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720 articles for “Define”
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Water Level Detection and Auto-cutoff
Abstract: The focus of this study is to explore Internet of Things and implement it to overcome a daily and reallife challenge. Additionally, we will talk about potential barriers to development. Throughout the study, we would cover the concept of Internet of Things, dealing with the definitions given in the past. We would also talk about the basic communication models of IoT (Internet of Technology) Devices. Moreover, we would consider a …
Published in Journal of Communication Engineering & Systems · Vol. 13, Issue 1, 2023 · pp. 33–40 Read article
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A Machine Vision Approach for Geofence-based Adaptive Friction Modulation in Connected Semi-autonomous Vehicles
Abstract: Safeguarding vulnerable road user (VRU) safety necessitates fail-safes preventing collisions from semi-autonomous vehicles. Geofencing allows service-zones definition but introduces friction discouraging adoption. This paper details an onboard vision model detecting VRUs by helmet status, triggering reactionary neuro-modulations of vehicle maneuverability. The architecture encompasses a YOLOv3 detector determining pedestrian/bicyclist crossing intent through path extrapolations, calibrated using lidar-fusion correcting distance estimates. The subsequent velocity governor adapts acceleration profiles based on predicted exposure …
Published in Journal of Communication Engineering & Systems · Vol. 13, Issue 3, 2023 · pp. 22–29 Read article
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Simulate a Deterministic Finite State Automata (DFA) Using Java Program
Abstract: Finite automata are computing devices that accept/recognize regular languages and are used to model operations of many systems find in practice. Their operations can be simulated by a very simple computer program. Automata simulators are pedagogical tools used to teach, learn and research automata theory. An automata simulator takes as input the description of an automaton and then simulates its working for an arbitrary input string. The description of the …
Published in Journal of Computer Technology & Applications · Vol. 9, Issue 3, 2018 · pp. 17–23 Read article
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Software-fault Tolerance with OOP Approach by NET
Abstract: ABSTRACTPresent study was focus on Object Oriented Paradigm using Visual Basic.net which can be reusable and robust structures that support the prediction of fault tolerance of software errors in the application layer. Once any software developed, their first goal is to create error free and objective met software. Although developers often have several problems after completion of their task, here we will give fault-tolerance techniques with vb.net. We are trying …
Published in Journal of Computer Technology & Applications · Vol. 1, Issue 1-3, 2011 · pp. 100–109 Read article
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A Novel Approach for Enhancing Direct Hashing and Pruning for Association Rule Mining
Abstract: ABSTRACTData Mining has been considered as a promising field in the intersection of databases, artificial intelligence and machine learning. Association rule mining has been one of the most popular data mining subjects, which can be simply defined as finding interesting rules from large collections of data. This paper introduces an enhanced hashing approach in discovering associations for largeitemsets. The proposed hashing approach scans the entire database only once using the …
Published in Journal of Computer Technology & Applications · Vol. 3, Issue 1, 2012 · pp. 1–8 Read article
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A Survey on Genetic Programming in Data Mining Tasks
Abstract: ABSTRACTGenetic programming (GP) is a machine learning technique used to give the optimized solution for the user specified tasks from a population of computer programs based on a fitness function. Genetic programming provides automated and optimized solutions for searching of large, poorly defined search spaces and even with the complexities of high dimensionality, multi-modality and discontinuity with noise. Knowledge discovery is an extremely complex process in the real world databases. …
Published in Journal of Computer Technology & Applications · Vol. 3, Issue 1, 2012 · pp. 9–15 Read article
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Efficient Information Retrieval based on Name and Aliases from the Web using Anchor Text Mining
Abstract: AbstractInformation Retrieval (IR) plays an important role in search engines. The major task is to search and retrieve complete information from the web in an effective and efficient way and hence it is found to be an enabling technology to realize the full potential of it. IR has a vital role in our day to day activities and it is considered to have a most prominent role in the search …
Published in Journal of Computer Technology & Applications · Vol. 5, Issue 2, 2014 · pp. 13–18 Read article
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A Practical Iterative Side Channel Cube Attack on AES-128/256
Abstract: AbstractThe Side Channel Cube Attack (SCCA) is a kind of Algebraic Side Channel Attack(ASCA) consisting of theoretical and practical aspects. This paper presents a general framework for the SCCA (called an Iterative SCCA (ISCCA)) on block ciphers in which theoretical and practical aspects are explained and the requirements are listed. On the theoretical side, we use extraction of quadratic equations, recognition of iterated chosen plaintexts, and cube iteration to improve …
Published in Journal of Computer Technology & Applications · Vol. 5, Issue 3, 2014 · pp. 31–45 Read article
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Measurement of Program Outcomes Attainment for Engineering Graduates by using Neural Networks
Abstract: AbstractThis paper aims to provide an evaluation method for the attainment of program objectives for engineering graduates as defined by NBA (National Board of Accreditation). As NBA requires specific evaluation techniques and measurement methods for measuring the attainment of course outcomes, program outcomes and program educational outcomes; this paper provides a solution of the measurement techniques using neural networks. The performance of all the students of a batch can be …
Published in Journal of Computer Technology & Applications · Vol. 6, Issue 2, 2015 · pp. 21–24 Read article
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Concept of Trees: Using Data Structures
Abstract: AbstractA tree is an important concept used in data structures. All important trees are mentioned here with their detailed explanation and diagrams representing their implementation. Properties of some are also given. Basic terminology is used to define the appropriate and exact meanings of the words taken in explaining trees concept. The overall concept and mainly the types of binary tree are explained.Keywords: Terminology, binary treeCite this ArticleLeetasha Maheshwari. Concept of …
Published in Journal of Computer Technology & Applications · Vol. 6, Issue 3, 2015 · pp. 86–92 Read article
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SQL Database
Abstract: AbstractSQL stands for Structured Query Language, which is designed for the storing, retrieval and management of data in relational database. SQL includes database creation, deletion, updation, insertion, execution, fetching rows and modifying rows, etc. SQL is an ANSI (American National Standards Institute) standard.Keywords: SQL, database, DDL (data definition language), DML (data manipulationlanguage)Cite this ArticleSalomi S. Thomas, Samuel K. Thomas. SQL Database. Journal of Computer Technology & Applications. 2016; 7(3): 1–5p.
Published in Journal of Computer Technology & Applications · Vol. 7, Issue 3, 2016 · pp. 1–5 Read article
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Improvement of Energy Consumption in Wireless Sensor Networks
Abstract: AbstractA WSN is a set of nodes structured to form a network which are wireless in nature. Routing is a significant technology in this network. A sensor network is composed with vast number of little sensors. All sensor nodes are well-defined with specific parameters in word of energy. Data transmission in wireless communication takes more power than data processing. When the nodes are sending additional number of data, proportionately their …
Published in Journal of Computer Technology & Applications · Vol. 8, Issue 2, 2017 · pp. 1–6 Read article
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Knowledge Acquisition in Artificial Intelligence
Abstract: Abstract Artificial Intelligence has gained so much popularity and its vast variety of application is already being witnessed by us but some specific Artificial Intelligence system requires knowledge over a particular subject in detail which is called knowledge-based system. This knowledge-based system requires knowledge in a systematic way that requires structuring, organizing, and storing knowledge in a way such that machine can have an application such as an expert system …
Published in Journal of Computer Technology & Applications · Vol. 11, Issue 3, 2020 · pp. 20–33 Read article
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Numerical Simulation of Deep Convolutional Neural Network Based Flower Classification System
Abstract: There are more than 250,000 recognized floral plant forms in 350 families. Further more the order, the plant checks of structures, the gardening industry, live plantations and scientific flower classification instructions depend on fruitful flower classification, including a content-based image recuperation. A wide range of applications also includes flower portrayals. The manual classification is however tedious and tiresome, particularly when the picture foundation is perplexing, with a huge number of …
Published in Journal of Computer Technology & Applications · Vol. 12, Issue 3, 2021 · pp. 23–31 Read article
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Virtuality Keyboard by AI
Abstract: As everyone knows, computer vision is used to process images in machine learning. Today, for this wonderful task, we are using OpenCV and the cv-zone library in Python. Everyone is familiar with OpenCV, and the cv-zone is essentially a library for hand detection, pose detection, face detection, and other related tasks. By this, we created a keyboard named as “Virtuality Keyboard”. It is just another example of today's computer trend …
Published in Journal of Computer Technology & Applications · Vol. 13, Issue 1, 2022 · pp. 24–36 Read article
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Issues and Challenges for Computing in Embedded System
Abstract: The reliability of any software system is very important for us. As we continue the process of error detection and error correction on the software system, the reliability of the software keeps on increasing. So, for modeling this growth in the reliability of any system, many formulations in the form of Software Reliability Growth Models has been proposed. Among these approaches, maximum approaches are based on NHPP. In this paper, …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 6, Issue 2, 2018 · pp. 18–21 Read article
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Otsu’s Principle to Control Traffic Congestion Considering the Density of Vehicle
Abstract: Right now, novel advancing traffic control structure which can without a lot of a stretch keep traffic in charge utilizing picture managing systems is introduced. As of now, web camera is utilized in every time of the automatic traffic control light so as to click photos of the streets where the traffic possibility will definitely happen. Fuse of vehicles in these photographs is settled utilizing picture managing instruments in Matlab …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 9, Issue 3, 2021 · pp. 23–28 Read article
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Data Mining Methods for Terrorist Activity
Abstract: ABSTRACTIdentification of outliers is an important component of data mining since such observations can have a profound influence and distort the analysis. In the recent years, detection of outlier has been broadly applied in the field of data mining. It is an important method for many research applications such as credit card fraud, computer intrusion detection, and criminal activities in electronic commerce, medical diagnosis and anti-terrorism, image processing, etc. Detection …
Published in Journal Of Network security · Vol. 5, Issue 3, 2017 · pp. 17–22 Read article
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A Study on Energy Efficient Coverage Aware Clustering Protocols in Wireless Sensor Networks
Abstract: In this study, energy efficient coverage aware clustering protocols for wireless sensor networks (WSNs) have been investigated by describing various clustering and coverage related issues. The coverage is more closely related to Quality of Service (QoS) coverage problem in WSNs. The term energy efficient coverage aware can be defined as the network lifetime including features like coverage lifetime and energy consumed by sensor nodes. Also, this study analyses the energy …
Published in Journal Of Network security · Vol. 6, Issue 3, 2018 · pp. 9–17 Read article
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Blockchain Technology: Systematic Review of Security and Privacy Problems and Its Scope with Cloud Computing
Abstract: The Blockchain is a mutual, disseminated record that encourages the process of account exchanges and following resources in a business organization. Blockchain empowers parties who do not completely confide in one another to keep up a lot of worldwide areas. It is a system comprised of transactions, immutable ledgers, decentralized peers, encryption processes, consensus mechanisms, optional smart contracts. It is a digital innovation which is meant to drastically alter financial …
Published in Journal Of Network security · Vol. 7, Issue 1, 2019 · pp. 1–6 Read article