Global Journal of Computer Science and Technology (GJCST)
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Image Information Retrieval based on Edge Responses, Shape and Texture Features using Datamining Techniques
Get PDFThe present paper proposes a new technique that extracts significant structural, texture and local edge features from images. The local features are extracted by a steady local edge response that can sustain the presence of noise, illumination changes. The local edge response image is converted in to a ternary pattern image based on a local threshold. The structural features are derived by extracting shapes in the form of textons. The texture features are derived by constructing grey level co-occurrence matrix (GLCM) on the derived texton image. A new variant of K-means clustering scheme is proposed for clustering of images. The proposed method is compared with various methods of image retrieval based on data mining techniques. The experimental results on Wang dataset shows the efficacy of the proposed method over the other methods
Indian E-Governance System Opportunities and Challenges
Get PDFThe empowering part of the Information and Communication innovation (ICT) in the conveyance of administrations in the general population and government segment has picked up acknowledgment. Accordingly, an insurgency as far as administration is occurring everywhere. EGovernance accepts more prominent significance with regards to administration of today's legislative structures to achieve fast monetary development and enhanced personal satisfaction. The innovation and the techniques utilized as a part of E-Governance venture give a guide to proficient conveyance of administrations at the entryway step. In today's chance the advancement of any nation relies on upon the employments of E-Governance furthermore their entrance. Improvement of any nation can be judge by the extent of EGovernance in that nation. It has introduced straightforwardness in the administering procedure; sparing of time because of procurement of administrations through single window; lessening in defilement, accommodation and strengthening. There are numerous difficulties which making issues for Indian government to run e-administration. In this paper we need to investigate the convenience of e administration for the administration organizations and subject of India. We need to distinguish the segments those are profited through eadministration strategy furthermore introduced a thorough rundown of E-Governance ventures which is as of now being utilized as a part of India
Social Media Analytics using Data Mining
Get PDFThere is a rapid increase in the usage of social media in the most recent decade. Getting to social media platforms for example, Twitter, Facebook LinkedIn and Google+ via mediums like web and the web 2.0 has become the most convenient way for users. Individuals are turning out to be more inspired by and depending on such platforms for data, news and thoughts of different clients on various topics. The substantial dependence on these social platforms causes them to produce huge information described by three computational issues in particular; volume, velocity and dynamism. These issues frequently make informal organization information exceptionally complex to break down physically, bringing about the related utilization of computational method for dissecting them. Information mining gives an extensive variety of strategies for recognizing valuable information from huge datasets like patterns, examples and standards. Various data mining strategies are utilized for useful data recovery, factual displaying and machine learning. These systems generally do a sort of pre-processing of data, performs the data analysis and information. This study examines distinctive information mining procedures utilized as a part of mining different parts of the informal community over decades going from the chronicled systems to the forward model
Towards Configured Intrusion Detection Systems
Get PDFThis paper studies the challenges in the current intrusion detection system and comparatively analyzes the active and passive response systems. The paper studies the existing IDS and their usefulness in detecting and preventing attacks in any type of network and control traffic with the performance of the system to be improved. The study also evaluates the emerging avenues in Intrusion Detection System and explores the possible future avenues in intrusion detection scheme. It is observed that the detection-based systems have started to gain popularity in the IT security domain. The paper highlights the need to implement an appropriately configured IDS since an optimally configured IDS deters hackers, thus, reducing the need for investigation by security experts for security violations
A Neural Network Approach to Transistor Circuit Design
Get PDFTransistor amplifier design is an important and fundamental concept in electronics, typically encountered by students at the junior level in electrical engineering. This paper focuses on two configurations that employ neural networks to design bipolar junction transistor circuits. The purpose of this work is to determine which design best fits the required parameters. Engineers often need to develop transistor circuits using a particular topology, e.g., common emitter, common collector, or common base. These also include a set of parameters including voltage gain, input impedance, and output impedance. For the most part, there are several methodologies that can provide a suitable solution, however the objective of this work is to indicate which external resistors are necessary to yield useful designs by employing neural networks. Here, a neural network has been trained to supply these component values for a particular configuration based on the aforementioned parameters. This should save a significant amount of work when evaluating a particular topology. And it should also permit experimentation with several designs, without having to perform detailed calculations
Internet of Things (Iot) for Smart Cities- The Future Technology Revolution
Get PDFToday the world is becoming connected. The number of devices that are connected are increasing day by day. Many studies reveal that about 50 billion devices would be connected by 2020 indicating that Internet of things have a very big role to play in the future to come. The applications of IoT are immense which include Energy, Healthcare, and Agriculture to name a few. IoT is an emerging technology that works with the integration of many other present day technologies. There are many threats to the environment today among them urbanization is one. The growing needs of the uraban population across the world are posing a serious threat to the environment. We need to act fast and meet these needs by developing technologies that cater the world problems. One such solution is to develop a smart world. The most important application of IoT is smart cities. Smart city represents one of the most promising, important and difficult Internet of Things (IoT) applications. In the last few years, the smart city concept has played an important role in both scholastic and industry fields, with the advancement and operation of various middleware platforms and IoT-based infrastructures. This paper talks about the role of IoT in developing smart cities for a smarter world
Cloud Computing Distilled: What the Practitioner Needs to Know
Get PDFWhile cloud computing has moved to the forefront of strategic IT initiatives in recent years, only a few articles have focused on the basic fundamentals, and none have been written with the practitioner in mind. This article presents a basic, yet comprehensive discussion on what cloud computing is, and how it works. The article identifies and describes the core concepts that an IT manager should know about cloud computing, and provides simple explanations for how the fundamental methods of cloud are used and their impacts upon business processes. This article divides the technology of cloud computing into four distinct categories: service models, delivery architecture models, virtualization and performance. We describe three service models of SaaS, PaaS and IaaS, three architecture models of public, private and hybrid cloud, explain how virtualization technology works, and discuss the current trends in performance factors of HA, FT, scalability, optimization, control and management
Research on Big Data Analytics
Get PDFThis paper gives an insight in the scope of Big Data in the field of Geoscience and which scripting language is acceptable for Big Data.Big Data transforms traditional information to customary conviction of how data should be aggregated, processed, analysed and stored. Big data is rudimentary transfiguring world of science. The large volume of data is posing a great menace on scientists.As data volumes is increasing with time there is complication in transferring Big Data. Thus, it is vital to reinforce sustainable infrastructure, correct analysis of dataand reduction in data around Geoscience Big Data. The prominence of the growth on sharing of data has led to new inventions and it2019;s variations. Keywords: big data, geoscience, pytho
Estimation of Missing Attribute Value in Time Series Database in Data Mining
Get PDFMissing data is a widely recognized problem affecting large database in data mining. The substitution of mean values for missing data is commonly suggested and used in many statistical software packages, however, mean substitution lead to large errors in correlation matrix and therefore degrading the performance of statistical modeling. The problems arises are biasness of result data base, inefficient data in missing data when anomalous data is also present. In proposed work there is proper handling of missing data values and their analysis with removal of the anomalous data.This method provides more accurate and efficient result and reduces biasness of result for filling in missing data. Theoretical analysis and experimental results shows that proposed methodology is better
Enhancing Security to Protect e-passport against Photo Forgery
Get PDFElectronic Passport (e-passport) is one of the results of the electronic revolution in the World; since the passport is the document of the person in terms of identity and nationality and is the property of the country. One of the most important challenges is to protect this document from forgery. The common forgery for the passport is replacing its holder photo. The proposed system concentrates on the security part of the e-passport. It consists of two parts; the first part is hiding of the security code by using steganography and storing the same code in the RFID tag by the issuing country of the epassport. The other part will be operated at the control point of the destination country to make sure of the e-passport validity by checking the hidden code using NFC and verify it with the one in the RFID tag. If the two values are equal, then the system will compute a key using Diffie-Hellman Key Exchange. This key will be used to read the secret information in the tag