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ESSLLI 2009 in Bordeaux

Submitted by Richard Zach on Wed, 04/01/2009 - 5:21am

If you'd rather go to France than Pittsburgh or LA, or you're not an undergrad student:


21st EUROPEAN SUMMER SCHOOL IN LOGIC, LANGUAGE AND INFORMATION

ESSLLI 2009

Bordeaux, July 20-31 2009

Antonelli, Belnap, Segerberg in Calgary this Weekend

Submitted by Richard Zach on Tue, 03/24/2009 - 11:13pm

We're having a little logic conference this weekend in Calgary. If you're in the area, please come! All talks in 1253 Social Sciences, University of Calgary. Relevant papers may be found by following the links below

Nuel Belnap (Pittsburgh)

Friday, March 27, 4 pm

Who's The Most Famous Philosopher of the 20th Century?

Submitted by Richard Zach on Tue, 03/03/2009 - 1:56am

Openproof Day 2009

Submitted by Richard Zach on Sat, 02/28/2009 - 6:26pm

On March 27, 2009, the people behind Language Proof and Logic will have a little meeting on the various courseware packages they have now and are currently developing:

Openproof day will be a day of events discussing a variety of topics related to the work of the project, including:

* Presentation of existing courseware packages including plans for future improvements,

Undergrad Logic Summer Schools

Submitted by Richard Zach on Tue, 02/24/2009 - 6:01am

Not one but two logic summer schools for undergrads this year:

Carnegie Mellon Summer School in Logic and Formal Epistemology
June 8 to 26, with courses by Steve Awodey (Categories and Structures), Teddy Seidenfeld (Decisions and Games), and Jeremy Avigad (Logic and Formal Verification)
Apply by March 15

UCLA Logic Center 2009 Summer School for Undergraduates

Canadian PhD Programs in the 2009 Philosophical Gourmet Report

Submitted by Richard Zach on Tue, 02/24/2009 - 1:32am

With the kind permission of Brian Leiter, here's a breakout of the Canadian philosophy departments by specialty according to the 2009 Philosophical Gourmet Report. Major changes over the last (2008-10) edition: The Guelph-Laurier-McMaster program is no longer ranked, and neither is Waterloo. The "local means", i.e., mean scores from Canadian evaluators, are no longer reported. That's a bit unfortunate, but it probably makes no difference as far as the rank-ordering goes.

Save Canadian Grad Student Funding in Humanties and Social Sciences!

Submitted by Richard Zach on Tue, 02/24/2009 - 1:18am

The Conservative government's budget includes additional funding for Canada's granting councils to expand their graduate scholarship programs. The Social Sciences and Humanities Research Council of Canada stands to gain an additional $17.5 million, or 500 additional PhD scholarships and 1,000 additional MA scholarships. The catch: SSHRC's money is earmarked for "business-related degrees".

If you're Canadian, please sign the petition against this circulated by Niki Ashton, MP.

Interpretations of Propositional Dynamic Logic

Submitted by Richard Zach on Mon, 02/09/2009 - 4:29am

In Krister Segerberg's modal logic seminar here in Calgary, we were talking about propositional dynamic logic last week. PDL was originally introduced (by Vaughn Pratt in the early 70's) to reason about programs. In the language, you have propositional variables but then also variables for (indeterministic) programs. Moreover, you have complex terms for programs, e.g., if α and β are programs then α ∪ β is "either do α or do β", α;β is "first do α then do β", α* is "do α 0 or more times.

New Blogs

Submitted by Richard Zach on Thu, 02/05/2009 - 6:35pm

I'm a bit late with this, but if you haven't heard, here are a couple of interesting new blogs:

Floridi Wins Barwise Prize

Submitted by Richard Zach on Thu, 02/05/2009 - 2:53am

Luciano Floridi has been awarded the Barwise Prize in philosophy of computing, given out annually by the APA.

Formalization Exercise

Submitted by Richard Zach on Wed, 01/14/2009 - 10:44pm

Logic I exercise: Formalize "Every day each of us says the dumbest thing we are going to say that day." Is it logically true?

"Computability" Deadline Approaching

Submitted by Richard Zach on Wed, 01/14/2009 - 4:04pm

The submission deadline for the July conference Computability in Europe is drawing near (Jan 20). I hope there will be at least a few papers on history and philosophy of computability--the PC chair tells me that so far there are none!

Arne Naess, 1912-2009

Submitted by Richard Zach on Tue, 01/13/2009 - 6:30pm

Arne Næss has died at the age of 96. He was the last surviving member of the "periphery" of the Vienna Circle.

Notice here.

More on Ciabattoni, Galatos, and Terui

Submitted by Richard Zach on Wed, 12/17/2008 - 9:03am

Paul Bernays at 120

Submitted by Richard Zach on Thu, 11/27/2008 - 1:16am

In addition to the new special issue celebrating the 50th anniversary of Gödel's Dialectica interpretation, Wiley-Blackwell has made the original Dialectica issue in which it appeared freely available. That issue itself was a Festschrift in honour of Paul Bernays's 70th birthday.

The 50th Birthday of the Dialectica Interpretation

Submitted by Richard Zach on Tue, 11/18/2008 - 3:39am

Gödel's paper containing his so-called Dialectica interpretation was published 50 years ago in, well, Dialectica. And so Dialectica has a special issue on Gödel's Dialectica interpretation, edited by Thomas Strahm. It looks like all the articles are freely available.

New SEP Entry: Bimbó on Combinatory Logic

Submitted by Richard Zach on Mon, 11/17/2008 - 6:11pm

Papers by Konrad Zdanowski

Submitted by Richard Zach on Mon, 11/17/2008 - 5:57pm

Via Theorem(e), I've come across the webpage of Konrad Zdanowski, a logician at the Polish Academy and Paris 7. His papers (mostly on arithmetic) all look incredibly interesting, he has lecture notes on Peano arithmetic, and there's also a paper on 2nd order intuitionistic propositional logic, which is somewhat related to my own research.

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