Browsing M Tech Dissertations by Title
Now showing items 264-283 of 820
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Digital implementation of orthogonal frequency division multiplexing
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"OFDM (Orthogonal Frequency Division Multiplexing) is the most important part of 4G and 5G technology which is adopted by many standards because of its various advantages. In this thesis, firstly prototype of OFDM system ... -
Dimensionality reduction using deep autoencoder
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)All the traditional techniques originating from statistics and geometry theory for dimensionality reduction learns underlying manifold by preserving relationships in low-dimensional feature space. In order to use these ... -
Disease specific biomedical literature mining : A visual interface
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"The vast amount of online resources available in the biomdedical domain makes it challenging for the user to fulfill an information need. Most of the existing approaches for biomedical text mining try to alleviate the ... -
Disparity estimation by stereo using particle swarm optimization and graph cuts
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)Stereo vision is based on the process of obtaining the disparity from a left and a right view of a scene. By obtaining the disparity, we find the distance (depth) of each object point from the camera so that we can construct ... -
Distant supervision for relation extraction
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)Relation Extraction(RE) is one of important task of Information Extraction. InformationExtraction is used to get data from natural language text. Relation extractionis done using different methods. Most techniques found ... -
Distant supervision for relation extraction from text
(Dhirubhai Ambani Institute of Information and Communication Technology, 2017)"Relation Extraction(RE) is an important part of Information Extraction(IE) which helps to extract facts from unstructured textual data. Supervised relation extraction is challenged by domain dependence and high labeling ... -
Distributed caching mechanism for video on demand on the Internet
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)Video on Demand applications in the Internet are delay sensitive and highly resource intensive applications. Such applications require streaming of large video files in a time bound manner. Because large volume in terms ... -
Distributed clustering for heterogeneous wireless sensor network in data gathering applications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)Wireless Sensor networks have revolutionized the paradigm of gathering and processing data in diverse environment such as, wildlife area, kindergarten or agriculture farm. The nodes in these networks usually have a very ... -
Distributed medium access control (MAC) protocol at 60 GHz for outdoor wireless networks
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)Growing demands of high bandwidth and data rates in wireless networks haveinspired the US Federal Commission Council (FCC) to free the licensed 60 GHzspectrum for emerging technologies. Typically, wireless networks operate ... -
Distributed meeting scheduling using vehicular-social network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)The importance of vehicular communication and intelligent transportation systems is increasing manifold these days; especially due to the fast growing support technologies. Social networking is also an emerging system ... -
Document Language Classification Using Deep Learning Approaches
(2021)Optical character recognition (OCR) refers to the task of recognizing the characters or text from digital document images. OCR is a widely researched area for the past many years due to its applications in various fields. ... -
Document representation using extended locality preserving indexing
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)The main purpose of web search is to obtain the relevant information pertaining to our need from the documents available on the Internet. Each term (word) in a document contributes to a dimension. It is challenging to ... -
DOOH automation
(Dhirubhai Ambani Institute of Information and Communication Technology, 2020)As time proceeds the way of advertisement also changes. In the early days Indians used handmade posters on fabrics, Egyptians used papyrus to make sales messages and wall posters. By the invention of the printing press, ... -
DOOH automation
(2020)Rishabh software provides Digital and Paper Advertisement solutions in various countries.Rishabh Software develops one Web application using that any company is able to advertise their product or Brands in various place.Before ... -
DOOH automation
(2020)Out-of-home (OOH) advertising or outdoor advertising, also known as out-ofhome media or outdoor media, is advertising that reaches the consumers while they are outside their homes. The Out-of-Home (OOH) has evolved into ... -
Driving behaviour monitoring solution
(2020)AssetTrackr as a whole provides different kinds of Vehicle tracking solutions to the Fleet Management companies in real-time using GPS and other peripheral devices to capture data from the vehicle. The AssetTrackr web ... -
Dual-band and shorted microstrip patch antenna design for communication system applications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Dual-band and miniaturized microstrip patch antennas are in much demand due to their small size, light weight and planar configuration. In this thesis, an attempt is made to design and analyze miniaturized microstrip patch ... -
Dual-band microstrip antenna design
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)Multi-frequency microstrip antennas are very much in demand due to their physical and mechanical properties like small size, lightweight, thin profile, low power consumption, and ease of implementation in the domestic ... -
Dynamic partition and allocation for distributed systems
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)Data Partitioning and Allocation is crucial to improve query performance in Distributed Systems. Several workloads based partitioning techniques have been proposed by research community. For changing dataset and query ... -
Dynamic recognfiguration of cache memories for leakage power reduction
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)Power is increasingly becoming a design constraint for low power VLSI circuits. It has become one of the most important paradigms of design convergence for future icroprocessors. The scaling of the CMOS channel length to ...