diff --git a/common/modules/policyactions.org b/common/modules/policyactions.org index 93d9173..13599b6 100644 --- a/common/modules/policyactions.org +++ b/common/modules/policyactions.org @@ -1,152 +1,153 @@ #+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 * Policy actions :PROPERTIES: :CUSTOM_ID: main :END: ** The Paris call: Software Source Code is our Heritage :PROPERTIES: :CUSTOM_ID: pariscall2019 :END: *** :B_column:BMCOL: :PROPERTIES: :BEAMER_col: .53 :BEAMER_env: column :END: #+ATTR_LATEX: :width .7\linewidth file:UNESCOParisCallMeeting.png UNESCO, Inria, Software Heritage invite\\ [[https://en.unesco.org/news/experts-call-greater-recognition-software-source-code-heritage-sustainable-development][40 international experts meet in Paris]] ... #+BEAMER: \pause *** :B_column:BMCOL: :PROPERTIES: :BEAMER_col: .5 :BEAMER_env: column :END: #+ATTR_LATEX: :width .65\linewidth file:paris_call_ssc_cover.jpg [[https://en.unesco.org/foss/paris-call-software-source-code][Their call is published on Feb 2019]] \pause *** :B_ignoreheading: :PROPERTIES: :BEAMER_env: ignoreheading :END: *** :PROPERTIES: :BEAMER_COL: 1.06 :BEAMER_env: block :END: It's an important /policy tool/, already referenced and used ... \hfill /yes, you can sign it!/\\ \vspace{10pt} \hfill https://en.unesco.org/foss/paris-call-software-source-code \hfill\mbox{} ** The EOSC SIRS report: Software Source Code and Open Science :PROPERTIES: :CUSTOM_ID: eoscsirs2020 :END: *** :B_column:BMCOL: :PROPERTIES: :BEAMER_col: .4 :BEAMER_env: column :END: #+ATTR_LATEX: :width .9\linewidth file:EOSC-SIRS-report.png #+BEAMER: \pause *** Important /policy tool/ in Open Science (Dec 2020) :B_block:BMCOL: :PROPERTIES: :BEAMER_col: .6 :BEAMER_env: block :END: - 9 infrastructures + 3 archives + 3 open access publishers + 3 aggregators - recommendations + *archive in Software Heritage, use SWHID* + *open non profit* + *default to open source* for research software #+latex:\begin{quote} "all research software should be made available under an Open Source license by default, and all deviations from this default practice should be properly motivated" #+latex:\end{quote} See https://doi.org/10.2777/28598 ** EOSC task force on infrastructures for quality research software :PROPERTIES: :CUSTOM_ID: eoscswtf2021 :END: *** :B_column:BMCOL: :PROPERTIES: :BEAMER_col: .4 :BEAMER_env: column :END: #+ATTR_LATEX: :width .9\linewidth file:EOSC-SWI-TF.png #+BEAMER: \pause *** Ongoing action in the EOSC :B_block:BMCOL: :PROPERTIES: :BEAMER_col: .6 :BEAMER_env: block :END: *Task force on infrastructures for quality research software* - Foster the development and deployment of tools and services that allow researchers to properly archive, reference, describe with proper metadata, share and reuse research software. - Improve the quality of research software, both from the technical and organizational point of view ... - Increase recognition to software developers and maintainers of research software ... See [[https://www.eosc.eu/sites/default/files/tfcharters/eosca_tfinfrastructureforqualityresearchsoftware_draftcharter_20210614.pdf][the charter of the task force]]. ** The UNESCO recommendations for Open Science :PROPERTIES: :CUSTOM_ID: unesco2021 :END: +#+BEAMER: \vspace{-1em} *** :B_column:BMCOL: :PROPERTIES: :BEAMER_col: .4 :BEAMER_env: column :END: #+ATTR_LATEX: :width .9\linewidth file:UNESCO-open-science-draft.png #+BEAMER: \pause -*** Selection from the recommendations :B_block:BMCOL: +*** Selection from [[https://unesdoc.unesco.org/ark:/48223/pf0000378381.locale=en][the draft recommendations]] :B_block:BMCOL: :PROPERTIES: :BEAMER_col: .6 :BEAMER_env: block :END: - Open Source for Open Science #+latex:\begin{quote} /"The source code must be included in the software release and made available on openly accessible repositories and the chosen license must allow modifications, derivative works and sharing under equal or compatible open terms and conditions"/ #+latex:\end{quote} - Infrastructures #+latex:\begin{quote} - /"Open science infrastructures should be organized and financed upon an essentially not-for-profit and long-term vision, which enhance open science practices and guarantee permanent and unrestricted access to ail, to thé largest extent possible."/ + /"Open science infrastructures should be organized and financed upon an essentially not-for-profit and long-term vision, which enhance open science practices and guarantee permanent and unrestricted access to all, to the largest extent possible."/ #+latex:\end{quote} - See [[https://unesdoc.unesco.org/ark:/48223/pf0000378381.locale=en][the draft on UNESCO's website]] + ** French National plan for Open Science :PROPERTIES: :CUSTOM_ID: pnso2 :END: *** :B_column:BMCOL: :PROPERTIES: :BEAMER_col: .4 :BEAMER_env: column :END: #+ATTR_LATEX: :width .9\linewidth - file:PNSO2-cover.png + file:PNSO2-en-cover.png #+BEAMER: \pause *** 2nd National Plan for Open Science (6/7/2021) :B_block:BMCOL: :PROPERTIES: :BEAMER_col: .6 :BEAMER_env: block :END: *Open and promote research software source code* - actions (selection) - charter for research software policy - recognize software development (see [[https://www.ouvrirlascience.fr/prix-science-ouverte-du-logiciel-libre-de-la-recherche/][announcement of the 2021 prize]]) - coordinate communities of practice - build a connected ecosystem of research outputs - recommendations (selection) + *archive in Software Heritage* + *standardise and use SWHID* + *build a national catalog of research software* + *leverage ADAC network* \hfill See [[https://www.enseignementsup-recherche.gouv.fr/cid159131/le-plan-national-pour-la-science-ouverte-2021-2024-vers-une-generalisation-de-la-science-ouverte-en-france.html][official announcement]] diff --git a/talks-public/2021-10-21-IRD/2021-10-21-IRD.org b/talks-public/2021-10-21-IRD/2021-10-21-IRD.org index 64d6e42..f6ef2d7 100644 --- a/talks-public/2021-10-21-IRD/2021-10-21-IRD.org +++ b/talks-public/2021-10-21-IRD/2021-10-21-IRD.org @@ -1,385 +1,385 @@ #+COLUMNS: %40ITEM %10BEAMER_env(Env) %9BEAMER_envargs(Env Args) %10BEAMER_act(Act) %4BEAMER_col(Col) %10BEAMER_extra(Extra) %8BEAMER_opt(Opt) #+TITLE: Archive, Reference and Cite research source code -#+DATE: 30/09/2021 +#+DATE: 21/10/2021 # #+AUTHOR: Roberto Di Cosmo # #+EMAIL: roberto@dicosmo.org @rdicosmo @swheritage -# #+BEAMER_HEADER: \date[21/10/2021]{Seminaire IRD} +#+BEAMER_HEADER: \date[21/10/2021]{21 Octobre 2021\\Seminaire IRD} #+BEAMER_HEADER: \title[Software Heritage~~~~ www.softwareheritage.org]{Archiver, référencer et citer les codes source de la recherche} #+BEAMER_HEADER: \author[R. Di Cosmo~~~~ roberto@dicosmo.org ~~~~ (CC-BY 4.0)]{Roberto Di Cosmo\\Inria and Universit\'e de Paris\vspace{-2em}} # #+BEAMER_HEADER: \setbeameroption{show notes on second screen} #+BEAMER_HEADER: \setbeameroption{hide notes} #+KEYWORDS: software heritage legacy preservation knowledge mankind technology #+LATEX_HEADER: \usepackage{tcolorbox} #+LATEX_HEADER: \definecolor{links}{HTML}{2A1B81} #+LATEX_HEADER: \hypersetup{colorlinks,linkcolor=,urlcolor=links} # # prelude.org contains all the information needed to export the main beamer latex source # use prelude-toc.org to get the table of contents # #+INCLUDE: "../../common/modules/prelude-toc.org" :minlevel 1 #+INCLUDE: "../../common/modules/169.org" # +LaTeX_CLASS_OPTIONS: [aspectratio=169,handout,xcolor=table] #+LATEX_HEADER: \usepackage{bbding} #+LATEX_HEADER: \DeclareUnicodeCharacter{66D}{\FiveStar} # # If you want to change the title logo it's here # # +BEAMER_HEADER: \titlegraphic{\includegraphics[width=0.5\textwidth]{SWH-logo}} # aspect ratio can be changed, but the slides need to be adapted # - compute a "resizing factor" for the images (macro for picblocks?) # # set the background image # # https://pacoup.com/2011/06/12/list-of-true-169-resolutions/ # #+BEAMER_HEADER: \pgfdeclareimage[height=90mm,width=160mm]{bgd}{swh-world-169.png} #+BEAMER_HEADER: \setbeamertemplate{background}{\pgfuseimage{bgd}} #+LATEX: \addtocounter{framenumber}{-1} * Introduction #+INCLUDE: "../../common/modules/rdc-bio.org::#main" :only-contents t :minlevel 2 * Software Source Code is Knowledge ** Why Software /Source Code/ #+INCLUDE: "../../common/modules/source-code-different-short.org::#softwareisdifferent" :only-contents t :minlevel 3 ** Source code is /special/ (software is /not/ data) #+INCLUDE: "../../common/modules/swh-ardc.org::#swnotdata" :only-contents t :minlevel 3 ** Source code is /special/, cont'd #+INCLUDE: "../../common/modules/swh-ardc.org::#swnotdatacontd" :only-contents t :minlevel 3 ** Software Source code: a pillar of Open Science #+INCLUDE: "../../common/modules/swh-ardc.org::#pillaropensciencecompact" :only-contents t :minlevel 3 ** What is at stake: ARDC \hfill in increasing order of difficulty #+INCLUDE: "../../common/modules/swh-ardc.org::#ardc" :only-contents t :minlevel 3 *** :B_ignoreheading: :PROPERTIES: :BEAMER_env: ignoreheading :END: \vspace{-.5em} #+BEAMER: \pause **** We need an infrastructure /designed for/ software source code: \pause \hfill /now we have one!/ * Meet Software Heritage ** Software Heritage in a nutshell \hfill www.softwareheritage.org #+BEAMER: \transdissolve #+INCLUDE: "../../common/modules/swh-goals-oneslide-vertical.org::#goals" :only-contents t :minlevel 3 ** The largest software archive, a shared infrastructure #+latex: \begin{center} #+ATTR_LATEX: :width 0.7\linewidth file:SWH-as-foundation-slim.png #+latex: \end{center} #+BEAMER: \pause #+latex: \centering #+ATTR_LATEX: :width \extblockscale{.9\linewidth} file:2021-09-archive-growth.png ** Addressing the four needs (see [[https://dx.doi.org/10.1007/978-3-030-52200-1_36][ICMS 2020]] for details) #+INCLUDE: "../../common/modules/swh-ardc.org::#swh-ardc-short" :only-contents t :minlevel 3 ** Deposit research software \hfill /open since 9/2018/ :B_picblock: #+INCLUDE: "../../common/modules/swh-scientific-publishing.org::#hal" :only-contents t :minlevel 3 * Demo time! ** Focus on Archive and Reference - Browse [[https://archive.softwareheritage.org][the archive]] - [[https://save.softwareheritage.org][Trigger archival]] of your preferred software in a breeze - Get and use SWHIDs ([[https://docs.softwareheritage.org/devel/swh-model/persistent-identifiers.html][full specification available online]]) - Example HAL deposits: [[https://hal.archives-ouvertes.fr/hal-02130801][LinBox]], [[https://hal.archives-ouvertes.fr/hal-01897934][SLALOM]], [[https://hal.archives-ouvertes.fr/hal-02130729][Givaro]], [[https://hal.archives-ouvertes.fr/hal-02137040][NS2DDV]], [[https://hal.archives-ouvertes.fr/lirmm-02136558][SumGra]], [[https://hal.archives-ouvertes.fr/hal-02155786][Coq proof]], ... - Cite software [[https://www.softwareheritage.org/2020/05/26/citing-software-with-style/][with the biblatex-software style]] from CTAN - Example in a real journal: [[http://www.ipol.im/pub/art/2020/300/][an article from IPOL]] - Example use in a research article: compare Fig. 1 and conclusions - in [[http://www.dicosmo.org/Articles/2012-DaneluttoDiCosmo-Pcs.pdf][the 2012 version]] - in [[https://www.dicosmo.org/share/parmap_swh.pdf][the updated version]] using SWHIDs and Software Heritage - Example use in a research article: extensive use of SWHIDs in [[https://www.dicosmo.org/Articles/2020-ReScienceC.pdf][a replication experiment]] - Supporting reproducible builds: [[https://www.softwareheritage.org/2019/04/18/software-heritage-and-gnu-guix-join-forces-to-enable-long-term-reproducibility/][Guix]] and [[https://www.softwareheritage.org/2019/04/18/software-heritage-and-gnu-guix-join-forces-to-enable-long-term-reproducibility/][Nix]] ** Summing up: a revolutionary infrastructure /designed for source code/ #+latex:\vspace{-0.2em} #+BEGIN_EXPORT latex \begin{center} \includegraphics[width=.4\linewidth]{SWH-logo.pdf} { \url{www.softwareheritage.org}} \end{center} #+END_EXPORT #+latex:\vspace{-0.4em} *** /global/ source code /archive/ \hfill /Library of Alexandria of source code/ :PROPERTIES: :BEAMER_env: picblock :BEAMER_OPT: pic=clock-spring-forward.png,width=.15\linewidth,leftpic=true :END: + harvest /all/ software, not just research software + /on demand harvesting/ and /curated deposit/ #+latex:\vspace{-0.4em} *** /universal/ intrinsic identifiers \mbox{}\hfill SWHID standard is independent of version control systems #+latex:\vspace{-0.4em} *** /uniform/ data model, /full graph/ of development history \mbox{}\hfill enables large scale, big code research #+BEAMER: \pause #+latex:\vspace{-0.4em} *** /infrastructure/ for Open Science \mbox{} \hfill /base layer/ for software source code in the /Open Science architecture/ * The road ahead ** An international, non profit initiative\hfill built for the long term :PROPERTIES: :CUSTOM_ID: support :END: *** Sharing the vision :B_block: :PROPERTIES: :CUSTOM_ID: endorsement :BEAMER_COL: .5 :BEAMER_env: block :END: #+LATEX: \begin{center}{\includegraphics[width=\extblockscale{.4\linewidth}]{unesco_logo_en_285}}\end{center} #+LATEX: \vspace{-0.8cm} #+LATEX: \begin{center}\vskip 1em \includegraphics[width=\extblockscale{1.4\linewidth}]{support.pdf}\end{center} #+latex: \small And many more ...\\ #+latex:\mbox{}~~~~~~~\tiny\url{www.softwareheritage.org/support/testimonials} #+BEAMER: \pause *** Donors, members, sponsors :B_block: :PROPERTIES: :CUSTOM_ID: sponsors :BEAMER_COL: .5 :BEAMER_env: block :END: #+LATEX: \begin{center}\includegraphics[width=\extblockscale{.4\linewidth}]{inria-logo-new}\end{center} #+LATEX: \begin{center} # #+LATEX: \includegraphics[width=\extblockscale{.2\linewidth}]{sponsors-levels.pdf} #+LATEX: \colorbox{white}{\includegraphics[width=\extblockscale{1.4\linewidth}]{sponsors.pdf}} #+LATEX: \end{center} # - sponsoring / partnership :: \hfill \url{sponsorship.softwareheritage.org} *** :B_ignoreheading: :PROPERTIES: :BEAMER_env: ignoreheading :END: *** Research collaboration :B_picblock:noexport: :PROPERTIES: :BEAMER_COL: .5 :BEAMER_env: picblock :BEAMER_OPT: pic=Qwant_Logo, leftpic=true :END: source code search engine *** See more :noexport: \hfill\tiny\url{http:://www.softwareheritage.org/support/testimonials} *** Global network :B_picblock:noexport: :PROPERTIES: :BEAMER_COL: .5 :BEAMER_env: picblock :BEAMER_OPT: pic=fossid, leftpic=true, width=.3\linewidth :END: - first *independent mirror* - increased reliability ** Growing adoption in Academia (selection) #+INCLUDE: "../../common/modules/swh-adoption-academic.org::#adoption" :only-contents t :minlevel 3 ** Focus: the EOSC SIRS report #+INCLUDE: "../../common/modules/policyactions.org::#eoscsirs2020" :only-contents t :minlevel 3 ** Focus: second French National Plan for Open Science #+INCLUDE: "../../common/modules/policyactions.org::#pnso2" :only-contents t :minlevel 3 ** You may help! *** Foster adoption and best practices for researchers + [[https://hal.inria.fr/hal-01872189][describe and deposit via HAL]] + [[https://www.softwareheritage.org/save-and-reference-research-software/][archive and reference source code]], cite using [[https://ctan.org/pkg/biblatex-software][biblatex-software]] + ask journals and conferences to use Software Heritage (like IPOL, etc.) #+BEAMER: \pause *** Engage with Software Heritage as an individual - join the core team: /positions will be available/ - join the [[https://www.softwareheritage.org/ambassadors/][ambassador program]] + learn directly from the core team, share with your community # - (small) [[https://www.softwareheritage.org/grants/][grants are available]] to expand the coverage of the archive #+BEAMER: \pause *** Engage with Software Heritage as an organization - include software in your /Open Science policy/ - join [[https://www.softwareheritage.org/support/sponsors/][as a member/sponsor]] - establish a [[https://www.softwareheritage.org/mirrors/][mirror]] (see e.g. ENEA): support the mission and enable Big Code ** Thank you! #+latex: \centering{\huge\bf Questions?} \vspace{-.5em} *** References #+BEGIN_EXPORT latex \begin{thebibliography}{Foo Bar, 1969} \footnotesize % \bibitem{SwForumEu2021} R. Di Cosmo, \emph{A revolutionary infrastructure for Open Source}, 2021, EU Software Forum \href{https://annex.softwareheritage.org/public/talks/2021/2021-03-24-SwForum.pdf}{(slides)} \href{https://youtu.be/AwY527kDMfM?t=178}{(video)} \bibitem{PNSO2} MESRI, \emph{Plan National pour la Science Ouverte} \newblock 2021, \href{https://www.enseignementsup-recherche.gouv.fr/cid159131/le-plan-national-pour-la-science-ouverte-2021-2024-vers-une-generalisation-de-la-science-ouverte-en-france.html}{(official announcement)} \bibitem{EOSCSirs2020} EOSC SIRS Task Force, \emph{Scholarly Infrastructures for Research Software} \newblock 2020, European Commission, \href{https://doi.org/10.2777/28598}{(10.2777/28598)} \bibitem{DiCosmo2020d} R. Di Cosmo, \emph{Archiving and Referencing Source Code with Software Heritage} \newblock ICMS 2020 \href{https://dx.doi.org/10.1007/978-3-030-52200-1_36}{(10.1007/978-3-030-52200-1\_36)} \bibitem{DiCosmo2019} R. Di Cosmo, M. Gruenpeter, S. Zacchiroli\newblock \emph{Referencing Source Code Artifacts: a Separate Concern in Software Citation},\newblock CiSE 2020 \href{https://dx.doi.org/10.1109/MCSE.2019.2963148}{(10.1109/MCSE.2019.2963148)} \href{https://hal.archives-ouvertes.fr/hal-02446202}{(hal-02446202)} \bibitem{alliez:hal-02135891} P. Alliez, R. Di Cosmo, B. Guedj, A. Girault, M.-S. Hacid, A. Legrand and N. Rougier\newblock \emph{Attributing and referencing (research) software: Best practices and outlook from Inria}, \newblock CiSE 2020 \href{https://doi.ieeecomputersociety.org/10.1109/MCSE.2019.2949413}{(10.1109/MCSE.2019.2949413)} \href{https://hal.archives-ouvertes.fr/hal-02135891}{(hal-02135891)} \bibitem{Abramatic2018} J.F. Abramatic, R. Di Cosmo, S. Zacchiroli, \emph{Building the Universal Archive of Source Code}, \newblock CACM, October 2018 \href{https://doi.org/10.1145/3183558}{(10.1145/3183558)} \end{thebibliography} #+END_EXPORT * Appendix :B_appendix:noexport: :PROPERTIES: :BEAMER_env: appendix :END: ** \vfill \centerline{\Huge Appendix} \vfill * SWHIDs by the example :noexport: ** A word on the trust model for systems of identifiers \vspace{-5pt} *** Two general classes of systems of identifiers - intrinsic :: /computed/ from the object /(no registry required, fully decentralised)/\\ /(e.g.: chemical notation, music notation, hashes, SWHIDs)/\pause - extrinsic :: /assigned/ by an authority /(need a registry)/\\ /(e.g.: passport number, DOI, ARK, RRID, etc.)/\pause \mbox{}\hfill See [[https://www.softwareheritage.org/2020/07/09/intrinsic-vs-extrinsic-identifiers/][the dedicated blog post]] for more details #+BEAMER: \pause *** Trust model, extrinsic (e.g. DOIs) :B_block: :PROPERTIES: :BEAMER_COL: .5 :BEAMER_env: block :END: #+ATTR_LATEX: :width \linewidth file:doi-vs-pid-1.pdf #+BEAMER: \pause *** Trust model, intrinsic (e.g. SWHIDs) :B_block: :PROPERTIES: :BEAMER_env: block :BEAMER_COL: .45 :END: #+ATTR_LATEX: :width .8\linewidth file:doi-vs-pid-3.pdf *** Trust model for DOIs with checksums :B_block:noexport: :PROPERTIES: :BEAMER_COL: .5 :BEAMER_env: block :END: #+ATTR_LATEX: :width \linewidth file:doi-vs-pid-2.pdf *** :B_ignoreheading:noexport: :PROPERTIES: :BEAMER_env: ignoreheading :END: ** Software Heritage Identifiers (SWHID) \hfill [[https://docs.softwareheritage.org/devel/swh-model/persistent-identifiers.html][link to full docs]] # #+INCLUDE: "../../common/modules/swh-id-syntax.org::#swh-id-syntax" :only-contents t :minlevel 3 #+LATEX: \centering%\forcebeamerstart #+LATEX: \mode{\only<1>{\includegraphics[width=\linewidth]{SWHID-v1.4_1.png}}} #+LATEX: \mode{\only<2>{\includegraphics[width=\linewidth]{SWHID-v1.4_2.png}}} #+LATEX: \only<3->{\includegraphics[width=\linewidth]{SWHID-v1.4_3.png}} #+LATEX: %\forcebeamerend *** An emerging standard :B_block: :PROPERTIES: :BEAMER_act: <4-> :BEAMER_COL: .6 :BEAMER_env: block :END: - in Linux Foundation's [[https://spdx.github.io/spdx-spec/appendix-VI-external-repository-identifiers/#persistent-id][SPDX 2.2]] - IANA registered, WikiData property [[https://www.wikidata.org/wiki/Property:P6138][P6138]] *** Examples: :B_block: :PROPERTIES: :BEAMER_act: <5-> :BEAMER_COL: .4 :BEAMER_env: block :END: - [[https://archive.softwareheritage.org/swh:1:cnt:64582b78792cd6c2d67d35da5a11bb80886a6409;origin=https://github.com/virtualagc/virtualagc;lines=245-261/][Apollo 11 AGC excerpt]], - [[https://archive.softwareheritage.org/swh:1:cnt:bb0faf6919fc60636b2696f32ec9b3c2adb247fe;origin=https://github.com/id-Software/Quake-III-Arena;lines=549-572/][Quake III rsqrt]] ** A worked example #+LATEX: \centering\forcebeamerstart #+LATEX: \only<1>{\colorbox{white}{\includegraphics[width=\extblockscale{\linewidth}]{git-merkle/merkle_1.pdf}}} #+LATEX: \only<2>{\colorbox{white}{\includegraphics[width=\extblockscale{\linewidth}]{git-merkle/contents.pdf}}} #+LATEX: \only<3>{\colorbox{white}{\includegraphics[width=\extblockscale{\linewidth}]{git-merkle/merkle_2_contents.pdf}}} #+LATEX: \only<4>{\colorbox{white}{\includegraphics[width=\extblockscale{\linewidth}]{git-merkle/directories.pdf}}} #+LATEX: \only<5>{\colorbox{white}{\includegraphics[width=\extblockscale{\linewidth}]{git-merkle/merkle_3_directories.pdf}}} #+LATEX: \only<6>{\colorbox{white}{\includegraphics[width=\extblockscale{\linewidth}]{git-merkle/revisions.pdf}}} #+LATEX: \only<7>{\colorbox{white}{\includegraphics[width=\extblockscale{\linewidth}]{git-merkle/merkle_4_revisions.pdf}}} #+LATEX: \only<8>{\colorbox{white}{\includegraphics[width=\extblockscale{\linewidth}]{git-merkle/releases.pdf}}} #+LATEX: \only<9>{\colorbox{white}{\includegraphics[width=\extblockscale{\linewidth}]{git-merkle/merkle_5_releases.pdf}}} #+LATEX: \only<10>{\colorbox{white}{\includegraphics[width=\extblockscale{\linewidth}]{git-merkle/snapshots.pdf}}} #+LATEX: \forcebeamerend * Big code :noexport: ** Software Heritage for Research and Innovation *** Reference platform for /Big Code/ :B_picblock: :PROPERTIES: :BEAMER_opt: pic=universal, leftpic=true, width=.2\linewidth :BEAMER_env: picblock :BEAMER_act: :END: - unique *observatory* of all software development - *big data, machine learning* paradise: classification, trends, coding patterns, code completion... #+BEAMER: \pause *** First datasets are available! - full graph of software development (~20Bn nodes, ~200Bn edges) see Pietri, Spinellis, Zacchiroli, MSR 2019 https://dx.doi.org/10.1109/MSR.2019.00030 - MSR 2020 mining competition see https://2020.msrconf.org/track/msr-2020-mining-challenge#Call-for-Papers * News :noexport: ** Recent news, and a lesson to be learned *** Saving 250.000 endangered repositories... - summer 2019: BitBucket announce Mercurial VCS phase out - fall 2019: Software Heritage teams up with Octobus (funded by NLNet, thanks!) - july 2020: BitBucket erases /250.000/ repositories - august 2020: [[https://bitbucket-archive.softwareheritage.org][bitbucket-archive.softwareheritage.org]] is live #+BEAMER: \pause *** ... preserving the web of knowledge \hfill (Tweet [[https://twitter.com/gabrielaltay/status/1300218789762662401][is here]] ) :B_picblock: :PROPERTIES: :BEAMER_env: picblock :BEAMER_OPT: pic=bitbucket_swh_praise.png, width=.6\linewidth, leftpic=true :END: \\ *Bottomline*\\ /explicit deposit/ is important, ...\\ \mbox{}\hfill ... and we must promote it...\hfill\mbox{}\\ \mbox{}\hfill ... but will never be enough.\\ \mbox{}\\ \mbox{}\hfill /(think also of all software dependencies!)/ ** Milestones :noexport: #+INCLUDE: "../../common/modules/swh-key-dates.org::#keydates" :minlevel 3 :only-contents t ** News : SWHAP *** Paris Call on Software Source Code “[We call to] support efforts to gather and preserve the artifacts and narratives of the history of computing, while the earlier creators are still alive” #+BEAMER: \pause *** SWHAP : an important step forward - detailed guidelines to *curate* landmark legacy source code and *archive* it on Software Heritage - intense cooperation with *Università di Pisa* and *UNESCO* - open to all, we'll promote it worldwide *** https://www.softwareheritage.org/swhap ** News : archiving /public/ code #+latex: \begin{center} #+ATTR_LATEX: :width 0.7\linewidth file:codeetalab.png #+latex: \end{center} #+BEAMER: \pause https://code.etalab.gouv.fr ** News : ENEA mirror *** Thomas Jefferson, February 18, 1791 :B_block: :PROPERTIES: :BEAMER_ACT: :BEAMER_env: block :END: #+latex: {\em ...let us save what remains: not by vaults and locks which fence them from the public eye and use in consigning them to the waste of time, but by such a multiplication of copies, as shall place them beyond the reach of accident. #+latex: } #+BEAMER: \pause *** Welcoming ENEA :B_block: :PROPERTIES: :BEAMER_env: picblock :BEAMER_OPT: pic=LogoENEAcompletoENG.png, leftpic=true, width=.7\linewidth :END: - first *institutional* mirror - increased resilience - *AI infrastructure* for researchers - stepping stone to \endgraf \hfill an European joint effort