Conference Papers

Permanent URI for this collectionhttps://idr.nitk.ac.in/handle/123456789/28506

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Author: search.filters.author.Kulkarni, U.P.

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    Ubiquitous object categorization and identity
    (2006) Kulkarni, U.P.; Vadavi, J.V.; Joshi, S.M.; Chandra Sekaran, K.C.; Yardi, A.R.
    Ubiquitous computing technology provides an environment where users expect to access resources and services anytime and anywhere. Everyday objects communicate with each other and also with the Internet objects available today. People have an increasing desire for such ubiquitous access to information, anywhere, anyplace, and anytime. As ubicomp occurs everywhere, there may be a very large number of users/objects interacting with each other simultaneously in future. This necessitates the question of how to uniquely provide identity to infinitely growing objects and standard towards the uniformity of the data being exchanged by the various objects. The serious security risks and problems arise because resources can now be accessed by almost anyone with a mobile device in such an open model. In this paper, author proposes the way of providing uniqueness in scalable object identity, object categorization and standard in data being exchanged by various ubicomp compliant objects and explore the security issue in ubiquitous computing with a focus on authentication. © 2006 IEEE.
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    Distributed multi level security token based authentication for ubiquitous objects -DMSA
    (2006) Kulkarni, U.P.; Vadavi, J.V.; Joshi, S.M.; Chandra Sekaran, K.C.; Yardi, A.R.
    Ubiquitous computing technology provides an environment where users expect to access resources and services anytime and anywhere. The serious security risks and problems arise because resources can now be accessed by almost anyone with a mobile device in such an open model. This paper explores security in ubiquitous computing with focus on authentication. We propose a new model, which uses distributed hierarchical tree based approach for authenticating ubiquitous objects which overcomes the problems associated with centralized source of information. © 2006 IEEE.
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    Query language interface for ubiquitous objects
    (2008) Kulkarni, U.P.; Vadavi, J.V.; Yadwad, R.N.; Ahmed, T.; Chandra Sekaran, K.C.; Yardi, A.R.
    The vision of ubiquitous computing (UC) has been described in terms of the disappearing computers. To achieve this invisibility, the interactions between various objects of daily life should be as free as possible from explicit human administration. UC will enable the new breed of applications and systems resulting in to a smart world (SW) in which computational intelligence is distributed throughout the physical environment to provide services to people. To embed such autonomic behavior in every day objects around us, it is necessary to build knowledge repository, which helps objects in smart world to monitor, plan, analyze and execute autonomously like human being. In this paper author proposes query language interface for such knowledge representation of ubiquitous objects, which enables object aware capability and hence the object intelligence. © 2007 IEEE.