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Cloud Computing is a set of IT Services that are provided to a customer over a network and these services are delivered by third party provider who owns the infrastructure and reduce the burden at user's end. Nowadays researchers devoted their work access control method to enhance the security on Cloud. RBAC is attractive access model because the number of(More)
The evolution of web has changed the way of interaction with the user. Web 2.0 encouraged more contribution from the user of varying level of mapping experience and is called Crowd Sourcing. Open Street Map is also the outcome of Crowd Sourcing. It is collecting huge data with help of general public, researchers have started analysing the data rather than(More)
Master data is critical for any business organization. Big organizations like Oracle, Infosys, IBM, Google, Facebook and TCS started working on Master Data Management (MDM) in early 20's. Multinational corporations spend millions of dollars for Managing their Master Data, so as to ensure quality of service and customer retention as well. Unlike big(More)
Cloud computing is an emerging model of business computing. It is basically a model that helps to provide on-demand network access from a shared pool that consists of client computers, distributed servers, cloud storage, applications and cloud services to the consumers. Cloud computing is definitely more than the internet. It is touching the new heights in(More)
Data quality is major concern area in an Data Warehouse environment. ETL tools focus on detection and correction of data quality problems that affect the success of a data warehouse. Data imported from source into the data warehouse often has different quality, format, coding etc. In order to bring all the data together in a standard, homogeneous(More)
Research in sentiment analysis, as defined, goes for classifying obstinate writings as per the extremity of the sentiment communicated. On the other hand, contingent upon the final utilization of the sentiment analysis errand, order of opinion is carried out at diverse levels. Case in point, when a user is keen on figuring out opinions individuals gave(More)
Researcher and policy makers perform many of the survey techniques for collecting data to identify their findings and decisions. The aim is to demonstrate a tool TDG that generates the synthetic dataset for researchers and policy makers where initials estimates are not available. In this paper we are discussing the approaches & key issues in generating the(More)
Sentiment analysis is the study of classifying human's sentiments, evaluations, attitudes, opinions about some topic, expressed in form of text or speech. In order to improve the customer satisfaction, many e-commerce sites provides the provision to write reviews about products. Instead of manually reading and evaluating numerous reviews, an automated(More)
  • References, N Cheung, +11 authors J Singh
  • 2012
Description The motivation for this project comes from the popularity of using slides (generally from presentation software, such as PowerPoint) in public presentations and the increasing proliferation of smartphones at these events. These types of presentations occur in many different scenarios, including the classroom setting and technical conferences. In(More)
Nowadays, client likes to take suggestions before spending on a new product. For this they go to online item review Web page for perusing other's encounters and saying for that item. A real issue which was disregarded so far is the investigation of review spammers. However, numerous scientists gave their productive commitment in this field of exploration(More)