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Frequency: 12 issues per year
ISSN: 2250–3005 (online version)
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International Journal of Computational Engineering Research

(IJCER)

 

Articles

 

Research Article  open access
Review Of Classifiers For Online Medical Information And Services
Ravi Pratap Singh || Dr. Namrata Dhanda || Vandana Dubey
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Data mining is a system of social occasion gaining from such tremendous data. Data Mining has three vital parts Grouping or Order, Affiliation Guidelines and Arrangement Investigation. By direct definition, all together/clustering analyze a game plan of data and make a course of action of accumulation rules which can be used to portray future data. Data mining is the system is to isolate data from an educational accumulation and change it into a sensible structure. It is the computational strategy of discovering outlines in broad instructive files including techniques at the intersection purpose of synthetic mental ability, machine learning, bits of knowledge, and database structures. The certified data mining undertaking is simply the customized or loader examination of immense measures of data to remove effectively cloud interesting cases. Data mining incorporates six essential classes of endeavors........

Keywords: Data Mining,Classification, Naive Bayes,RandomTree , J48 Decision Tree , Zeror , Multilayer Perceptron , Decision Tree , Application of Classifier.

Research Article  open access
Synthesis and Characterization Study of Cobalt Doped ZnO Magnetic Nano-Particles (MNPs)
Nana Pradhan
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

In this study, 5% cobalt doped ZnO magnetic nano-particles (MNPs) were synthesized using chemical method. The structural, optical and magnetic effect of cobalt doping into ZnO were investigated using X-ray diffraction (XRD), Ultra visible Infra-Red (UV-IR), Photoluminescence (PL) and Superconducting quantum interference device (SQUID) techniques. The structural properties of nano-materials include particle size and lattice strains were estimated by XRD data. Existences of nano-particles in to the samples were verified by Ultra visible absorption technique. The observed hysteresis by SQUID at 5 K revealed the super paramagnetic behavior and temperature dependence magnetization of magnetic nano-particles respectively.

Keywords: Cobalt, ZnO, Magnetic nano-particles, XRD, PL, UV visible, SQUID.

Research Article  open access
Comparative Analysis of Different Control Schemes for DC-DC Buck Converter
Pranjal Kalita || Pushpanjali Konwar || Mriganka Gogoi
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

DC-DC converter is some power electronic circuits that convert the DC voltage from one level to another. They have a very large area of applications ranging from computing to communication. They are widely used in appliance control, transportations and high-power transmission. Its increasing demand is based on its capability of electrical energy conversion. The basic topology of DC-DC converter are Buck converter and Boost converter, other topologies are derived from this two basic topology. Mathematical modelling of both Buck converter and Boost converter is done. In this paper the mathematical modeling for buck converter is performed. Some of the control schemes are summarized in this paper which includes Internal Model Control based PID control and Genetic Algorithm based PID control. Extensive simulation is carried out and the results are compared on the basis of transient parameters.

Keywords: Buck Converter, PID, IMC, Genetic Algorithm

Research Article  open access
The Construction Robots and Pathway to Implementation
Dr.Pandu Kurre || Mohmed Sahara
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Construction automation is generating much interest in the construction community over the last two decades. Conventional industrial robots occupy a fixed position within a work cell and the work-piece is brought to the robot. But, construction robots must travel to the workplace. A key requirement is the ability to move successfully from one work location to another. The robots employed in construction have followed the same concept as those employed in manufacturing. Building robots have been employed in various tasks including materials handling, various interior and exterior finishing tasks, and quality control. The serious problems faced by the industry are continuously declining productivity, low labor efficiency, high accident rate, low quality; insufficient control of the construction site, and the vanishing of a skilled workforce............

Keywords: Robots, Construction, Automation, Construction Industry, Building construction.

Research Article  open access
Improved Text Steganography Scheme Based On LZW Compression and Color Coding
Amanpreet Kaur || Sukhvir Kaur || Gunjan Sethi
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Steganography is a technology where modern data compression, information theory, spread spectrum, and cryptography technologies are brought together to satisfy the need for privacy on the Internet. The art of information hiding has received much attention in the recent years as security of information has become a big concern in this internet era. As sharing of sensitive information via a common communication channel has become inevitable, Steganography – the art and science of hiding information has gained much attention. This paper presents a mechanism of storing the secret message using color mapping and symbol mapping tables using LZW compression. Multiple parameters like capacity and processing time have been evaluated. Various experiments have been conducted and the results are analyzed in this paper.

Keywords: Steganography, cryptography, plain text, encryption, decryption, cipher, LZW, compression, color coding.

Research Article  open access
Optimal Centroid Estimation by Automatic Parameter Initialization for Partition Based Clustering Algorithm
D. Ashok Kumar || P. Velayudham
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Clustering is an unsupervised classification of patterns into small clusters. The main deviations of clustering techniques are quality of cluster classification and data analysis. Clustering is useful in several exploratory pattern analysis, grouping, machine learning and decision making as well as situations including data mining, document retrieval, image segmentation and pattern classification. In every day, people generate massive amount of data and store it into their database, for further analysis and management. This is a reason for exploding amount of knowledge and become a big data. It refers to extremely large datasets that may be analyzed computationally to reveal patterns, trends, and associations especially relating to human behavior and interactions...........

Keywords: Automated Clustering , Big Data, and Dimensionality Reduction.

Research Article  open access
Applications of Blockchain
Ayyub Ali || Dr.Mohammad Mazhar Afzal
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

In the initial age blockchain was considered as the platform for digital currency. But as time passed the blockchain become popular in many field because of its decentralized property. Blockchains are being used in a number of applications for secure transactions. The aim of this article is to have a glance on the current application areas and some future areas of blockchain.

Keywords: Blockchain, e-voting, trade and finance.

Research Article  open access
Knowledge Management In E-Business Environment
Mahdi Abbas Taher
Iran
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

The ultimate intention of this thesis is to achieve a better understanding of how some critical factors for the successful application of knowledge management (KM) can effect on e-business in companies. Besides, this study prepares a framework discriminating three dimensions of ebusiness: e-information, e-communication and e-workflow. KM covers an extensive range of usefulness and sustains various sets of activities and supposed that the KM success, are the Key Success Factors (KSFs) on the contributions of quality and quantity to the system. Therefore, to achieve the research objective, this work limits the field of investigation to that key success factors for KM, devoted to the formalization and the sharing of best practices and experiences within the organization and also examination of the influences and relationships between KSF and e-business.........

Keywords: Knowledge Management (KM), KFS, e-business, e-business dimensions.

Research Article  open access
Impact of Similarity Measures in Information Retrieval
K. Pradeep Reddy || T. Raghunadha Reddy || G. Apparao Naidu || B. Vishnu Vardhan
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

The World Wide Web is growing exponentially with huge amount of textual content. There is a need of effective techniques to cluster the similar documents into groups and to retrieve most relevant documents to user queries. The information retrieval field mainly deals with the grouping of similar documents to retrieve required information to the user from huge amount of data. The researchers proposed different types of similarity measures and models in information retrieval to determine the similarity between the texts and for document clustering. In this work, the experimentation carried out with various similarity measures on different types of standard datasets. The main objective of this work is analyzing the influence of similarity measures to match a given query against a set of indexed documents.

Keywords: Information Retrieval, Similarity Measures, Evaluation Measures, Standard Datasets.

Research Article  open access
Optimization of Die-Sinking EDM Process Parameters with Steel Electrodes Using ANOVA
B. Vinod Kumar || D.J. Jyothsna Devi
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Efficiency and quality are two essential viewpoints have turned out to be extraordinary worries in the present aggressive worldwide market. Each creation / fabricating unit primarily centers on these territories in connection to the procedure and item created. Legitimate choice of assembling conditions is a standout amongst the most critical perspectives in the Electrical Discharge Machining process, as these conditions decide vital attributes, for example, Material Removal Rate (MRR) and Tool Wear Rate (TWR). This paper deals with the optimization model to investigate the effect of Voltage and Duty Cycle in Die-Sinking EDM (DSEDM)............

Keywords: Die-Sinking EDM, Twin Tool Setup, Material Removal Rate, Tool Wear Rate, ANOVA.

Research Article  open access
Optimization of Geometric Design of Retaining Wall by Differential Evolution Technique
G S Bath || J S Dhillon || B. S. Walia
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

The retaining wall is generally employed for the construction of railways, highways, water front structures. Proper design of retaining wall is beneficial to retain earth at different levels on its either side to overcome the space scarcity. In this paper,Opposition based differential evolution (ODE) method being a global search technique is proposed to design the retaining wall maintaining the stability and geometry aspects.The opposition based learning strategy is applied to select the good candidates. To maintain the diversity in the population, migration strategy has been applied.The proposed ODE method enhances the capability to explore and exploit search space globally as well as locally.To design the retaining wall, the weight and cost of the retaining wall are minimized subject to feasible constraints...........

Keywords: Retaining wall, Optimized design, Differential evolution (DE) method, Opposition based learning, Multi-parameter optimization. Meta-heuristic optimization algorithm.


Research Article  open access
Solution of Space Time Fractional Partial Differential Equations By Adomian Decomposition Method
Dr. V. R. Nikam
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

The purpose of this paper is to solve different types of initial value problems (IVPs) for space time fractional transport equations, space time fractional diffusion and wave equations as well as space time fractional Airy's equation using the Adomian decomposition method. The method is successfully applied and series solution of initial value problems are obtained, converging to a function known as solution function of the initial value problems.

Keywords: Adomian decomposition method, Caputo fractional derivative, Mittag-Leffler functions, Riemann-Liouville integral, Space time fractional transport equation, Space time fractional diffusion-wave equations, Space time fractional Airy's equation.

Research Article  open access
Profit And Cost Benefit Analysis Of A Hardware-Software System Incorporating Interaction Failure, Human Error Common Cause Failure And Location Coverage
Monu Kumar || Rajeev Kumar
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

In the present paper, a stochastic model for a hardware-software system has been developed considering various kinds of failure that the system may encounter and recovery mechanism may be employed. The system may have hardware, software or hardware-based software interaction failures wherein the hardware-based software interaction failures occur due to undetected hardware faults in the system. Consequently, the system may transits from normal operative mode to either degraded hardware, software or to complete failure mode. The possibilities of human errors and common cause failures have also been taken wherein the common cause failures lead the system to complete failure mode whereas human errors may lead to hardware/software failure mode or to complete failure mode............

Keywords: Human error failure, common cause failure, reliability, mean up time, mean degradation time, profit, Markov process and regenerative point technique.

Research Article  open access
Evaluation Of Various Feature Selection Algorithms In Educational Data Mining
N. Sai Sragvi Vibhushan || Vikas.B
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Educational Data Mining is evolving as an important field of research that helps in predicting the performance of the students. Eventually, an educational institution can plan some strategies by the results obtained from an EDM process and improve the performance of the student. In EDM, prediction accuracy is the crucial concern. A feature selection algorithm removes the extraneous data and helps in increasing the accuracy of the classifier. Just a mere feature selection algorithm might not be completely helpful and hence to improve the performance of the classifier we perform an ensemble method on the classifier. An ensemble method produces different models and combines them to produce improvised results. We then evaluate various feature selection algorithms with their respective accuracies and then conclude the best possible feature selection algorithm for various classifiers on which the ensemble method is applied, for the data set.

Keywords: Accuracy, Classifiers, Ensemble methods, Educational Data Mining, Feature Selection, Boosting, Prediction.

Research Article  open access
Enhanced Encryption Algorithm Based On Prime Number, DNA Sequence And PI Sequence
Sasipreetham Kottu || Vikas B
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

In a World full of communications, it is essential to protect the data in order to ensure the privacy of the users. There is a lot of sensitive data present in the web and it needs to be protected. Conventional security methods like RSA,DES,AES algorithms and others are no longer sufficient enough to protect the data from any kind of potential abuse. Complex algorithms are required to encrypt the data which makes it difficult to break and ensures the security of data from theft by any third parties.We proposed an Enhanced Encryption Algorithm based on Prime number, DNA sequence and PI sequence which is used to encrypt the data in a more secured and complex manner. Our algorithm uses two different keys to produce the cipher text where one of them is generated with the help of a PI sequence which has nearly billions of digits with non repeating sequences and the other with a DNA sequence which has nearly 3.3 billion combinations. It produces different cipher text for the same plain text which confuses the hacker to achieve the original text and makes it near impossible to break it.

Keywords: Cryptography, PI, DNA, Cipher Text, Plain Text, Key, Encryption, Decryption.

Research Article  open access
Multisensor Data Fusion Based Early Warning System For Wireless Healthcare Monitoring
O.M.Sumathi || Malini Mudigonda
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Recent advancements in biosensor design, wireless embedded technology and machine-learning systems bring together the evolution of intelligence in healthcare monitoring. In the past, various applications have been designed in the filed of wireless data collection and analysis to enable early warning systems in healthcare. One major shortcoming in designing effective intelligent algorithms for healthcare system is immunity over the restricted bandwidth to accommodate larger sensor data.This constrainpossibly restricts the healthcare system to accommodate sufficient cognitive performance, analysis and interpretations over the observed healthcare data.............

Keywords: Cognitive systems, early warning system, healthcare monitoring, machine learning, multisensor data fusion, fuzzy inference.

Research Article  open access
Development of a Data Mining Based Model for Classification of Child Immunization Data
Sourabh Shastri || Paramjit Kour || Ankush Gupta || Shakshi Sambyal || Arun Singh Bhadwal || Amardeep Sharma || Professor Vibhakar Mansotra || Dr. Anand Sharma
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

In present times, healthcare domain has vast amount of data from prescriptions, treatment costs and outcomes, diagnostic tests, patient care records, insurance claims, immunization laws, available vaccines and many other fields because data gets collected on daily basis. The resultant healthcare data has certain characteristics that make its analysis very challenging and attractive. In this paper, we have developed a data mining based model for the classification of child immunization data. As immunization is an important part of healthcare, an attempt has been made to classify the child immunization data of Jammu and Kashmir state by applying Naïve Bayes classification approach of data mining. The data is classified into two class labels viz. Focus Districts and Non Focus Districts. A tool using Java NetBeans has been developed to carry out the classification.

Keywords: Healthcare, Databases, Data Mining, Classification, Immunization, Naïve Bayes, Net Beans.

Research Article  open access
Metadata Based Semantic Query In Indian Language Databases
Ch V S Satyamurty || Dr J V R Murthy || M Raghava
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

The information retrieval from semantically equivalent relational databases is a major challenge to the end users. More over the data retrieval from different languages and presenting to the knowledge workers is a major challenge. The query can be translated to various languages from native language to the target language and retrieving the data from various database schemas which are structurally different is a problem. This paper proposed a framework with such capability and displaying the results using the translator, wordnet and domain knowledge databases.

Keywords: Metadata, RDBMS, Semantic query, Structured query, Student, Translator, Wordnet.

Research Article  open access
Power consumption based on the Homogeneous Cellular architecture
Sivachandran.V || Dr.M.Malleswaran
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Telecommunication industry has burgeoning day by day, as the same time power required to run the base station also increases. As many countries had decided to shut down all the nuclear power reactors. Now energy efficiency has become a critical issue. Base stations (BS) account for a significant portion of energy budget in a cellular network. Traditional saving techniques switch some BS off completely during light loads in order to save energy. This creates a problem for backhaul network and also has a high probability of quickly returning to full capacity when demand increases. In this paper we propose a novel technique can cell zooming to reduce energy consumption at base station using adaptive greedy algorithm.............

Keywords: Energy consumption, Low traffic, Link Failure, Homogeneous Cellular.

Research Article  open access
Study of electronic and optical properties of vanadium-based double perovskite oxide: Ba2VNbO6
Lalhriatpuia Hnamte || R. K. Thapa
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

The electronic and optical properties of double perovskite Ba2VNbTO6 have been investigated using First-principles density functional theory (DFT). The exchange correlation effects are included through the generalized gradient approximation (GGA) exchange potential. The investigation of electronic properties showed Ba2VNbO6 to be semi-metal in spin-up and insulation in spin down. In both spin up and spin down channel, direct band gap along ΓX direction was observed. The real and imaginary parts of dielectric function, refractive index, absorption coefficient and reflectivity are calculated.

Keywords: FP-LAPW, DFT, GGA, DOS, reflectivity, optical, wien2k.

Research Article  open access
Minimizing Utilization Time for Specially Structured Two Stage Flow Shop Scheduling Problem with Job-Weightage, Transportation Time and Jobs in a String of Disjoint Job Blocks
Deepak Gupta || Shashi Bala || Pradeep Bishnoi
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Scheduling plays an important role in production management. It is helpful in improving the quality and increasing the rate of production, fulfilling the customer demands in time, to minimize the flow time or production cost etc. In flow shop scheduling the emphasis is on minimization of elapsed time but minimization of elapsed time may not always lead to minimization of utilization time. This paper provides a simple heuristic algorithm to optimize the utilization time of machines for specially structured n-job and 2-machine flow shop scheduling problem with jobs in a string of disjoint job blocks including job weightage and transportation time. An algorithm has been developed to minimize the utilization time of machines and is validated with the help of numerical examples. Keywords: Disjoint Job Blocks, Jobs in a String, Specially Structured Flow Shop Scheduling, Transportation time, Weightage of jobs, Utilization Time.

Keywords: ............

Research Article  open access
A comparative study for Short Term Load Forecasting usingANN with and without Wavelet transform
Ms. Surbhi Bansal || Mr. Rakesh Singh Lodhi || Dr. Pragya Nema
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

In this paper a work is presented to forecast week ahead loadusing ANN model with wavelet transform signal processing.The used datasets in this work are based on the past weather records. To demonstrate the effectiveness of the proposed approach data of load from 132 KV substation of Rajgarh (Dhar), M.P. has been taken to forecast the daily peak load for the Indore City of Madhya Pradesh.The data used in this work is from 1st Jan 2017 to 31st Dec 2017. All input variables have per day peak readings, so a total of 365 samples of each parameter are used in study. Further seven days load is forecasted from the above data and all this process is done on MATLAB environment.

Keywords: Short-term load forecasting; multi-layer perceptron; artificial neural network, wavelet.

Research Article  open access
Soft chemical synthesis and characterization of BaWO4 nanoparticles for photocatalytic removal of Rhodamine B present in water sample
Dr.Shilpi shrivastava || Ms.Sarvaree Bano || Ms.Jha Soni
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

In recent years, the use of metal oxides as photocatalysts for degradation of organic substances has attracted the attention of the scientific community. Metal oxide nanoparticles have been studied due to their novel optical, electronic, magnetic, thermal and potential applications as catalysts, gas sensors, photo-electronic devices, etc. In this research work, we report a simple, soft chemical route for synthesizing BaWO4 nanoparticles using cheap chemicals such as barium nitrate (precursor salt) and sodium tungstate (precipitating agent). The final product was dried at room temperature overnight and calcined at 400 °C and 800 °C for 2 h to get phase-pure product. The prepared nanoparticles (as prepared and heat-treated samples) were characterized by X-ray powder diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, energy dispersive X-ray analysis and UV–Vis spectroscopy techniques. Photocatalytic degradation characteristics of Rhodamine B in water using BaWO4 nanoparticles were studied and reported.

Keywords: BaWO4 nanoparticles, Soft chemical method Characterization ,Photocatalytic studies.


Research Article  open access
Impact Analysis of Attack in Multi-Hop LEACH Protocol in WSN
Nitika Singhi || Ravi Singh Pippal
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

The LEACH protocol (Low Energy Adaptive Clustering Hierarchy) is a type of hierarchical routing protocol. This paper aims to analyse the impact of attacks in cluster based Wireless Sensor Networks (WSN). It attempts to analyze performance analysis of attack under Multi-Hop LEACH protocol. In this experiment, the MATLAB simulator is used here to evaluate the performance of different types of attack under Multi-Hop LEACH protocol.

Keywords: Attack Analysis, Black hole, Cluster-based, Gray hole MANET, Security, Sink hole, WSN.

Research Article  open access
RFID Based Tracking System for Disabled and Aged People While Travelling
Bipul Basumatary || Bristi Sonowal || Karun Lama || Rima Brahma || N K Kaphungkui
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Till date, there have been numerous applications developed based on RFID technology, which have been implemented in various areas viz. agriculture, health-care, transportation etc. In this paper, an attempt is made and implemented to track the physically disabled and aged people while travelling a long distances in buses or public transport. The applied RFID technology will provide security to the disabled or aged people to reach their destinations safely. RFID will help the conductor or ticket collector of a bus to check the passenger's entry and exit. An RFID tag having unique ID will be provided per disabled or aged passenger at the ticket counter before the journey starts. When the passenger enters into the bus, this system will display the current location of the passenger............

Keywords: ...........

Research Article  open access
Real-Time Track Prediction of Vardah and Roanu Tropical Cyclones over the Bay of Bengal region using the ARW Model
P. Janardhan Saikumar || T. Ramashri
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

The real-time track prediction of tropical cyclones (TCs) over the Bay of Bengal (BOB) region at 9-km resolution is evaluated on the basis of initial conditions using the advanced mesoscale Weather Research and Forecasting (ARW) model. In the present study Vardah and Roanu two cyclonic storms (CS) developed in the BOB region in the year 2016, were considered for the real time track prediction. The Vardah tropical cyclone forecast simulation carried out for 102 hr, 78 hr and 54 hr and for the Roanu cyclone forecast simulations were carried out for 98 hr, 72 hr and 48 hr. Two nested domains are considered for WRF model simulation. The horizontal resolution of domain-1, and domain-2, are 27 km, and 9 km respectively............

Keywords: Tropical Cyclone, WRF Model, Track Error, Track Forecast, parameterizations, microphysics, cumulus physics.

Research Article  open access
Spam Filter using Naïve Bayesian Technique
Aditya Gupta || Khatri Mrunal Mohan || Sushila Shidnal
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

The investigation of performance of Naïve Bayesian machine learning algorithm in the context of antispamfiltering is done here. The increasing volume of unsolicited bulk e-mail (spam) has generated a needfor reliable anti-spam filters. Filters of this type have so far been based mostly on keywordpatterns that are constructed by hand and perform poorly. The Naive Bayesian classifier hasrecently been suggested as an effective method to construct automatically anti-spam filterswith superior performance. The investigation of the performance of the Naïve Bayesian filter is done on a publicly available corpus, a dataset from Kaggle, contributing towards standard benchmarks. At the same time, performance analysis of the Naive Bayesian filter has been carried out. This Method achieves95.56%accuracy and 93.91% precision spam filtering for the considered dataset, outperforming the keyword-based filterof a widely used e-mail reader.

Keywords: ............

Research Article  open access
Comparative Study Of Various Classifiers Using Assamese Speech Utterances
G.R.Michael || N.K.Kaphungkui || Piyush Kr. Thakur
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Emotion Recognition from speech is a recent 'state of the art' topic of research in the Human Computer Interaction (HCI) field. The need has risen for a more robust communication interface between humans and computer, as computers have become an integral part of our lives. A lot of work is currently going on to improve the interaction between humans and computers. To achieve this goal, a computer should be able to differentiate its present situation and respond differently corresponding to the observation. To make the human computer interaction more robust, the objective is that computer should be able to recognize emotional states in the same way as we humans do. The efficiency of the emotion recognition system depends on type of features extracted and the classifiers used for detection of emotions............

Keywords: Speech recognition, speech Emotion Recognition, MFCC, Gradient boosting, Logistic regression, SVM, Random Forest.

Research Article  open access
Analysis of Classification Algorithms on Heart Diseases Data using Association Rule Mining
KolluruVenkata Nagendra || Dr. Maligela Ussenaiah
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Association Rule Mining (ARM) is a promising technique to give experiences to better administration of incessant illnesses. In any case, ARM tends to give a staggering number of principles, prompting the long-standing issue of distinguishing the 'fascinating' guidelines for information revelation. Order Association Rules (CARs) demonstrative of the improvement of cardiovascular malady (CVD) are produced from preparing information and bunched in light of shared characteristic of cases fulfilling the govern predecessors. The execution effect of with all component is exhibited on different classification calculations, for example, Neural Network (NN), Support Vector Machines (SVM), eXtreme Gradient Boosting (XGBoost) and Random Forest(RF)...........

Keywords: Association rule mining; chronic disease management; Classification, Random Forest.

Research Article  open access
To Evaluate Strength Properties of Fibre Reinforced Concrete with Additives Using Different Curing Agents
Shivaprasad || Dr. ShreenivasReddy S || Maneeth P D || Brijbhusan S || Siddharath B
India
Paper Indexed : : 03.3005/xxxxxxx
International Journal of Computational Engineering Research, Volume 08 ~ Issue 06 (June – 2018)

Abstract

Curing in concrete plays the main role in developing strength of concrete and it helps in maintaining moisture contented in concrete during its early ages in order to enhance the required properties. A concrete curing agent forms a membrane over the top of the concrete surface. This stops the water on the surface of the concrete evaporating too quickly and hence helps to reduce cracking and dusting. Since concrete curing agent manages the behaviour of water in the concrete. The present experiment is carried out to investigate the effect of different curing agents on FRC with a replacement of cement by met kaolin at 10% and 30% of fly ash...........

Keywords: Curing Agents (Polyethylene Glycol-400, cure WB), Metakaolin, Fly Ash, Steel Fibres, Water Reducing Admixture (Conplast SP-430 BIS).