W O R K S H O P    P R O G R A M 
23 March 2007
8:45 - 9:00Registration
9:00 - 9:15Opening (Vassilis Christophides) (SLIDES)
 A Computer Scientist’s Perspective on Database Preservation
 (Chair Vassilis Christophides)
9:15 - 9:45Giorgos Flouris and Carlo Meghini
Steps Towards a Theory of Information Preservation (SLIDES)
9:45 - 10:15Mema Roussopoulos
A Fresh Look at the Reliability of Long-term Digital Storage (SLIDES)
10:15 - 10:45David Rosenthal
Engineering Issues in the Preservation of Databases (SLIDES)
10:45 - 11:15David Gross-Amblard
Database Watermarking: Protection by Alteration (SLIDES)
11:15 - 11:30Break
 Brainstorming Session
 (Chair Bertram Ludaescher)

 Indicative questions to be addressed

  • How do we keep archived databases readable and usable in the long term (at acceptable cost)?
  • How do we separate the data from a specific database management environment?
  • How can we preserve the original data semantics and structure?
  • How can we preserve authenticity and provenance of databases?
  • How can we preserve data while it continues to evolve?
  • How can we have efficient preservation frameworks, while retaining the ability to query different database versions?
  • How can multi-user online access be provided to hundreds of archived databases containing terabytes of data?
  • Can we move from a centralized model to a distributed, redundant model of database preservation?
11:30 - 11:45Peter Buneman
Why Current Database Technology Does not Support Preservation (SLIDES)
11:45 - 12:00Panos Vassiliadis, George Papastefanatos, and Timos Sellis
Management of the Evolution of Database-Centric Information Systems (SLIDES)
12:00 - 12:15Stefan Brandl and Peter Keller-Marxer
Long-term Archiving of Relational Databases with Chronos (SLIDES)
12:15 - 12:30Gabriel David
Data Warehouses in the Path from Databases to Archives (SLIDES)
12:30 - 12:45Norman Swindells
Sustainable Data - Data Representation by Standardised Information Models (SLIDES)
12:45 - 13:00Ulf Andersson
Information and Operational Applications and LTPA (Long Term Preservation Application) (SLIDES)
13:00 - 14:30Lunch
 An Archivist’s perspective on Database Preservation
 (Chair Seamus Ross)
14:30 - 15:00John A. Kunze
Practical Citation in a World of Evolving Data (SLIDES)
15:00 - 15:30Kevin Ashley
Preserving the Imperfect (SLIDES)
15:30 - 16:00Bill Roberts
A Success Story and an Unsolved Problem (SLIDES)
16:00 - 16:30Michael Lesk
Data Preservation: It's a People Problem (SLIDES)
16:30 - 16:45Break
 Brainstorming Session
 (Chair Peter Buneman)

 Indicative questions to be addressed

  • What are the salient features of a database that should be preserved?
  • What are the different stages in the database preservation's life cycle?
  • What documentation is preserved together with a database, and in what format?
  • What are the legal encumbrances on database preservation?
  • What can be learned from traditional archival appraisal for the selection of databases for preservation?
  • To what extent can the preservation strategies, and procedural policies developed by archivists be adapted for databases?
16:45 - 17:00W. Christopher Lenhardt
Promoting Trusted Digital Repositories to Support Database Preservation (SLIDES)
17:00 - 17:15Katerina Tsakona
Legal Awareness on Database Preservation (SLIDES)
17:15 - 17:30Luís Faria and Rui Castro
RODA - Repository of Authentic Digital Objects (SLIDES)
17:30 - 17:45Dirk Roorda
MIXED: Migration to Intermediate XML for Electronic Data (SLIDES)
17:45 - 18:00Seamus Ross and Sarah Jones
Performing Arts Databases: Use Cases
18:00 - 18:15Jonathan Bard and Paul Schofield
$2B of Irradiation Data from the '50s, Archived in an Incoherent DBMS (SLIDES)
18:15 - 18:30Rolf Lang
Position Paper (SLIDES)
18:30 - 19:00Closing Remarks