Keerthi S. Shetty

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Over the past couple of years, the extent of the services provided on the mobile devices has increased rapidly. A special class of service among them is the Location Based Service(LBS) whi ch depends on the geographical position of the user to provide services to the end users. How ever, a mobile device is still resource constrained, and some applications(More)
In ubiquitous computing devices, users tend to store some valuable information in their device. Even though the device can be borrowed by the other user temporarily, it is not safe for any user to borrow or lend the device as it may cause private data of the user to be public. To safeguard the user data and also to preserve user privacy we propose and model(More)
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