Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Contextualization / Decontextualization (WP6 ForgetIT 1st year review)

885 views

Published on

Image and text contextualization including contextualization model and components.

Published in: Technology
  • DOWNLOAD FULL eBOOK INTO AVAILABLE FORMAT ......................................................................................................................... ......................................................................................................................... 1.DOWNLOAD FULL. PDF eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. PDF eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, CookeBOOK Crime, eeBOOK Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD FULL eBOOK INTO AVAILABLE FORMAT ......................................................................................................................... ......................................................................................................................... 1.DOWNLOAD FULL. PDF eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. PDF eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, CookeBOOK Crime, eeBOOK Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD FULL eBOOK INTO AVAILABLE FORMAT ......................................................................................................................... ......................................................................................................................... 1.DOWNLOAD FULL. PDF eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. PDF eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, CookeBOOK Crime, eeBOOK Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD FULL eBOOK INTO AVAILABLE FORMAT ......................................................................................................................... ......................................................................................................................... 1.DOWNLOAD FULL. PDF eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. PDF eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. EPUB eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... 1.DOWNLOAD FULL. doc eBook here { https://tinyurl.com/y6a5rkg5 } ......................................................................................................................... ......................................................................................................................... ......................................................................................................................... .............. Browse by Genre Available eBooks ......................................................................................................................... Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, CookeBOOK Crime, eeBOOK Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult,
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • Be the first to like this

Contextualization / Decontextualization (WP6 ForgetIT 1st year review)

  1. 1. Concise Preservation by combining Managed Forgetting and Contextualized Remembering
  2. 2. Mark A. Greenwood The University of Sheffield WP 6 Presentation Contextualization / Decontextualization ForgetIT 1st Review Meeting, April 29-30, 2014 Kaiserslautern, Germany
  3. 3. WP Objectives • Determine the context associated with an information object • Extract an object from its natural context and store it with the required context in a Submission Information Package (SIP) • Reintegrate a previously archived information object into active user Focus of Year 1 • Review the current state-of-the-art • Generate a formal, ForgetIT specific, model of contextualization • Develop prototype contextualization components ForgetIT Project GA600826, 1st Review Meeting, Kaiserslautern, April 2014 Objectives of WP and Year 1 Focus
  4. 4. ForgetIT Project GA600826, 1st Review Meeting, Kaiserslautern, April 2014 What is Context? Why Do We Need Context? The new Quarry Hunslet arrived today.Quarry Hunslet Elider was built in 1889 as works number 493 for the Dinorwic Quarry in Wales. It can now be seen at the Llanberis Lake Railway.
  5. 5. Formal Model of Contextualization • Context, C(t): information surrounding one or more information pieces at time t and that influences its interpretation • Interpretation, I(i,C(t),B(t,u)): interpretation of information piece i done with context C and with background knowledge B of user u at time t • Contextualization: for an information piece i, it is the process of providing additional context c+(i,t0)  C(t0) where I(i,C(t0),B(t0,u0)) is referred to as the intended interpretation ForgetIT Project GA600826, 1st Review Meeting, Kaiserslautern, April 2014 Contextualization Model
  6. 6. Operative model for Contextualization • Information pieces: items to be contextualized, e.g. text documents, images, document collections • Contextualization hooks: elements within the information piece, e.g. entities, topics, temporal references, other metadata • Contextualization source: source of the information (made of contextualization units) exploited for contextualization, e.g. knowledge bases, document collections • Contextualization method: it provides a set of contextualization units that help in understanding and interpreting the information piece ForgetIT Project GA600826, 1st Review Meeting, Kaiserslautern, April 2014 Contextualization Model
  7. 7. ForgetIT Project GA600826, 1st Review Meeting, Kaiserslautern, April 2014 Example Contextualization Source
  8. 8. ForgetIT Project GA600826, 1st Review Meeting, Kaiserslautern, April 2014 Image Contextualization Step 1: find similar collections Step 2: add contextual information Archived Image Collections Seed Image Collection Distance CalculationSimilar Step 1: find similar collections Additional images
  9. 9. ForgetIT Project GA600826, 1st Review Meeting, Kaiserslautern, April 2014 Text Contextualization via Disambiguation I might visit Paris while travelling through Texas to Oklahoma. While information extraction would stop at this point, we collect the surrounding context from the ontology which we store along with the item being archived. • Currently we store all concepts and relations within 3 relations of the disambiguated concepts
  10. 10. ForgetIT Project GA600826, 1st Review Meeting, Kaiserslautern, April 2014 Text Re-Contextualization KB annotation Wikipedia pages Sentence index Annotated sentences Sentence Extraction Named Entity Recognition Temporal Expression Extraction Article annotation Query Formulation Sentence Ranking Annotated document Document Queries Sentences Contextualized document Contextualizing Sentences Topic Extraction Term Extraction Sentence Extraction Named Entity Recognition Temporal Expression Extraction Topic Extraction Term Extraction
  11. 11. ForgetIT Project GA600826, 1st Review Meeting, Kaiserslautern, April 2014 Role in Preserve-or-Forget Architecture
  12. 12. Andrea Ceroni, Nam Khanh Tran, Nattiya Kanhabua and Claudia Niederée, Bridging Temporal Context Gaps using Time-Aware Re-Contextualization, (To appear) Proceedings of the 37th Annual ACM SIGIR Conference (SIGIR'2014), Goal Coast, Australia, July, 2014. ForgetIT Project GA600826, 1st Review Meeting, Kaiserslautern, April 2014 Publications
  13. 13. Thank you for your attention!

×