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Journal of Communications Software and Systems
Scopus
ISSN 1845-6421 · Croatian Communications and Information Society (CCIS) · 585 articles in the index
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Journal Article
BRSA-ESDS: A Binary Reptile Search Algorithm for Extractive Single Document Summarization
Automated summarization systems are becoming more popular due to the growing volume of text information in many real-life applications. This paper presents a novel approach to summarising a single document by modeling it as an optimization problem and using the Reptile Search Algorithm (RSA) to…
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Journal Article
Time-Series Forecasting with SARIMAX for Intent Prediction
By converting high-level user objectives into work able settings, intent-based networking makes autonomous and f lexible network administration possible. However, without the ability to proactively predict network intents across different temporal granularities, its full potential is still…
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Journal Article
A W-Structured Encoder-Decoder Network Combining Swin Transformer and CNN for Image Inpainting Forensics
Image inpainting is rapidly developing currently due to the progress of deep learning techniques and generative models. This has led to a loss of integrity in digital content, where inpainting techniques enable the production of highly realistic altered images that cannot be easily detected. To…
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Journal Article
Slot-Enhanced Dual-Band Microstrip Ring Resonator Sensor for Non-Invasive Blood Glucose Measurement
This paper presents a new solt-enhanced dual-band microstrip ring resonator for non-invasive glucose estimation fabricated on FR-4. The slot placed beneath the sample to increase electric-field participation in the sensing volume. The structure supports two well-separated resonances near 2.4 GHz…
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Journal Article
Novel Four-Port Diplexer–Antenna System with Simultaneous Isolation Enhancement and Impedance Control
This paper presents the design and simulation-based performance evaluation of a novel four-port diplexer–antenna system that simultaneously achieves high transmit/receive isola tion and robust impedance control. Two compact parallel-coupled microstrip bandpass filters operating at 2.0 GHz (Rx) and…
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Journal Article
Hybrid AI-Assisted EM and GIS Framework for Radio Parameter Optimization in Dense Urban Cellular Networks
Optimizing antenna parameters is essential to im prove coverage and quality of service in wireless cellular networks. Electrical tilt and azimuth strongly influence the Reference Signal Received Power (RSRP) and the Signal-to Interference-plus-Noise Ratio (SINR), which are key Quality of Service…
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Journal Article
Performance Analysis of RIS-Assisted Bi-Directional Full-Duplex Systems Under Hardware Impairments and Nakagami-m Fading Channels
This paper investigates the performance of reflec tive intelligent surface (RIS)-assisted bi-directional full-duplex (FD) systems considering hardware impairments (HIs), and self interference (SI) under Nakagami-m fading. Unlike previous research that assumes ideal hardware or Rayleigh fading, this…
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Journal Article
Towards Efficient LEO-Constellation Design for Regional PNT Services
The growing availability of low-cost positioning technologies enables broader access to advanced Positioning, Navigation, and Timing (PNT) services for regional and global applications. Building on our previous work, which introduced a Low Earth Orbit (LEO)–PNT optimization framework for Africa, we…
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Journal Article
Generation of Synthetic Wildfire Smoke Images with Generative Adversarial Networks
The scarcity of annotated images significantly hin ders the development of robust deep learning models for early wildfire smoke detection. Traditional augmentation methods, such as rotation or mirroring, are often insufficient. This is particularly true for detecting subtle smoke formations at long…
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Journal Article
Audio Encryption and Decryption under Elliptic Curve Cryptography and DNA Algorithm
Secure audio transmission is crucial in military, telemedicine, and IoT multimedia, where confidentiality and integrity are vital. Traditional methods, such as RSA, are computationally intensive, while DNA cryptography is efficient but less secure. This paper proposes an audio encryption and…
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Journal Article
A Novel Hybrid Threat Modeling Framework for IoT Security using STRIDE-DREAD and Machine Learning
The rapid growth of Internet of Things (IoT) deployments has increased security risks due to diverse device vulnerabilities, large scale interconnected environments, and the heterogeneity of communication protocols. Traditional threat assessment methods such as STRIDE and DREAD provide a structured…
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Journal Article
Image Steganography Based on NR-Polar DCSK System over Multipath Fading Channel
Protecting sensitive data has become an urgent necessity in wireless communication, which predates the emergence of Internet development, where signals transmitted over a channel are distorted by fading, noise, attackers, and interference, which leads to the loss of sensitive information. This…
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Journal Article
Investigation of Software-Defined Networking (SDN) to Enhance Wi-Fi Networks in University Campus
As Wi-Fi networks become integral to university campuses, traditional management frameworks exhibit operational inefficiencies. This study gives a detailed set of research solutions for this field. We used a simulator to test these solutions, checking six things: throughput, latency, jitter, packet…
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Journal Article
Channel Model of Line-of-Sight Radio Propagation by Reflection over Lossy Ground for Cellular Networks
In this paper, we propose the radio channel model for propagation by reflection over realistic ground. The formulas for electromagnetic field strength, power density, received power, and path-gain are derived for arbitrary oriented antennas. The results obtained by the proposed model in an example…
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Journal Article
Optimised Q-learning for Dynamic Slot Assignment in Medium Access Control Protocol for Wireless Body Area Networks
Wireless Body Area Networks (WBANs) enable continuous health monitoring through implanted and wearable sensors, but their performance hinges on an efficient Medium Access Control (MAC) scheme. Conventional protocols struggle to balance throughput, latency, and energy use, key requirements for…
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Journal Article
An Efficient Design of One and Two-Dimensional DWMT-MCM
Primarily two areas of research progress are made in this paper: Discrete Wavelet Transform based Multicarrier Modulation (DWT-MCM), and the Discrete Wavelet Multitone based Multicarrier Modulation (DWMT-MCM). In this work, an efficient design of one and two-dimensional DWT-MCM is proposed for…
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Journal Article
Detection of Misogyny in Hindi Code-Mixed Texts by BiGRU with Bahdanau Attention using ByT5 Embeddings
Social media platforms became the hub for conveying messages and responses to current events, but contain more harmful aspects by influencing negative stereotypes, spreading false information, and enabling misogyny in some scenarios. Detecting misogynistic language in social media is challenging…
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Journal Article
Understanding Link Sharing Practice in NPM Related Tweets by Package Maintainers Community
Twitter is a popular platform for the JavaScript community to share their opinions and thoughts. These tweets contain valuable knowledge about the Node Package Manager (NPM) ecosystem. Links are an example of such knowledge. Therefore, a thorough investigation into the role of links in tweets by…
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Journal Article
MemeCLIP: Leveraging Contrastive Language-Image Pre-training (CLIP) for Memotion Analysis
Nowadays, memes, which commonly spread humor, ideas, or even harmful materials such as hate and propaganda, are a significant part of the Internet culture. The meme consists of an image and supporting text. Memotion Analysis, or meme Emotion Analysis, is automatic processing of memes using…
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Journal Article
HyFlaNK: A Hybrid Federated Learning Framework for Real-time Network Threat Detection
This paper proposed HyFlaNK, a hybrid federated learning threat detection framework combining Convolutional Neural Network (CNN) and Long Short Term Memory (LSTM) in a Flower-based federated learning model integrated with Apache Kafka to simulate live data ingestion, model updates, and feedback…