Division of Electrical, Electronics, and Computer Science (EECS): Recent submissions
Now showing items 1281-1300 of 1322
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Performance Analysis Of A Variation Of The Distributed Queueing Access Protocol
(Indian Institute of Science, 2005-10-04)"A distributed queueing Medium Access Control (MAC) protocol is used in Distributed Queue Dual Bus (DQDB) networks. A modified version of the MAC protocol was proposed by R.R. Pillai and U. Mukherji in an attempt to overcome ... -
Modelling And Analysis Of Event Message Flows In Distributed Discrete Event Simulators Of Queueing Networks
(Indian Institute of Science, 2005-10-03)Distributed Discrete Event Simulation (DDES) has received much attention in recent years, owing to the fact that uniprocessor based serial simulations may require excessive amount of simulation time and computational ... -
Estimation Of Object Shape From Scattered Field
(Indian Institute of Science, 2005-09-27)The scattered field from an object, when illuminated with ultrasound, is useful in the reconstruction of it's cross section - a problem broadly classified as 'tomography'. In many situations of medical imaging, we will ... -
Dynamic Dealy Compensation and Synchronisation Services for Continuous Media Streams
(Indian Institute of Science, 2005-09-14)Multimedia' nature of an application refers to the presence of several media streams in parallel. Whether it is receiving real-time data or retrieving stored data, there exists an end-to-end delay in data transfer from ... -
Synchronised Pulsewidth Modulation Strategies Based On Space Vector Approach For Induction Motor Drives
(Indian Institute of Science, 2005-08-30)In high power induction motor drives, the switching frequency of the inverter is quite low due to the high losses in the power devices. Real-time PWM strategies, which result in reduced harmonic distortion under low switching ... -
Lambda Bipolar Transistor (LBT) in Static Random Access Memory Cell
(Indian Institute of Science, 2005-07-07)With a view to reduce the number of components in a Static Random Access Memory (SRAM) cell, the feasibility of use of Lambda Bipolar Transistor (LBT)in the bistable element of the cell has been explored under the present ... -
Methods for Blind Separation of Co-Channel BPSK Signals Arriving at an Antenna Array and Their Performance Analysis
(Indian Institute of Science, 2005-06-30)Capacity improvement of Wireless Communication Systems is a very important area of current research. The goal is to increase the number of users supported by the system per unit bandwidth allotted. One important way of ... -
Diffraction Tomographic Imaging With A Circular Array
(Indian Institute of Science, 2005-06-02)In the conventional diffraction tomography a linear array is used to receive forward scattered field. Then a standard algorithm like back propagation or Fourier domain interpolation is used for reconstruction of the object. ... -
Conformal Thermal Models for Optimal Loading and Elapsed Life Estimation of Power Transformers
(Indian Institute of Science, 2005-04-18)Power and Generator Transformers are important and expensive elements of a power system. Inadvertent failure of Power Transformers would cause long interruption in power supply with consequent loss of reliability and revenue ... -
Algorithms for processing polarization-rich optical imaging data
(Indian Institute of Science, 2005-04-13)This work mainly focuses on signal processing issues related to continuous-wave, polarization-based direct imaging schemes. Here, we present a mathematical framework to analyze the performance of the Polarization Difference ... -
Prediction based load balancing heuristic for a heterogeneous cluster
(Indian Institute of Science, 2005-04-06)Load balancing has been a topic of interest in both academia and industry, mainly because of the scope for performance enhancement that is available to be exploited in many parallel and distributed processing environments. ... -
A Unified Approach to Quantitative Software Lifecycle Modeling
(Indian Institute of Science, 2005-04-06)An evolutionary process currently taking place in engineering systems is the shift from hardware to software where the role of software engineering is becoming more central in developing large engineering systems. This ... -
A Study On Bandpassed Speech From The Point Of Intelligibility
(Indian Institute of Science, 2005-04-06)Speech has been the subject of interest for a very long time. Even with so much advancement in the processing techniques and in the understanding of the source of speech, it is, even today, rather difficult to generate ... -
Design and Development of a Hybrid TDMA/CDMA MAC Protocol for Multimedia Wireless Networks
(Indian Institute of Science, 2005-03-30)A wireless local area network (WLAN) provides high bandwidth to users in a limited geographical area. This network faces certain challenges and constraints that are not imposed on their wired counterparts. They are: frequency ... -
Architecture Descriptions for Retargetable Code Translation
(Indian Institute of Science, 2005-03-14)The study of architectural parameterization has long neglected other parameterizations in favour of code selector descriptions. In this dissertation, we are concerned with providing linguistic notations for modelling ... -
TriSL: A Software Architecture Description Language and Environment
(Indian Institute of Science, 2005-03-14)As the size and complexity of a software system increases, the design problem goes beyond the algorithms and data structures of the computation. Designing and specifying the overall system structure -- or software architecture ... -
A Knowledge-Based Approach To Pattern Clustering
(Indian Institute of Science, 2005-03-11)The primary objective of this thesis is to develop a methodology for clustering of objects based on their functionality typified by the notion of concept. We begin by giving a formal definition of concept. By assigning a ... -
A Study of the Performance Benefits of Controlling Parallel Asynochrous Iteractive Applications
(Indian Institute of Science, 2005-03-11)High performance networks of workstation are becoming increasingly popular a parallel computing platform because of their lower cost. Both message passing and software distributed shared memory (DSM) programming paradigms ... -
A Hybrid Knowledge-Based System for Process Plant Fault Diagnosis
(Indian Institute of Science, 2005-03-11)Knowledge-Based Systems (KBSs) represent a relatively new programming approach and methodology that has evolved and is still evolving as an important sub-area of Artificial Intelligence (AI) research. The most prevalent ... -
An Environment for Automatic Generation of Code Optimizers
(Indian Institute of Science, 2005-03-11)Code optimization or code transformation is a complex function of a compiler involving analyses and modifications with the entire program as its scope. In spite of its complexity, hardly any tools exist to support this ...