Browsing M Tech Dissertations by Title

Now showing items 879-898 of 923

    • Ultra low power management unit 

      Davda, Abhishek A. (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      This work focuses on design of Minimum Energy Point (MEP) tracking loops.MEP is a point in energy vs. power supply voltage curve for which energy peroperations for a particular circuit is minimum. The design digitally ...

    • Ultra wide band dielectric resonator array antenna 

      Rathore, Bhanu Pratap Singh (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Wireless communication play a imported role in our daily life. Present scenario of communication, all wired ones becoming as wireless. So, to achieve efficient and affordable communication in wireless technology, compact ...

    • Uncertainty Modeling in Significant Wave Height Forecast 

      Savaliya, Harshkumar Mukeshbhai (Dhirubhai Ambani Institute of Information and Communication Technology, 2023)
      This thesis proposes different variants of LSTM models for point and probabilisticforecasting of significant wave height (SWH), a crucial component of wave energy.SWH forecasting is challenging due to ocean waves� complex ...

    • Understanding user intent in community question answering 

      Shah, Harsh Kaushikbhai (Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
      Yahoo! Answers, Quora like Community Question Answering (CQA) services are mainly created to remove the limitation of Web search engines by helping users to get information from a community. This CQA system has the so ...

    • Unlinking bitcoin transactions 

      Chavda, Vijay (Dhirubhai Ambani Institute of Information and Communication Technology, 2019)
      While considered as a secure payment system by many, Bitcoin suffers from a serious privacy issue: the publicly accessible blockchain allows one to see transaction details of every transaction that every happened since the ...

    • Unsupervised Cycle GAN based Homogeneous and Non-homogeneous Image Dehazing 

      Vekariya, Jaymin (Dhirubhai Ambani Institute of Information and Communication Technology, 2023)
      Atmospheric phenomena like haze, fog, and smoke degraded image visibility. Asa result, there is less contrast, colour distortion, etc. in the obtained image. Inremote sensing, computer vision, and photography, haze reduction ...

    • Unsupervised speaker-invariant feature representations for QbE-STD 

      R., Sreeraj (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      Query-by-Example Spoken Term Detection (QbE-STD) is the task of retrieving audio documents relevant to the user query in spoken form, from a huge collection of audio data. The idea in QbE-STD is to match the audio documents ...

    • Use of collaborative filtering for targeted advertising 

      Upadhyay, Ankur (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      Often in our daily life, we come across situations when we have many options available and are expected to choose one of them. May it be a bookstore, CD shop or a shopping store, even on the internet, the availability of ...

    • Use of GitHub in Computer Science Education 

      Patani, Prutha (Dhirubhai Ambani Institute of Information and Communication Technology, 2021)
      GitHub is a very popular cloud hosting service based on Git version control system (VCS). GitHub provides additional features to Git VCS like task management and bug tracking. GitHub has gained too much popularity in the ...

    • Use of probabilistic context free grammar for natural language interface for an application 

      Agarwal, Chetan (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      This thesis report deals with the development of a natural language interface for a database application (library system). This application uses Probabilistic Context Free Grammar as a computation model. The material ...

    • User Stories to Concept Map: An approach to Visualise Dependencies 

      Shah, Dishant (2021)
      "Writing the user stories which captures the user’s perspective in the agile framework is the starting step of gathering requirements. As user stories are written informally with fewer restrictions but may get affected ...

    • Vehicle detection and tracking 

      Rao, K. Ramprasad (Dhirubhai Ambani Institute of Information and Communication Technology, 2009)
      Real time trafficc monitoring is one of the most challenging problems in machine vision. This is one of the most sorted out research topic because of the wide spec-trum of promising applications in many areas such as smart ...

    • Verbose query processing in biomedical information retrieval 

      Khatri, Jyotsana (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Biomedical information retrieval is a challenging problem in information retrieval. In this work, we have reported the retrieval results for the verbose queries in biomedical information retrieval. The primary objective ...

    • Verifiable conjunctive keyword search using authenticated crawlers 

      Sharma, Ritu (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Authenticity of search results corresponding to the user�s query is an importantrequirement in public cloud as massive data are being generated from differentsources frequently. There is a constant rise in the trust issues ...

    • Verification of address generation unit and register file of digital signal processor using system verilog 

      Shah, Pratik Y. (Dhirubhai Ambani Institute of Information and Communication Technology, 2013)
      Verification of the digital systems become important part in the industry. In this thesis I verified two modules of ASIP DSP processor using System Verilog. The Thesis describes the design of Address Generation Unit (AGU) ...

    • Verification of multi-PHY SerDes IP 

      Datta, Anwesha (Dhirubhai Ambani Institute of Information and Communication Technology, 2020)
      This report gives a brief explanation of PHY interfaces and its sub-modules. It gives an overview of PMA , PCS Raw and the sequence of PHY initialization. The role of SerDes with its main components is elaborated to ...

    • Video captioning 

      Laheri, Vishal Bharatkumar (2020)
      In recent years, models for video captioning task has been improved very much. Despite advancement, it is still impeded by hardware constraints. Video captioning models takes a sequence of images and caption as inputs, ...

    • Video compression using color transfer based on motion estimation 

      Reddy, Pandu Ranga M. (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      Many compression techniques were developed in last decade and are being used in many applications like HDTV, Videoconferencing, Videophone, multimedia work stations and mobile image communications. It is also certain that ...

    • Video De-noising using graph signal processing 

      Lathiya, Mayur (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "Depth map videos have distinct characteristics and usually they are known as piecewise smooth (PWS) videos. Due to this characteristics, they are different from the natural videos as they have objects with sharp edges and ...

    • Video Object Detection and Identification in Dynamic Environment 

      Shah, Mahir Manishbhai (Dhirubhai Ambani Institute of Information and Communication Technology, 2022)
      Object Detection and Identification in the field of computer vision is widely regarded as one of the most difficult problems in computer science. Yet it is one of the most rising topics in recent years due to the advancement ...