1. The BlogForever Project
http://blogforever.eu
Vangelis Banos,
BlogForever Project Manager
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2. Contents
The Disappearing Web
Web Archiving
The BlogForever Project
BlogForever Applications
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3. Web content disappears
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4. Web content disappears
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5. Web content disappears
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6. Web Archiving
The Internet
Archive comes
to the rescue!
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7. Web Archiving
The process of collecting portions of the
World Wide Web to ensure the information is
preserved in an archive for future researchers,
historians, and the public.
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8. The challenge of web archiving
File(s)
Software
Hardware
RECORD
Generic file archiving operation
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9. The challenge of web archiving
File(s)
File(s)
Software
File(s)
File(s)
Software
???
Hardware
Website
Record(s)
???
File(s)
Software
File(s)
File(s)
Web archiving operation
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10. We are focusing on blogs
 Blogs have become fairly established as an online
communication and web publishing tool.
 Hundreds of millions of blogs are published about every
conceivable subject.
Examples 12/9/2013
70+ million sites in the world
369 million people viewing more than
11.8 billion pages each month
38 million new posts and 62.3 million
new comments each month
136.5 million blogs
61 billion posts
83.7 million daily posts
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11. Blog Archiving: Objectives & Concerns
 Blog characteristics:
 Database driven, dynamic websites,
 High frequency of updates,
 Special structure, metadata, semantics & communication
protocols,
 Highly interconnected,
 Quantity and range of resources,
 Ownership and DRM.
 Our aims:
 harvest, preserve, manage and reuse blogs and their
resources.
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12. The BlogForever Project
 Collaborative EC funded project,
 Duration: 1 Mar 11’ – 31 Aug 13’,
 Aims: Theoretic and applied research on blog
archiving
 Coordinated by AUTH.
 Partners:
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13. BlogForever project achievements
BlogForever has created a novel blog archiving approach.
It is not only about archiving pages. It is about archiving information
entities (posts, comments, authors, metadata, dates, pingbacks, etc.).
Blog modelling and
semantics
Preservation strategies
Cases studies and
validation
Implementation of the
BlogForever platform
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14. BlogForever project achievements
Harvesting
Unstructured
information
Web services
Blog APIs
Blog crawlers
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Real-time monitoring
Html data extraction engine
Spam filtering
Web services extraction
engine
Original data and
XML metadata
Web services
Web interface
Managing and reusing
Blog digital repository
Preserving
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Digital preservation
Quality assurance
Collections curation
Public access APIs
Personalised services
Information retreival
Public web interface /
Browse, search,14
export

15. BlogForever Added Value
 BlogForever structures the archived blog content. BlogForever is
not only about archiving html pages. It is about archiving
information entities (posts, comments, authors, metadata,
dates, pingbacks, etc) based on a special data model.
 BlogForever is based on Invenio an open source state-of-the-art
digital library management system developed by CERN.
 Better metadata and higher information granularity.
 Open Standards and Interoperability (MARCXML, Web Services)
 Better management of archived information, increasing the
utility of the web archive.
 Easy to facilitate added value services e.g. analytics.
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16. BlogForever Impact
Blog archiving methods and policies which
are reusable and generic.
A blog archiving solution that any institution
could use to preserve their collections of
blogs ensuring authenticity, integrity,
completeness, usability, long term accessibility
A blog archiving solution that any researcher
could use to gather, analyse and reuse blog
data.
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17. BlogForever Applications
 CERN is currently implementing a high energy
physics blogs repository.
 AUTH is designing an academic blogs repository.
 The Linguistics Department of the University of
Hannover is doing a diachronic analysis on certain
linguistic and textual phenomena / features using
German blogs.
 The University of Warwick Computer Science
Department is doing social web analytics using blog
data.
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18. Thank you!
Visit http://blogforever.eu
 Access all BlogForever Deliverables (Open Access).
 Download the Open Source BlogForever Platform.
Contact us:
 Project Manager: Vangelis Banos vbanos@gmail.com
 Exploitation Manager: Efstratios Arampatzis
sa@tero.gr
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