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Internet of ...
                Josef Šlerka, FF UK
                Informační studia, ÚISK, FF UK




Sunday, January 23, 2011
Evoluce webu
                           Web 1.0
                           Web 2.0
                           Web 3.0
                           Web 4.0
                           ?????



Sunday, January 23, 2011
Sunday, January 23, 2011
Sunday, January 23, 2011
Web 1.0

                           statické stránky
                           web dokumentů
                           pasivní konzument
                           souboj Netascape a Microsoftu




Sunday, January 23, 2011
Web 2.0
                           nástup prozumentu
                           API
                           mashups
                           interaktivita
                           multimedialita
                           demokratizace přístupových zařízení


Sunday, January 23, 2011
Web 2.0

                           What Is Web 2.0
                           http://oreilly.com/web2/archive/what-is-
                           web-20.html




Sunday, January 23, 2011
7 principů Web 2.0
                           1. The Long Tail
                           2. Data is the Next Intel Inside
                           3. Users Add Value
                           4. Network Effects by Default
                           5 Some Rights Reserved.
                           6. Cooperate, Don't Control
                           7. Software Above the Level of a Single
Sunday, January 23, 2011
Sunday, January 23, 2011
Sunday, January 23, 2011
Semantic Web
                           Semantic Web is a group of methods and
                           technologies to allow machines to
                           understand the meaning - or "semantics" -
                           of information on the World Wide Web.
                           The term was coined by World Wide Web
                           Consortium (W3C) director Tim Berners-
                           Lee. He defines the Semantic Web as “a
                           web of data that can be processed directly
                           and indirectly by machines.” (Wiki)

Sunday, January 23, 2011
Web 3.0

                           sémantický web
                           úsvit strojů
                           web data




Sunday, January 23, 2011
Linked Data
                           Linked Data
                           http://www.w3.org/DesignIssues/
                           LinkedData
                           Úvod k linked data
                           http://knihovna.nkp.cz/knihovnaplus101/
                           myna.htm


Sunday, January 23, 2011
Pravidla LD
                           1. Identifikujte věci pomocí URI.
                           2. Používejte HTTP URI, aby se věci daly
                           vyhledat.
                           3. Při HTTP požadavku na URI poskytněte
                           datovou reprezentaci věci (s využitím
                           standardů RDF(a) a SPARQL).
                           4. Umožněte objevování dalších věcí
                           uváděním jejich URI.

Sunday, January 23, 2011
Sunday, January 23, 2011
Sunday, January 23, 2011
DBpedia


                           www.dpedia.org




Sunday, January 23, 2011
DBpedia.org

                           3.4 million things, 1.5 million are classified
                           in a consistent Ontology, 312,000 persons,
                           413,000 places, 94,000 music albums,
                           49,000 films, 15,000 video games,
                           140,000 organizations, 146,000 species
                           and 4,600 diseases.



Sunday, January 23, 2011
Chytré dotazy

                           All soccer players, who played as
                           goalkeeper for a club that has a stadium
                           with more than 40.000 seats and who are
                           born in a country with more than 10 million
                           inhabitants?




Sunday, January 23, 2011
Chytré dotazy
                           SELECT DISTINCT ?player {
                           ?s foaf:page ?player.
                           ?s rdf:type <http://dbpedia.org/ontology/SoccerPlayer> .
                           ?s dbpedia2:position ?position .
                           ?s <http://dbpedia.org/property/clubs> ?club .
                           ?club <http://dbpedia.org/ontology/capacity> ?cap .
                           ?s <http://dbpedia.org/ontology/birthPlace> ?place .
                           ?place ?population ?pop.
                           OPTIONAL {?s <http://dbpedia.org/ontology/number> ?tricot.}
                           Filter (?population in (<http://dbpedia.org/property/populationEstimate>, <http://
                           dbpedia.org/property/populationCensus>, <http://dbpedia.org/property/
                           statPop> ))
                           Filter (xsd:int(?pop) >10000000 ) .
                           Filter (xsd:int(?cap) <40000 ) .
                           Filter (?position = "Goalkeeper"@en || ?position = <http://dbpedia.org/resource/
                           Goalkeeper_%28association_football%29> || ?position = <http://dbpedia.org/




Sunday, January 23, 2011
Chytré dotazy

                           Rivers that flow into the Rhine and are
                           longer than 50 kilometers?
                           http://dbpedia.neofonie.de/browse/rdf-
                           type:River/riverMouth:Rhine/length~:
                           50000~/?fc=30




Sunday, January 23, 2011
...další servery


                           http://www.freebase.com/
                           http://www.wolframalpha.com




Sunday, January 23, 2011
Sunday, January 23, 2011
Web 4.0

                           úsvit robotů?
                           agentů?




Sunday, January 23, 2011
Internet of ...

                           Internet (web)
                           Internet (web) of data
                           Internet (web) of people
                           Internet (web) of things




Sunday, January 23, 2011
Internet of things

                           síť skutčených objektů (věcí) ve světě
                           postavená na bezdrátovém připojení a
                           jednoznačné identifikaci
                           dnes v praxi RFID a QR kódy




Sunday, January 23, 2011
QR kódy
                           dvojrozměrný kód
                           patententovaný, ale bez výkonu práv
                           (Denso Ware)
                           snando čitelný běžnými přístroji
                           přenese až 7.089 číselných znaků, 4.296
                           alfanumerických


Sunday, January 23, 2011
Sunday, January 23, 2011
Blog: 2d code


                           http://2d-code.co.uk/




Sunday, January 23, 2011
RFID

                           navazují na čárové kódy
                           identifikace pomocí rádiových vln
                           povolený zápis i čtení
                           dnes naprosto běžné využívané




Sunday, January 23, 2011
Sunday, January 23, 2011

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Internet of ...

  • 1. Internet of ... Josef Šlerka, FF UK Informační studia, ÚISK, FF UK Sunday, January 23, 2011
  • 2. Evoluce webu Web 1.0 Web 2.0 Web 3.0 Web 4.0 ????? Sunday, January 23, 2011
  • 5. Web 1.0 statické stránky web dokumentů pasivní konzument souboj Netascape a Microsoftu Sunday, January 23, 2011
  • 6. Web 2.0 nástup prozumentu API mashups interaktivita multimedialita demokratizace přístupových zařízení Sunday, January 23, 2011
  • 7. Web 2.0 What Is Web 2.0 http://oreilly.com/web2/archive/what-is- web-20.html Sunday, January 23, 2011
  • 8. 7 principů Web 2.0 1. The Long Tail 2. Data is the Next Intel Inside 3. Users Add Value 4. Network Effects by Default 5 Some Rights Reserved. 6. Cooperate, Don't Control 7. Software Above the Level of a Single Sunday, January 23, 2011
  • 11. Semantic Web Semantic Web is a group of methods and technologies to allow machines to understand the meaning - or "semantics" - of information on the World Wide Web. The term was coined by World Wide Web Consortium (W3C) director Tim Berners- Lee. He defines the Semantic Web as “a web of data that can be processed directly and indirectly by machines.” (Wiki) Sunday, January 23, 2011
  • 12. Web 3.0 sémantický web úsvit strojů web data Sunday, January 23, 2011
  • 13. Linked Data Linked Data http://www.w3.org/DesignIssues/ LinkedData Úvod k linked data http://knihovna.nkp.cz/knihovnaplus101/ myna.htm Sunday, January 23, 2011
  • 14. Pravidla LD 1. Identifikujte věci pomocí URI. 2. Používejte HTTP URI, aby se věci daly vyhledat. 3. Při HTTP požadavku na URI poskytněte datovou reprezentaci věci (s využitím standardů RDF(a) a SPARQL). 4. Umožněte objevování dalších věcí uváděním jejich URI. Sunday, January 23, 2011
  • 17. DBpedia www.dpedia.org Sunday, January 23, 2011
  • 18. DBpedia.org 3.4 million things, 1.5 million are classified in a consistent Ontology, 312,000 persons, 413,000 places, 94,000 music albums, 49,000 films, 15,000 video games, 140,000 organizations, 146,000 species and 4,600 diseases. Sunday, January 23, 2011
  • 19. Chytré dotazy All soccer players, who played as goalkeeper for a club that has a stadium with more than 40.000 seats and who are born in a country with more than 10 million inhabitants? Sunday, January 23, 2011
  • 20. Chytré dotazy SELECT DISTINCT ?player { ?s foaf:page ?player. ?s rdf:type <http://dbpedia.org/ontology/SoccerPlayer> . ?s dbpedia2:position ?position . ?s <http://dbpedia.org/property/clubs> ?club . ?club <http://dbpedia.org/ontology/capacity> ?cap . ?s <http://dbpedia.org/ontology/birthPlace> ?place . ?place ?population ?pop. OPTIONAL {?s <http://dbpedia.org/ontology/number> ?tricot.} Filter (?population in (<http://dbpedia.org/property/populationEstimate>, <http:// dbpedia.org/property/populationCensus>, <http://dbpedia.org/property/ statPop> )) Filter (xsd:int(?pop) >10000000 ) . Filter (xsd:int(?cap) <40000 ) . Filter (?position = "Goalkeeper"@en || ?position = <http://dbpedia.org/resource/ Goalkeeper_%28association_football%29> || ?position = <http://dbpedia.org/ Sunday, January 23, 2011
  • 21. Chytré dotazy Rivers that flow into the Rhine and are longer than 50 kilometers? http://dbpedia.neofonie.de/browse/rdf- type:River/riverMouth:Rhine/length~: 50000~/?fc=30 Sunday, January 23, 2011
  • 22. ...další servery http://www.freebase.com/ http://www.wolframalpha.com Sunday, January 23, 2011
  • 24. Web 4.0 úsvit robotů? agentů? Sunday, January 23, 2011
  • 25. Internet of ... Internet (web) Internet (web) of data Internet (web) of people Internet (web) of things Sunday, January 23, 2011
  • 26. Internet of things síť skutčených objektů (věcí) ve světě postavená na bezdrátovém připojení a jednoznačné identifikaci dnes v praxi RFID a QR kódy Sunday, January 23, 2011
  • 27. QR kódy dvojrozměrný kód patententovaný, ale bez výkonu práv (Denso Ware) snando čitelný běžnými přístroji přenese až 7.089 číselných znaků, 4.296 alfanumerických Sunday, January 23, 2011
  • 29. Blog: 2d code http://2d-code.co.uk/ Sunday, January 23, 2011
  • 30. RFID navazují na čárové kódy identifikace pomocí rádiových vln povolený zápis i čtení dnes naprosto běžné využívané Sunday, January 23, 2011