i-manager's Journal on Computer Science (JCOM)


Volume 5 Issue 1 March - May 2017

Research Paper

Test model for Cyberbullying

Anjusha*
Associate Professor, Department of Computer Science and Engineering, MLR Institute of Technology, Hyderabad, India.
Pimpalshende, A. (2017). Test Model for Cyber Bullying. i-manager’s Journal on Computer Science, 5(1), 1-6. https://doi.org/10.26634/jcom.5.1.13791

Abstract

With the development of Web 2.0, online correspondence and interpersonal organizations are rising. This variation helps clients to impart their data and team up to each other effectively. These web administrations help build up new associations between people or strengthen existing ones. Notwithstanding, they can likewise prompt malicious activities or a digital criminal is dealt in a cyberbullying case. In the meantime, it can make children and young age people to utilize the advances for the expectation of hurting another person. The proposed strategy is a powerful technique in order to recognize cyberbullying exercises via web-based networking media. The recognition strategy can recognize the nearness of cyberbullying terms and group cyberbullying exercises in informal community, for example, Flaring, Provocation, and Bigotry utilizing Semantic-upgraded Minimized Stack Denoising Autoencoders (smSDA). Due to the negative impact of cyberbullying, a few procedures and strategies are proposed to conquer this issue.

Research Paper

A Mining Analysis over Psychiatric Database for Mental Health Classification

Shivangi Jain* , Mohit Gangwar**
* PG Scholar, Department of Computer Science and Engineering, Bhabha Engineering Research Institute, Bhopal, India.
** Department of Computer Science and Engineering, Bhabha Engineering Research Institute, Bhopal, India.
Jain, S., and Gangwar, M. (2017). A Mining Analysis over Psychiatric Database for Mental Health Classification. i-manager’s Journal on Computer Science, 5(1), 7-13. https://doi.org/10.26634/jcom.5.1.13792

Abstract

Data mining approach helps in various extraction unit from large dataset. Mental health and brain statistics is an important body part which is directly connected with the human body. There are many symptoms which can observe from the mental health care dataset, especially with psychiatric dataset. There are many health diseases associated with such symptoms, i.e. Anxiety, Mood Disorder, Depression, etc, such as mental retardation, Alzheimer, dementia, and many other related with such symptoms. A proper classification and finding its efficiency is needed while dealing with different set of data. A classification of these diseases and analysis requirement makes it working for user understanding over disease. In this paper different classification algorithms are presented and classification is performed using J48 (C4.5), Random Forest (RF), and Random Tree (RT) approaches. The classification with precision, recall, ROC curve, and F-measure is taken in as computation parameter. An analysis shows that the Random tree based approach finds efficient result while comparing with J48 and Random Forest algorithm.

Research Paper

Back Propagation Network Based Brain Tumor Classification in Magnetic Resonance Image

L. Rajesh* , Kaavia**
*-** Department of Electronics Engineering, MIT Campus, Anna University, Chennai, India.
Rajesh, L., and Kaaviya. (2017). Back Propagation Network Based Brain Tumor Classification in Magnetic Resonance Image. i-manager’s Journal on Computer Science, 5(1), 14-21. https://doi.org/10.26634/jcom.5.1.13793

Abstract

Brain tumor is a major cause of death among many people. There are over one hundred and twenty types of brain and central nervous system tumors. In this paper, an automated support system has been proposed for the classification of tumor with the help of soft computing techniques. The usual detection of the brain tumor is accompanied with a lot of complexities due to the structure of the cells. Artificial Neural Network is used to classify the MRI image whether it is a tumor or benign. The constraints of manual analysis of the signal are it is time consuming, inaccurate and requires intensive trained person to avoid diagnostic errors. The Probability of proper classification has been increased by using efficient image segmentation algorithm, such as solidity and level set technique. Back Propagation Network (BPN) with image and data processing techniques is employed to implement an automated tumor classification. The performance of BPN classifier was evaluated in terms of training performance and classification accuracies.

Review Paper

An Exposition on Rescaling of Cache

Mayuri Chawla* , Sanjay M. Asutkar**, Vijay Chourasia***
* Assistant Professor, Department of Electronics & Telecommunication Engineering, Jhulelal Institute of Technology, Nagpur, India.
** Associate Professor, Department of Electronics & Telecommunication Engineering, MIET, Gondia, India.
*** Assistant Professor, Department of Electronics & Telecommunication Engineering, MIET, Gondia, India.
Chawla, M., Asutkar, S., and Chourasia, V. (2017). An Exposition on Rescaling of Cache. i-manager’s Journal on Computer Science, 5(1), 22-37. https://doi.org/10.26634/jcom.5.1.13794

Abstract

Over the years, as the dependence on the computer based system has been on the rise and the researchers have made inroads in the ways in which the performance of the system gets improved with the time. The authors have reviewed and analyzed the different schemes or methodologies which have been proposed by different researchers concerned with improving the performance of the hardware with intent of developing a new caching technique that will present the cache dynamically as needed and shuts the processor cache to save the power. The review has been carried to track the development that has been carried out over the years in the domain of cache utilization and its improvisations. The review includes research papers, publications, web sources, and other available literature with an eye towards providing a comprehensive comparative analysis. Thus they put forward the insights gained from the review.

Review Paper

A Review on using Artificial Neural Network in Diagnosis of Autism Spectrum Disorder

Lakhwinder Kaur* , Vikas Khullar**
* Postgraduate, Department of Computer Science and Engineering, CT Institute of Engineering, Management and Technology, Shahpur.
** Assistant Professor, Department of Computer Science and Engineering, CT Institute of Engineering, Management and Technology, Shahpur.
Kaur, L., and Khullar, V. (2017). A Review on using Artificial Neural Network in Diagnosis of Autism Spectrum Disorder. i-manager’s Journal on Computer Science, 5(1), 38-45. https://doi.org/10.26634/jcom.5.1.13795

Abstract

This paper discusses the concept of autism, its signs and symptoms, diagnosis and various technologies being used for diagnosis and treatment of autistic children. Autism is qualitative impairments in social interaction, communication and repetitive patterns of behavior. Autistic children can be treated as non communicative, non interactive and non responsive. The term autism was firstly used by Bleuler in 1908 to describe any patient and firstly described by Leo kanner in 1943. Autistic children suffer from mild, moderate, and severe levels of autistic behaviour. Mild level autistic children have few abnormal actitivites. Moderate level autistic children have moderate abnormal activities. Severe level autistic children have high abnormal functional activities. Autistic children symptoms can be easily seen within age of 18 to 30 months. Various methods of artificial intelligence are used for the diagnosis of activities or levels of autistic children by using various CHATS like CARS, ADI, ADOS, and DSMs. Various artificial neural network and fuzzy based system are used for detecting the severity levels of autism. By using the artificial neural networks and fuzzy system we can diagnose a child whether he is autistic or not.