Mathematics

God gifted sense of vision to the human being is an important aspect of our life. Visually impaired person find themselves challenging to go out independently. Blind people have big problem when they walk on the street or stairs using white cane, but they have sharp haptic sensitivity. In this project, we propose a gifted navigating device for visually impaired or blind people. The Walking stick will help the blind person by providing more convenient means of life. In the proposed system, we develop a walking stick named as Walking stick. A walking stick is equipped with sensor called ultrasonic sensor and it is used to detect the obstacles in front of the user. GPS technology is used for outdoor navigation purpose. GPS and GSM both are used to pin point the location of the visually challenged person. Solar panel is placed into the walking stick for power consumption which can be used when the batteries are drained, even it can be used to charge mobile phones. The main aim of the project is to contribute our knowledge and services to the people of blind and vision to India.

Now a day's business and computer application will depend on internet services with many users. The large volume of data that will
be worked in Internet services are shifting to data-driven way. Examples are Yahoo, Facebook. Cluster computing systems such as
MapReduce were usually optimized for batch jobs. The Internet Service uses Map Reduce, a large amount of peta bytes of data in a day-today
to process life. Cloud computational models must consider many factors such as energy consumption, resource utilization, job response
time, performance variability and cost.
The impact of these factors is further exacerbated by Cloud computing environments in the heterogeneity of workloads and
resources. Apache Hadoop is a framework that process large data sets across clusters of computers. As a subproject of Hadoop, Apache
Hadoop can be implemented by open source MapReduce model proposed by Google. It is now widely used in many Cloud applications
including those of Yahoo!, Facebook, and twitter.

Spatial queries pose a serious threat to user location privacy because the location of a query may reveal sensitive information about the mobile user. In this paper, we study k nearest neighbor (kNN) queries where the mobile user queries the location-based service (LBS) provider about k nearest points of interest (POIs) on the basis of his current location. We propose a basic solution and a generic solution for the mobile user to preserve his location and query privacy in kNN queries. The proposed solutions are mainly built on the Enhanced Paillier public-key cryptosystem and can provide both location and query privacy. To preserve query privacy, our basic solution allows the mobile user to retrieve one type of POIs, for example, approximate k nearest car parks, without revealing to the LBS provider what type of points is retrieved. Our generic solution can be applied to multiple discrete type attributes of private location-based queries.

Abstract�¢ï¿½ï¿½As deep web grows, there has been increased
interest in techniques that help efficiently locate deep-web
interfaces with search. Due to the large volume of web
resources and the dynamic nature of deep web, achieving
wide coverage and high efficiency . In existing system they
proposed a two-stage framework, namely Smart Crawler, for
efficient harvesting deep web interfaces. To achieve more
related results for a focused crawl, Smart Crawler ranks
websites to prioritize highly relevant ones for a given topic. In
proposed system the multi-key word search concept will be
used, the system will be giving all the possible relevant links.
This will be achieved in two ways 1st)The query which is
submitted to the application will be pre-processed, after pre-
processing only root words will be taken and it will find
Synonym, Hyponym and Hyponym and it will listed to the
user so this is the reason that all possible links can be found
related to search.

ABSTRACT:
This is the world of information. Bug tracking is a system which is used to solve out any type of bugs in any software. It is mostly useful. The Bug Tracker can be made from any two types. The first one being the system side, the other being the services side for any software company. In this system we have design different types of user permission like developer, tester
having different rights to connect software. As software development is completed, the projects are goes in the next phase i.e. testing. The test engineers those are working in the same project are test the product (Software developed by developer) and if any bug are found they can log (Enter) that bug with his description in our software also set the priority for that bug with his description in our software also set the priority for that bug like high, medium, low, not reproducible. After the first cycle of bug tracking is completed the developer those are working in those projects can log in to system and get the bug list with priority. He can solve the bug and change the status of that bug in our software. The administrator or Project manager can get the idea of bug status, work status of both developer and tester and time span for that project. There is also one major part of user side to test the software called as UAT (User Accepting Testing). If support engineer or client faces any issue in the system after delivery they can also log in to system and put their issue regarding that project.

Bug tracking is an essential discipline in the domain of software engineering. It has far reaching effects on the system when effectively used. The information provided in terms of bugs and solutions in the bug reports can help software engineers to act on them quickly and ensure that they are either rectified or eliminated from the system. The bulk of information provided in the bug reports may cause problem to developers in ascertaining poorly designed information. Therefore the bug tracking systems are to be improved and follow certain standards. To overcome the problem, we propose four fundamental directions to enhancing effectiveness of bug tracking systems. To demonstrate the efficiency of the proposed directions, we develop a
prototype application that tracks bugs effectively by capturing essential information from users and help resolve bugs quickly.

KEYWORDS:- Error, Bugs ,Software Development Life Cycle (SDLC), UAT (User Accepting Testing).

“A Cloud-Based Architecture for Next Generation Cell System”

Successful Implementation of Enterprise Resource Planning (ERP)

ABSTRACT:
Enterprise Resource Planning (ERP) system consists of different sets of software that are used to integrate the business functions in a company or organization. Given that these solutions provide an integrated solution to the needs of an organization, these systems are in high demand by all organizations. The full potential of these systems can only be realized only if they are successfully implemented. However, the implementation process is costly and time consuming, and thus requires careful planning and organization. If successfully implemented, ERP systems provide many benefits to those organizations that adopt them.this paper focuses on how ERP systems can be successfully implemented in organization and the critical success factors.The information provided in this paper may be used to guide organizations in the implementation of ERP systems.

KEY WORDS
SUCCESS FACTORS,
ENTERPRISE RESOURCE PLANNING,
INTEGRATED SOLUTION,
SUCCESSFUL IMPLEMENTATION