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From Computational Complexity
#### FCRC 2019

Georgia Tech FCRC Participants
I'm heading home from the 2019 ACM Federated Computing Research Conference in Phoenix, a collection of computer science meetings...

From Computational Complexity
#### The Urban/Rural Collegiality Divide

Just a reminder that Grigory Yaroslavtsev has taken over the Theory Jobs Spreadsheet. Check out who is moving where and let everyone know where you will continue...

From Computational Complexity
#### Compressing in Moscow

This week finds me in Moscow for a pair of workshops, the Russian Workshop on Complexity and Model Theory and a workshop on Randomness, Information and Complexity...

From Computational Complexity
#### What Happened to the Surprising Theorems?

Twenty-five years ago Peter Shor presented a polynomial-time factoring algorithms for quantum computers. For Peter, it was a simple translation of a quantum algorithm...

From Computational Complexity
#### NSF Panels

The government shut down in January led to delays at the National Science Foundation and only recently announcing decisions on grants submitted last fall. For those...

From Computational Complexity
#### Logic Then and Now

This week I attended the Association of Symbolic Logic North American Annual Meeting in New York City, giving a talk on P v NP.
First I must share the announcement...

From Computational Complexity
#### Getting Through the Clutter

My daughter showed up at her doctor's office the other day and found it closed. She complained that she had received all these alerts, texts, emails, voicemails...

From Computational Complexity
#### Multiple Provers

Just over thirty years ago on May 5, 1989, I defended my PhD Thesis Complexity-Theoretic Aspects of Interactive Proof Systems. It's starts off with a parable for...

From Computational Complexity
#### The Next Chapter

I've accepted a position as Dean of the College of Science at the Illinois Institute of Technology in Chicago starting in August. It's an exciting opportunity...

From Computational Complexity
#### Geo-Centric Complexity

An interesting discussion during Dagstuhl last month about the US-centric view of theory. Bad enough that all talks and papers in an international venue are inManhattan...

From Computational Complexity
#### Physics of Everday Life

Based on Scott's review, I read through Stephen Pinker's Enlightenment Now. I can't top Scott's exposition of the book, but it is pretty incredible how far humanity...

From Computational Complexity
#### Cuckoo Cycles

Guest Blog by John Tromp (Thanks for the opportunity, Lance)
In the past few months, cycle finding has become one of the most widely run
graph theory problems....

From Computational Complexity
#### Scooped

At Dagstuhl I got a few ideas for future posts but then...
We had some discussions about STOC allowing program committee members to submit papers that I planned...

From Computational Complexity
#### Back at Dagstuhl

Participants and Their Research Interests
This week I'm in Germany for the Dagstuhl workshop on Computational Complexity of Discrete Problems well timedtypecast...

From Computational Complexity
#### Captain Einstein

If the president of the United States uses "complexity" in a tweet, I can't leave it alone.
Airplanes are becoming far too complex to fly. Pilots are no longer...

From Computational Complexity
#### QED

Via Scott, John Horgan wrote a blog post following on his 1993 Scientific American article The Death of Proof. The article talked about computer-generated proofs...

From Computational Complexity
#### Flying Pigs Unsafe at Any Speed

Take a moment and imagine a flying pig. Do you see a pig with tiny wings lazily guiding along. But pigs are not particularly slow animals as anyone has seen a pig...

From Computational Complexity
#### Extra! Extra! Read all about it!

Last weekend I saw the documentary Joseph Pulitzer: Voice of the People. Pulitzer, as you probably know from the prize named after him, was a major newspaper publisher...

From Computational Complexity
#### The iPhonification of Everything

So you've got an iPhone XS in Space Grey. Congrats, so do 20 million other people. Maybe you have different cases but otherwise the hardware in all these phones...

From Computational Complexity
#### An Immerman-Szelepcsényi Story

As a grad student in the late 80's I had the opportunity to witness many great and often surprising theorems in computational complexity. Let me tell you aboutnondeterministic...