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390 articles for “software engineering”
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Comparison Analysis of Routing Protocols with Variation in Node Density for Rayleigh Fading
Abstract: AbstractOne of the most overlooked factors in evaluating the performance of ad-hoc routing protocols is the variation in the signal strength known as fading. In wireless network, MANET suffers a huge loss in performance due to obstacle between transmission and variation in signal strength at receiver. Many routing protocols are proposed based on which neglect the effect of fading and path loss. Main objective of this paper is to find …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 4, Issue 2, 2017 · pp. 1–5 Read article
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Impact of Fading in On Demand Routing Protocol of MANET
Abstract: AbstractFading is a major impairment while transmitting a signal in wireless communication channel. It is caused by multipath propagation. That is signals from different paths can constructively or destructively interfere with each other. Thus, it becomes very necessary to reduce this effect, to transmit the signal effectively to the receiver. Many routing protocols are proposed based on which neglect the effect of fading and path loss. Main objective of this …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 4, Issue 2, 2017 · pp. 6–10 Read article
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Different Various Techniques of CBIR: A Review
Abstract: Abstract—The content-based image retrieval (CBIR) is turning into a supply of precise and fast retrieval. In this paper, the strategies of CBIR are mentioned. As image collections are growing at a rapid fee, call for efficient and powerful equipment for retrieval of query pictures from a database is expanded appreciably. Among them, CBIR have turn out to be very famous for browsing, looking and retrieving pictures from a big database …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 4, Issue 2, 2017 · pp. 18–24 Read article
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Study of Perl Language
Abstract: Several scripting languages have come into being nowadays, of which, some are utilized more frequently as compared to others. This is due to the divergent attributes that they possess. Programming languages have become more acceptable in computing areas like software engineering, bioinformatics and other fields. Diverse languages are assessed based on various criteria, which provide guidance to researchers in variegated spheres. This paper gives an insight into the basics of …
Published in Journal of Web Engineering & Technology · Vol. 3, Issue 2, 2016 · pp. 35–39 Read article
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Selection of Optimal Threshold in Digital Images using Collision Entropy and Min Entropy
Abstract: AbstractImage segmentation partitions an image into multiple segments based on properties of discontinuity and similarity. Thresholding is one of the important methods for image segmentation. It is used to discriminate foreground from the background of an image. The selection of suitable threshold value in the image is a challenging task. Thresholding value depends upon the randomness of intensity distribution of the image. Entropy is a parameter to measure the randomness …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 4, Issue 2, 2017 · pp. 25–31 Read article
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Skin Tone based Face Detection using Nonlinear Transformation and Its DSP Implementation
Abstract: AbstractThe face detection plays key role in the facial recognition algorithms, which are used in many applications such as security surveillance, person identification etc. This paper proposes a new skin tone centred face detection algorithm to improve detection accuracy and detection speed. A nonlinear transformation technique used to decrease false alarms in skin tone detection stage. The proposed algorithm has been implemented on Taxas Instruments TMS320DM642 DSP processor and our …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 4, Issue 3, 2017 · pp. 9–16 Read article
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Data Extraction Using NLP for Unstructured Text Categorization
Abstract: Abstract In this research project, I tried to crawl the web and files to create a dataset so that it can be fetched to FRL (Fuzzy rough set-based semi-supervised learning algorithm). The approach used in the project is with the help of semi-supervised learning that made use of unlabeled data for training typically a small amount of labeled data with a large amount of unlabeled data. We de ne and …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 4, Issue 3, 2017 · pp. 30–39 Read article
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Emergent and Self Organizing behavior in Heat Diffusion Model
Abstract: Abstract-Heat Diffusion equation is used to determine thechange in the function of u over time. We try to discuss different experimental parameters from an existent heat diffusion model given by Netlogo for simulation of steady-state temperature distribution of a thin plate as the model shows complex behavior when we change the temperature of the sides to different levels. In addition, we try to modify the model and discuss how emergence …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 4, Issue 3, 2017 · pp. 17–22 Read article
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Contrast Image Enhancement with its Techniques and Problems: A Survey
Abstract: Abstract—Image Enhancement (IE)deal with improving the image togivesadditional details. Subsequently image transparency is very simply affected by lightening, climate or tools which have been utilized to capture the image. These situationscan lead to image undergo from low contrast and information loss. The coreobjective of IE is to highlight detail which is unseen in image or to enhance contrast in a small contrast image. This paper shows a literature surveyof someIE …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 4, Issue 3, 2017 · pp. 23–29 Read article
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Optical Character Recognition in the computering
Abstract: In today's world, advances in advanced scientific techniques drive more human communication limits in different areas of technology. One of these areas is the field of character recognition known as OKR. A simple way to store and remove in formation in these paper documents is in the computer system and then stores them as images. In this fast paced world there is a great need to digitize printed documents and …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 1, 2018 · pp. 1–5 Read article
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An Analysis on Feature Selection Method using Real Coded Genetic Algorithm (RCGA)
Abstract: The work presented in this thesis mainly focuses on the solving protein structure prediction (PSP) problem from machine learning models. The prediction of distance-to-native of protein structure is carried out using regression machine learning models with six physicochemical properties. The objective is to predict the distance to the native like structure in the absence of its true native state and report how far a structure is from its true native. …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 1, 2018 · pp. 23–30 Read article
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EMBEDDED CONTROLLER FOR ENERGY EFFICIENT OCCUPANCY MONITORING
Abstract: Air conditioning systems are the important part for providing ambient atmosphere inside buildings, for that building energy management systems (BEMS) are used. Ambient atmosphere means temperature control, humidity control, electronic equipment’s control, etc. The system consists of an embedded processor with an Internet of things (IoT) platform integrated with IR sensor and camera systems. The IoT devices have several sensors for measuring various parameters like temperature, humidity, inlet air coming …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 1, 2018 · pp. 6–11 Read article
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Dynamic Testing Of Soft Computing Techniques
Abstract: Software Testing plays an crucial role in the software development lifecycle as it is used to enhance the quality and increase the reliability of software. Software testing successfulness is always determined on the basis of generated test cases and their prioritization. So, it consumes more effort, time and cost. Today, a huge number of soft computing based approaches are available for better exactness in testing. This paper aim is to …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 1, 2018 · pp. 31–39 Read article
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Review on Weather Events Forecasting Using Data Mining Algorithms
Abstract: Weather events forecasting is the most imperious and stimulatingfunctioning responsibilities supported by meteorological departments worldwide. Amongst all weather events, rainfall plays the most authoritative role in the life of human beings. Human society to a great level depends upon its frequency at various scales. Data mining is a process that mechanically abstracts useful patterns from a given data set. Thecommon algorithms and techniques for rain forecasting like Artificial Neural Networks …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 1, 2018 · pp. 12–22 Read article
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Software Quality Assurance Methodology with GUI Testing Tool: Ranorex
Abstract: Any software organization can only achieve reputable quality in the global market by focusing on quality. The Software Quality Assurance (SQA) approach is an important factor in every software development and is designed to ensure quality and productivity requirements are met. Methodology requires testing automation tools that enable developers and testers to computerize the complete practice of software progress effort effortlessly. The purpose of this research paper is to make …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 2, 2018 · pp. 11–17 Read article
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A Complete Study of Different Models for Software Fault Prediction
Abstract: Context- Software faults prediction improves software quality, software reliability, and software efficiency by early identification of faults. Numerous classification methods have been suggested for this task.Objective- The main objectives of the studies are (i) find the number of defects in AEEEM defect datasets, (ii) Challenges faced with Imbalanced Datasets.Method- We use AEEEM defect datasets for the prediction of faulty classes using four deferent machine learning technique. This particular paper present …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 2, 2018 · pp. 1–10 Read article
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Knowledge discovery in software defect datasets using learning algorithms
Abstract: In this paper, the learning impact on various classification models were studied which were built using binary class-imbalanced data. Before the learning process, some preprocessing techniques were applied to training datasets for removing the redundancy. Nowadays feature selection and sampling techniques become an essential tool for many data mining task because learning algorithms do not perform well with defective datasets, dimensionality reduction problem arises. Sampling technique is also used to …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 2, 2018 · pp. 18–26 Read article
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A Various Study of Tamper Detection and Forgery image : A Survey
Abstract: The fast and dynamic development in innovation dissolves the trust in the integrity of imagery. With the wide accessibility of digital technology and apparatuses, a few of influenced territories concerning digital world are modern photograph scams in media, political battles, military, and mold and media outlet. The fast rate at which the digital crimes are expanding has turned into a noteworthy concern, particularly in the courtroom. To provide food these …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 2, 2018 · pp. 27–36 Read article
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Caching Proposal Based on Least Recently Used Algorithm and AVL Tree
Abstract: In proxy caching, the cache server gets the request for an object from a consumer. A cache is most likely saved in memory or on disk. A memory cache is in the main greater hastily to study from than a disk cache. The Least Recently Used (LRU) cache replacement calculation is a straightforward and by and large utilized plan. Proxy caching is a unique procedure to lower network traffic and …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 2, 2018 · pp. 37–47 Read article
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Solutions to the Cold Start Problem in Recommender System: A survey
Abstract: Collaborative Filtering (CF) is one of the techniques of recommender system to recommend the items to user based on previously collected preferences of other users. The efficiency of recommendation is mainly depending on how much information about target user and target item available in the system. When this information are not available sufficiently then it creates problem in the system for the new user and new item, which is known …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 3, 2018 · pp. 14–21 Read article