Journal's Facebook pageVolume 23, Issue 1 (January 2026)
Editorial
Mirjana Ivanović, Miloš Radovanović and Vladimir Kurbalija
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Ivanović, M., Radovanović, M., Kurbalija, V.: Editorial. Computer Science and Information Systems, Vol. 23, No. 1, i-iii. (2026), https://doi.org/10.2298/CSIS260100iI
Guest Editorial: Advances in Databases, Information Systems, and Database Engineered Applications - Recent Trends, and Open Issues
Mirjana Ivanović, Richard Chbeir, Johann Gamper, Sergio Ilarri, Yannis Manolopoulos and Joe Tekli
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Ivanović, M., Chbeir, R., Gamper, J., Ilarri, S., Manolopoulos, Y., Tekli, J.: Guest Editorial: Advances in Databases, Information Systems, and Database Engineered Applications - Recent Trends, and Open Issues. Computer Science and Information Systems, Vol. 23, No. 1, v–vii. (2026), https://doi.org/10.2298/CSIS260100vI
Guest Editorial: Advances on Information Communication Technologies and Intelligent Systems and their Applications
Mirjana Ivanović, Costin Badica, Adrian Iftene and Yannis Manolopoulos
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Ivanović, M., Badica, C., Iftene, A., Manolopoulos, Y.: Guest Editorial: Advances on Information Communication Technologies and Intelligent Systems and their Applications. Computer Science and Information Systems, Vol. 23, No. 1, ix–xi. (2026), https://doi.org/10.2298/CSIS260100ixI
Papers
Optimizing Cell-Based Software Architecture through Heuristic Community Detection Approach
Miloš Milić, Nebojša Nikolić and Dragana Makajić-Nikolić
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Milić, M., Nikolić, N., Makajić-Nikolić, D.: Optimizing Cell-Based Software Architecture through Heuristic Community Detection Approach. Computer Science and Information Systems, Vol. 23, No. 1, 1-31. (2026), https://doi.org/10.2298/CSIS251110001M
Comparing Novice Programmers Performance with Block-based, Text-based, and Both Notations: A Study from Two Countries
Tomaž Kosar, Srd̄a Bjeladinović, Dragana Ostojić, Milica S. Škembarević, Žiga Leber, Olga A. Jejić, Matej Moravec, Filip Furtula, Miloš D. Ljubisavljević, Ivan S. Luković, Marjan Mernik and Matej Črepinšek
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Kosar, T., Bjeladinović, S., Ostojić, D., Škembarević, M. S., Leber, Ž., Jejić, O. A., Moravec, M., Furtula, F., Ljubisavljević, M. D., Luković, I. S., Mernik, M., Črepinšek, M.: Comparing Novice Programmers Performance with Block-based, Text-based, and Both Notations: A Study from Two Countries. Computer Science and Information Systems, Vol. 23, No. 1, 33-59. (2026), https://doi.org/10.2298/CSIS250401002K
Review of Architectures in IoT Remote Patient Monitoring Systems
Lan Sovinc and Marko Bajec
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Sovinc, L., Bajec, M.: Review of Architectures in IoT Remote Patient Monitoring Systems. Computer Science and Information Systems, Vol. 23, No. 1, 61-74. (2026), https://doi.org/10.2298/CSIS250208003S
DomiCom: Discovery of Top-k Dominant Communities in Networks with Node Attributes
Nikolaos Georgiadis, Eleftherios Tiakas and Apostolos N. Papadopoulos
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Georgiadis, N., Tiakas, E., Papadopoulos, A. N.: DomiCom: Discovery of Top-k Dominant Communities in Networks with Node Attributes. Computer Science and Information Systems, Vol. 23, No. 1, 75-112. (2026), https://doi.org/10.2298/CSIS240430073G
ASD-RRT*: An Enhanced Path Planning Algorithm Based on RRT* for Multi-Obstacle Environments
Chao Wang and Wenbin Li
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Wang, C., Li, W.: ASD-RRT*: An Enhanced Path Planning Algorithm Based on RRT* for Multi-Obstacle Environments. Computer Science and Information Systems, Vol. 23, No. 1, 113-132. (2026), https://doi.org/10.2298/CSIS250612004W
ADN-YOLO: An Improved Ship Detection Model Based on YOLOv11
Tao Li, Dezhi Han, Songyang Wu, Xiang Shen, Liqi Zhu and Wenqi Sun
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Li, T., Han, D., Wu, S., Shen, X., Zhu, L., Sun, W.: ADN-YOLO: An Improved Ship Detection Model Based on YOLOv11. Computer Science and Information Systems, Vol. 23, No. 1, 133-164. (2026), https://doi.org/10.2298/CSIS250613005L
A method for representing stock time series features based on trend and inclination angle turning points
Lei Han and Xuedong Gao
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Han, L., Gao, X.: A method for representing stock time series features based on trend and inclination angle turning points. Computer Science and Information Systems, Vol. 23, No. 1, 165-184. (2026), https://doi.org/10.2298/CSIS250710074H
An ANN-WSM Hybrid Framework for Sustainable Personalized Learning in Smart Education
Christos Troussas, Akrivi Krouska, Phivos Mylonas, Cleo Sgouropoulou and Ioannis Voyiatzis
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Troussas, C., Krouska, A., Mylonas, P., Sgouropoulou, C., Voyiatzis, I.: An ANN-WSM Hybrid Framework for Sustainable Personalized Learning in Smart Education. Computer Science and Information Systems, Vol. 23, No. 1, 185-206. (2026), https://doi.org/10.2298/CSIS250831075T
AI-Powered Virtual Assistants in Education: A Systematic Review of Applications and Implications (2014-2025)
Eleni Papachristou, Christos Troussas, Akrivi Krouska and Cleo Sgouropoulou
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Papachristou, E., Troussas, C., Krouska, A., Sgouropoulou, C.: AI-Powered Virtual Assistants in Education: A Systematic Review of Applications and Implications (2014-2025). Computer Science and Information Systems, Vol. 23, No. 1, 207-230. (2026), https://doi.org/10.2298/CSIS250908006P
Meeting Consumer Demand: Supporting Efficient Services Deployment for Cloud-Connected Devices
Iván Bernabé-Sánchez, Daniel Dı́az-Sánchez, Alberto Fernández, Holger Billhardt and Sascha Ossowski
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Bernabé-Sánchez, I., Dı́az-Sánchez, D., Fernández, A., Billhardt, H., Ossowski, S.: Meeting Consumer Demand: Supporting Efficient Services Deployment for Cloud-Connected Devices. Computer Science and Information Systems, Vol. 23, No. 1, 231-253. (2026), https://doi.org/10.2298/CSIS250915076B
Weld proximity defect detection model for steel thin plates based on EP-YOLOv7
Runmei Zhang, Jingwei Fan, Zihua Chen, Zhong Chen and Bin Yuan
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Zhang, R., Fan, J., Chen, Z., Chen, Z., Yuan, B.: Weld proximity defect detection model for steel thin plates based on EP-YOLOv7. Computer Science and Information Systems, Vol. 23, No. 1, 255-276. (2026), https://doi.org/10.2298/CSIS250922007Z
Adaptive Bandwidth Allocation via Uncertainty-Constrained Deep Reinforcement Learning
Li Wei, Wu Yong and Yan Dong
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Wei, L., Yong, W., Dong, Y.: Adaptive Bandwidth Allocation via Uncertainty-Constrained Deep Reinforcement Learning. Computer Science and Information Systems, Vol. 23, No. 1, 277-297. (2026), https://doi.org/10.2298/CSIS250923008L
Robust QoS-Aware Network Scheduling for Smart Substations via Multi-Agent Adversarial Reinforcement Learning
Ping He, Dongsheng Jing, Baozhen Qi, Yu Yang and Jingsong Xue
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He, P., Jing, D., Qi, B., Yang, Y., Xue, J.: Robust QoS-Aware Network Scheduling for Smart Substations via Multi-Agent Adversarial Reinforcement Learning. Computer Science and Information Systems, Vol. 23, No. 1, 299-320. (2026), https://doi.org/10.2298/CSIS251015009H
Transformer Substation Network Disconnection Prediction via Semantic Reasoning with Causal Modeling
Jie Ren, Xiaojun Yao and Hong Chen
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Ren, J., Yao, X., Chen, H.: Transformer Substation Network Disconnection Prediction via Semantic Reasoning with Causal Modeling. Computer Science and Information Systems, Vol. 23, No. 1, 321-341. (2026), https://doi.org/10.2298/CSIS251027010R
DICYME: Dynamic Industrial Cyber Risk Modelling Based on Evidence
Javier Garcı́a-Ochoa, Jaime Rueda, Rubén R. Fernández, Alberto Fernández-Isabel, Isaac Martı́n de Diego, Emilio L. Cano, Romy R. Ravines, Ovidio López Espinosa and Jaume Puigbó Sanvisens
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Garcı́a-Ochoa, J., Rueda, J., Fernández, R. R., Fernández-Isabel, A., Diego, I. M. d., Cano, E. L., Ravines, R. R., Espinosa, O. L., Sanvisens, J. P.: DICYME: Dynamic Industrial Cyber Risk Modelling Based on Evidence. Computer Science and Information Systems, Vol. 23, No. 1, 343-368. (2026), https://doi.org/10.2298/CSIS251030011G
FNNMFF: Crop Pests and Diseases Detection Based on Fuzzy Neural Network and Multilevel Feature Fusion in Remote Sensing Images
Shoulin Yin, Hang Li, Mirjana Ivanovic, Tao Chen and Lin Teng
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Yin, S., Li, H., Ivanovic, M., Chen, T., Teng, L.: FNNMFF: Crop Pests and Diseases Detection Based on Fuzzy Neural Network and Multilevel Feature Fusion in Remote Sensing Images. Computer Science and Information Systems, Vol. 23, No. 1, 369-396. (2026), https://doi.org/10.2298/CSIS251109012Y
Special Section: Advances in Databases, Information Systems, and Database Engineered Applications – Recent Trends, and Open Issues
Mitigating Out-of-Vocabulary Challenges in Embedded devices Vulnerability Classification: An Ensemble Embedding Approach with Bidirectional Context Modeling
Aissa Ben Yahya, Hicham El Akhal and Abdelbaki El Belrhiti El Alaoui
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Yahya, A. B., Akhal, H. E., Alaoui, A. E. B. E.: Mitigating Out-of-Vocabulary Challenges in Embedded devices Vulnerability Classification: An Ensemble Embedding Approach with Bidirectional Context Modeling. Computer Science and Information Systems, Vol. 23, No. 1, 397-417. (2026), https://doi.org/10.2298/CSIS250314079B
Towards Enhancing Data Science Agents with Semantics
Sayed Hoseini, Maximilian Ibbels, Maximilian Knoll and Christoph Quix
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Hoseini, S., Ibbels, M., Knoll, M., Quix, C.: Towards Enhancing Data Science Agents with Semantics. Computer Science and Information Systems, Vol. 23, No. 1, 419-441. (2026), https://doi.org/10.2298/CSIS250320078H
Towards Explainable Sequential Learning
Giacomo Bergami, Emma Packer, Kirsty Scott and Silvia Del Din
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Bergami, G., Packer, E., Scott, K., Din, S. D.: Towards Explainable Sequential Learning. Computer Science and Information Systems, Vol. 23, No. 1, 443-473. (2026), https://doi.org/10.2298/CSIS250303077B
Siren Federate: Bridging Document, Relational, and Graph Models for Exploratory Graph Analysis
Georgeta Bordea, Stéphane Campinas, Matteo Catena and Renaud Delbru
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Bordea, G., Campinas, S., Catena, M., Delbru, R.: Siren Federate: Bridging Document, Relational, and Graph Models for Exploratory Graph Analysis. Computer Science and Information Systems, Vol. 23, No. 1, 475-512. (2026), https://doi.org/10.2298/CSIS250401080B
Special Section: Advances on Information Communication Technologies and Intelligent (Systems and their Applications)
Using Genetic Programming as a Feature Selector and Classifier to Implement Bankruptcy Prediction Models
Ángel Beade, José Santos and Manuel Rodríguez
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Beade, Á., Santos, J., Rodríguez, M.: Using Genetic Programming as a Feature Selector and Classifier to Implement Bankruptcy Prediction Models. Computer Science and Information Systems, Vol. 23, No. 1, 513-534. (2026), https://doi.org/10.2298/CSIS250226013B
Enhancing Network Engineering Capabilities through LLM Fine-Tuning with Automatically Generated Datasets
Claudiu Trăistaru, Florin Pop, Costin Bădică, Cătălina Mancaş and and Ionuţ Murareţu
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Trăistaru, C., Pop, F., Bădică, C., Mancaş, C., Murareţu, a. I.: Enhancing Network Engineering Capabilities through LLM Fine-Tuning with Automatically Generated Datasets. Computer Science and Information Systems, Vol. 23, No. 1, 535-560. (2026), https://doi.org/10.2298/CSIS250416082T
Cascade Systems as An Implementation of a Gray-Box Architecture: A Case Study in Traceability for Microservice Scaling
Jorge Jiménez Garcı́a, Ignacio Lacalle Úbeda, Paweł Szmeja, Katarzyna Wasielewska-Michniewska, Przemysław Hołda, Maria Ganzha, Carlos E. Palau Salvador, Costin Bădică, Stefka Fidanova and Marcin Paprzycki
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Garcı́a, J. J., Úbeda, I. L., Szmeja, P., Wasielewska-Michniewska, K., Hołda, P., Ganzha, M., Salvador, C. E. P., Bădică, C., Fidanova, S., Paprzycki, M.: Cascade Systems as An Implementation of a Gray-Box Architecture: A Case Study in Traceability for Microservice Scaling. Computer Science and Information Systems, Vol. 23, No. 1, 561-583. (2026), https://doi.org/10.2298/CSIS250425014G
Audio Feature-based User Profiles for Personalized Music Recommendation: A Dataset-driven Evaluation
Ionuţ-Dragoş Neremzoiu and Andreea Liliana Bădică
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Neremzoiu, I., Bădică, A. L.: Audio Feature-based User Profiles for Personalized Music Recommendation: A Dataset-driven Evaluation. Computer Science and Information Systems, Vol. 23, No. 1, 585-601. (2026), https://doi.org/10.2298/CSIS250418083N
Trustless Exchange for Personal Data: Adapting Intellectual Property Trading Security Protocols for Data Sovereignty
Vijon Baraku, Simeon Veloudis, Iraklis Paraskakis, Poonam Yadav and Rezon Baraku
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Baraku, V., Veloudis, S., Paraskakis, I., Yadav, P., Baraku, R.: Trustless Exchange for Personal Data: Adapting Intellectual Property Trading Security Protocols for Data Sovereignty. Computer Science and Information Systems, Vol. 23, No. 1, 603-619. (2026), https://doi.org/10.2298/CSIS250410081B
IoT based Personalized Online Learning Systems (Systematic Mapping Study)
Edlir Spaho and Betim Çiço
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Spaho, E., Çiço, B.: IoT based Personalized Online Learning Systems (Systematic Mapping Study). Computer Science and Information Systems, Vol. 23, No. 1, 621-655. (2026), https://doi.org/10.2298/CSIS241126032S
A Knowledge Graph based Approach for Credit Card Fraud Detection
George Konstantinos Dimou and Georgia Koloniari
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Dimou, G. K., Koloniari, G.: A Knowledge Graph based Approach for Credit Card Fraud Detection. Computer Science and Information Systems, Vol. 23, No. 1, 657-685. (2026), https://doi.org/10.2298/CSIS250405084D
