Int. Arab J. Inf. Technol.最新文献_第3页

A Novel Energy Efficient Harvesting Technique for SDWSN using RF Transmitters with MISO Beamforming 基于MISO波束形成射频发射机的SDWSN高效能量采集技术

Int. Arab J. Inf. Technol. Pub Date : 2023-01-01 DOI: 10.34028/iajit/20/1/13

Subaselvi Sundarraj, Gunaseelan Konganathan

{"title":"A Novel Energy Efficient Harvesting Technique for SDWSN using RF Transmitters with MISO Beamforming","authors":"Subaselvi Sundarraj, Gunaseelan Konganathan","doi":"10.34028/iajit/20/1/13","DOIUrl":"https://doi.org/10.34028/iajit/20/1/13","url":null,"abstract":"Software Defined Wireless Sensor Networks (SDWSN) is emerged to overcome the additional energy consumption in WSN. Even then the sensor nodes in the SDWSN suffer from scarce battery resources. Generally, the Radio Frequency (RF) transmitters are deployed around the base station in the SDWSN to overcome the high energy consumption problem. To enhance harvesting energy and coverage of nodes in the network, a new energy harvesting technique using RF transmitters with Multiple Input and Single Output (MISO) beamforming is proposed. In this method, multiple antenna RF transmitters and single antenna sensor nodes are deployed. The optimization problem subject to Signal to Noise Ratio (SNR) and energy harvesting constraints is formulated for hybrid beamforming design to reduce the transmit power in the network. The optimization problem based on convex Second Order Cone Programming (SOCP) is derived to get the optimal solution for hybrid beamforming design. The beamforming technique is used to steer the beam in the desired direction and null to the other direction improves the energy harvesting. The simulation results show that the proposed technique provides better average harvesting energy, average transmit power, average residual energy and throughput than the existing RF transmitter based energy harvesting methods.","PeriodicalId":13624,"journal":{"name":"Int. Arab J. Inf. Technol.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72555248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

A method of extracting malware features based on gini impurity increment and improved TF-IDF 基于gini杂质增量和改进TF-IDF的恶意软件特征提取方法

Int. Arab J. Inf. Technol. Pub Date : 2023-01-01 DOI: 10.34028/iajit/20/3/14

Shimiao Sun, Yashu Liu

引用次数: 1

MAPNEWS: a framework for aggregating and organizing online news articles MAPNEWS:一个用于聚合和组织在线新闻文章的框架

Int. Arab J. Inf. Technol. Pub Date : 2023-01-01 DOI: 10.34028/iajit/20/3/10

Jeelani Ahmed, Muqeem Ahmed

{"title":"MAPNEWS: a framework for aggregating and organizing online news articles","authors":"Jeelani Ahmed, Muqeem Ahmed","doi":"10.34028/iajit/20/3/10","DOIUrl":"https://doi.org/10.34028/iajit/20/3/10","url":null,"abstract":"In recent years, digital news has become increasingly prevalent, with many people getting their news and information from online sources rather than traditional print or broadcast media. This shift has been driven, in part, by the convenience and accessibility of digital platforms, as well as the ability to personalize and customize news feeds. Digital news also allows for greater interactivity and engagement with readers and can reach a global audience almost instantly. News articles contain a plethora of hidden spatial information that, when shared with readers, increases comprehension of current events. Only a few news aggregation systems make this information available to users. Many stories, on the other hand, are not clearly geotagged with their spatial information. In this work, we propose the MapNews framework, a novel system that gathers, analyzes, and presents news articles on a map interface, allowing users to take advantage of their underlying spatial information. MapNews pulls content from several different internet news sources and, using a custom-built geotagger, it extracts geographic content from articles. A rapid online clustering method is used to organize articles into story clusters. Panning and zooming MapNews' map interface allows readers to receive news based on geographic location and category importance, and they will view distinct articles depending on their location. MapNews achieved an ARI score of 0.89 for clustering and an accuracy of 95% in usability testing","PeriodicalId":13624,"journal":{"name":"Int. Arab J. Inf. Technol.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72976373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Modified cuckoo search algorithm for motion vector estimation 运动矢量估计的改进布谷鸟搜索算法

Int. Arab J. Inf. Technol. Pub Date : 2023-01-01 DOI: 10.34028/iajit/20/3/6

S. Acharjee, S. S. Chaudhuri

{"title":"Modified cuckoo search algorithm for motion vector estimation","authors":"S. Acharjee, S. S. Chaudhuri","doi":"10.34028/iajit/20/3/6","DOIUrl":"https://doi.org/10.34028/iajit/20/3/6","url":null,"abstract":"Motion estimation and motion compensation are the accepted process in H.264 and H.265 video coding standard to reduce temporal redundancy. Several fast block matching algorithms have been developed to reduce the calculation cost in the motion estimation process. But quick block matching algorithms often lead to a local minimum. Several researchers used different population-based nature-inspired algorithms to perform block matching. Algorithms like genetic algorithm, differential evolution, particle swarm optimization were used in numerous motion estimation algorithms. Different algorithms used a fitness approximation strategy to reduce computation cost. Jaya algorithm-based block matching is the most efficient block matching algorithm in the available literature. Jaya algorithm is free from algorithmic specific parameter which speeds up the process. This article proposes a few modifications to the traditional cuckoo search algorithm and then, a block matching algorithm was proposed based on the modified cuckoo search algorithm. Fitness approximation, adaptive termination, and zero motion prejudgment modules were used with the modified cuckoo search algorithm to reduce the number of redundant calculations. The performance of the proposed algorithm was compared with the exhaustive search algorithm and other benchmarking algorithms in terms of Peak Signal to Noise Ratio (PSNR), Structure Similarity Index (SSIM), and average search point required to calculate a motion vector for a block. The proposed algorithm delivers better performance compared to the benchmarking algorithms.","PeriodicalId":13624,"journal":{"name":"Int. Arab J. Inf. Technol.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91247933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Intensification and interpretation of performance in 5G adopting millimeter wave: a survey and future research direction 采用毫米波的5G性能强化与解读:调查与未来研究方向

Int. Arab J. Inf. Technol. Pub Date : 2023-01-01 DOI: 10.34028/iajit/20/4/6

Nivethitha Vijayaraj, A. Sivasubramanian

{"title":"Intensification and interpretation of performance in 5G adopting millimeter wave: a survey and future research direction","authors":"Nivethitha Vijayaraj, A. Sivasubramanian","doi":"10.34028/iajit/20/4/6","DOIUrl":"https://doi.org/10.34028/iajit/20/4/6","url":null,"abstract":"In context of high speed broadband communication, 5G optical communication has become a most stimulating and motivating domain in research. Recent cellular network LTE (4G) will not be adequate and effective to fulfill the needs of higher data rate, higher bandwidth, low latency and Quality of service.To achieve the above requirements and to address the challenges 5G optical communication have major considerations, the incorporation of Dense Wavelength Division Multiplexing (DWDM), Millimeter wave (mm-wave) communication, eMBB to make efficient decisions.This article summarize the empowering technology for DWDM, mm-wave signal communication and enhanced Mobile Broadband uses 5G optical communication as an evolution from 4G-LTE communication amenities, with fast communications, good throughput and high capacity, it is a successful aspirant for the increasing broadband communications. Such empowering technology, focused mainly on improving the network structure and efficiency, involves producing the mm-wave broadband signal with easy and cost adequate systems. This paper gives a thorough review on developing and empowering advancements identified with optical communication framework that can meet the huge data rate request of broadband. The article further addresses the research gaps and outlines the important future research direction for enhancing communication using DWDM.","PeriodicalId":13624,"journal":{"name":"Int. Arab J. Inf. Technol.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84315059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Using MCDM and FaaS in automating the eligibility of business rules in the decision-making process 在决策过程中使用MCDM和FaaS自动化业务规则的资格

Int. Arab J. Inf. Technol. Pub Date : 2023-01-01 DOI: 10.34028/iajit/20/2/9

Riadh Ghlala, Z. Aouina Kodia, L. B. Said

引用次数: 0

Evolutionary computing model for finding breast cancer masses using image enhancement procedures with artificial intelligent algorithms 使用人工智能算法的图像增强程序寻找乳腺癌肿块的进化计算模型

Int. Arab J. Inf. Technol. Pub Date : 2023-01-01 DOI: 10.34028/iajit/20/4/10

Dhivya Samraj, Kuppuchamy Ramasamy, M. Karuppusamy

{"title":"Evolutionary computing model for finding breast cancer masses using image enhancement procedures with artificial intelligent algorithms","authors":"Dhivya Samraj, Kuppuchamy Ramasamy, M. Karuppusamy","doi":"10.34028/iajit/20/4/10","DOIUrl":"https://doi.org/10.34028/iajit/20/4/10","url":null,"abstract":"In this research, Particle Swarm Optimization (PSO) based image equalization is projected to enhance the contrast of different breast cancer images. Breast cancer is the highest and another important root of tumor disease in females worldwide. Mass and microcalcification clusters are a significant early signs of breast cancer. The mortality rate can effectively be decreased by early diagnosis and treatment. Most practical approach for the early detection and identification of breast cancer diseases is mammography. Mammographic images contaminated by noise usually involve image enhancement techniques to aid interpretation. Contrast enhancement is divided into two categories: development of direct contrast and enhancement of indirect contrast. Indirect contrast improvement is used in the image histogram update. Histogram Equalization (HE) is the modest enhancement of the indirect contrast approach usually used for contrast enhancement. The proposed method's average entropy is 5.3251 with the highest structural similarity index 0.99725. The best contrast improvement of this method is 1.0404 and PSNR is 46.3803. The MSE value is 2157.08. This paper recommends an innovative method of enhancing digital mammogram image contrast based on different histogram equalization approaches. The performance of the projected method has been related to other prevailing techniques using the parameters, namely, discrete entropy, contrast improvement index, structural similarity index measure, mean square error, and peak signal-to-noise ratio. Investigational findings indicate that the projected strategy is efficient and robust and shows better results than others.","PeriodicalId":13624,"journal":{"name":"Int. Arab J. Inf. Technol.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89416417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A simple and stable method of creating fingerprint features with image rotation 一种简单稳定的图像旋转指纹特征生成方法

Int. Arab J. Inf. Technol. Pub Date : 2023-01-01 DOI: 10.34028/iajit/20/4/15

Mohamad M. Al-Laham, M. Al-Ma’aitah, Z. Alqadi

{"title":"A simple and stable method of creating fingerprint features with image rotation","authors":"Mohamad M. Al-Laham, M. Al-Ma’aitah, Z. Alqadi","doi":"10.34028/iajit/20/4/15","DOIUrl":"https://doi.org/10.34028/iajit/20/4/15","url":null,"abstract":"The main purpose of the classification of fingerprints is to devise a formula by which a given collection of fingerprints can be tracked and registered. To accelerate the system for classifying fingerprints, it is necessary to utilize fingerprint image characteristics and avoid the different fingerprint forms arising from fingerprint rotation. This paper presents a simple, new approach to the extraction of characteristics from fingerprint images. The proposed method demonstrates that, for a given image, the features remain constant even after being subjected to a wide range of rotations; thus, it creates an array of characteristics which can be used to identify a person from their fingerprint. To achieve this goal, a basic hit-and-miss operation with different structural components is used to detect and count various features in the fingerprint picture; these features are directly identified based on the texture of the fingerprint. The chosen features are used to index the finger image by generating a frequency of occurrences for each one, such that every fingerprint is represented as a vector of these features. The application of the proposed method shows efficient utilization of execution time and memory usage.","PeriodicalId":13624,"journal":{"name":"Int. Arab J. Inf. Technol.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86236963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estimation model for enhanced predictive object point metric in OO software size estimation using deep learning 基于深度学习的面向对象软件尺寸估计中增强预测对象点度量的估计模型

Int. Arab J. Inf. Technol. Pub Date : 2023-01-01 DOI: 10.34028/iajit/20/3/1

Vijay Yadav, Raghuraj Singh, Vibhash Yadav

引用次数: 1

A Rule-Induction Approach for Building an Arabic Language Interfaces to Databases 建立阿拉伯语数据库接口的规则归纳法

Int. Arab J. Inf. Technol. Pub Date : 2023-01-01 DOI: 10.34028/iajit/20/1/6

Hanane Bais, M. Machkour

引用次数: 0