Browsing M Tech Dissertations by Title
Now showing items 642-661 of 820
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Receiver amplifier design using CMOS current feedback amplifier and current conveyors
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)In the world of high-speed communications, systems involving high-speed data transfer require circuits with innovative features for good performance in terms of speed and power consumption. These data transfer systems ... -
Recognic console
(2020)Users leave behind a large amount of data in digital footprints across different channels of engagement & consumption of products & services. Enterprises & governments are investing to adopt technology for efficiently ... -
Reconfigurable application specific instruction set processor for kalman filter (R-ASIK)
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)Kalman filter is one of the most important signal processing algorithms used in many tracking applications. The main challenges for hardware implementation of Kalman filter include compute intensiveness O (n3) of the ... -
Reconfigurable hardware implementation of image processing techniques
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)Nowadays, wearable devices are becoming increasingly popular in everyday lifedue to the advances in body sensor network. The primary concern of these devicesis the power consumption that has implications on the lifetime ... -
Reconfigurable Interrupt Driven Low Power Processor Having Deterministic Response
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"With the growth in number of portable devices and applications in variety,the computational complexities have increased many folds. With such increase in complexities, the computational requirement has also gone up. And ... -
Reconfigurable time-to-digital converter based on pulse stretcher and gated delay line
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)A reconfigurable Time-to-Digital Converter (TDC) based on pulse stretcher and Gated Delay Line (GDL) with variable 12 to 15 coarse bit and 5 to 8 fine bits is proposed. The coarse bits are varying to measure the different ... -
Reconstruction of 1-D signal from the undersampled version
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)In the present era of information the data transmission and data storage are done as per the sampling theorem. The sampling theorem states that a bandlimited signal has to be sampled at a rate two times the maximum frequency ... -
Redactable blockchain and chameleon hash function characterization
(2020)Redactable Blockchain – a framework that helps to rewriting or compress the data of blocks in blockchain technology. There are several reasons to use Redactable Blockchain, a necessity to edit or remove the relevant content ... -
Reducing climate vulnerabilities of cotton farmers in Banaskantha (North Gujarat)
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)The multiple regression models is used to analyze the effect of frequently changing weather, like wide uctuation in monsoon rains, extremes in temperature, etc. on the cotton crop in North Gujarat Region. The study is ... -
Reduction of power using innovative Clock Gating and Multi Vth techniques in digital design
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)Low power is one of the most important issues in today’s ASIC (Application Specific Integrated Circuit) design. As the transistors scale down, power density becomes high and there is immediate need of reduction in power. ... -
Region based multiple object tracking with LSTM supported trajectories
(2021)Object Tracking is the growing field in the area of computer vision with its demands in various areas in monitoring and surveillance. Areas of surveillance can be improved with proper and efficient trackers which can ensure ... -
Remaining useful life prediction and bug triaging using machine learning techniques
(Dhirubhai Ambani Institute of Information and Communication Technology, 2020)In the field of engineering, it’s become important to understand machines and components of it, not only in terms of how they are performing currently but also how their performance degrades over time. Breakdown of a machine ... -
Replay spoof detection on voice assistants and automatic speaker verification systems
(2020)Automatic Speaker Verification (ASV) systems and Voice Assistants (VAs) are highly vulnerable to the spoofing attacks. Spoofing refers to an intentional circumvention wherein an imposter tries to manipulate a biometric ... -
Replay spoof detection using handcrafted features
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)In the past few years, there has been noteworthy demand in the use of Automatic Speaker Verification (ASV) system for numerous applications. The increased use of the ASV systems for voice biometrics purpose comes with ... -
Representation learning for speech technology applications using deep learning methods
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)In context of speech, deep learning architectures such as autoencoder and ConvolutionalNeural Network (CNN) are being used in the field of Automatic SpeechRecognition (ASR). However, they are seldom used as representation ... -
Representation theory in signal processing: some connections through gap
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)This thesis is concerned with the study of some of the recent developments in the area of signal processing that arise from the connections of discrete transforms and their inherent symmetries with the representation theory ... -
Research Article Recommendation System Using LDA Topic Modeling
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"A personalised recommender system for research articles suggest research papers according to the user preferences. Many times user wants the suggestions according to his/her own interest. In this research article recommender ... -
Resource allocation on infrastructure as a service cloud using policies
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)Conventionally, a cloud refers to an Infrastructure as a service cloud. Infrastructure as a service cloud providers manage a large set of computing resources. These resources can be provided to cloud users on demand in the ... -
Resource discovery in computational grids: quantitative comparison and analysis of MDS and DHT
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)Grid Information Services provided by most of the grid middlewares aim at discovering resources in wake of large number of Grid nodes. Many Grid Information Services (GIS) have been deployed in different Grid middlewares. ... -
RESTful web service integration
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)Internet is providing the platform for accessing different kinds of services in a distributed and heterogeneous environment. Software components are available on Internet in the form of Web Services. Service Oriented ...