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Effect of location inaccuracy on deterministic coverage and connectivity protocol in wireless sensor network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
Sensor networks have a wide range of potential, practical and useful applications. Energy saving is one critical issue for sensor networks since most sensors are equipped with non rechargeable batteries that have limited ...
Learning to rank: using Bayesian networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
Ranking is one of the key components of an Information Retrieval system. Recently
supervised learning is involved for learning the ranking function and is called 'Learning to Rank' collectively. In this study we present ...
Pulse shaping for linear time varying channels
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
Pulse shaping is the one of the important an critical area for wireless communication. In this article we show the relation between pulse shaping for wide sense stationary uncorrelated scattering (WSSUS) channels and
the ...
Mobility models and its application in ad-hoc network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
The Performance of MANET application depends on several parameters like no. of nodes,
node density, communicating traffic pattern, communication range of a node, routing
protocol, battery power of a node, mobility etc. ...
Enabling technologies for remote health monitoring
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
Blood Pressure (BP) is one of the vital signs to measure health care of the personand it is useful to find out the cardiovascular diseases. Recent research showsthat measurement of BP using physiological parameters is ...
Hardware implementation of multiband and multimode modem for software defined radio/ cognitive radio
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
Present day programmable hardware and SDR (Software Defined Radio) have enabled radio processing to switch from analog to digital. The work presented here describes a method of designing a multiband & multimode modulator ...
Auto tuning circuit for continuous time filters
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
This thesis presents the design of auto tuning circuit for continuous time filters and is designed for applications that require high linearity and moderate precision. This scheme is used to improve tuning range of 50% and ...
Policy based resource allocation on infrastructure as a service cloud
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
Cloud computing refers to the provision of computational resources on demand. Resource
allocation is an important aspect in cloud computing. Cloud user asks for resources in
terms of a lease. Lease stores the information ...
Service integration on social network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
Microblogging services are part of social network platforms, which allow people to
exchange short messages. Social networks provide people to play an active role in
collecting, analyzing and reporting news and information. ...
Similarity based regularization for online matrix- factorization problem: Application to course recommender systems
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
Recommender Systems have played a vital role in the emergence of e-commerce.Given a large amount of data about a user�s purchases, categorizing and generatingparameters that define each user�s behavior over a given set of ...