Endless possibilities.


Dark Knowledge and distillation

Guess what this image contains?

In tech, May 27, 2018

Understanding TensorFlow Graph Execution with a Simple Example

This post is for absolute beginners. I hope to be able to explain complicated concepts in simple terms to benefit a wider audience (see dummies guide to erasure coding post for a diff...

In tech, Jul 10, 2017

Popular Weekend Programming Languages

What are some languages used most often during the weekends? Are there some languages that are inherently more ‘hobbyist’ than others?

In tech, May 27, 2013

XORing Elephants: Novel Erasure Codes for Big Data

This is a post that has been long overdue.

In tech, Apr 23, 2013

Eight Queens Puzzle

I came across a very nice puzzle called the Eight Queen Puzzle a few days back. Although, I must agree at the outset that it is somewhat sad that I have not heard this one before.I ca...

In tech, Mar 29, 2013

Kneser Graphs and the EKR Theorem

In the last post, I briefly talked about vertex cover, edge cover, maximum matching and independent sets. The fractional versions of these problems are not too far away from the integ...

In tech, Jan 27, 2013

A few notes on graph theory

I would like to summarize very briefly a few of the most basic problems in graph theory. It is my hope to write more about these and about graphs later, so I can refer to this page wh...

In tech, Jan 24, 2013

The Two-Subset Sum problem

One of the classic questions is the two sum problem or the two-subset problem:

In tech, Jan 22, 2013

No more rush hours: An introduction to vehicular networks

Imagine doing a 70 on a highway on your convertible and imagine the loud music blaring through the wind. Imagine a sunny saturday when you are making your way to the beach, when sudde...

In tech, Nov 29, 2012

Surfing analogy for startups

There was an interesting talk a few days back in USC by Michael Sheha (his bio at the end of the post).

In tech, Oct 13, 2012

Liveblogging OSDI2012 - Tuesday

There are four main sessions today. Looking forward to the Google talk on Spanner. Day 1 was great (including the food, of course). Looking forward to a great second day. I will blog ...

In blog, tech, Oct 09, 2012

Liveblogging OSDI2012 - Monday

I am attending OSDI 2012 here at Hollywood, CA. Lots of interesting papers here and I will try to blog about this event. In particular I am excited about attending Google’s spanner ta...

In blog, tech, Oct 08, 2012

LaTeX Tips and Tricks

There seem to be quite a few techniques to embed the fonts while generating PDFs from LaTeX sources, and I just wanted to collate a few in one post. Further, I wanted to share my comp...

In tech, Aug 17, 2012

Dummies Guide to Erasure Coding

If you read this Wikipedia article on erasure coding, you will be more prone to a headache than a person with migraine. Fortunately, there is help. Unfortunately, this article will be...

In tech, Jul 01, 2012

Reinforcement Learning

Even though I have used Markov Decision Processes and I know of the bandit problem framework, suddenly I realized that I could not relate these together with reinforcement learning. T...

In tech, Jun 30, 2012

Save an applet to an image in Java

Have you ever wanted to save a frame from a Java applet to an image file? In this quick piece of code, I will show you how to save an image produced by an applet to a file. Although i...

In tech, Jun 27, 2012