I'm curious about the relative popularity of the different members of
the array-processing family of languages. And we can segment
popularity into 3 domains: hobby, academic, corporate.

Here are all the array languages that have a large attention (from my
admittedly ignorant viewpoint):

APL - ?
K - corporate consulting primarily
J - large hobby following, one major corporation (ISI), some
non-research-track academic use (e.g. Clifford Reiter)
A+ - primarily 1 corporation (MSDW)

Other related languages include Lucid, Field, and Qnial. Are there others?

And I wonder why there is an APL conference when Ken Iverson himself
admitted that J was an improvement over APL. Is APL better in certain
ways?

What support for parallel computing exists in the array-based languages?


On 9/13/07, Steven H. Rogers <[EMAIL PROTECTED]> wrote:
> This is the last day for early bird registration for APL2007, 21-23 Oct
> in Montreal.  It's co-located with OOPSLA2007 and sharing registration
> services at:
> http://www.regmaster.com/conf/oopsla2007.html
>
> ===============
> Preliminary Program
> ===============
>
> Tutorials and workshops
> =================
>
>      Introduction to APL (Ray Polivka)
>
>      Object Oriented for APLers, APL for OOers (Dan Baronet)
>
>      ... others in the works
>
> Presentations
> =========
>
>     No Experience Necessary:
>     Hire for Aptitude - Train for Skills
>          (Brooke Allen)
>
>      Compiling APL with APEX
>          (Robert Bernecky)
>
>      APL, Bioinformatics, Cancer Research
>          (Ken Fordyce)
>
>      Generic Programming on Nesting Structure
>          (Stephan Herhut, Sven-Bodo Scholz, Clemens Grelck)
>
>      Interactive Array-Based Languages and Financial Research
>          (Devon McCormick)
>
>      Array vs Non-Array Approaches to Programming Problems
>          (Devon McCormick)
>
>      Design Issues in APL/OO Interfacing
>          (Richard Nabavi)
>
>      Arrays of Objects, or Arrays within Objects
>          (Richard Nabavi)
>
>      Competing, with J
>          (John Randall)
>
>      ... others in the works
>
> There is still room for oral or poster presentations that will not be
> contributed papers (published in a special issue of APL Quote Quad). If
> you would like to make an oral presentation or a poster, contact Lynne
> Shaw ([EMAIL PROTECTED]).  ACM SIGAPL has broadened it's scope to all Array
> Programming Languages and more J representation would be welcome.
>
>
>
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm
>


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