Browsing M Tech Dissertations by Title
Now showing items 442-461 of 820
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Learn Graph Laplacian for Sparse Frequency Domain Representation
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"Learning of graph topology plays an important role in processing structure and unstructured data which can be represented as graph signals. Graph topology for a given graph signal is not always readily available from the ... -
Learning based approach for image compression
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)Data compression is a process of storing same information with less data or space in computer memory. There are many image compression techniques that are available for storing images with less storage space. Minimizing ... -
Learning cross domain relations using deep learning
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)The Generative Adversarial Networks (GAN) have achieved exemplary performance in generating realistic images. They also perform image to image translation and produce good results for the same. In this thesis, we explore ... -
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 ... -
Legal informatics
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)Legal text are increasing exponentially with use of digitization and internet. It is difficult to process such large and complex legal documents. Catchphrase extraction is used to give fair knowledge of legal issues ... -
Lending loan originating & loan management system
(2020)Lending is used to automate the Loan System.The project is forwww.magma.co.in which is client of Kuliza Technologies. Lend.ln is a low-code lending suite that provides an end-to-end lending solution to banks and credit ... -
Letter Recognition of English Language Using Basic Strokes
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"In the recent era, perfection is an essential entity that de nes the work of a person and the determination of an individual towards his work. It is the most important aspect to draft the tasks carried out and form a ... -
Lifetime analysis of wireless sensor nodes using queuing models
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)Prolonging the lifetime of wireless sensor networks (WSN) is one of the key issues for wireless sensor network applications. For increasing the lifetime of network, each node should conserve its energy. Sensor nodes consume ... -
Light weight end to end pipeline for ingesting documents into UDR
(Dhirubhai Ambani Institute of Information and Communication Technology, 2020)The work describes here is to create an end to end data pipeline with open source tools and technologies available, we have used Nifi which is ETL (Extract, Transform and load) tool to ingest the data and transform it using ... -
Linearity enhancement technique for low noise amplifiers
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)The development of CMOS technology in to deep sub micron enables the use of such technology for implementation for GHz RF circuits. Personal communication needs a low cost and low noise RF transceiver for cellular applications ... -
Locality preserving projection: a study and applications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)Locality Preserving Projection (LPP) is a recently proposed approach for dimensionality reduction that preserves the neighbourhood information and obtains a subspace that best detects the essential data manifold structure. ... -
Localization for a habitat monitoring sensor network for ground turtles
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)This thesis work deals with the localization problem (i.e. finding the location of the sensor nodes) in sensor networks. This work is specifically concerned with the localization of the sensor nodes on small ground turtles ... -
Localization of target in wireless sensor networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)Advances in hardware and wireless network technology have made it possible to build and deploy dense ad-hoc wireless sensor networks of nodes collecting and disseminating information. One problem that arises in ad-hoc ... -
Log based method for faster IoT queries
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)With increase in the size of Internet of Things IoT device networks and applications, tremendous increase is witnessed in the size of IoT data. To build smart applications using IoT data, its efficient storage is important ... -
Lottery ticket hypothesis : using deeper conv nets and on Atari games
(Dhirubhai Ambani Institute of Information and Communication Technology, 2020)The lottery ticket hypothesis proposes that the over-parameterization of deep neural networks helps training by increasing the probability of a lucky subnetwork initialization being present rather than by helping the ... -
Low complexity 2-level (FFT-GOERTZEL) spectrum sensing method for cognitive radio
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)Energy detection in frequency domain is a preferred technique for the spectrum sensing and the accuracy of frequency estimation depends on the Discrete Fourier Transform (DFT) size. Instead of computing full length (N) ... -
Low cost design of IFFT module for dolby AC-3 decoder
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)Dolby AC-3 is a flexible audio data compression technology capable of encoding a range of audio channel formats into a low rate bit stream. AC-3 is the de facto audio standard for high-end digital consumer multimedia ... -
Low drop-out (LDO) voltage regulator without off-chip capacitor
(Dhirubhai Ambani Institute of Information and Communication Technology, 2009)Designing of Low Drop-Out Voltage Regulators (LDOs) operating without a large off-chip capacitor, having a very good transient response and maintaining the loop stability for full load current range in low supply voltage ... -
Low noise amplifier design at 2 GHz
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Low Noise Amplifier (LNA) is one of the most important building blocks of any wireless receiver. In this an attempt has been made to study two types of LNA designs. The first design is the conventional which consists of ... -
Low power and high speed sample and hold circuit
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)In this thesis work the design of a high speed and low power CMOS sample and hold circuit as a front-end block of pipelined analog-to-digital converter is described. The circuit consists of bottom-plate sampling with ...