PRIVACY AWARE SPATIAL QUERIES
Journal Title: Indian Journal of Computer Science and Engineering - Year 2012, Vol 3, Issue 4
Abstract
The advancement in mobile communications and its integration with Geographical Information System result in tremendous increase in Location aware computing. Users thirst for Geo-Point of interest leads to exploration of different classes of spatial queries like nearest neighbor, range queries etc in location based computing. Each query type is unique and there is no frame work to combine these spatial queries. In this paper, we introduce a PASQAR: Privacy aware Spatial Query Assessor on Road Networks that processes the different types of queries based on user inputs. Further PASQAR masks the user identity using encryption technique. The experimental evaluation reflects result of applying various optimization techniques in query processing and proves the efficiency of PASQAR model.
Authors and Affiliations
K. B. Priya Iyer , Dr. V. Shanthi
Keywords
Related Articles
- EP ID EP161221
- DOI -
- Views 128
- Downloads 0
MODELLING PERFORMANCE MONITORING OF IT INFRASTRUCTURE COMPONENTS USING TIMED PETRI NETS
This paper focuses on utilization of Petri Nets as a modelling and simulation tool for analyzing performance monitoring of IT infrastructure. In order to make informed fine tuning decisions, modelling and simulation base...
A Review of Petri Net Modeling of Dynamical Systems
Petri nets are graphical and mathematical modeling tools which are gaining popularity in recent years. It is a tool for the representation of complex logical systems, such as synchronization, sequentially, concurrency an...
APPLICATION OF DATA MINING IN BIOINFORMATICS
This article highlights some of the basic concepts of bioinformatics and data mining. The major research areas of bioinformatics are highlighted. The application of data mining in the domain of bioinformatics is explaine...
SOFTWARE RELIABILITY OF PROFICIENT ENACTMENT
A software reliability exemplary projects snags the random process as disillusionments which were the culmination yield of two progressions: emerging faults and initial state values. The predominant classification uses t...
A SIMPLIFIED APPROACH TO WORD ALIGNMENT ALGORITHM FOR ENGLISH-TAMIL TRANSLATION
In this paper, a recently proposed word alignment algorithm is simplified for easy understanding and tested for an Indian language. The word alignment problem is viewed as a simple assignment problem and is formulated as...