Design of an efficient location based localized routing protocol for Mobile Ad Hoc networks

Guide : Dr. S. Nandi, Professor, Computer Science and Engineering, IIT Guwahati
Duration : Jan 2004 - April 2004
Abstract : In this project we have designed an efficient location based localized routing protocol for MANETs. Our protocol acheives lower Flooding rate than the existing widely used routing protocols.

Testing Embedded core based system-on-chip (contd.)

Guide : Dr. S. Chattopadhyay, HOD, Computer Science and Engineering, IIT Guwahati
Duration : Jan 2004 - April 2004
Abstract : In this project we have designed an efficient Test Access architecture to test the embedded cores of a SOC. Here, we have combined two families of heuristic methods ("simulated annealing" and "local search" approaches) into one, arriving at a much more powerful technique. This new technique leads to significantly more powerful optimization than either simulated annealing or local search approaches.

Testing Embedded core based system-on-chip

Guide : Dr. S. Chattopadhyay, HOD, Computer Science and Engineering, IIT Guwahati
Duration : July 2003 - December 2003
Abstract : In this project we have designed an efficient Test Access architecture to test the embedded cores of a SOC. We have designed this using Genetic Algorithms. We have got optimal results in reasonably small CPU times.

Design of an efficient Transport protocol for Mobile Ad Hoc Networks

Guide : Dr. Sukumar Nandi, Professor, IIT Guwahati.
Duration : May 2003 - July 2003
Abstract : In this project we analysed the existing TCP approaches for Mobile Ad Hoc Networks. We have pointed out the advantages
and drawbacks of those approaches and finally we have suggested some modifications to improve the TCP performance and to make an optimal transport protocol for Mobile Ad Hoc Networks. We did our simulations in ns-2 and we got better results (throughput) than the existing approaches.
Research Paper : Survey on TCP Performance over Mobile Ad Hoc Networks, ICCST, Guwahati., January 2004.

Analysis and Simulation of various networking protocols and models

Guide : Dr. Gautam Barua, Professor, IIT Guwahati.
Duration : January 2003 - April 2003
Abstract : In this project we analysed and evaluated various network layer and transport layer protocols, Queue management policies, QoS parameters using the Network Simulator from Berkeley.

Construction of an Operating System

Guide : Dr. Gautam Barua, Professor, IIT Guwahati.
Duration : July 2002 - December 2002
Abstract : Starting from a barebone Nachos kernel (from Berkeley), I implemented the support for multi-threading, context switching in Kernel threads, providing synchronization primitives, virtual memory, File System, Networking. Different scheduling policies for Process and Disk Management were implemented.

Design of a Compiler

Guide : Dr. S. Chattopadhyay, HOD, Computer Science and Engineering, IIT Guwahati
Duration : January 2003 - April 2003
Abstract : This project involved the design and implementation of a compiler for a subset of a Pascal/C like language. The design was based on the analysis-synthesis model. Modules for Lexical Analyzer, Parser, Semantic Analyzer, Intermediate Code Generator and Code-Optimizer were realized using the Lex and Yacc tools.

Designing a 4-bit Central Processing Unit

Guide : Dr. S.B. Nair, Assistant Professor, Computer Science and Engineering, IIT Guwahati
Duration : January 2002 - April 2002
Abstract : This project involved the design and implementation of a 4-bit Central Processing Unit from TTL components. The instructions implemented mainly comprised Load and Store with direct addressing, Call and Return with stact for preserving the current state, segmented memory with separate CODE, DATA and STACK segments.

Development of a Speech Authentication System

Guide : Dr. P.K. Das, Assistant Professor, Computer Science and Engineering, IIT Guwahati
Duration : July 2003 - December 2003
Abstract : This project generates a random sentence in english language. The speaker has to speak that sentence and then the system records the voice of the speaker. It then verifies the voice with its codebook and authenticates the speaker. This sytem was developed using HTK.
Research Paper : Analysis of patterns in Speaker Authentication using Discrete Probability HMMs. Submitted in 3rd International Conference on Machine Learning and Cybernetics August 26-29, 2004, Shanghai (China).

Speech Automation of Microsoft Word in English language

Guide : Dr. P.K. Das, Assistant Professor, Computer Science and Engineering, IIT Guwahati
Duration : May2002 - July 2002
Abstract : This project takes the commands as audio inputs (wav files) in english language and accordingly performs the actions. This project uses Visual basic at the front-End and Microsoft Speech SDK (version 5.1) at the Back-End.

Displaying the various characteristics of audio input file

Guide : Dr. P.K. Das, Assistant Professor, Computer Science and Engineering, IIT Guwahati
Duration : July 2002 - December 2002
Abstract : This Project displays the various characteristics (for example amplitude, energy at different time intervals) of an input audio
waveform in a graphical interface (Different characteristics are displayed in different window frames). This project uses Visual basic at the front-End and Microsoft Speech SDK (version 5.1) at the Back-End.

Development of a Text Editor

Guide : Dr. P.K. Das, Assistant Professor, Computer Science and Engineering, IIT Guwahati
Duration : July 2001 - December 2001
Abstract : An editor (similar to vi) was constructed with search optimizing algorithms. It changed colors according to variables and keywords in C language. It used concepts of Data Structures extensively.

Design and Implementation of a Tea Warehouse Database

Guide : Prof. G. Barua, Professor, Computer Science and Engineering, IIT Guwahati
Duration : August 2002 - November 2002
Abstract : This project invovled the design and implementation of a Tea Warehouse Database. The System was implemented using the Oracle Database Management System and issues such as Synchronization and Concurrent Access Control were addressed.

Development of a Graphics Software

Guide : Dr. S. V. Rao, Assistant Professor, Computer Science and Engineering, IIT Guwahati
Duration : January 2003 - April 2003
Abstract : This project involved the development of an Object Oriented Scene Graph System. It was an interactive application project of object-oriented system. The user could draw a scene by this application. It was built on top of OpenGL. The OpenGL callback functions were implemented in C and the primitives and attributes were managed in C++ classes.

A real time game in assembly language for 80x86 architecture

Guide : Dr. P.K. Das, Assistant Professor, Computer Science and Engineering, IIT Guwahati
Duration : January 2002 - April 2002
Abstract : This involved the development of a real-time car racing game in C with time-critical routines implemented in assembly language for the 80x86 architecture.

An office Automation Software for CSE lab, IIT Guwahati

Guide : Dr. P.K. Das, Assistant Professor, Computer Science and Engineering, IIT Guwahati
Duration : January 2002 - April 2002
Abstract : This project involved the design and implementation of an office Automation Software. The database system was implemented on MS-Access and various security issues were considered.

A Course Registration Software

Guide : Dr. P.K. Das, Assistant Professor, Computer Science and Engineering, IIT Guwahati
Duration : January 2002 - April 2002
Abstract : Extensively using the Database and Software engineering concepts and models, a course registration software was designed. This was done in a group of 10.

Seminars

Location based multipath routing algorithms for Mobile Ad Hoc Networks

Guide : Dr. Sukumar Nandi, Professor, Computer Science and Engineering, IIT Guwahati
Duration : Jan 2004 - April 2004
Abstract : In this seminar we have presented the various location based multipath routing algorithms for MANETs. We have also done a critical analysis of the various algorithms.

Security Issues in the Satellite Communications

Guide : Dr. Sukumar Nandi, Professor, Computer Science and Engineering, IIT Guwahati
Duration : July 2003 - December 2003
Abstract : In this seminar we have presented the various existing approaches to secure the satellite communications. We have also discussed the main issues in the satellite communications.

Web based Electronic Design

Guide : Dr. S. Chattopadhyay, HOD, Computer Science and Engineering, IIT Guwahati
Duration : January 2003 - April 2003
Abstract : In this seminar we have presented the various approaches for web based electronic design.