OF ATOPIC DERMATITIS INCIDENCE IN THE CHILD POPULATION OF THE GRODNO REGION

Khokha R. N. • Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta (2018)

Research objective. To estimate a geographical variation of the indicator of the incidence of atopic dermatitis among the child population of the Grodno region. Material and methods. The data of the official statistical reports of the G...

DOAJ Open Access (DOAJ) DOI: 10.25298/2221-8785-2018-16-1-51-56

Reputation assessment mechanism for carpooling applications based on clustering user travel preferences

Athanasios Salamanis, Dionysios D. Kehagias, Dimitrios Tsoukalas, Dimitrios Tzovaras • International Journal of Transportation Science and Technology (2019)

One way to ensure sustainable and environmental friendly mobility is the use of less vehicles for carrying more passengers, and carpooling is a means to achieve this goal. One major concern in carpooling services is related to trust, as car...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.ijtst.2018.08.002

Exploring the Relative Importance and Interactive Impacts of Explanatory Variables of the Built Environment on Ride-Hailing Ridership by Using the Optimal Parameter-Based Geographical Detector (OPGD) Model

Zhenbao Wang, Shuyue Liu, Yuchen Zhang, Xin Gong et al. • Applied Sciences (2023)

The impact of the built environment on the ridership of ride-hailing results depends on the spatial grid scale. The existing research on the demand model of ride-hailing ignores the modifiable areal unit problem (MAUP). Taking Chengdu as an...

DOAJ Open Access (DOAJ) DOI: 10.3390/app13042180

Broad-Spectrum Antiviral Activity of an Ankyrin Repeat Protein on Viral Assembly against Chimeric NL4-3 Viruses Carrying Gag/PR Derived from Circulating Strains among Northern Thai Patients

Supachai Sakkhachornphop, Sudarat Hadpech, Tanchanok Wisitponchai, Chansunee Panto et al. • Viruses (2018)

Certain proteins have demonstrated proficient human immunodeficiency virus (HIV-1) life cycle disturbance. Recently, the ankyrin repeat protein targeting the HIV-1 capsid, AnkGAG1D4, showed a negative effect on the viral assembly of the HIV...

DOAJ Open Access (DOAJ) DOI: 10.3390/v10110625

Analisis Cluster Penyakit Malaria Provinsi Papua Menggunakan Metode Single Linkage Dan K-Means

Alvian M. Sroyer, Samuel A. Mandowen, Felix Reba • Jurnal Teknologi dan Sistem Informasi (2022)

Malaria adalah penyakit yang disebabkan oleh parasite bernama Plasmodium. Tercatat keseluruhan kasus malaria yang terjadi di Indonesia pada tahun 2019 adalah sebanyak 250.644 kasus. Dan kasus malaria tertinggi terjadi di provinsi Papua, yai...

DOAJ Open Access (DOAJ) DOI: 10.25077/TEKNOSI.v7i3.2021.147-154

Analysis of factors affecting the length of stay of patients using clustering and association rules (Case study: Amir al-Momenin Hospital, Maragheh)

Mahdi Yousefi Nejad, Karim Farajian, Hossein Jaleb • مدیریت مهندسی و رایانش نرم (2025)

One of the major indicators in evaluating the performance of hospitals and their managers is the average length of stay of patients; given the importance of this indicator, the present study has examined the factors affecting the length of ...

DOAJ Open Access (DOAJ) DOI: 10.22091/jemsc.2025.11174.1195

Sources of Information and Behavioral Patterns in Online Health Forums: Observational Study

Sudau, Fabian, Friede, Tim, Grabowski, Jens, Koschack, Janka et al. • Journal of Medical Internet Research (2014)

BackgroundIncreasing numbers of patients are raising their voice in online forums. This shift is welcome as an act of patient autonomy, reflected in the term “expert patient”. At the same time, there is considerable concern that patients ca...

DOAJ Open Access (DOAJ) DOI: 10.2196/jmir.2875

Detect anomalous quartic gauge couplings at muon colliders with quantum kernel k-means

Shuai Zhang, Ke-Xin Chen, Ji-Chong Yang • European Physical Journal C: Particles and Fields (2025)

Abstract In recent years, with the increasing luminosities of colliders, handling the growing amount of data has become a major challenge for future New Physics (NP) phenomenological research. In order to improve efficiency, machine learnin...

DOAJ Open Access (DOAJ) DOI: 10.1140/epjc/s10052-025-14069-1

Parallel Spectral Clustering in Distributed Systems

Wen-Yen Chen, Yangqiu Song, Hongjie Bai, Chih‐Jen Lin et al. • IEEE Transactions on Pattern Analysis and Machine Intelligence (2010)

Spectral clustering algorithms have been shown to be more effective in finding clusters than some traditional algorithms, such as k-means. However, spectral clustering suffers from a scalability problem in both memory use and computational ...

OPENALEX DOI: https://doi.org/10.1109/tpami.2010.88

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Y. Tuvaleva, T. Samsonov • InterCarto. InterGIS (2014)

The work is dedicated to description of Russian settlements patterns using spatial statistics. Spatial statistics is a powerful analysis method which reveals the properties of 2D point distributions. The methods differ from each other in is...

DOAJ Open Access (DOAJ)

A comparative empirical evaluation of semantic clustering algorithms on static word embeddings

Asefeh Asemi, Rajab Kiani Shahvandy, Mahdi Houshangi • International Journal of Information Management Data Insights (2026)

Objective: This study conducts a comprehensive empirical evaluation of semantic clustering algorithms to identify the most effective approach for automatically organizing and extracting meaning from textual data. By systematically comparing...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.jjimei.2026.100396

Machine Learning in Computer Vision

Asharul Islam Khan, Salim Al-Habsi • Procedia Computer Science (2020)

During last few years the computer applications have gone dramatic transformation from simple data processing to machine learning, thanks to the availability and accessibility of huge volume of data collected through sensors and internet. T...

OPENALEX cc-by-nc-nd DOI: https://doi.org/10.1016/j.procs.2020.03.355