Dear SAGE developers,

William and I are considering organizing SAGE days at Simon Fraser
University (Vancouver, Canada), probably somewhere in the summer of
2008, subject to securing the required funding. Both for the
effectiveness of the meeting and for the purposes of getting funding,
it is good to give a specific theme to the meeting. At this point we
are open to suggestions. Points to keep in mind:

 - Themes that coincide with active development or badly needed
development on sage are a little better

 - Themes that allow big shot speakers to be invited are a little
better (helps finding funding and some of them can even be fun to
listen to)

 - Themes that allow participation of undergraduates are a little
better (again, helps finding funding)

(of course, there is nothing wrong with having coding sprints and/or
break-out sessions on topics that do not directly relate to the theme)

One possible theme would be visualization and long range
collaboration. SFU happens to have good equipment for this and has
activity and experience in it. Sage is definitely in need of good
visualization tools. Often, people turn to maple, matlab or
mathematica simply to make pictures, so this is really an important
use of a CAS.

It is also a theme that has a low threshold for undergrad
participation. Finding big shot speakers is perhaps a little harder.
Suggestions welcome. Feel free to email me off list if that is more
appropriate.

The long range collaboration bit perhaps deserves some explanation.
Consider a situation where people are in a real-time collaboration
situation, for instance communicating via an audio/video link. It is
common to have a common "whiteboard" in scenarios like that
(essentially a shared drawing application, where people share the
canvas)
Perhaps it would be preferable to have a really intelligent canvas,
i.e., a sage session?
This could be either a notebook problem (how to handle a notebook that
is opened by several clients simultaneously) or it could consist of
two separate SAGE sessions with some shared objects. Formulated in the
latter form, it has much in common with parallel computing, except
that now two nodes get user input instead of a strict master/slave
relation. It remains to be seen whether this is actually usable and/or
preferable over other collaboration methods, but it is certainly a
novel way of using a CAS and, thanks to its open architecture, SAGE
would be by far the most suited.

Anyway, if you have any ideas, either on a vis/coll theme or on some
alternative theme, I would be happy to hear from you, either on this
list or via off-list via email if more appropriate.

Kind regards,

Nils Bruin


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