Flexible Ranking Efficient Information Retrieval for Ranked Query in Cloud
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 7
Abstract
Efficient Query Processing using EIRQ Scheme on Cloud Data In a cost efficient cloud environment, a user can accept a certain degree of delay while retrieving information from the cloud to reduce costs. But there are two fundamental issues in such an environment in information retrieving: privacy and efficiency. This paper studies private keyword-based file retrieval scheme that was originally proposed by Ostrovsky to address the aforementioned issues. The scheme allows a user to retrieve files of interest from a un trusted server without leaking any information. The main drawback is that it will cause a heavy querying overhead introduces on the cloud, and thus goes against the original intention of cost efficiency in clouds. To enhance the privacy and efficiency in query processing this paper presents a schema called as efficient information retrieval for ranked query (EIRQ) based on an aggregation and distribution layer (ADL), to reduce querying overhead introduced on the cloud.
Authors and Affiliations
P. Sreekanth, M. Thanigavel, Y. Prathibha Bharathi, T. Sujilatha
Keywords
Related Articles
- EP ID EP21153
- DOI -
- Views 180
- Downloads 4
Auxiliary Power Saving In Air Cooled Steam Condenser by Pumps (A Heat Exchanger Used In Steam Power Plant)
Water demand from thermal power plants, mainly for steam condensation (power plant cooling) can place a significant burden on limited local and regional freshwater supplies. An approach to reducing this cooling water de...
Web content filtering for Educational & Business Organization: A Review
In the recent years, we have witnessed an impressive growth of on-line information and resources. The selfregulating nature of Web publishing, along with the ease of making information available on the Web, has allowed t...
Free Vibration Analysis of Differernt Materials under Crack as a Cantilever Beam
A simple and unified approach is presented for the vibration analysis of a cantilever beam. Natural frequency and damping ratio are calculated with an experimental process. Estimating damping still remains as one of the...
Method & Implementation of Relocalisation and Management for Smart System in WSN
during the development of a WSN, it is unknown which influences the nodes might experience, which nodes might crash and how long exactly the sensor nodes will last with available energy. Also nodes might experience high...
Adaptive Noise Canceller
Adaptive Noise Cancellation is an alternative technique of estimating signals corrupted by additive noise or interference. Its advantages lies in that, with no prior estimates of signal or noise, levels of noise rejecti...