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Mechanism Design For Strategic Crowdsourcing
(Indian Institute of Science, 2013-12-17)
This thesis looks into the economics of crowdsourcing using game theoretic modeling. The art of aggregating information and expertise from a diverse population has been in practice since a long time. The Internet and the ...
Modeling, Optimization And Design Of A Solar Thermal Energy Transport System For Hybrid Cooking Application
(2013-06-12)
Cooking is an integral part of each and every human being as food is one of the basic necessities for living. Commonly used sources of energy for cooking are firewood, crop residue, cow dung, kerosene, electricity, liquefied ...
Throughput Of Wireless Mesh Networks : An Experimental Study
(2013-04-26)
Mesh network is gaining importance as the next generation network for many high speed applications such as multimedia streaming. This is because it is easy and inexpensive to setup mesh networks with mobile and PDA devices ...
Distributed Wireless Networks : Link Scheduling And Application Delay Modelling
(2013-05-23)
We address several problems that arise in a multihop wireless mesh network. First, we study the problem of joint congestion control, routing and MAC layer scheduling. We formulate the problem as an aggregate utility ...
Design & Implementation Of Low Power Sigma Delta ADCs For Wide Band Applications
(2013-06-13)
This thesis focuses on the design and implementation of low power Σ∆ ADCs in 130 nanometer CMOS technology. The design issues in the implementation of a third order ADC with a multi-bit and single bit quantizer are discussed. ...
Investigations On Sensorless Vector Control Using Current Error Space Phasor And Direct Torque Control Of Induction Motor Drive Based On Hexagonal And 12-Sided Polygonal Voltage Space Vectors
(2013-08-02)
Variable-speed Induction motor drives are nowadays used for various kinds of industrial processes, transportation systems, wind turbines and household appliances in the world. The majority of drives are for general purpose ...
A Digital Spectral Correlator For GMRT
(2013-07-29)
Image Structures For Steganalysis And Encryption
(2013-10-21)
In this work we study two aspects of image security: improper usage and illegal access of images. In the first part we present our results on steganalysis – protection against improper usage of images. In the second part ...