Browsing Theses and dissertations by Title
Now showing items 436-455 of 1148
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Explanations by Counterfactual Argument in Recommendation Systems
(Dhirubhai Ambani Institute of Information and Communication Technology, 2023)In recent advances in the domains of Artificial Intelligence (AI) and MachineLearning (ML), complex models are used. Due to their complexity and approaches,they have black box type of nature and raise the question of a ... -
Exploring small world effect in ad hoc network
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)Small world is a highly clustered i.e., a densely and fully connected network, with low degree of separation between the nodes. These networks have inherited the high clustering property of regular networks and low average ... -
Exploring suitable classifier for robust face and facial expression recognition.
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)Face recognition by machines has been studied since last few decades and the problem is attempted to be solved by various ways. However any robust solution is not acheived yet by the researchers due to numerous challenges ... -
Export to PPT & certification recommendation system
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)Export to PPT: Capturing screenshot of different Power BI reports and visuals and then adding then into PPT or PDF file along with some specific layout is time consuming process especially when it comes to be done on ... -
Exposure of MR physics throughout automation of test cases
(Dhirubhai Ambani Institute of Information and Communication Technology, 2020)The project aims at manual testing of requirements and automating it. Requirements are generated based on MR software. MR software is key to Magnetic Resonance Imaging (MRI) scanners, the medical device that make images ... -
Extraction Of Questionnaire Having Yes /No Format From Scanned Images
(2020)The problem at hand is digitization of scanned documents and extract the questionnaire from every page in form a small Image snippets. Do get the required questionnaire from scanned document, first it under goes through ... -
Extremely low voltage operational amplifier design with rail-to-rail input common mode range
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)Increasing trends towards battery operated systems demand circuits to be designed at low voltages. Low voltage operation severely limits the operational amplifier as a voltage buffer as the input common mode range available ... -
Eye localization in video: a hybrid approach
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)Location of eyes is an important process for operations such as orientation correction, which are necessary pre-processes for face recognition. As eyes are one of the main features of the human face, the success of facial ... -
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 ...