Browsing Theses and dissertations by Title
Now showing items 444-463 of 1148
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Facial expression recognition: feature based approaches to deep learning techniques
(Dhirubhai Ambani Institute of Information and Communication Technology, 2020)Facial expression recognition (FER) is a problem of pattern recognition that invites the attention of computer vision researchers for the last three decades. However, the problem is still alive due to challenges such as - ... -
Facing the Sea : The Vanishing Shores of South Kerala
(Dhirubhai Ambani Institute of Information and Communication Technology, 2023)Every beach has a story to tell. From the footprints left behind on its shores to the memories, we make there, it is a place where tales of love, friendship, happiness, comfort, and misery intertwine. It is a universal ... -
Fair downlink packet scheduling approach to support QoS in HSDPA environment
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)Traditionally, only best-effort traffic is supported by packet switching networks, but newer applications need communication services that allow end client to transport data with performance guarantees given in terms of ... -
Fault diagnosis algorithm for a flash ADC using oscillation based testing technique
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)With the advent of system-on-a-chip (SoC) designs, the semiconductor industry wants to solve problems that constrain the coexistence of analog and digital cores on a single chip. The complexities of modern (SoC's), comprising ... -
Fault tolerance schemes for mission critical applications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)In absence of atmospheric protection, electronics involved in space systems are exposed to radiation effects. For maintaining the proper functioning of the device in space various distinct techniques are put in use. A ... -
Feature based approach for singer identification
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)One of the challenging and difficult problems under the category of Music Information Retrieval (MIR) is to identify a singer of a given song under strong instrumental accompaniments. Besides instrumental sounds, other ... -
Feature for Live and Spoofed Speech Detection
(Dhirubhai Ambani Institute of Information and Communication Technology, 2023)The authorization to access specific information is given by a biometric system.Biometric systems are used for security purposes in a way that they prevent unauthorized access to important information or data (information ... -
Feature Selection Methods in Twin Support Vector Machines
(Dhirubhai Ambani Institute of Information and Communication Technology, 2023)For the development of a machine learning model both parameter tuning and feature selection are necessary . The model�s hyper parameters need to be tuned toachieve the best values because they have a significant impact on ... -
Features for Speech Emotion Recognition
(Dhirubhai Ambani Institute of Information and Communication Technology, 2023)The easiest and most effective or natural way of communication is through speech;the emotional aspect of speech leads to effective interpersonal communication.As technological advancements continue to proliferate, the ... -
Financial time series analysis and prediction using Chaos theory, HHT and SVR.
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)Stock market prediction is a very complex and therefore well studied area of economics and applied mathematics. The stock market prediction is often termed as a non-solvable problem precisely because as cited many times ... -
Finding Proxy For Human Evaluation Re-evaluating the evaluation of news summarization
(Dhirubhai Ambani Institute of Information and Communication Technology, 2022)Engaging human annotators to evaluate every summary in a content summarization system is not feasible. Automatic evaluation metrics act as a proxy for human evaluation. A high correlation with human evaluation determines ... -
Fingerprint image preprocessing for robust recognition
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)Fingerprint is the oldest and most widely used form of biometric identification. Since they are mainly used in forensic science, accuracy in the fingerprint identification is highly important. This accuracy is dependent ... -
FIR filter for high speed 60 GHz wireless communications.
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)In this thesis report the design and implementation of the FIR filter at 5 GS/s presented. IEEE 802.15.3c standard declared unlicensed band from 57 to 66 GHz. This 60 GHz wireless communication transmitter uses interpolator ... -
Firki Ni Dori
(Dhirubhai Ambani Institute of Information and Communication Technology, 2023)Makar Sankranti, a joyous and vibrant festival celebrated across India, brings together communities to embrace the spirit of unity, renewal, and cultural traditions. One prominent aspect of this festival is the age-old ... -
Fishing in common waters: fishing communities in coastal Gujarat
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)This report presents the design of a Graphic Novel as a storytelling medium; communicating ideas visually. The design project was initiated with an aim of communicating culture of coastal Gujarat to the rest of Gujarat ... -
Fist tales: cuisine of coastal Gujarat
(Dhirubhai Ambani Institute of Information and Communication Technology, 2015)The project focuses on an aspect of what UNESCO defines as the “ intangible cultural heritage of a country or a region”. It explores at the culinary heritage of Coastal Guajrat. One of the predominant elements of Gujarat ... -
Flight search system
(2020)Nagarro Software provides technology services that address the complex business needs of its clients.It provides outsourced software development services for in-house applications, across the project life cycle. Nagarro ... -
FM based pipeline ADC
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)This thesis aims at designing a new architecture for an FM based pipelined Analog to Digital Converter (ADC). It is based on the fact that power is a function of voltage and therefore handling with voltage becomes a difficult ... -
Forest stand height estimation using inversion of RVoG model over forest of north-eastern India
(2020)In recent years, multiple studies have been carried out to estimate forest height using Synthetic Aperture Radar (SAR) remote sensing techniques. The forest height is an essential forest resource parameter that is usually ... -
Formal analysis of two standardized protocols using standard spaces
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)To achieve secure communication it is critical to provide protocols which are secure against attacks. Formal methods are helpful in finding whether or not a protocol is secure. The first formal method for this task, namely ...