Browsing by thesis submitted date"2003"
Now showing items 1-20 of 67
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A protocol for the Bi-directional connectivity of peers in the presence of heterogeneous internet address space
The number of hosts connecting to the Internet is growing day by day, and the available statistics show that this growth is exponential. This growth has made IP address a scarce resource. IPv6 is proposed as a long term ... -
An Adaptive Recompilation Framework For Rotor And Architectural Support For Online Program Instrumentation
(Indian Institute of Science, 2005-12-07)Although runtime systems and the dynamic compilation model have revolutionized the process of application development and deployment, the associated performance overheads continue to be a cause for concern and much research. ... -
Alternative interleaving schemes for interleaved orthogonal frequency division multiplexing
Interleaved OFDM was proposed as an effective solution for improving code rate over slowly varying channels, without affecting the Peak-Average Power Ratio. The system was proposed with a particular interleaving scheme. In ... -
Analysis Of Squeeze Film Damping In Microdevices
(2012-12-12)There are various energy dissipation mechanisms that affect the dynamic response of microstructures used in MEMS devices. A cumulative effect of such losses is captured by an important characteristic of the structure called ... -
Application of least squares kinetic upwind method to strongly rotating viscous flows
The Least Squares Kinetic Upwind Method (LSKUM) is a node-based method. Ghosh and Deshpande, as well as Ramesh & Deshpande, have demonstrated that LSKUM works on any type of grid—structured, unstructured, Cartesian, Chimera, ... -
Approximation algorithms for the K- MST problem
Given a graph GGG on nnn vertices, the kkk-MST optimization problem is to find a tree spanning at least kkk vertices of GGG such that the cost of the tree is minimized over all such possible trees. The main contribution ... -
Bulk and thin growth of pure and substitued indium antimonide for infrared detector applications
InSb single crystals were grown by the vertical and horizontal Bridgman techniques. About 81 experimental runs were carried out altogether (for 8 mm, 10 mm and 20 mm diameter InSb crystals). Among them, as many as 47 runs ... -
Catalytic Degradation of Polymers
The effect of various catalysts such as TiO?, cobalt Fischer–Tropsch catalyst, and AlCl? was studied on the thermal degradation of various polymers including poly(vinyl chloride) (PVC), polystyrene, and polybutadiene, both ... -
Catalytic Organic Transformations with nanostructured metals, alloys and metal Oxides, mesoporous MCM-41 supported metal oxide and Organic-inorganic hybrid materials
Chapter 1 Chapter 1 presents a general introduction to porous materials and, in particular, mesoporous materials. The mechanism of formation of MCM 41 involves supramolecular self assembly of surfactants (e.g., CTAB). ... -
Codes closed under arbitrary abelian group of permutations
Discrete Fourier Transform (DFT) is a widely used tool in the field of electrical engineering. In the name of Mattson-Solomon polynomials, DFT was used in the context of linear cyclic codes in the early days of coding ... -
Combinatorial algorithms for determinant based problems
The thesis started with the early history and development of the theory of determinants. All the important results up to the 1880s were presented through a computing perspective. Pfaffians are closely related to determinants; ... -
Comparative analyses of homologous protein sequences and structures : Inference on protein evolution
Proteins are linear polymers composed of 20 different amino acid residues and can fold into complex three-dimensional (3D) structures. For a given protein, the information required to fold into a precise 3D structure is ... -
Comparison of microwave radiative transfer models and Retrieval of Humidity using Satellite Microwave Data
Water vapor plays an important role in tropical climate through its impact on Earth’s radiation budget. Accurate knowledge of the spatial and temporal distribution of water vapor is a fundamental requirement for understanding ... -
Complexity effective ASIP architectures for network processing and multimedia acceleration
Advancements in VLSI technology have significantly improved microprocessor performance over the past decades. However, contemporary general-purpose processors fall short in meeting the demands of emerging application ... -
Compressed domain analysis of video sequences
Digital video compression has become an essential part of day?to?day life due to a wide variety of applications, including video delivery over the Internet, television broadcasting, video streaming, video conferencing, as ... -
Crystallographic and modelling studies on a mannose-specific lectin from garlic bulbs
Lectins are multivalent carbohydrate-binding proteins which exert their biological effects through their ability to specifically bind different sugars. They occur in plants, animals, bacteria, and viruses. They exhibit ... -
Delayless adaptive IFIR structures and algorithms
Adaptive Filtering (AF) [1], [2] is used in a variety of applications such as system identification, channel equalization, active noise cancellation, and echo cancellation. Over the years, significant research efforts have ... -
Design and implementation of real-time scheduling schemes for genral purpose operating systems
In recent years, we have seen proliferation of computation-intensive, time-critical applications like real-time video, audio, IP-based telecommunication and so on. These applications offer value-added, nice-to-have features ... -
Design of electronic exchanges through decomposition
Decomposition-Based Approaches for Clearing Electronic Exchanges Electronic marketplaces have emerged in recent times as the backbone of important e-commerce and e-business applications to create efficient markets for ... -
Design, Synthesis and photophysical studies of sigmented
Electroluminescent polymers are a novel class of conjugated polymers, which have promising potential for use in various optoelectronic devices like all-plastic displays, solar cells, lasers, etc. The species responsible ...