Jose Antonio presentation at WSDL
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This is my short presentation about my research topic and possible collaboration opportunities with WSDL
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Jose Antonio presentation at WSDL
- 1. Digital Preservation: a New Approach from Computational Intelligence Jose Antonio Olvera University of Girona Department of Electrical Engineering, Electronics and Automation Campus Montilivi 17071 - GIRONA 1
- 2. Where I come from? 2
- 3. Short Background • The name of the group I come from is • We started to work on Digital Preservation from (PReservation Organizations using Tools in AGent Environments, 2007-2010) • Since then, we have been involved in more DP projects – PRESERVA (2010-2013) • Comparative approaches to the implementation of intelligent agents in digital preservation from a perspective of the automation of social networks – MIDPOINT (2012-2015) • New approaches to digital preservation with better cost management to ensure sustainability – DURAFILE (2013-2015) • Innovative Digital Preservation using Social Search in Agent Environments 3
- 4. Short Background The actual perspective Our perspective Institutions Persons and companies Top-down resources capacity knowledge resources capacity knowledge Digital Objects Institutions Persons and companies Bottom-up resources capacity knowledge resources capacity knowledge Digital Objects 4
- 5. Why I decided to come here? • Buckets (Michael L. Nelson) – The very first evidence of object-centric paradigm. Buckets were designed to imbue information objects with certain responsibilities, such as the display, dissemination, protection, and maintenance of their contents • At JCDL 2013 we met and we though it would be the best place where I could do a profitable stay 5
- 6. What I think of Norfolk 6
- 7. Statement of thesis • My thesis will study what self-preservation behaviors need the self-preserving digital objects (SPDO), based in computation intelligence (CI), and related methods of cost management under their own budget, powered by a social network as an environment that enables their behavior under the policy that “preservation is to share”. • In this concept, digital objects become active actors in their own LTDP, which has a DP budget devoted to funding the replication of the objects and other operations such as format migration or moving through a social network of users; in all, a controlled environment where they will “live”. 7
- 8. Roadmap of the thesis 8
- 9. Research questions • (A1) Behavior model – Evolutionary Computation techniques that back the preservation of SPDOs – Swarm Intelligence techniques that back the preservation of SPDOs • (A2) SPDO architecture from the agents – Social skills that determine how they interact with each other – How they must manage their budget (devoted to funding the replication of files and other operations such as format migration or copying themselves through the social network of users) – How they will manage their copies, that are distributed in the social network 9
- 10. Research questions • (A3) Social environment – How the social network must technically be – What are the topologies of social networks that back better the digital objects and how to promote these topologies – The definition of compensation mechanisms for users to promote user engagement 10
- 11. Video TiM 11
- 12. Research goals • Work in the three confluent areas explained before (A1, A2 and A3) separately. The work is being done on a simulated environment where results will be obtained, analyzed and made partial publication of these results in conferences and journals • A state of the art from the articles published on the topic • Finally a prototype will be implemented in a real environment based on the research that has been done 12
- 13. Dissertation status de la Rosa J. L. and Olvera J.A. First Studies on Self-Preserving Digital Objects. CCIA 2012 13 Analysis of Nature-Inspired Algorithms for Long-Term Digital Preservation. JCDL Combinatorial and Multi-Unit Auctions Applied to Digital Preservation of Self- Preserving Objects. CCIA 2014 State of Art Topologies of social networks that back self-preserving digital objects in Digital Preservation IJCAI 2013 Time Machine Design USW??
- 14. Possible collaboration opportunities • Self-preservation behaviors based on Computational Intelligence (CI), focused on Web archiving – save all associated resources (images, style sheets, etc.) to preserve look • Improve TiM thinking on real live limitations • How should be implemented in real life / show this behaviors to final users in order to engage them Gamification • USW?? 14
- 15. Digital Preservation: a New Approach from Computational Intelligence Jose Antonio Olvera University of Girona Departament de Enginyeria Elèctrica, Electrònica i Automàtica Campus Montilivi 17071 - GIRONA 15
Notes de l'éditeur
- TODO:POSAR ANYS ARLAB. Agents research lab, we try to (…) to solve problems of real life So I started without being familiar with Digital preservation, We started to work on digital preservation from PROTAGE project (FP7) don’t know how, my supervisor meet up with the digital preservation problem, a real and future real problem http://www.ra.ee/protage http://easy4.udg.edu/midpoint/ http://durafile.eu
- Solutions today are not scalable enough, deal not properly with costs and no guarantee of success in the future. The prevailing paradigm is centralized, top-down, where institutions are the main players. I propose studying a change of paradigm, mainly bottom-up, where the digital objects self-preserve.
- From Buckets we started to see dr. nelson articles, until we met him in JCDL2013 I have to add a pharentesis here, because my english it was even much worst and I didn’t meet you there. Maybe some of you don’t remember me bcs my english was very bad.
- This research lays the foundations for a new object-centric digital preservation paradigm based in computational intelligence, where the digital objects manage their own preservation and budget, powered by a social network as an environment that enables their behavior under the policy that “preservation is to share”. The mission of these objects is their long-term preservation, which entails being accessible and reproducible by users at any time in the future regardless of frequent technological changes due to software and hardware vendors’ upgrades.
- A1.Try different collective behaviors based on CI A2.How SPDO agents architecture should be. It is an individualistic vision of each agent A3.
- What are the social skills..
- After this initial state of the art, I will work in the three confluent areas explained above (A1, A2 and A3) separately, that I have some preliminary results in A1 with [5]. The work will be done on a simulated environment where results are obtained, analyzed and made partial publication of these results in high-level journals
- Self-preservation behaviors based on Computational Intelligence (CI), (with or without TiM simulations)