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

Now showing items 1281-1300 of 1310

    • 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 ...

    • Language Support for Exploiting Software Structure Specifications 

      Kumar, Bharath M (Indian Institute of Science, 2005-02-16)
      Precise specification of the architecture and design of software is a good practice. Such specifications contain a lot of information about the software that can potentially be exploited by tools, to reduce redundancy ...

    • Design and Implementation of an Authentication and Authorization Framework for a Nomadic Service Delivery System 

      Das, Devaraj (Indian Institute of Science, 2005-02-16)
      Internet has changed our lives. It has made the true distributed computing paradigm a reality. It has opened up a lot of opportunities both in the research domain and in business domain. One can now think of developing ...

    • Clustering For Designing Error Correcting Codes 

      Joseph, Binoy (Indian Institute of Science, 2005-02-11)
      In this thesis we address the problem of designing codes for specific applications. To do so we make use of the relationship between clusters and codes. Designing a block code over any finite dimensional space may be thought ...

    • A Novel Approach for Tuning of Power System Stabilizer Using Genetic Algorithm 

      Singh, Ravindra (Indian Institute of Science, 2005-02-11)
      The problem of dynamic stability of power system has challenged power system engineers since over three decades now. In a generator, the electromechanical coupling between the rotor and the rest of the system causes it to ...

    • Experiments with the pentium Performance monitoring counters 

      Agarwal, Gunjan (Indian Institute of Science, 2005-02-11)
      Performance monitoring counters are implemented in most recent microprocessors. In this thesis, we describe various performance measurement experiments for a program and a system that we conducted on a Linux operating ...

    • Compressed Domain Processing of MPEG Audio 

      Anantharaman, B (Indian Institute of Science, 2005-02-11)
      MPEG audio compression techniques significantly reduces the storage and transmission requirements for high quality digital audio. However, compression complicates the processing of audio in many applications. If a compressed ...

    • Why only two ears? Some indicators from the study of source separation using two sensors 

      Joseph, Joby (Indian Institute of Science, 2005-02-10)
      In this thesis we develop algorithms for estimating broadband source signals from a mixture using only two sensors. This is motivated by what is known in the literature as cocktail party effect, the ability of human beings ...