https://ijecs.in/index.php/ijecs/issue/feed International Journal of Engineering and Computer Science 2019-04-23T15:56:49+00:00 P. Lohar editor@ijecs.in Open Journal Systems <p style="font-weight: 400;"><strong>International Journal Of Engineering And Computer Science </strong></p> <p style="font-weight: 400;">IJECS is a leading international journals for publication of new ideas, the state of the art research results and fundamental advances in all aspects of computer science and engineering. IJECS is a scholarly open access, peer reviewed international journal with a primary objective to provide the academic community and industry for the submission of half of original research and applications related to Computer Science and Engineering</p> <p style="font-weight: 400;">It is an international journal intended for professionals and researchers in all fields of computer science and electronics. The IJECS publishes research articles and reviews within the whole field computer science &amp; engineering, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject.</p> <p style="font-weight: 400;">IJECS welcomes the submission of documents relating to any branch of the Theory of Computing and Engineering and its applications in business, industry and other topics. The topics covered by the journal include artificial intelligence, bioinformatics, computational statistics, database, data mining, financial engineering, hardware systems, imaging engineering, industrial engineering, internet computing, networking, operations research scientific computing, software engineering and its applications</p> <p style="font-weight: 400;"><strong>Editorial Policy&nbsp;</strong></p> <p style="font-weight: 400;">Authors should prepare their manuscripts according to the instructions given in the authors' guidelines. Manuscripts which do not conform to the format and style of the Journal may be returned to the authors for revision or rejected. The Journal reserves the right to make any further formal changes and language corrections necessary in a manuscript accepted for publication so that it conforms to the formatting requirements of the Journal</p> <p style="font-weight: 400;"><strong>Why IJECS&nbsp;</strong></p> <ul> <li class="show" style="font-weight: 400;">&nbsp; &nbsp;IJECS is an International, Peer reviewed, Open Access Journal</li> <li class="show" style="font-weight: 400;">&nbsp; &nbsp;Paper will publish immediately in current issue after registration</li> <li class="show" style="font-weight: 400;">&nbsp; &nbsp;IJECS accepts original and high quality research and technical papers</li> <li class="show" style="font-weight: 400;">&nbsp; &nbsp;Authors can download their full length paper at any time</li> <li class="show" style="font-weight: 400;">&nbsp; &nbsp;frequency of publication Monthly</li> </ul> <p>Articles of IJECS are subjected to peer reviewing and these are included in the standard indexing databases like Cross Ref DOI, Index Copernicus (IC Value), Scientific Indexing Services SIS, Directory&nbsp;of&nbsp;Open Access Journals DOAJ, Directory&nbsp;of&nbsp;Research Journals Indexing DRJI, Google Scholar, Research Bible, New Jour, Jour Informatics, Science&nbsp;Center.</p> <p style="font-weight: 400;"><strong>Important notice</strong></p> <p>Authors can now directly send their manuscript as an email attachment to editor@ijecs.in&nbsp;</p> <p>All manuscripts are subject to rapid peer review. Those of high quality (not previously published and not under consideration for publication in another journal) will be published without delay. First-time users are required to register themselves as an author before making submissions by signing up the author registration form at journals website</p> <p>www. http://ijecs.in</p> <p>With the online journal management system that we are using, authors will be able to track manuscripts progress through the editorial process by logging in as author in authors Dashboard.</p> <p><strong>Top Reasons for publication with us</strong></p> <p><strong>Quick Quality Review:</strong>&nbsp;The journal has strong international team of editors and reviewers, Rapid Decision and Publication</p> <p><strong>Very Low Publication Fees:</strong>&nbsp;Comparable journals charge a huge sum for each accepted manuscript. IJEECS only charge the fees necessary to recoup cost associated with running the journal</p> <p>IJECS would take much care in making your article published without much delay with your kind cooperation.</p> <p>IJECS hopes that Researchers, Research scholars, Academician, Industrialists, Consultancy etc. would make use of this journal publication for the development of science and technology</p> https://ijecs.in/index.php/ijecs/article/view/4294 Improve Efficiency of Extreme Learning Machine based on Chaos Particle Swarm Optimization Method 2019-04-23T15:56:49+00:00 Yuwen Pan Zhan Wen 2278739957@qq.com Yahui Chen, Wenzao Li 2278739957@qq.com <p>Extreme Learning Machine (ELM) and Regularized Extreme Learning Machine (RELM) have advantages of fast training speed and good generalization. However, ELM/RELM often needs numerous number of hidden layer nodes to get better performance. The superabundant nodes in hidden layer maybe lead to low running speed. Thus it is not feasible to use ELM in some fields that require high speed algorithms. Therefore, in this paper, we propose an Improved ELM/RELM Optimized based on Chaos Particle Swarm Optimization (CPSO-ELM/RELM) to reduce the number of hidden layer nodes, but still maintain a desirable accuracy. At the same time, it lowers the running speed compared with other algorithms. To verify the application of this method, we design numerous experiments for ELM and RRELM. Their simulation shows that the approach improves the speed of the algorithms, and the accuracy is still high. This makes it possible to use improved CPSO-ELM/RELM in some system with high real-time requirements.</p> 2019-03-30T09:26:19+00:00 ##submission.copyrightStatement## https://ijecs.in/index.php/ijecs/article/view/4297 A New Approach to Autogeneration of Finite Element Meshes Over Curved Domains with Boundary Defined by Polar Equations 2019-03-31T16:20:20+00:00 H.T. Rathod htrathod2010@gmail.com Bharath Rathod htrathod2010@gmail.com K. Sugantha Devi htrathod2010@gmail.com K.V. Vijayakumar htrathod2010@gmail.com <p>This paper presents a new mesh generation method for a&nbsp; simply connected curved&nbsp; domain of a planar region whose&nbsp; boundary is defined by one or more equations in polar coordinates and a positive integer&nbsp; parameter&nbsp; ‘n’,&nbsp; ( n=2,4,6,8,......etc.) <strong>for specification of the wished degree of refinement.</strong>We first decompose this curved domain&nbsp; into simple sub regions in the shape of curved triangles. These simple regions are then triangulated to generate a fine mesh of&nbsp;&nbsp; linear triangles in the interior and curved triangles or linear triangles&nbsp; near to the boundary of curved domain.These simple regions are then triangulated&nbsp; to create 6-node triangles&nbsp; by inserting midside nodes to these triangles. Each isolated 6-node triangle is then split into four triangles according to the usual scheme, that is, by using straight lines to join the midside nodes. To preserve the mesh conformity a similar procedure is also applied to every triangle of the domain to fully discretize the given <strong>starshaped</strong> curved domain&nbsp; or cracked convex&nbsp; curved&nbsp; domains&nbsp;&nbsp; into all triangles,and quadrilaterals</p> 2019-03-31T16:20:19+00:00 ##submission.copyrightStatement## https://ijecs.in/index.php/ijecs/article/view/4296 Framework For Lossless Data Compression Using Python 2019-03-31T17:00:39+00:00 Manas Malik malikmanas17@gmail.com <p>A lot has been done in the field of data compression, yet we don’t have a proper application for compressing daily usage files. There are appropriate and very specific tools online that provide files to be compressed and saved, but the content we use for streaming our videos, be it a Netflix video or a gaming theater play, data consumed is beyond the calculation of a user. Back-end developers know all about it and as developers we have acknowledged it but not yet achieved it in providing on an ease level. Since the user would not never be concerned about compression, developers can always take initiative while building the application to provide accessibility with compression before-hand. We have decided to create a framework that will provide all the functionality needed for a developer to add this feature. Making use of the python language this process can work. I’m a big fan of Python, mostly because it has a vibrant developer community that has helped produce an unparalleled collection of libraries that enable one to add features to applications quickly. For the DEFLATE lossless compression, has a higher level of abstraction provided by the zlib C library, in Python it is generally provided by the Python zlib library which is an interface, we have a lot to do including the audio, video and subtitles of the file. We also make use of the fabulous ffmpy library.&nbsp; ffmpy is a Python library that provides access to the ffmpeg command line utility. ffmpeg is a command-line application that can perform several different kinds of transformations on video files, including video compression, which is the most commonly requested feature of ffmpeg. Frame rate and audio synchronization are few other parameters to look closely. This is an ongoing project and there remains few implementation aspects, data compression remains a concern when touched upon the design. We along with python community intend to solve this issue.</p> 2019-03-31T17:00:06+00:00 ##submission.copyrightStatement##