M Tech Dissertations: Recent submissions

Now showing items 341-360 of 923

    • Assessing quality of use case specifications 

      Usdadiya, Chiragbhai Parabat (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      Use case modeling is one of the popular documentation strategies meant to describe the functional requirements of a software system. However, due to the use of some Natural Language (NL) text issues, such as ambiguity, ...

    • Imbalanced bioassay data classification for drug discovery 

      Shah, Jeni Snehal (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      All the methods developed for pattern recognition will show inferior performance if the dataset presented to it is imbalanced, i.e. if the samples belonging to one class are much more in number compared to the samples ...

    • Measurement of complex permittivity of materials using rectangular dielectric wave guide (RDWG) technique in 5.85-8.20 Ghz range 

      Rout, Debadutta (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      The Rectangular DielectricWaveguide (RDWG)Technique is an efficient technique developed for the measurement of complex permittivity of materials of various thickness and cross sectional areas over various frequency ranges ...

    • Designing distributed systems w.r.t conformance 

      Agrawal, Vishakha (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      This thesis is about revisiting an old yet classic problem - From a labeled transition system (LTS), can a distributed labeled transition system (DLTS) be synthesized such that the behavior of both systems are equivalent. ...

    • Set labeling of graphs 

      Kumar, Lokesh (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      Given a universal set and its subsets, intersection graph can be characterized as the graph with one distinct subset of given universal set for each vertex of the graph and any two non-adjacent vertices have no element ...

    • Designing an optimized linear adaptive filtering algorithm 

      Trivedi, Vishwas (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      For any system, sparse or dispersive, z2 proportionate algorithm of Proportionate Normalized Least Mean Square (PtNLMS) class, gives the best convergence rate compare to any other weiner filter based iterative algorithms. ...

    • The Study of Vertex Coloring Algorithms Using Heuristic Approaches 

      Lodha, Pratik (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      Graph vertex coloring is one of the most studied NP-complete optimization problem (READ, 1972) [2]. The problem is that; given a graph G, determine the number of colors required to color G, so that no two adjacent vertices ...

    • The Study of Cycles in 2-connected Graphs Specifically Odd Graphs 

      Thakker, Avani (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      Counting the number of cycles in an undirected graph is a classical problemwhich is known to be intractable and so research on this problem typically focuses on approximation algorithms, special cases, heuristics and some ...

    • Performance analysis of next generation graphene interconnects 

      Patel, Nikita (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      The state-of-the-art development and subsequent miniaturization of technologiesin e-systems such as computers and digital communication systems, have led todensely and compactly placement of devices and interconnects in ...

    • Novel circular fractal antenna array 

      Chauhan, Rahul (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      Traditional antennas work well only for one resonant frequency and using multiple antennas for different frequencies is a complex task, therefore multiband circular fractal antenna was designed which have a small size and ...

    • Adaptive learning based directional medium access control (MAC) protocol for MillimeterWave communications 

      Tiwari, Pooja (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "The technological advancement demands for more bandwidth and high data rates. These requirement can be fulfilled using millimeter wave band (mmWave) 57-64 GHz which has 7 GHz bandwidth. This ample amount of bandwidth is ...

    • Online learning to rank 

      Karki, Kamlesh (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "Ranking of the documents has been always a prominent area of research in IR community. Most of the techniques for learning to rank evolved around Cranfield paradigm, in which supervised and semi-supervised machine learning ...

    • Forward problem solution of microwave head imaging using finite difference time domain method 

      Dholariya, Pankaj (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "Currently, Neurological examinations followed by medical imaging with CT Scan, MRI or Angiography are used to provide better identification of the location and the type of the stroke and cancer in human head, however they ...

    • Implementation of RSA-Decryption module ob FPGA 

      Ranpura, Jainikkumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "This work proposes a performance improved Montgomery Multiplication (MM) architecture and an area improved Montgomery Multiplication architecture which can be used in Montgomery exponential operation. In this architectures, ...

    • Wearable Sensing Device for Continuous Monitoring of Human Vital Signs 

      Pedhadiya, Nirav (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "Due to the emergence of autonomous sensor networks and low cost devices, continuous health monitoring is gaining interest. Blood Pressure (BP) is one of the important parameters as an indicator for cardiovascular diseases. ...

    • Generic approach based accident detection and notification system for motor-vehicles 

      Navinkumar, Patel Vismay (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "In today’s world, the inventions of powerful automobile engines have increased the speed of transportation. As a result the situation has become more vulnerable to the fatal accidents. In order to reduce these fatalities, ...

    • Digital implementation of orthogonal frequency division multiplexing 

      Bhanushali, Artiben (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 ...

    • Cooperative spectrum sensing via dynamic scheduling of secondary users 

      Dubey, Mayank (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "Spectrum sensing is a key function in cognitive radio to identify spectrum holes without interference to licensed/primary users (PUs). To overcome issues such as, multipath and shadowing co-operative spectrum sensing has ...

    • 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 ...

    • Pattern based partitioning and distribution for sensor data 

      Mulla, Zubain (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "Nowadays there has been a rapid growth in the number of RDF data based applications. The data requests are of categories like real time request, critical contents, swift analysis etc. Query Processing Time is a very big ...