Browsing M Tech Dissertations by Title

Now showing items 695-714 of 923

    • Private targeted advertising using homomorphic encryption 

      Dave, Ainish Juotindra (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Privacy of the user data in online setup is an important feature. The users of Internetdo not want to share their private information or interests with anybody.The targeted advertising domain clearly tracks the user activity ...

    • Processor allocation for parallel applications in computing cluster 

      Gajjar, Mrugesh R. (Dhirubhai Ambani Institute of Information and Communication Technology, 2004)
      We study the problem of processor allocation in multi-computer for parallel processes that do I/O and IPC (Inter Process Communication). A simulator has been modified to accept synthetic parallel workload that does I/O and ...

    • Prolog based approach to reasoning about dynamic hierarchical key assignment schemes 

      Mundra, Anil Kumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
      The problem of allowing the higher level users access the information related to lower level is called Hierarchical Access Control Problem. In a hierarchical access control system, users are partitioned into a number of ...

    • Protecting mobile agents against malicious hosts using trusted computing 

      Panchal, Niravkumar K. (Dhirubhai Ambani Institute of Information and Communication Technology, 2005)
      The concept of mobile agents was invented about a decade ago. Since then, plenty of innovative applications of mobile agents have been proposed. But it remains to be the fact that these applications have not been deployed ...

    • Protecting structures on heap from buffer overflow vulnerabilities with TIED-LibsafePlus 

      Jain, Abhay (Dhirubhai Ambani Institute of Information and Communication Technology, 2005)
      In spite of the numerous defenses that have been devised to combat the buffer overflow attack, buffer overflow vulnerability in the C programs still exist as the one widely exploited by the attackers to subsume the privileges ...

    • Public toilet hygiene management system 

      Chandra, Shubham (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      Hygiene in public toilets require accurate monitoring of the gases produced as byproducts. Even if the complaint is made, the chances of getting it cleaned is very low so the problem remained unsolved. Although smart urinal ...

    • Pulse shaping design for PAPR reduction in OFDM 

      Jain, Akansha (Dhirubhai Ambani Institute of Information and Communication Technology, 2009)
      Future mobile communications systems reaching for ever increasing data rates require higher bandwidths than those typical used in todays cellular systems. By going to higher bandwidth the (for low bandwidth) at fading ...

    • Pulse shaping for linear time varying channels 

      Doshi, Savankumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
      Pulse shaping is the one of the important an critical area for wireless communication. In this article we show the relation between pulse shaping for wide sense stationary uncorrelated scattering (WSSUS) channels and the ...

    • Q-Learning Accelerator Chip Design for Robot Path Planning 

      Advani, Harsh Shekhar (Dhirubhai Ambani Institute of Information and Communication Technology, 2022)
      A variety of frameworks and set of tools used for creating complex and difficult behaviours are provided by reinforcement learning in robotics. Q-learning is one of the most popularly used algorithms in reinforcement ...

    • QoS aware distributed service composition using agents 

      Aroor, Anoop (Dhirubhai Ambani Institute of Information and Communication Technology, 2013)
      Automated service composition is a way of putting together or assembling different web services to satisfy the user query or request, without using a given template. One of the ways of achieving automated service composition ...

    • Quantification of mineral end-members in lunar spectra through deep learning 

      Patel, Mausamee (Dhirubhai Ambani Institute of Information and Communication Technology, 2019)
      The quantification of common lunar surface minerals through spectral unmixing is the primary objective of this thesis. Hyper spectral unmixing for sub-pixel identification of surface materials is one of the most challenging ...

    • Quantile Regression and Deep Learning Models for Air Quality Analysis and Prediction in Delhi City 

      Jha, Gaurav (Dhirubhai Ambani Institute of Information and Communication Technology, 2023)
      Quantile regression models have gained popularity among researchers these days.The mean regression model estimates the mean of yi given x. But in some applications,estimation of the quantiles of yi given x is not very ...

    • Query expansion in biomedical information retrieval 

      Sankhavara, Jainisha (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Retrieving relevant information from biomedical documents is a new challenging task. Health related articles from the literature of biomedical and life sciences are a good source of knowledge for searching information ...

    • Query interceptor 

      Suthar, Shubham Lalitkumar (2020)
      Query Interceptor is a product comprising three components which aims to maintain healthy database by restricting bad queries from hitting the database and restrict user access to only permitted data. It intercepts queries ...

    • Query optimization of object oriented database through compilation and execution 

      Khandhar, Mihir (Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
      Database is central to many applications like a website, app, software or any business applications to store the data in various formats which can be retrieved efficiently and conveniently as and when required by the ...

    • Query Processing in Different Domains 

      Mishra, Sonal (Dhirubhai Ambani Institute of Information and Communication Technology, 2021)
      In this modern era, digital content is exploding in every domain. Biomedical domain is also no exception.In this modern era, digital content is exploding in every domain. Biomedical domain is also no exception. Finding ...

    • Queueing-theoretic framework for perfermance analysis of mobile ad hoc networks with finite buffer nodes 

      Shah, Sapan (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      Wireless Ad Hoc network is a decentralized wireless network which allows nodes to join and create networks without any infrastructure. These kinds of networks are advantageous because they can be readily deployed anywhere, ...

    • Radiation analysis of microstrip active (amplifier) and passive (antenna) structures 

      Dhoot, Vivek (Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
      Analysis of radiation from a microstrip amplifier and a newly proposed microstrip antenna is presented. Microstrip amplifier is analyzed replacing the MMIC structure by an equivalent S2P model and remaining portion being ...

    • Readability of hyperlinked data with experiments on school textbooks 

      Chhaya, Rachit (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Readability is the ease with which a text can be read and understood. Readability is a central concept while reviewing texts and directly impacts the utility of a particular text. If the information is available in several ...

    • Real-Time Human Detection & Tracking System Incorporating MEMS Technology 

      Kaushik, Hemant (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "MEMS technology is utilized for ‘Search and Rescue’ and ‘Surveillance’ operations to detect unique signature of human beings typically without the intentional participation of the detected person. The research area ...