Volume 20, Issue 4 (September 2023)

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. 20, No. 4, i-ii. (2023), https://doi.org/10.2298/CSIS230400iI

Guest Editorial: Management of Digital EcoSystems - Recent Trends, and Open Issues
Mirjana Ivanović, Richard Chbeir, Ernesto Damiani, Yannis Manolopoulos and Claudio Silvestri
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Ivanović, M., Chbeir, R., Damiani, E., Manolopoulos, Y., Silvestri, C.: Guest Editorial: Management of Digital EcoSystems - Recent Trends, and Open Issues. Computer Science and Information Systems, Vol. 20, No. 4, iii-v. (2023), https://doi.org/10.2298/CSIS230400iiiI

Guest Editorial: Soft/edge computing for imaging and remote sensing applications
Hang Li and Mirjana Ivanovic
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Li, H., Ivanovic, M.: Guest Editorial: Soft/edge computing for imaging and remote sensing applications. Computer Science and Information Systems, Vol. 20, No. 4, vii-x. (2023), https://doi.org/10.2298/CSIS230100viiB

Papers

M2F2-RCNN: Multi-functional Faster RCNN Based on Multi-scale Feature Fusion for Region Search in Remote Sensing Images
Shoulin Yin, Liguo Wang, Qunming Wang, Mirjana Ivanović and Jinghui Yang
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Yin, S., Wang, L., Wang, Q., Ivanović, M., Yang, J.: M2F2-RCNN: Multi-functional Faster RCNN Based on Multi-scale Feature Fusion for Region Search in Remote Sensing Images. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230315054Y

SRDF QDAG: An Efficient End-to-End RDF Data Management when Graph Exploration Meets Spatial Processing
Houssameddine Yousfi, Amin Mesmoudi, Allel Hadjali, Houcine Matallah and Seif-Eddine Benkabou
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Yousfi, H., Mesmoudi, A., Hadjali, A., Matallah, H., Benkabou, S.: SRDF QDAG: An Efficient End-to-End RDF Data Management when Graph Exploration Meets Spatial Processing. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230225046Y

Towards Addressing Item Cold-Start Problem in Collaborative Filtering by Embedding Agglomerative Clustering and FP-Growth into the Recommendation System
Eyad Kannout, Michał Grodzki and Marek Grzegorowski
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Kannout, E., Grodzki, M., Grzegorowski, M.: Towards Addressing Item Cold-Start Problem in Collaborative Filtering by Embedding Agglomerative Clustering and FP-Growth into the Recommendation System. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS221116052K

Sentence embedding approach using LSTM auto-encoder for discussion threads summarization
Abdul Wali Khan, Feras Al-Obeidat, Afsheen Khalid, Adnan Amin and Fernando Moreira
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Khan, A. W., Al-Obeidat, F., Khalid, A., Amin, A., Moreira, F.: Sentence embedding approach using LSTM auto-encoder for discussion threads summarization. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS221210055K

PARSAT: Fuzzy logic for adaptive spatial ability training in an augmented reality system
Christos Papakostas, Christos Troussas, Akrivi Krouska and Cleo Sgouropoulou
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Papakostas, C., Troussas, C., Krouska, A., Sgouropoulou, C.: PARSAT: Fuzzy logic for adaptive spatial ability training in an augmented reality system. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230130043P

Explaining Deep Residual Networks Predictions with Symplectic Adjoint Method
Xia Lei, Jia-Jiang Lin, Xiong-Lin Luo and Yongkai Fan
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Lei, X., Lin, J., Luo, X., Fan, Y.: Explaining Deep Residual Networks Predictions with Symplectic Adjoint Method. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230310047L

A Framework for Fake News Detection Based on the Wisdom of Crowds and the Ensemble Learning Model
Hai Bang Truong and Van Cuong Tran
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Truong, H. B., Tran, V. C.: A Framework for Fake News Detection Based on the Wisdom of Crowds and the Ensemble Learning Model. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230315048T

Deep learning-based sentiment classification in Amharic using multi-lingual datasets
Senait Gebremichael Tesfagergish, Robertas Damaševičius and Jurgita Kapočiūtė-Dzikienė
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Tesfagergish, S. G., Damaševičius, R., Kapočiūtė-Dzikienė, J.: Deep learning-based sentiment classification in Amharic using multi-lingual datasets. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230115042T

Heart Sounds Classification using Adaptive Wavelet Threshold and 1D LDCNN
Jianqiang Hu, Qingli Hu and Mingfeng Liang
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Hu, J., Hu, Q., Liang, M.: Heart Sounds Classification using Adaptive Wavelet Threshold and 1D LDCNN. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230418059H

Ensemble of Top3 Prediction with Image Pixel Interval Method Using Deep Learning
Abdulaziz Anorboev, Javokhir Musaev, Sarvinoz Anorboeva, Jeongkyu Hong, Yeong-Seok Seo, Ngoc Thanh Nguyen and Dosam Hwang
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Anorboev, A., Musaev, J., Anorboeva, S., Hong, J., Seo, Y., Nguyen, N. T., Hwang, D.: Ensemble of Top3 Prediction with Image Pixel Interval Method Using Deep Learning. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230223056A

Intrusion Detection Model of Internet of Things Based on Deep Learning
Yan Wang, Dezhi Han and Mingming Cui
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Wang, Y., Han, D., Cui, M.: Intrusion Detection Model of Internet of Things Based on Deep Learning. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230418058W

BI-FERH: Blockchain-IoT based framework for securing smart hotel
Quanlong Guan, Jiawei Lei, Chaonan Wang, Guanggang Geng, Yuansheng Zhong, Liangda Fang, Xiujie Huang and WeiQi Luo
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Guan, Q., Lei, J., Wang, C., Geng, G., Zhong, Y., Fang, L., Huang, X., Luo, W.: BI-FERH: Blockchain-IoT based framework for securing smart hotel. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230401063G

Digital Remote Work Influencing Public Administration Employees Satisfaction in Public Health Complex Contexts
Maria Sousa, Ana Mendes, Dora Almeida and Álvaro Rocha
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Sousa, M., Mendes, A., Almeida, D., Rocha, Á.: Digital Remote Work Influencing Public Administration Employees Satisfaction in Public Health Complex Contexts. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230110060S

Special Section: Digital Ecosystems - State of the Art and Challenges

DG_Summ: A Schema-Driven Approach for personalized Summarizing Heterogeneous Data Graphs
Amal Beldi, Salma Sassi, Richard Chbeir and Abderrazek Jemai
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Beldi, A., Sassi, S., Chbeir, R., Jemai, A.: DG_Summ: A Schema-Driven Approach for personalized Summarizing Heterogeneous Data Graphs. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230331062B

A faceted discovery model architecture for Cyber-Physical Systems in the Web of Things
Juan Alberto Llopis, Manel Mena, Javier Criado, Luis Iribarne and Antonio Corral
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Llopis, J. A., Mena, M., Criado, J., Iribarne, L., Corral, A.: A faceted discovery model architecture for Cyber-Physical Systems in the Web of Things. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230328049L

Systematic Exploitation of Parallel Task Execution in Business Processes
Konstantinos Varvoutas, Georgia Kougka and Anastasios Gounaris
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Varvoutas, K., Kougka, G., Gounaris, A.: Systematic Exploitation of Parallel Task Execution in Business Processes. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230401057V

Ownership protection system for partial areas on image data using Ethereum blockchain
Natsuki Fujiwara and Shohei Yokoyama
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Fujiwara, N., Yokoyama, S.: Ownership protection system for partial areas on image data using Ethereum blockchain. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS230320061F

Special Section: Soft/edge computing for imaging and remote sensing applications

Generative Adversarial Network Based on LSTM and Convolutional Block Attention Module for Industrial Smoke Image Recognition
Dahai Li, Rui Yang and Su Chen
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Li, D., Yang, R., Chen, S.: Generative Adversarial Network Based on LSTM and Convolutional Block Attention Module for Industrial Smoke Image Recognition. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS221125027L

A Novel Feature Fusion Model Based on Non-subsampled Shear-wave Transform for Retinal Blood Vessel Segmentation
Feng Lijuan and Zhang Fan
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Lijuan, F., Fan, Z.: A Novel Feature Fusion Model Based on Non-subsampled Shear-wave Transform for Retinal Blood Vessel Segmentation. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS221130028Z

LUN-BiSeNetV2: A Lightweight Unstructured Network Based on BiSeNetV2 for Road Scene Segmentation
Yachao Zhang and Min Zhang
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Zhang, Y., Zhang, M.: LUN-BiSeNetV2: A Lightweight Unstructured Network Based on BiSeNetV2 for Road Scene Segmentation. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS221205029Z

A Novel Multilevel Stacked SqueezeNet Model for Handwritten Chinese Character Recognition
Yuankun Du, Fengping Liu and Zhilong Liu
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Du, Y., Liu, F., Liu, Z.: A Novel Multilevel Stacked SqueezeNet Model for Handwritten Chinese Character Recognition. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS221210030D

Deep Adversarial Neural Network Model Based on Information Fusion for Music Sentiment Analysis
Wenwen Chen
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Chen, W.: Deep Adversarial Neural Network Model Based on Information Fusion for Music Sentiment Analysis. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS221212031C

A Novel Single Shot-multibox Detector Based on Multiple Gaussian Mixture Model for Urban Fire Smoke Detection
Hao Han
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Han, H.: A Novel Single Shot-multibox Detector Based on Multiple Gaussian Mixture Model for Urban Fire Smoke Detection. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS221218032H

A2FWPO: Anti-aliasing Filter Based on Whale Parameter Optimization Method for Feature Extraction and Recognition of Dance Motor Imagery EEG
Tianliang Huang, Ziyue Luo and Yin Lyu
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Huang, T., Luo, Z., Lyu, Y.: A2FWPO: Anti-aliasing Filter Based on Whale Parameter Optimization Method for Feature Extraction and Recognition of Dance Motor Imagery EEG. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS221222033H

Heterogenous-view Occluded Expression Data Recognition Based on Cycle-Consistent Adversarial Network and K-SVD Dictionary Learning Under Intelligent Cooperative Robot Environment
Yu Jiang and Shoulin Yin
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Jiang, Y., Yin, S.: Heterogenous-view Occluded Expression Data Recognition Based on Cycle-Consistent Adversarial Network and K-SVD Dictionary Learning Under Intelligent Cooperative Robot Environment. Computer Science and Information Systems, Vol. 20, No. 4. (2023), https://doi.org/10.2298/CSIS221228034J