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Where do ‘ontologies’
   come from?
     Seeking for the missing link




                    Aurélien Bénel, Web & Philosophy, April 17, 2012
“
    A program that wants to compare or combine
    information across (...) two databases has to know
    that (...) two terms are being used to mean the
    same thing. (...)

    Artificial intelligence and Web researchers have co-
    opted the term [‘ontology’] for their own jargon,
    and for them an ontology is a document or file that
    formally defines the relations among terms.

                                (Berners-Lee et al., 2001)
Library of Congress
D: History (general)
DA: Great Britain
DB: Austria
DC: France
DD: Germany
DE: Mediterranean                         Soviet Libraries
DF: Greece
                          A: Marxism-Leninism
DG: Italy
                          A1: Classic works of Marxism-Leninism
DH: Low Countries
                          A3: Life and work of C. Marx, F. Engels,V.I. Lenin
DJ: Netherlands
                          A5: Marxism-Leninism Philosophy
DK: Former Soviet Union
                          A6: Marxist-Leninist Political Economics
DL: Scandinavia
                          A7/8: Scientific Communism
DP: Iberian Peninsula
DQ: Switzerland
DR: Balkan Peninsula
DS: Asia
DT: Africa
DU: Oceania
DX: Gypsies


            As true as thesauri are?
                                                                    (Shirky, 2005)
Coherence   Correspondence   Hypothesis   Intersubjectivity
1900


1910


1920


1930


1940


1950


1960


1970


1980

                     What is truth anyway?
‘Ontologies’

400 000 papers
 in computer
    science

                 (Gruber, 1991)

                                  ???
                                        Vienna Circle
‘Ontology’
                in Google scholar
380

285
                                    1930-1939
190
                               Religious studies
 95                          Philosophy of science

  0
      1930’s
‘Ontology’
                           in Google scholar
1500

1125

 750                                           1940-1959
                                    Analytical philosophy (Quine)
 375

   0
       1930’s   1940’s    1950’s
‘Ontology’
                                  in Google scholar
4000

3000
                                                      1960-1969
2000
                                                 Phenomenology
1000                                            Reflections on art

   0
       1930’s   1940’s   1950’s   1960’s
‘Ontology’
                                 in Google scholar
6000

4500
                                                     1970-1979
3000
                                              Analytical philosophy
1500                                               Linguistics

   0
       1930’s 1940’s 1950’s 1960’s 1970’s
‘Ontology’
                            in Google scholar
15000

11250

 7500                                           1980-1989
                                       Computational linguistics
 3750

    0
        1930’s   1950’s   1970’s
‘Ontology’
                                   in Google scholar
70000

52500

35000                                                  1990-1999
                                              Knowledge representation
17500

    0
        1930’s   1950’s   1970’s     1990’s
‘Ontology’
                                    in Google scholar
400000

300000

200000                                                  2000-2009
                                                  The Semantic Web
100000

     0
         1930’s   1950’s   1970’s    1990’s
The missing link


Vienna                            Semantic
Circle                              Web

                                P. Hayes

          Quine   J. McCarthy
Why it matters

• Debt to Artificial Intelligence
  •   same people

  •   same technologies

  •   same philosophy
Why it matters

• Quine, “On what there is” (1948)
 •   existence: neither discovered nor invented

 •   reference: pronouns rather than names

 •   formal logic as an ‘example of language’



                                       truth as coherence
http://hypertopic.org/

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Where do "ontologies" come from?

  • 1. Where do ‘ontologies’ come from? Seeking for the missing link Aurélien Bénel, Web & Philosophy, April 17, 2012
  • 2. A program that wants to compare or combine information across (...) two databases has to know that (...) two terms are being used to mean the same thing. (...) Artificial intelligence and Web researchers have co- opted the term [‘ontology’] for their own jargon, and for them an ontology is a document or file that formally defines the relations among terms. (Berners-Lee et al., 2001)
  • 3. Library of Congress D: History (general) DA: Great Britain DB: Austria DC: France DD: Germany DE: Mediterranean Soviet Libraries DF: Greece A: Marxism-Leninism DG: Italy A1: Classic works of Marxism-Leninism DH: Low Countries A3: Life and work of C. Marx, F. Engels,V.I. Lenin DJ: Netherlands A5: Marxism-Leninism Philosophy DK: Former Soviet Union A6: Marxist-Leninist Political Economics DL: Scandinavia A7/8: Scientific Communism DP: Iberian Peninsula DQ: Switzerland DR: Balkan Peninsula DS: Asia DT: Africa DU: Oceania DX: Gypsies As true as thesauri are? (Shirky, 2005)
  • 4. Coherence Correspondence Hypothesis Intersubjectivity 1900 1910 1920 1930 1940 1950 1960 1970 1980 What is truth anyway?
  • 5. ‘Ontologies’ 400 000 papers in computer science (Gruber, 1991) ??? Vienna Circle
  • 6. ‘Ontology’ in Google scholar 380 285 1930-1939 190 Religious studies 95 Philosophy of science 0 1930’s
  • 7. ‘Ontology’ in Google scholar 1500 1125 750 1940-1959 Analytical philosophy (Quine) 375 0 1930’s 1940’s 1950’s
  • 8. ‘Ontology’ in Google scholar 4000 3000 1960-1969 2000 Phenomenology 1000 Reflections on art 0 1930’s 1940’s 1950’s 1960’s
  • 9. ‘Ontology’ in Google scholar 6000 4500 1970-1979 3000 Analytical philosophy 1500 Linguistics 0 1930’s 1940’s 1950’s 1960’s 1970’s
  • 10. ‘Ontology’ in Google scholar 15000 11250 7500 1980-1989 Computational linguistics 3750 0 1930’s 1950’s 1970’s
  • 11. ‘Ontology’ in Google scholar 70000 52500 35000 1990-1999 Knowledge representation 17500 0 1930’s 1950’s 1970’s 1990’s
  • 12. ‘Ontology’ in Google scholar 400000 300000 200000 2000-2009 The Semantic Web 100000 0 1930’s 1950’s 1970’s 1990’s
  • 13. The missing link Vienna Semantic Circle Web P. Hayes Quine J. McCarthy
  • 14. Why it matters • Debt to Artificial Intelligence • same people • same technologies • same philosophy
  • 15. Why it matters • Quine, “On what there is” (1948) • existence: neither discovered nor invented • reference: pronouns rather than names • formal logic as an ‘example of language’ truth as coherence