1 10 25 https://repository.horizon.ac.id/files/original/783ed9d36014ccfa1eb8f5096145938b.pdf 4c2307afa66e5aad5ff4629e73769073 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource VOL. 22, NO.1 2024 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource BER-performance evaluation for 5G-PD-NOMA system in multipath communication channels Subject The topic of the resource 5G Bit error rate Non-orthogonal multiple access Power domain non-orthogonal multiple access Successive-interference-cancelation Description An account of the resource In this paper, a bit error rate (BER) performance is evaluated for power domain non-orthogonal multiple access (PD-NOMA) system. The performance test is examined considering; additive white gaussian noise (AWGN), flat and long-term evolution (LTE)-multipath selective channels such as; pedestrian channel model (EPA), vehicular channel model (EVA), and typical urban model (ETU). The proposed system considering two user equipment’s (UE1 and UE2) with a single base station (BS) for downlink channel. Two different powers were allocated to each user according to their positions from the BS. The superposition coding process is performed with successive-interference-cancelation (SIC) at both transmitter/receiver sides respectively to distinguish the desired received signal. The performance evaluations proves that the degree of power allocated to each user plays a significant rule in frequency selection environments. UE1 has a better BER performance than UE 2 by about 9 dB in EPA, 6 dB in EVA, and 7 dB in ETU environments respectively at a BER of 10-3. However, in flat fading environment, the distance for each user represents a significant factor affecting the BER performance, where, UE 2 has a better BER performance than UE 1 by about 10 dB at a BER of 10-3. Creator An entity primarily responsible for making the resource Maryam K. Abboud1, Yasameen Fawzi Azeez2, Reem J. Abbass1 Source A related resource from which the described resource is derived Journal homepage: http://telkomnika.uad.ac.id Date A point or period of time associated with an event in the lifecycle of the resource Apr 30, 2023 Contributor An entity responsible for making contributions to the resource peri irawan Format The file format, physical medium, or dimensions of the resource pdf Language A language of the resource english Type The nature or genre of the resource text 5G Bit error rate Non-orthogonal multiple access Power domain non-orthogonal multiple access Successive-interference-cancelation https://repository.horizon.ac.id/files/original/71410c067b7b0e4386ddcdd6b95ed05b.pdf 808f758f83a6e599d0b40ad2f327ae82 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource VOL. 22, NO.1 2024 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Least significant bit technology for hiding text data using video steganography Subject The topic of the resource Data hiding Image processing Least significant bit Steganography Voice message Description An account of the resource Due to the rapid development of information technology, the process of exchanging information over the web has become simple and fast. Nevertheless, the transmission of information will be at risk due to the nature of the internet, as anyone can access and change the data by hacking it. Therefore, it is necessary for protecting any personal information from being accessed by unlawful individuals. It became necessary to use encryption and steganography techniques for protecting data. Steganography is a manner used for covering hidden information in several other media while preserving the form of the original data and leaving no evidence of hidden data, whereas, encryption changes the original information into unclear or ambiguous information, which is called scrambled. The paper presents a method of video steganography as a powerful and effective tool for data steganography. We used a video as a spreading medium and then used it for concealment of an audio message and a document (in a pdf file) in a method that makes the information invisible using the least significant bit (LSB) method. Creator An entity primarily responsible for making the resource Huda A. Ali1, Alyaa J. Jalil1, Marwah K. Hussein2 Source A related resource from which the described resource is derived Journal homepage: http://telkomnika.uad.ac.id Date A point or period of time associated with an event in the lifecycle of the resource Oct 26, 2022 Contributor An entity responsible for making contributions to the resource peri irawan Format The file format, physical medium, or dimensions of the resource pdf Language A language of the resource english Type The nature or genre of the resource text Data hiding Image processing Least significant bit Steganography Voice message https://repository.horizon.ac.id/files/original/49e0fb8d7f9e84dd753864f88465cfdb.pdf 35445729ebeb2619e842220bb850cc1a Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource VOL. 22, NO.1 2024 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Proposing a new method for calculating DC sources in an extended multilevel converter Subject The topic of the resource Cascaded H-bridge Multilevel inverter Power electronics Switches Topology Description An account of the resource In this paper, we propose a method for calculating the DC source amplitude in an extended multilevel inverter (MLI) structure so that the maximum number of levels and the output voltage waveform are as close as possible to the sinusoidal wave with minimum total harmonic distortion (THD). For the developed structure, three algorithms are suggested to determine the amounts of DC voltage resources. The first important point about choosing the right amounts for the DC resources is that the number of levels should be as large as possible, and the second important point is that the intervals between the levels should be the same throughout the waveform. By observing these two points, the output voltage waveform can be as near as possible to the sinusoidal wave that we want. In this study, we used iteration-based methods to find suitable values for DC sources. Simulation results are offered to confirm the capability of the extended multilevel converter. After we solved the problem through calculation and analysis, a code was written in MATLAB with the aim that this time the code will tell us for what values of DC sources we will have the largest number of levels and as we expected, the output of the MATLAB code confirmed the correctness of the calculations. Creator An entity primarily responsible for making the resource Afzal Keivanlou Shahrestanaki1, Rahim Ildarabadi1, Mahmoud Zadehbagheri2, Tole Sutikno3,4 Source A related resource from which the described resource is derived Journal homepage: http://telkomnika.uad.ac.id Date A point or period of time associated with an event in the lifecycle of the resource Dec 15, 2023 Contributor An entity responsible for making contributions to the resource peri irawan Format The file format, physical medium, or dimensions of the resource pdf Language A language of the resource english Type The nature or genre of the resource text Cascaded H-bridge Multilevel inverter Power electronics Switches Topology https://repository.horizon.ac.id/files/original/ce7c91e169564195d8857ee730efa517.pdf 35b7449f7d16668c84af6a4fed7b745a Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource VOL. 22, NO.1 2024 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Predicting the adoption of “Buku Kedai”: a digital book-keeping application among Malaysian micro-entrepreneurs Subject The topic of the resource “Buku Kedai” Adoption Perceived ease of use Perceived usefulness Description An account of the resource The emergence of digital economies has led to the diffusion of digital innovation in business activities. A book-keeping digital application known as “Buku Kedai” is among the innovations invented by researchers to optimise entrepreneurial business performance. Despite offering tremendous benefits, its adoption is low. The intriguing phenomenon triggers the researchers to study the factors accelerating its adoption. Emulating the factors proposed by the theory of acceptance model (TAM), the researchers predict that adopting “Buku Kedai” is related to perceived usefulness, perceived ease of use and subjective norms. The researchers distributed 300 questionnaires to Malaysian micro-entrepreneurs. However, only 248 data proceeded for further analysis. Employing SPSS 27 and partial least square-structural equation model (PLS-SEM) 3, the results indicated that all three variables, namely perceived usefulness, perceived ease of use and subjective norms, are significant predictors of “Buku Kedai” adoption. The discoveries shed insights for policymakers, governments, and academia to formulate development programs for empowering entrepreneurs through digital and capability upscaling. Besides, the programs should encourage the involvement of social contacts to support microentrepreneurs in adopting “Buku Kedai”. Adopting the “Buku Kedai” application is crucial in enhancing microentrepreneurs’ quality, viability, resilience, and competitiveness in pursuing success and sustainability. Creator An entity primarily responsible for making the resource Wan Noraswaniaty Wan Ahmad1, Rabaatul Azira Hassan1, Maheran Zakaria1, Saifful Nazri Md Nazir2, Dwi Suhartini3 Source A related resource from which the described resource is derived Journal homepage: http://telkomnika.uad.ac.id Date A point or period of time associated with an event in the lifecycle of the resource Sep 17, 2023 Contributor An entity responsible for making contributions to the resource peri irawan Format The file format, physical medium, or dimensions of the resource pdf Language A language of the resource english Type The nature or genre of the resource text “Buku Kedai” Adoption Perceived ease of use Perceived usefulness https://repository.horizon.ac.id/files/original/5d5c84614e727b993e586ae75da9eae7.pdf 58c3d660b94f4e1fc33c3ee85095da87 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource VOL. 22, NO.1 2024 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Highly selective dual-band interdigital bandpass filter for C-band applications Subject The topic of the resource C-band Dual-band Interdigital bandpass filter Microwave filters Parallel-coupled lines Creator An entity primarily responsible for making the resource Zakaria El Ouadi1, Asma Khabba1, Jamal Amadid1, Saida Ibnyaich1, Abdelouhab Zeroual1, Tole Sutikno2 Source A related resource from which the described resource is derived Journal homepage: http://telkomnika.uad.ac.id Date A point or period of time associated with an event in the lifecycle of the resource Dec 9, 2023 Contributor An entity responsible for making contributions to the resource peri irawan Format The file format, physical medium, or dimensions of the resource pdf Language A language of the resource english Type The nature or genre of the resource text https://repository.horizon.ac.id/files/original/4c33cf1be02d5effda41155916cc1ffa.pdf a857750f987cf803c8cdb35d8b2355d8 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource VOL. 22, NO.1 2024 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Design of defective ground plane modified microstrip patch antenna for ultra-wideband applications Subject The topic of the resource Computer simulation technology (2020) Defective ground Microstrip patch antenna Modified microstrip patch Ultra wideband antenna Description An account of the resource This study proposes a modified ultra-wideband (UWB) patch antenna with defective ground plane layout on FR-4 substrate material has dielectric constant ℇr equals to 4.3. An altered feed line has been employed to considerably enhance the antennas performance. Starting from 4 GHz to 13 GHz, upper, and lower frequency ranges can produce UWB antenna capabilities. The proposed antenna has a good bandwidth, making it practical to use in a variety of applications. Over the operational band, the reflection coefficient is decreased to less than -10 dB. The finite integral approach of fit is used to construct and analyze the antenna utilizing the computer simulation technology CST package simulator. In this study, an UWB antenna is demonstrated that may offer notches in the lower UWB band (3.1-4 GHz). The performance of the antenna has been enhanced by using the flawed ground structure. The return losses and radiation characterstic confirm that the intended notched frequency has been suppressed. The proposed antenna was designed and simulated using computer simulation technology (CST 2020). Creator An entity primarily responsible for making the resource Rasha H. Mahdi1, Ahlam Alsudani2, Mariam Qutaiba Abdalrazak3, Hussein A. Abdulnabi4 Source A related resource from which the described resource is derived Journal homepage: http://telkomnika.uad.ac.id Date A point or period of time associated with an event in the lifecycle of the resource Nov 11, 2023 Contributor An entity responsible for making contributions to the resource peri irawan Format The file format, physical medium, or dimensions of the resource pdf Language A language of the resource english Type The nature or genre of the resource text Computer simulation technology (2020) Defective ground Microstrip patch antenna Modified microstrip patch Ultra wideband antenna https://repository.horizon.ac.id/files/original/60162ca8161a82daf86d89efd32069c6.pdf b746b9c56124e9821f18ba44c3d98d91 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource VOL. 22, NO.1 2024 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Performance enhancement of FSO link with RIS-aided over Weibull distribution for 5G/6G and IoT applications Subject The topic of the resource Average channel capacity Free-space optical communication IoT applications Reconfigurable intelligent surface Weibull distribution Description An account of the resource With continuous development of wireless communication and internet of things (IoT) technology enables many terminals to be interconnected with each other through the external environment by wireless communication. Along with that, 5G/6G technology provides services with enhanced quality and high data transmission speeds, requiring the implementation of IoT in the 5G/6G architecture. Free space optical (FSO) communication is considered as a promising technique that can connect IoT devices by high-speed communication link, so for wireless networks to fully realize the potential of 5G/6G technology providing speeds of 100 Gb/s or more, FSO is the optimal choice. By implementing FSO features in IoT, the performance and convegare of IoT will be improved and enhanced by using techniquaes for FSO systems. Therefore, this paper proposed and investigated the FSO communication system using reconfigurable intelligent surfaces (RISs) over Weibull distribution. The performance of system is evaluated according to the average channel capacity (ACC) parameters in the case with and without RIS, while the the different of the model is changed. The average spectral efficiency (ASE) parameters can also be represented ACC. Creator An entity primarily responsible for making the resource Duong Huu Ai1, Van Loi Nguyen2, Hoang Huu Duc1, Khanh Ty Luong2, Viet Truong Le2 Source A related resource from which the described resource is derived Journal homepage: http://telkomnika.uad.ac.id Date A point or period of time associated with an event in the lifecycle of the resource Sep 17, 2023 Contributor An entity responsible for making contributions to the resource peri irawan Format The file format, physical medium, or dimensions of the resource pdf Language A language of the resource english Type The nature or genre of the resource text Average channel capacity Free-space optical communication IoT applications Reconfigurable intelligent surface Weibull distribution https://repository.horizon.ac.id/files/original/062f9ba01fe613b646019c0a855c0675.pdf b8de2a5b0afa2ab468e18c0be51e4581 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource VOL. 22, NO.1 2024 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Deep learning based phishing website detection Subject The topic of the resource Deep learning Detection online security Long short-term memory Gated recurrent unit Phishing website Description An account of the resource Phishing attacks use fraudulent websites that trick people into disclosing sensitive information. More effective and precise methods are required to identify phishing websites so that people and organisations can be protected from the damaging effects of these online threats. The aim of this work is to develop a model that can identify phishing uniform resource locator (URLs) more accurately than current approaches while requiring less training time, testing time, and storage space. This research work proposes a novel method for identifying phishing websites using a long short-term memory (LSTM) gated recurrent unit (GRU) algorithm to detect phishing URLs. The accuracy of the suggested method is 98.89%, which is significantly better than the findings of earlier studies. The model also showed a need for shorter training and testing time, and a reduced amount of storage space. Creator An entity primarily responsible for making the resource N. Subhashini, Amogh Banerjee, Abhi Kumar, S. Muthulakshmi, S. Revathi Source A related resource from which the described resource is derived Journal homepage: http://telkomnika.uad.ac.id Date A point or period of time associated with an event in the lifecycle of the resource Aug 30, 2023 Contributor An entity responsible for making contributions to the resource peri irawan Format The file format, physical medium, or dimensions of the resource pdf Language A language of the resource english Type The nature or genre of the resource text Deep learning Detection online security Long short-term memory Gated recurrent unit Phishing website https://repository.horizon.ac.id/files/original/5185f3ad1dcbdbc3fec71a5f4c68e04a.pdf 023d409e58223bb1795e3c75e26addec Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource VOL. 22, NO.1 2024 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Classification of melanoma skin cancer using deep learning approach Subject The topic of the resource Convolution neural network Deep learning Melanoma Skin cancer Description An account of the resource In this study, the authors propose a deep learning (DL) approach for classifying melanoma skin cancer (MSC). They introduce a convolution neural network (CNN) model that consists of 27 layers, which are carefully designed to extract features from skin lesion images and classify them into melanoma and non-melanoma classes. The proposed CNN model comprises multiple convolution layers that apply filters to the input image to extract features such as edges, shapes, and patterns. Batch normalization layers that normalize the output of the convolution layers to accelerate the learning process and prevent overfitting follow these convolution layers. The performance of the proposed CNN model was evaluated on publicly available datasets of skin lesion images, and the findings showed that it outperformed several state-of-the-art methods for melanoma classification. The authors also conducted ablation studies to analyze each layer’s contribution to the model’s overall performance. The proposed DL approach has the potential to assist dermatologists in the early detection of MSC, which can lead to treatment that is more effective and improves patient outcomes. It also demonstrates the effectiveness of DL techniques for medical image analysis and highlights the importance of carefully designing and optimizing CNN models for high performance. The accuracy of the proposed system is 99.99%. Creator An entity primarily responsible for making the resource Maha Ali Hussein1, Abbas H. Hassin Alasadi1,2 Source A related resource from which the described resource is derived Journal homepage: http://telkomnika.uad.ac.id Date A point or period of time associated with an event in the lifecycle of the resource Sep 17, 2023 Contributor An entity responsible for making contributions to the resource peri irawan Format The file format, physical medium, or dimensions of the resource pdf Language A language of the resource english Type The nature or genre of the resource text Convolution neural network Deep learning Melanoma Skin cancer https://repository.horizon.ac.id/files/original/5f246594ab8ce7b769c4d71cc5e87599.pdf b8dca6c8a1d0cdb8e994a79e3895013e Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource VOL. 22, NO.1 2024 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Philosophy design of single-trait based multi-feature biometric system Subject The topic of the resource Biometric system Decision fusion Edge-angle Gray-level co-occurring matrix Multifeatured Multimodal Single source Description An account of the resource This paper presents new techniques for designing a simple and reliable multifeatured biometric system based on a single trait source. First, a one-to-one relationship between the feature’s edge and its associated angle is utilized after extracting the contrast feature using the gray-level co-occurring matrix (GLCM) method. Secondly, the classifying stage is modified to process one-dimensional vectors rather than the whole feature’s template. That means whatever the template size is, the matching operation is always processing a one-dimensional vector called a mean-feature vector which requires low storage and less computation complexity. Finally, for comparison purposes, the performances of the three biometric systems are calculated for recognizing 170 subjects taken from four facial databases. These comparisons are made using three error distance measurements. The recognition rates of the angle-based feature were very competitive to the regular edge-based results; however, the overall recognition accuracy is highly improved after fusing the decision of the two unibiometric systems using the Logic-OR operator. The fused system performance was satisfactory and it shows that the decision fusion of the single source trait based multifeatured system has promising performance represented by accuracy improvement, low storage, and low matching time. Creator An entity primarily responsible for making the resource Rabab A. Rasool, Muthana Hamd Source A related resource from which the described resource is derived Journal homepage: http://telkomnika.uad.ac.id Date A point or period of time associated with an event in the lifecycle of the resource Aug 30, 2023 Contributor An entity responsible for making contributions to the resource peri irawan Format The file format, physical medium, or dimensions of the resource pdf Language A language of the resource english Type The nature or genre of the resource text Biometric system Decision fusion Edge-angle Gray-level co-occurring matrix Multifeatured Multimodal Single source