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499 articles for “topical”
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Data Privacy in a Real World
Abstract: Today we do a lot of work online, such as a website, Face book, WhatsApp, and many other online activities and shopping systems, so that all our data is stored in their systems. If we watch videos, images and others, related to a topic like YouTube, Instagram, Face book, and other systems, they give them related ads in the systems, so that hackers too can misuse all this data. So …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 8, Issue 3, 2021 · pp. 6–10 Read article
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A Comparative Study of SentiWordNet and Other Lexicons for Social Media Sentiment Analysis
Abstract: Another name for opinion mining is "Sentiment Analysis" (SA). Sentiment Analysis is a text classification algorithm that consistently advances the topic of study. Sentiment Analysis, or categorizing opinions into positive or negative categories, is indeed the primary goal of information extraction. Both information producers and consumers face significant challenges because of the explosion of information available online. For a business to be successful, it is crucial to comprehend the thoughts, …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 10, Issue 2, 2023 · pp. 24–29 Read article
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Revolutionizing Online Exams on a Budget: A Zero-cost, Open-source Approach for Challenging Times
Abstract: In today's digital era, the importance of an online exam system cannot be overstated. This technology-driven approach offers unparalleled flexibility, accessibility, and efficiency in the assessment process. It empowers individuals to engage in remote learning and evaluation, breaking down geographical and time constraints. Additionally, it streamlines administrative tasks, reduces paper usage, and provides instant grading, contributing to a more sustainable, timely, and adaptable educational and assessment landscape. This article presents …
Published in Journal of Open Source Developments · Vol. 10, Issue 2, 2023 · pp. 23–41 Read article
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Remote Healthcare Diabetic Retinopathy Detection Using Deep Learning
Abstract: High blood glucose levels are a hallmark of diabetes mellitus (DM), a metabolic disease. This can give rise to a range of complications, with Diabetic Retinopathy (DR) being among them. DR can impair vision and, if not addressed, may lead to a loss of eyesight. Symptoms include aberrant blood vessels, fluid leaks, exudates, haemorrhages, and retinal microaneurysms. With the advancement of technology, medical imaging has become one of the most …
Published in Journal of Open Source Developments · Vol. 10, Issue 2, 2023 · pp. 42–47 Read article
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An Investigation of Designing for Changes in User Interface (UI), User Experience (UX), and Understanding
Abstract: Interface technologies have progressed into CUI, GUI, and NUI because of the advancements in Internet of Things, mobile, and cloud computing technologies. A new UI/UX design is anticipated to be created in the future. In this study, we demonstrated our knowledge of the internet, operating systems, contents, and gadgets, as well as our capacity to produce interfaces. For 29 participants, including sophomores, juniors, and seniors in IT departments, a list …
Published in Journal of Open Source Developments · Vol. 10, Issue 3, 2023 · pp. 20–24 Read article
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Analysis Of Gradient Descent In Back Propagation Neural Network For Maximum And Efficient Utilization
Abstract: The back-propagation is a successfully established algorithm for multi-layered perceptron neural networks, which is usuallywith successfully for tiny network architectures or small tasks. In this paper we have highlighted the important libraries for thepurpose of implementation of neural networks. After that we have given the process of feed forward in neural network and howwe optimize this process by updating the weights by going backward towards the previous layers. The Author …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 9, Issue 1, 2022 · pp. 21–30 Read article
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A Study on Cloud Computing Security Issues and Challenges
Abstract: Cloud computing is a network of servers that are connected via the internet. Its primary function is to share data, resources, and software. The internet serves as an invisible link that connects everything. This includes all physical and virtual servers around the world. Cloud computing is the most common topic of research these days because of its cost efficiency. It is the most arousing and attractive technology in the present …
Published in Recent Trends in Parallel Computing · Vol. 9, Issue 1, 2022 · pp. 1–6 Read article
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Impact of COVID-19 on IT Industry
Abstract: The goal of this research work was to highlight the impact of the Coronavirus (COVID-19) on the entire world. This has had a wide-ranging and far-reaching impact across industries, particularly in the information technology (IT) sector. Basically, before COVID wreaked havoc on the world, how were IT professionals working, what was the state of the IT sector, how much credibility it had in the economy and when COVID disrupted our …
Published in Recent Trends in Parallel Computing · Vol. 9, Issue 1, 2022 · pp. 32–27 Read article
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Deep Learning-Based Sentiment Analysis of Twitter COVID-19 Vaccination Responses
Abstract: The COVID-19 pandemic has caused significant fear, anxiety, and complex emotions or feelings in a large number of people. A global vaccination campaign to end the SARS-CoV-2 epidemic is now in progress. People's feelings have become more complex and varied since the introduction of vaccinations against the coronavirus. The use of social media platforms such as X (formally known as Twitter) enables users to communicate with one another and share …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 10, Issue 3, 2023 · pp. 1–14 Read article
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A Securing Infrastructure Against Signature-based Assaults Using Karnaugh Detection Systems
Abstract: Cloud computing is one of the efficient business models for offering customers online services. Approximately 81% of businesses worldwide rely on the cloud; however, one of the most pressing issues is cloud security. Malware of several kinds can cause havoc in the clouds. Attacks on the cloud might come from both the inside and the outside. The signature attacks that can occur from outside the cloud server will be the …
Published in Recent Trends in Parallel Computing · Vol. 10, Issue 1, 2023 · pp. 1–13 Read article
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The Future of Cloud Computing and Its Potential Impact on Business
Abstract: Cloud computing continues to evolve as a pivotal technology shaping the modern business landscape. This article delves into the anticipated trends and potential implications of cloud computing for businesses. It outlines a comprehensive journal structure, including key topics such as the current state of cloud computing, emerging trends, impact on business operations, implications for business growth, challenges, future projections, case studies, and concluding recommendations. Furthermore, it offers a list of …
Published in Recent Trends in Parallel Computing · Vol. 10, Issue 3, 2023 · pp. 1–6 Read article
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Fast Recovery and Privacy Preservation against Global Eavesdropper in Ethernet Network
Abstract: Fast recovery from link failures is a well-studied topic in IP networks. Employing fast recovery in Ethernet networks is complicated as the forwarding is based on destination MAC addresses, which do not have the hierarchical nature similar to those exhibited in Layer 3 in the form of IP-prefixes. Moreover, switches employ backward learning to populate theforwarding table entries. Thus, any fast recovery mechanism in Ethernet networks must be based on …
Published in Journal of Advances in Shell Programming · Vol. 3, Issue 1, 2016 · pp. 12–18 Read article
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Comparison of Simulating Tools in Cloud and Grid Computing
Abstract: Nowadays, Cloud and grid computing is a hottest topic in all over the world, via customers can get information and computer power through a browser. Cloud computing is provided that hardware and software to compute resources as a service through the Internet. The services are classified as Infrastructure-as-a-Service (IAAS), Platform-as-a-Service (PAAS) and Software-as-a-Service (SAAS). Grid computing’s goal to switch complex applications by computer resources from a number of distributed node. …
Published in Recent Trends in Parallel Computing · Vol. 2, Issue 2, 2015 · pp. 35–38 Read article
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A Comparative Analysis of Attacks in Wireless Network
Abstract: Sensor networks (WSN) is an emerging technology and a hot research topic among researchers due to their flexibility and independence of network infrastructures, such as base stations. It can also be used for applications such as building, traffic surveillance, and habitat monitoring and many scenarios. It is flexible to go through physical partition and it avoids lot of wiring. The major challenges one facing today in wireless sensor network is …
Published in Journal Of Network security · Vol. 2, Issue 3, 2014 · pp. 22–28 Read article
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Different Variants of LEACH Routing Protocol in WSN
Abstract: In recent wireless technology, less energy consumption design and new wireless technologies have produced very important applications for wireless devices. These types of applications cover very large area and also use for real time transfer of large data from one device to another, due to this kind of application, WSN are generally suffering from resource constraints. Nodes are general battery powered. This makes application with limited energy so it is …
Published in Journal Of Network security · Vol. 3, Issue 1, 2015 · pp. 22–27 Read article
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Vortex Enhanced Flow Mixing – A Review
Abstract: In this paper we have basic explanation of vortex and deeply explain the various vortex particle methods of water, smoke, and explosions. So from we knew that in water,smoke and explosion field we have getdifferent vortex particle effects which are useful for this topic. We have also explain Helmholtz’s theorems as basic principle of vortex for achieving better flow mixing and we have describe various experimental results of interaction of …
Published in Journal of Thermal Engineering and Applications · Vol. 2, Issue 3, 2015 · pp. 8–13 Read article
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Overview of Various Dynamic Community Evolution Detection Approaches
Abstract: Social network in a simplest form is a social structure consisting of units that are connected by various kinds of relations like friendship, common interest, financial exchange, dislike, knowledge or prestige. This can be represented by a combination of graph theory and data mining concepts. The easiest way to present social network in a mathematical way is graph representation where members are nodes of the graph and relations are edges …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 3, Issue 1, 2015 · pp. 28–32 Read article
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A Review on Ejector Based Refrigeration System
Abstract: Abstract Development of industry and increasing living quality, there is a continuous increase in demand of energy which has led to serious environmental issues like global warming, air pollution, production of toxic gases, ozone layer depletion, etc. High oil prize is motivating the researchers to search into renewable energy alternatives. Energy supply to the refrigeration and air conditioning system constitutes a significant role in the world. So, it is very …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 3, Issue 2, 2016 · pp. 8–36 Read article
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Comparison of Different Modulation Techniques for High Bandwidth Visible Light Communication
Abstract: Visible light communication (VLC) has gained tremendous importance due to its potential for ease, effectiveness and long lifetime. Slow response of phosphorescent components limits the modulation bandwidth of the white LED to the lower MHz range. Different modulation techniques have been used for VLC to achieve extended bandwidth, high data rate and bit-error-ratio within the forward error correction limit. This paper represents comparison of three different modulations techniques used for …
Published in Recent Trends in Electronics Communication Systems · Vol. 2, Issue 3, 2015 · pp. 32–38 Read article
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Status of Surfactant-Polymer Flooding
Abstract: Abstract Surfactant-polymer (SP) flooding emerged from the principle that good sweep efficiency and displacement efficiency result in good oil recovery. Its research and development was shifted to alkaline-surfactant-polymer (ASP) because higher oil recovery can be achieved from the latter. Apparently, some research-development focus is coming back to SP, because ASP has problems in practical applications, e.g., scaling and emulsion. This paper provides the status of surfactant-polymer flooding technology. It covers …
Published in Journal of Offshore Structure and Technology · Vol. 3, Issue 1, 2016 · pp. 13–24 Read article