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From Computational Complexity

David Waltz (1943-2012)

David Waltz, head of the Center for Computational Learning Systems at Columbia, passed away yesterday after a battle with a brain tumor at the age of 68. David...

From Computational Complexity

A Busy Time of The Year

It's spring break week at Northwestern so life is supposed to be quiet. No such luck. Endre Szemer

From Computational Complexity

Heading South

Starting in July, I'll be chair of the School of Computer Science in the College of Computing at Georgia Tech. Annie Ant

From Computational Complexity

Intel Science Talent Search

Last week I went to the Intel Science Talent Search Awards Ceremony in DC, probably the most prestigious math and science competition for American high school students...

From Computational Complexity

March Madness

Once again, America's favorite binary tree, the NCAA Men's National Championship Bracket. The tree seems to get more unbalanced every year. There are four regions...

From Computational Complexity

Scott wins the Waterman

The NSF's most prestigious prize, the Alan T. Waterman award, recognizes an outstanding young scientist (35 or under) in any field of science or engineering. Breaking...

From Computational Complexity

The Internet of the Present

On this blog we rarely get non-spam comments on posts more than a few days old. Sometimes I can bring up a topic I had posted on just a few months ago and no one...

From Computational Complexity

Turing's Titanic Machine!

In the March CACM, Barry Cooper writes We quote Peter J. Denning introducing the ACM Ubiquity Symposium on "What is Computation?" as saying: "Researchers in biology...

From Computational Complexity

Nash and the NSA

By now most of you have heard about Nash's recently released letters to the NSA (press release, letters). Not only did John Nash think about computation and cryptography...

From Computational Complexity

Is 99.8% Secure Secure?

Guest post by Janos Simon A group of researchers (Arjen Lenstra and collaborators  from EPFL Lausanne and James Hughes from Palo Alto) published a study, Ron was...

From Computational Complexity

The Envelope Please

The conference that shares its namesake with this blog has announced their accepted papers. The 27th Conference on Computational Complexity itself will be heldCambridge...

From Computational Complexity

Aggie for a Day

About 25 years ago I visited a college friend, David Jackson, then a grad student at Texas A&M. He was a Ph.D. student in Food Science doing his doctorate research...

From Computational Complexity

Sloans and More

The Alfred P. Sloan Research Fellows were announced today including Northwestern's own Nicole Immorlica. Other winners in theoretical computer science include Xi...

From Computational Complexity

Barney the Evil Dinosaur

This is an old story from before I had a blog, but one of my favorite on when technology goes bad. In the late 90's, the undergraduate CS coordinator at the time...

From Computational Complexity

Competition

A few people have asked me my opinions on Oded Goldreich's essay On Struggle and Competition in Scientific Fields. I read through Oded's essay I expected to highly...

From Computational Complexity

Why do we have awards?

You have a month to get in your nominations for the Donald E. Knuth Prize and the SIGACT Distinguished Service Award. Why do we have these awards and others like...

From Computational Complexity

Ernst Specker (1920-2011)

Martin F

From Computational Complexity

What should we do?

Time for a post by tweet request. Is a wave of action against big publishers' practices brewing?gowers.wordpress.com/2012/01/21/els

From Computational Complexity

The Information Flood

Twitter, Facebook, Google+. Information now comes to us as a faucet. If you don't drink it all it disappears forever. Try to find status updates and tweets from...

From Computational Complexity

Being Random and Trivial in Dagstuhl

This week I'm at the Computability, Complexity and Randomness workshop at Dagstuhl in Germany. This meeting brings together two groups, complexity theorists and...
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