Lahore Garrison University Research Journal of Computer Science and Information Technology
Not a member yet
227 research outputs found
Sort by
Routing Protocols Evaluation Review in Simple and Cloud Environment
Get PDFIn the field of information technology there are many computer jargons like cloud computing Ad-hoc, Software Define Network (SDN), network function virtualization (NFV) , and virtual machine (VM), etc. This review paper is basically a blend of brief study and review of many routing protocols used for Mobile ad hoc Networks (MANET) in the cloud as well as in simple network environment i.e. without cloud computing. This paper would also suggest the different challenges that are facing in cloud computing. The description of the different network simulators used in networking like NS2 tool, Opnet and Cisco packet tracer. The different metrics that are used in the networking are briefly explained. MANET is a group of wireless nodes that do not need centralized controlling entity as it rapidly moveschanges and forms networks to the nearest networking nodes
Weather Forecasting Pridiction using Mamdani Fuzzifier
Get PDFA climate expectation display is under study in view of the neural system and fuzzy surmising framework, and after that apply it to anticipate every day fuzzy precipitation given meteorological premises for testing. A "fuzzy ranked based neural system", which reenacts successive relations among fuzzy sets utilizing the manufactured neural system. It is outstanding that the requirement for exact climate expectation is clear while thinking about the advantages. Nonetheless, the over the top quest for exactness in climate expectation makes a portion of the "precise" forecast comes about pointless and the numerical forecast show is regularly intricate and tedious
ANALYSIS OF BORDER GATEWAY PROTOCOL, ITS TYPES AND MEASURES TO AVOID RISK
Get PDFThis is the age of digital communication. The process involves sending messages from one end of the network to other end using the internet, extranets and the Internet of Things (IOT) Technologies. Initially, the internet is a small community. But today internet becomes a global community as thousands of different administrative entities own and operate the internet. The process of transferring data across the network is known as routing. The process of routing is performed by using routers. Routers use certain protocols to achieve this task. The Broader Gateway Protocol (BGP) is an interdomain routing protocol that is used to connect two different autonomous systems. The autonomous system is collection of network that runs under a single administrative entity. This paper includes analysis and important techniques of border gateway protocol, types of BGP, its attributes, security threats and measures to avoid risks
An Expert System Technique for Sentiment Analysis of Opinions
Get PDFTo help the users and the product owners it is quite necessary to extract aspects from the online reviews, their sentiment polarities, and associations between them. There is a great deal of work done in the field of sentiment analysis. Lexical and learning-based systems can be combined to separate the assessments from online opinions and reviews. In learning-based techniques, the Gaussian mixture model can be used for getting probabilistic results for polarities against aspects and naïve baize classifiers for the problem of spam comments which produced better and competitive results against previous techniques
Parallel Data Transmission using New Line Encoding Method
Get PDFIn our research paper, we have introduced a unique and new line code method/technique that will have the capability to send two different codes in parallel or concurrently using a single line code, and this will be achieved without any major loss in the shape of the signal. In our proposed new line code, the structure of our code is based on two already well-known line codes that have been used many times in the data communication field, both of them have been combined together. We can say that our new line coding method is a hybrid encoding scheme. This line code combines the properties of already existing line code techniques. At the receiver end, we have implemented a very easy and basic separation technique that shall help us to separate the real user codes from the added line code, and this will happen without any disturbance or major loss/distortion. There will be no effect on the signal of input data
Cyberbullying in Individuals: Implications for Psychological Health
Get PDFThe aim of this research article and survey is to acknowledge the modern term of bullying, and develop better understanding of it by accessing all facts and causes of this problem. The effects of cyberbullying are directly proportional to effects of face to face bullying. Cyberbullying is negativity and aggressive behaviors that is often generated in a person's mind, it's traumatically effecting the psyches of adolescents and adults too. It also negatively effects the development of children, their academic performance, physical and mental health. Cyberbullying is a worldwide problem and many countries are experiencing its consequences. Cyberbullying has various impacts, and causes on one's health, so many services are provided by service providers such as physicians, nurses, parents and social workers. The objective is to educate parents, society and adults about symptoms of cyberbullying in victim as well as prevention and controlling over this problem. This paper includes consequences of cyberbullying on both victim's and bully's psyches. A survey has been conducted and its results are also included in this paper which shows the awareness rates, online bullying percentages and also other related factors that arises from cyberbullying
Divide & Quantum
Get PDFWhen the operating system was introduced to the world, many functions of it were also introduced that included process management, file management, memory management, networking. As the operating system tends to interact with different operations at the runtime so keeping that in mind we can say that the process management is most essential in an operating system because it allows the operating system to interact with different operations more efficiently and it also improves the timing of the operating systems to interact between the processes. In order to manage between processes many algorithms were introduced by different people and different minds and today we find this as an opportunity develop something new by keeping the previous algorithms in mind and compare them and find a best possible result
Hashing Based Software Watermarking for Source Code Files
Get PDFSoftware is developed and delivered to clients as a routine part of software engineering life cycle . Software is quite an expensive entity. However various attacks are possible on software to make its illegal use. Different solutions are there to prevent piracy. Software watermarking embeds a watermark in the source code so that it is undetectable yet it proves the ownership of the developer. The technique has been tested for C++ source code files, however, it can be applicable on any other language. The proposed techniques scans the code for all possible constants, forms a hash sequence using MD5 algorithm that calculates the watermark and stores in Date & Watermark Value Repository (DWVR)
Multi core Commercial Off-the-Shelf (Cots) Under the implementation of fault Tolerance
No full textThe fault-tolerant design is applicable to high performance IT systems, increased by an amount of false contacts from smaller structures. As a substitute for the hardware solutions that are based on software error tolerance mechanisms, proper solution can increase the reliability for the commercial-of-the-shelf (COTS) multicore processors within a cheaper range with efficiency for further use. This paper aims to create a hybrid approach to hardware-related software, the current Core Intel x86 family and Xeon multi-core platforms. To support memory transactional hardware (TSX Intel) in creating implicit hits and fast rollback redundant process execution and signature comparison for error detection and error recovery can be done through transactional packing. Existing applications have improved redundant instrumentation performance with tolerance to post-binary compound errors. Further physical improvement increases the applicability of the CPU SPEC benchmark approach proposed in 2006 with administrative costs and rated performance over 47% on average based on the existence of proposed hardware support. In this paper, all the techniques for hardware and software level that help us for the removal of faults in multi-core commercial-of-the-shelf (COTS) and that makes the system able enough to work properly. 
The Work Life Challenges Faced by Women in Our Society
Get PDFMen and women should possess same status as they are the most important pillar of any society; without their equivalent involvement in every sphere of life, no civilization can progress. As far as the abilities of women are concerned, they should not be considered any lesser than men. The women of our age are fulfilling their role as doctors, teachers, lawyers, and a number of other grounds of life but still society has not provided them the equitable position that they so rightfully deserve. The part of working women has transformed all over the world due to many socio-economic conditions. They are disregarded when it comes to making decision and are not encouraged to higher posts in offices even if they deserve to be. The natural belief that women are not capable of performing strenuous work or are less resourceful than men rules this prejudice of unsatisfactory salary packages for working on the same job. Some difficulties are certainly common, like mental and physical health, imbalance between family life and employment, unfair behavior towards women in the working place and work place perceptionregarding women's character etc. Thus, accomplishing balance in working life is essential for women who are working in order to have a good quality of life. Nonetheless government authorities and parents are reassuring the females to work and play a dynamic character in the growth of the society. Althoughthe atmosphere and working environments are the least fortunate for those who challenge to come out of the four walls of the safe haven yet the women had to start somewhere. This article describes the effort to discover the unpleasant challenges tackled by working women in sustaining equilibrium between theirindividual and professional life