Browsing Theses and dissertations by Title
Now showing items 231-250 of 1148
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D-latch based low power memory design
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)Low power consumption is the main attraction of the digital circuit design in the Sub threshold region of operation. In this region of operation less energy is consumed for active operation and less leakage power is ... -
Darshan on the highway: urbanisation and popular religion in contemporary Ahmedabad
(Dhirubhai Ambani Institute of Information and Communication Technology, 2009)Darshan on the Highway is a multimedia news story which is incorporated in a news website. It brings out the quality and characteristics of New SG Highway. In the recent years a new lifestyle has emerged on account of ... -
Data Augmentation Using CycleGAN for Children’s ASR43e
(2021)Extensive use of voice assistants by children in their day-to-day life activities asks for better performance of Automatic Speech Recognition (ASR) for children’speech. The recent advancements in ASR perform better for ... -
Data aware hybrid partitioning technique and query execution for RDF data
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)Storage of huge semantic web data using relational techniques has been an important research issue in web databases. Semantic web data is Resource Description Framework (RDF) data. Triple store technique is very inefficient ... -
Data blocking for partitioned data
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)Since last few years the data consumed and produced by various applications is increasing tremendously. This thesis aims to achieve faster query processing for this data. The overall work of the thesis is divided into ... -
Data warehousing and analytics for chatbot
(Dhirubhai Ambani Institute of Information and Communication Technology, 2020)For businesses it has become mandatory to solve the issues and problems that the customers are facing to ensure the customer loyalty. Man has always looked to take help of machines to remove human intervention and once ... -
DCA : (Data capturing application)
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)Imagine an institute with thirteen departments functioning under it. Now imagine most of these departments functioning with their own methodology, and most of them using their own software system. Can you think of a scenario ... -
Decoupling delay and bandwidth in stateless core networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)The use of network applications like VoIP, video conferencing and online stock marketing has greatly increased over the past few years. These applications require performance bounds on bandwidth, delay and delay variations ... -
Deduplication On Cloud Storage
(2021)Day by day people are moving towards cloud storage for ease of accessibility, availability, security etc. Data Deduplication helps cloud storage to utilize storage space efficiently. Deduplication process is easy when data ... -
Deep Learning based approach for Handwritten Gujarati Word Image Matching
(2021)Information retrieval from scanned handwritten digital copies is a very challenging task especially in Indian scripts like Gujarati due to the presence of joint and conjuct characters as well as matras, cursive nature and ... -
Deep learning based image super-resolution
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)Super-resolution is an algorithmic approach to increase the spatial resolution ofan image. In areas like medical imaging, satellite image processing, biometrics,robotics, text to speech conversion, optical character ... -
Deep Learning based Nuclei Segmentation in Histopathological Images: A perspective on Image Normalization
(Dhirubhai Ambani Institute of Information and Communication Technology, 2022)Histopathology is the diagnosis and study of the different tissues. For diagnosis of different diseases, there are parameters like nuclei count, anatomy of nuclei, etc. However, identifying these parameters manually is a ... -
Deep Learning for Severity Level-based Classification of Dysarthria
(2021)Dysarthria is a motor speech disorder in which muscles required to speak somehow gets damaged or paralyzed resulting in an adverse effect to the articulatory elements in the speech and rendering the output voice unintelligible. ... -
Deep learning techniques for speech pathology applications
(2020)Human-machine interaction has gained more attention due to its interesting applications in industries and day-to-day life. In recent years, speech technologies have grown rapidly because of the advancement in fields of ... -
Defending machine learning models against adversarial attacks using GANs
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)We have used Generative Adversarial Network (GAN) to defend against adversarial attacks. Pixel-wise and perceptual distance measures for images are used in the GAN training. We have used five different distance measures, ... -
Dekha andekha darbar : Documentary film
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)There's an old legend popular among the local folks of the Dangs district of Gujarat. It says that, when offered by the Britishers, the rajas or kings of Dang chose money over the rich and prosperous jungles of the region. ... -
Dekha andekhi: kaal aur kala
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)I wanted to make a documentary on the many challenges facing the Chhipa community of Sanganer and develop the argument that consumer’s lack of knowledge about the richness and value of this craft is also a factor contributing ... -
Dense disparity estimation using stereo images
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"“Stereo vision” refers to the ability to infer information on the three-dimensional (3D) structure and distance/depth of a scene using two images captured from different view-points. It imitates one of the tasks performed ... -
Depth from defocus
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)With the recent innovations in 3D technology accurate estimation of depth is very fascinating and challenging problem. In this thesis, a depth estimation algorithm, utilizing Singular Value Decomposition to compute orthogonal ... -
Desertification characterization using predictive soil modelling and pattern recognition
(Dhirubhai Ambani Institute of Information and Communication Technology, 2023)This thesis presents a hierarchical methodology for land degradation mapping,land use land cover classification, degradation process identification and map-ping using multispectral LISS-3 images. The study aims to demonstrate ...