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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
Modeling and Analysis of Flexible Manufacturing System with FlexSim
B.Santhosh Kumar || Dr.V.Mahesh || B.Satish Kumar
India
Paper Indexed : : 03.3005/05100106
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 10 (October 2015)

Abstract

Flexible manufacturing system (FMS) is a highly integrated manufacturing system. The relation between its components is very complex. The mathematical programming approaches are very difficult to solve for very complex system so the simulation of FMS is widely used to analyze its performance measures. Also the FMS components are very sophisticated and costly. If FMS has to be implemented then it is better to analyze its results using simulation which involves no loss of money, resource and labour time. As a typical discrete event system FMS have been studied in such aspects as modeling and performance analysis. In this paper, a concept and implementation of the Flexsim for measuring and analysis of performance measures of FMS is applied. The other well defined mathematical technique, i.e. bottleneck technique has also been applied for the purpose of comparison and verification of the simulation results. An example FMS has been taken into consideration and its flexsim model and mathematical model has been constructed. Several performance measures have been used to evaluate system performance. And it has been found that the simulation techniques are easy to analyze the complex fexible manufacturing system.

Keywords: Bottleneck, Flexible Manufacturing System (FMS), FlexSim, Simulation

Research Article  open access
Efficient Resource Allocation to Virtual Machine in Cloud Computing Using an Advance Algorithm
Rajeev Kumar || Aditya Sharma
India
Paper Indexed : : 03.3005/051007012
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 10 (October 2015)

Abstract

The focus of the paper is to generate an advance algorithm of resource allocation and load balancing that can deduced and avoid the dead lock while allocating the processes to virtual machine. In VM while processes are allocate they executes in queue , the first process get resources , other remains in waiting state .As rest of VM remains idle . To utilize the resources, we have analyze the algorithm with the help of First-Come, First-Served (FCFS) Scheduling, Shortest-Job-First (SJR) Scheduling, Priority Scheduling, Round Robin (RR) and CloudSIM Simulator.

Keywords: VM(Virtual machine)

Research Article  open access
Web Content Mining Based on Dom Intersection and Visual Features Concept
Shaikh Phiroj Chhaware || Dr.Mohammad Atique || Dr. Latesh. G. Malik
India
Paper Indexed : : 03.3005/0510013020
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 10 (October 2015)

Abstract

Structured Data extraction from deep Web pages is a challenging task due to the underlying complex structures of such pages. Also website developer generally follows different web page design technique. Data extraction from webpage is highly useful to build our own database from number applications. A large number of techniques have been proposed to address this problem, but all of them have inherent limitations because they present different limitations and constraints for extracting data from such webpages. This paper presents two different approaches to get structured data extraction. The first approach is non-generic solution which is based on template detection using intersection of Document Object Model Tree of various webpages from the same website. This approach is giving better result in terms of efficiency and accurately locating the main data at the particular webpage. The second approach is based on partial tree alignment mechanism based on using important visual features such as length, size, and position of web table available on the webpages. This approach is a generic solution as it does not depend on one particular website and its webpage template. It is perfectly locating the multiple data regions, data records and data items within a given web page. We have compared our work's result with existing mechanism and found our result much better for number webpage

Keywords: Document Object Model, Web Data Extraction, Visual Features, Template Detection, Webpage Intersection, Data Regions, Data Records

Research Article  open access
Sub-Graph Finding Information over Nebula Networks
K.Eswara Rao || A.NagaBhushana Rao
India
Paper Indexed : : 03.3005/0510021029
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 10 (October 2015)

Abstract

Social and information networks have been extensively studied over years. This paper studies a new query on sub graph search on heterogeneous networks. Given an uncertain network of N objects, where each object is associated with a network to an underlying critical problem of discovering, top-k sub graphs of entities with rare and surprising associations returns k objects such that the expected matching sub graph queries efficiently involves, Compute all matching sub graphs which satisfy "Nebula computing requests" and this query is useful in ranking such results based on the rarity and the interestingness of the associations among nebula requests in the sub graphs. "In evaluating Top k-selection queries, "we compute information nebula using a global structural context similarity, and our similarity measure is independent of connection sub graphs". We need to compute the previous work on the matching problem can be harnessed for expected best for a naive ranking after matching for large graphs. Top k-selection sets and search for the optimal selection set with the large graphs; sub graphs may have enormous number of matches. In this paper, we identify several important properties of top-k selection queries, We propose novel top–K mechanisms to exploit these indexes for answering interesting sub graph queries efficiently.

Keywords: Nebula Networks, Top-k sub graph, Indexing

Research Article  open access
A Study on Video Steganographic Techniques
Syeda Musfia Nasreen || Gaurav Jalewal || Saurabh Sutradhar
India
Paper Indexed : : 03.3005/0510030034
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 10 (October 2015)

Abstract

Data hiding techniques have taken important role with the rapid growth of intensive transfer of multimedia content and secret communications. The method of Steganography is used to share the data secretly and securely. It is the science of embedding secret information into the cover media with the modification to the cover image, which cannot be easily identified by human eyes. Steganography algorithms can be applied in audio, video and image file. Hiding secret information in video file is known as video steganography. Video Steganography means hiding a secret message that can be either a secret text message or an image within a larger one in such a way that just by looking at it, an unwanted person cannot detect the presence of any hidden message. For hiding secret information in the video, there are many Steganography techniques which are further explained in this paper along with some of the research works done in some fields under video steganography by some authors. The paper describes the progress in the field of video Steganography and intends to give the comparison between its different uses and techniques

Keywords: video steganography, LSB method, data hiding, embed, stego video, AVI, PSNR.

Research Article  open access
Study on groundwater quality in and around sipcot industrial complex, area cuddalore district,tamilnadu
Inbanila.T || Arutchelvan.V
India
Paper Indexed : : 03.3005/0510035039
International Journal of Computational Engineering Resaerch, Volume 05 ~ Issue 10 (October 2015)

Abstract

STATE INDUSTRIES PROMOTION CORPORATION OF TAMIL NADU(SIPCOT) cuddalore phase 1 has estabilished in 1984 at an extent of 518.79 acres. currently between 26 and 29 functional units are lie within phase1 of the industrial estates.At least 10 villages lie within or in the vicinity of the industrial complex. Till date no sites has been developed for secure storage of hazardous wastes generated by the industries in the estate. In absence of such facilities factories have dumped these wastes on neighbouring lands and in open pits. By the industries own admission,out of the 20 million litres of fresh water required by the companies, 18 million litres (90%) of the water is released back to their environment as toxic effluents.These poisons have leached into the ground water and contaminated the water resources of communities living around the factory. This study was carried out to asses the Quality of ground water in and around SIPCOT industrial complex in cuddalore district. The Quality was assessed in terms of physico chemical parameters.Ground water samples were collected from 30 locations in and around the study area and analyzed (APHA,1998) to know the present status of the Ground water Quality. The results were compared with standards prescribed by ISI 10500-91.It was found that the ground water was contaminated at few sampling locations.The remaining locations shows that the parameters are within the desirable limits and fit for drinking purpose

Keywords: Ground water, water Quality,SIPCOT.