Division of Electrical, Electronics, and Computer Science (EECS): Recent submissions

Now showing items 1421-1440 of 1457

    • Lambda Bipolar Transistor (LBT) in Static Random Access Memory Cell 

      Sarkar, Manju (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 

      Anand, K (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 

      Vasuki, A (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 

      Pradhan, Manoj Kumar (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 

      R S, Umesh (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 

      Saranyan, N (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 

      Rao, Vijay D (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 

      Ganesh, Murthy C N S (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 

      D, Rajaveerappa (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 

      Ravindra, D V (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 

      Lakshminarayanan, R (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 

      Shekar, B (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 

      Joseph, P J (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 

      Pramanik, Saugata (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 

      Paleri, Vineeth Kumar (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 ...

    • Design and Implementation of Java Virtual Machine 

      Mandal, Abhijit (Indian Institute of Science, 2005-03-11)
      Interpretation of Java bytecode results in slow execution of program.First version of Java Virtual Machine(JVM) implementation was relied on interpretation techniques. On the other hand performance can be improved by ...

    • A Parallelizing Compiler for Fortran 

      Janaki, S (Indian Institute of Science, 2005-03-09)
      With the advent of Distributed Memory Machines (DMMs) numerous work have been undertaken to ease the work of a programmer these systems. Data parallel languages like Fortran D, Vienna Fortran, High Performance Fortran and ...

    • A Compiler and Symbolic Debugger for Occam 

      Chelliah, M (Indian Institute of Science, 2005-03-03)
      We have implemented Occam, a parallel programming language, on a uniprocessor machine (MC-68020 based HORIZON I11 running on UNIX system V.2) with simulated concurrency. Occam is a descendant of CSP with a few convenient ...

    • Hierarchical Data Structures for Pattern Recognition 

      Choudhury, Sabyasachy (Indian Institute of Science, 2005-02-22)
      Pattern recognition is an important area with potential applications in computer vision, Speech understanding, knowledge engineering, bio-medical data classification, earth sciences, life sciences, economics, psychology, ...

    • Implementation Of Database Security Features Using Bit Matrices 

      Gopal, K (Indian Institute of Science, 2005-02-16)
      Information security is of utmost concern in a multiuser environment. The importance of security is felt much more with the widespread use of distributed database. Information is by itself a critical resource of an enterprise ...