#+COLUMNS: %40ITEM %10BEAMER_env(Env) %9BEAMER_envargs(Env Args) %10BEAMER_act(Act) %4BEAMER_col(Col) %10BEAMER_extra(Extra) %8BEAMER_opt(Opt)
#+INCLUDE: "prelude.org" :minlevel 1
* Reproducibilité
  :PROPERTIES:
  :CUSTOM_ID: main
  :END:
** Reproducibilité dans un monde numérique
  :PROPERTIES:
  :CUSTOM_ID: reprod
  :END:
    Quand il y a du logiciel dans une expérience, il nous faut
     - accès ouvert :: aux articles qui le décrivent
     - les données ouvertes :: utilisés dans l'expérience
     - le code source :: de tous les composants
     - l'environnement :: d'éxécution
     - des références stables :: entre tout cela
#+beamer: \pause
*** Remarque
    Les deux prémiers points sont biens connus\\
    \mbox{}\\
    \flushright ... mais pour le /logiciel/?
** Software is Knowledge
  :PROPERTIES:
  :CUSTOM_ID: softwareknowledge
  :END:
*** Software is /an essential component/ of modern scientific research  :B_picblock:
#    Deep knowledge embodied in complex software systems
    :PROPERTIES:
    :BEAMER_opt: pic=papermountain,width=.25\linewidth
    :BEAMER_env: picblock
    :BEAMER_act: +-
    :END:      
Top 100 papers (Nature, October 2014)\\
#+BEGIN_QUOTE
[...] the vast majority describe experimental methods or software that have become essential in their fields.\\
#+END_QUOTE
http://www.nature.com/news/the-top-100-papers-1.16224
# Why using the Source?
** Use the Source, Luke!
  :PROPERTIES:
  :CUSTOM_ID: opensourcereprod
  :END:
   Some people claim that having (all) the source of the code used in
   an experiment is /not worth the effort/
   (see ``Replicability is not Reproducibility: Nor is it Good
   Science'', Chris Drummond, ICML 2009)
#+BEAMER: \pause
*** Sure, diversity \emph{is} important, but:
   - Source code is like the proof used in a theorem: can we really
	 accept /Fermat statements/ like ``the details are omitted
	 due to lack of space''?
   - modern complex systems makes even the simplest experiment
     depend on a wealth of components and configuration options
   - access to /all/ the source code is not just necessary 
	 to /reproduce/, it is also useful to /evolve and modify/,
	 to /build new experiments/ from the old ones
# Why using the Source?
#+INCLUDE: "../../common/modules/sourcecode-reproductibility.org::#opensourcereprod" :minlevel 2