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From Computational Complexity

Guest Post on ICS 2010 (2 of 3)

Innovations in Computer Science 2010 (post #2) Guest Post by Aaron Sterling This is the sequel to my previous post on ICS 2010, the new theoretical computer...

From Computational Complexity

Guest Post on ICS 2010 (1 of 3)

Innovations in Computer Science 2010 (post #1) Guest post by Aaron Sterling This is the first of three posts about ICS 2010, the much-discussed "concept...

From Computational Complexity

COLT and CCC

The COLT (Computational Learning Theory) call for papers is out. (Actually its been out since October but I was only recently emailed it.) For other information...

From Computational Complexity

DO NOT do this when choosing books for your class

When I took my first graduate course in complexity theory the professor had FOUR books on the REQUIRED FOR THE COURSE list. I bought all four. He said that We...

From Computational Complexity

Axioms: What should we believe?

Some misc thoughts on set theory inspired by yesterdays comments and other things. Geometry: Use Euclidean Geometry when appropriate, for example if you are So...

From Computational Complexity

Voting on Mathematical Truths: The Axiom of Det.

One of the founders of Conservapedia (a conservative alternative to Wikipedia) said the following on The Colbert Report: There is an absolute truth. People don't...

From Computational Complexity

How to tell how good a TV show is

(This is my last blog of the year. Lance will interupt his blog sabbatical to do an END OF THE YEAR blog later.) The TV show MONK recently finished its 8thHow...

What is an Explicit Construction?
From Computational Complexity

What is an Explicit Construction?

The Prob method (usually credited to Erdos) was once considered quite novel: You show something exists but you don't show how to construct it! An early exampleThe...

From Computational Complexity

A hard problem inspired by an easy problem

The following problem was problem 1 (the easy one) on the Maryland Math Competition 2009 (I will later report on how the students did on it). Show that for every...

Guest Post- Women in Theory Workshop
From Computational Complexity

Guest Post- Women in Theory Workshop

(Tal Rabin requested to post this so I am doing so. This post is essentially her email, so call it a guest post.)   There will be a Women In Theory workshop for...

From Computational Complexity

Mild Request for Guest Posters.

(Deadline to submit a paper to CCC is Dec 15. Depending on when you read this that could be today or in the past.) As you all know from Lance's last post, Lance...

From Computational Complexity

CCC deadline Dec 15, 2009! (not factorial)

Submissions to 25th CCC are due TOMORROW! (Actually it could be TOMORROW, TODAY, or IN THE PAST depending on when you read this.) Should you submit? If you have...

From Computational Complexity

Whats your Game Mr. Bond? Nim?

BILL: Clyde is teaching a graduate course titled Games, Game Theory, and the Theory of Games. He tells me that there are basically eight kinds of games governed...

From Computational Complexity

Is posting about 17x17 problem BAD FOR ACADEMIA?

(The 17x17 problem has gotten far wider attention than I imagined--- Brian Hayes posted it on his website: here, and its also here and here. The last website is...

Congrads to new ACM fellows
From Computational Complexity

Congrads to new ACM fellows

Congrads to ALL of the ACM Fellows which were annouced here.   There are several theorists among them. I could try to list them or count them; however, the term...

17x17: Comments on your comments
From Computational Complexity

17x17: Comments on your comments

One of the comments on my last post, the 17x17 post, inquired if I am also interested in the other unknown grids (17x18, 18x18, 21x10, 21x11, 21x12, 22x10). I AM...

The 17x17 challenge. Worth $289.00. This is not a joke.
From Computational Complexity

The 17x17 challenge. Worth $289.00. This is not a joke.

The 17x17 challenge: worth $289.00. I am not kidding. Definition: The n x m grid is c-colorable if there is a way to c-color the vertices of the n x m grid soThe...

An Undervalued Math Problem
From Computational Complexity

An Undervalued Math Problem

As most of you know there are 7 problems worth $1,000,000 (see here). It may be just 6 since Poincare's conjecture has probably been solved. Why are these problems...

Laptops in Church?
From Computational Complexity

Laptops in Church?

There are now bibles online where you can click for different versions, different translations, different interepretations, historical context, etc. The same is...

From Computational Complexity

Rules about Blogs becaues Blogs RULE!

There are now laws about blogging and twittering that Lance and I (and all the bloggers) will need to be aware of. Here is a short summary: If a blogger posts...
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