K. Viswanathan Iyer

 

 

 

Formula: 0

Qualifications

  • B.Sc.(Hons.) - From St. Xavier's College, Calcutta( now Kolkatta ) University, 1977.
  • Completed an advanced Mathematics course under F.Goureaux, Mathematics Department, St. Xavier's College, Calcutta.
  • B.E. - From Indian Institute of Science, Bangalore, 1981.
  • M.Sc.(Engg.) - From Indian Institute of Science, Bangalore, 1984.
  • Ph.D. - From National Institute of Technology, Trichy, 2007.

Professional/Teaching experience

  • About 8 years in Indian  industry  from 1984-1992.
  • About 24 years in teaching from 1992 till date.

Samples of my lectures

These are part of my notes that I have used as a reference material for a second level course on database systems for post-graduates here.

Here is a sample of some of my notes for the post-graduates here for a second level course on Algorithms.

NPC-Introductory      NPC-3SATs
NPC-Independent Set-Clique-Vertex Cover
NPC-Dominating Set        NPC-Perfect Dominating Set
Approx Algorithms Slides    ZOK-FPTAScheme   LP-Approximation-Algorithms

Find here a sample of  some of the lectures on Algorithms that I have taught for undergraduates here. 

Introductory lecture, Euclidean algorithm for GCDAnalysis-MaxFinding algorithm,   Optimal Min,Max finding
Backtracking–Finding MIS in graphs, Bin packing–FFD heuristics, HITS and PageRank

Publications

Click here for my list of publications

Here is a copy of my book published in 2012 by LAP Lambert Academic Publishing GmbH & Co. KG , almost my doctoral thesis. Click here for some suggested further reading.

Wiener Index of Graphs - Some Graph-Theoretic and Computational Aspects

Subjects of interest

Algorithms, Graph theory, Database theory.

The following students have worked under me in Graph theory/Algorithms   for the Ph.D. degree here in NIT/Trichy:

  • Dr.K.R.Udaya K. Reddy,  An algorithmic study of some distance related problems in graphs (2011) -  click here for synopsis
  • Dr.P.V.Subba Reddy,  A study on r-conditional coloring  and radio-labeling of graphs (2012) -  click here for synopsis

Other activities

I am familiar with ISO9000 and some of the related developments as applied to the software industry. On completing a training course on Internal Auditors of Quality Systems conducted by Quality Management International at Bangalore, I have a certificate dtd. 15th Sept. 1995, no. QMI/IAC/OPH(B)/003.

My students team from NIT-Trichy earned a place in the world finals, held in Tokyo, Japan ,  Banff, Canada and Harbin, China of the 2007, 2008 and 2010 Asociation for Computing Machinery / International Collegiate Programming Contest, popularly known as the olympics of computer programming. Here I am in the cold and here is a final day photograph at Harbin.

For getting started on a doctoral work in Computer Science, here are some quick tips.

Here is one of my ideas to use a university intranet to help Computer Science teaching.

Contact address

K.Viswanathan Iyer
Professor
Computer Science and Engineering
National Institute of Technology
Tiruchirapalli -620015