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SecoHealth 2019 Research Achievements

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This presentation reports on the research results achieved in the context of the interuniversity interdisciplinary research project SECOHealth "Vers une méthodologie et analyse socio-technique interdisciplinaire de la santé des écosystèmes logiciels" co-financed by FRS-FNRS Belgium and FRQ (FRSC - FRNT, Québec) with principal investigators Tom Mens (UMONS), Bram Adams (Polytechnique Montréal) and Josianne Marsan (Université Laval).

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  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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SecoHealth 2019 Research Achievements

  1. 1. 2017-2019 Vers une méthodologie et analyse socio-technique interdisciplinaire de la santé des écosystèmes logiciels
  2. 2. University of Mons Université Laval Polytechnique Montréal www.secohealth.org @secohealth 2017-2019 Et nos collaborateurs … - K. Carillo (Toulouse BS) - B. Negoita (HEC Montreal) - J. Gonzalez-Barahona, G. Robles (URJC Madrid) - A. Serebrenik (Eindhoven U. Technology) - M. T. Valente (UFMG, Brazil)
  3. 3. SOCIO- TECHNIQUE Un écosystème logiciel est ... X
  4. 4. Best Practices Best Practices Practices Best 3. Recommandations et conseils pour éviter de futurs problèmes de santé dans les écosystèmes logiciels 1. Déterminer les indicateurs des problèmes de santé (logiciel) 2. Prédire l'impact et la propagation des problèmes de santé time
  5. 5. • Bugs • Problèmes de sécurité • Problèmes de dépendance logicielle • Logiciels abandonnés ou dépassés • Redondance (code dupliqué) • Licences incompatibles • ... Technical • Manque de communication • Manque de collaboration • Conflits sociaux • Abandon des contributeurs • Diversité insuffisante • ... Problèmes de santé
  6. 6. Nos réalisations
  7. 7. Réalisations 2017 Activités Linux Foundation Open Source summit (Prague) Research visit, URJC (Madrid) Présentations MADSESE Research Seminar (Madrid) SIGOPEN pre-ICIS workshop (Seoul) Octobre Novembre Présentations BENEVOL Research Seminar (Antwerp) Décembre
  8. 8. Présentations CSER Fall workshop (Toronto) Invited talk, GSoC Mentor Summit (Sunnyvale) Réalisations 2018 Présentations CHAOSSCon + GrimoireCon (Bruxelles) FNRS Science Club (Bruxelles) Janvier Février Activités Press release on Daily Science Présentations Invited Talk @ Delft University of Technology (Delft) Activités SoHeal workshop organization (Göteborg) Présentations MSR conference (Göteborg) x 3 AIM conference (Montréal) Publications ICSR conference (Madrid) Avril Mai Présentations ICSME conference (Madrid) Septembre Activités OpenStack summit (Berlin) Présentations DrupalCamp (Ghent) Mars Juin Août Activités Google Summer of Code (GSoC) mentor Juillet Octobre Novembre Décembre Présentations BENEVOL research seminar (Delft) Pre-ICIS AIM workshop (San Francisco) x 2
  9. 9. Présentations Linux Foundation OSS summit (San Diego) Réalisations 2019 Activités SoHeal workshop organisation (Montréal) Présentations SoHeal workshop (Montréal) Invited talk @ Concordia University (Montréal) SEMotion international workshop CSER Spring workshop (Montréal) Publications Trans. Softw. Eng. journal Mai Présentations Linux Plumbers (Lisbon, Portugal) Publications ESEM conference (Porto de Galinhas, Brasil) SeptembreAoût OctobreJuilletJuin MarsJanvier Activités IEEE Software Special Issue, Guest editor Présentations CHAOSSCon + GrimoireCon (Bruxelles) InfoPole Cluster TIC (Bruxelles) Publications IEEE Software Special Issue Emp. Softw. Eng. journal Février Activités Open Source Leadership Summit (Half Moon Bay) Présentations Open Source Leadership Summit (Half Moon Bay) Présentations Invited Talk @ Événement public numériQc (Québec) Avril
  10. 10. Implication active • Josianne Marsan (Université Laval) • membre du Governing Board • Google Summer of Code mentor • Eleni Constantinou et Tom Mens (UMONS) • Participation active à CHAOSSCon 2018 et 2019 • Organisation de SoHeal 2018 et 2019 avec participation des membres de CHAOSS • Armstrong Foundjem (Polytechnique Montréal) • “core contributor” de métriques pour le groupe de travail “evolution” https://chaoss.community CHAOSS développe des métriques, des méthodologies et des logiciels pour mesurer et améliorer la santé, la transparence et la durabilité des projets open source.
  11. 11. Associé à International Conference on Software Engineering • SoHeal 2019, Montréal, Canada, mai 2019 • SoHeal 2018, Gothenburg, Suède, mai 2018 https://soheal.github.io SoHeal encourage la collaboration entre le monde universitaire et l'industrie. L'atelier vise à : • sensibiliser les développeurs et chefs d’équipe aux problèmes de santé logicielle • familiariser les acteurs industriels avec les avancées scientifiques • relier les deux communautés afin de faire progresser l’état de l’art et l'état de la pratique en matière de santé logicielle. Nos réalisations: International Workshops on Software Health
  12. 12. Les problèmes de santé et leurs causes Questions de recherche • Quels sont les problèmes de santé des écosystèmes logiciels ou de leurs composants? • Quelles sont les causes de ces problèmes? Méthodologie • Entrevues auprès de 10 experts des écosystèmes ouverts (open source) • Analyse de contenu • Analyse des causes profondes (root cause analysis) “Towards solving social and technical problems in open source software ecosystems: Using cause- and-effect analysis to disentangle the causes of complex problems” DOI: 10.1109/MS.2018.2874323
  13. 13. Résultats Les problèmes de santé et leurs causes
  14. 14. Ceci nous a mené à étudier l’abandon des contributeurs Ceci nous a mené à étudier l’implication corporative dans les écosystèmes Ceci nous a mené à étudier l’accueil de nouveaux contributeurs par le processus de développement collaboratif
  15. 15. • Des composants logiciels non maintenus sont une menace potentiel pour l'écosystème. • Les composantes deviennent désuètes lorsqu'elles sont abandonnées par leurs contributeurs. L’abandon des contributeurs Nous avons étudié - les facteurs qui rendent les contributeurs plus susceptibles d'abandonner l'écosystème - la motivation des développeurs à sauver des composants abandonnés Pour rester actif dans l’écosystème, l'interaction sociale est au moins aussi pertinente que les contributions techniques. La principale motivation pour sauver des composants abandonnés est que les développeurs les utilisent et en dependent. Truck factor
  16. 16. Le processus de développement collaboratif Questions de recherche • Le développement collaboratif est-ce un processus répandu? • Quelles sont les meilleures pratiques de ce processus? • Ce processus facilite-t-il l’accueil de nouveaux contributeurs? • Ce processus augmente-t-il la qualité du produit logiciel? Quelques chiffres • Depuis 2010 • 63 projets logiciels • 681 entreprises • 192 pays • > 20 millions lignes de code • >100,000 contributeurs Un écosystème open source pour le “cloud computing”
  17. 17. chercheur 16 participants: 5 Foundation Members 11 Technical Members Entrevues et codage manuel Sur base des données historiques provenant • des dépôts de code source • du système de révision collaborative du code • du système de suivi de problèmes et des tâches Analyse quantitative Méthodologie: Approche Mixte Analyse qualitative Le processus de développement collaboratif
  18. 18. L’implication des entreprises dans les projets logiciels open source Question de recherche : Comment la relation de collaboration entre les entreprises impliquées dans un écosystème de logiciel libre et les communautés fondatrices de projets formant cet écosystème peut- elle passer d'un état "harmonieux" à un état "conflictuel" au point d'avoir un impact négatif sur la santé de l'écosystème? Étude en cours de réalisation (P. Marois, J. Marsan, T. Mens & M. Templier) Méthodologie : • Recrutement de participants à l’Open Source Summit Europe 2017 (Prague, République Tchèque) et l’Open Source Leadership Summit 2019 (Half Moon Bay, SF, États-Unis) § Collecte de données : entrevues en profondeur avec 18 contributeurs d’expérience pour une durée moyenne de 43,5 minutes par entrevue § Transcription des entrevues et codification avec le logiciel NVivo § Utilisation du raisonnement par analogie et métaphore (Berger- Douce & Durieux-Nguyen, 2002) de l‘entreprise en tant qu'organisme et de l'écosystème logiciel en tant qu'écosystème naturel Parlez-moi des cas dans lesquels les relations entre les communautés de logiciels open source et les entreprises impliquées dans leurs projets logiciels open source sont passées d'harmonieuses à conflictuelles…
  19. 19. Questions?

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