8. …weak AI artifical intelligence (AI) art or porn?
9. Web 2.0 approach 5 voting tagging art or porn? photography woman black & white 18-200mm VR best picture 2010 Statistical solution Requires critical mass of "good" users
10. Semantic Web approach 6 art or porn? artistic black and white picture of a nakedwoman in a narrowstreet
11. Keyword matching 7 user query black and white of a woman in picture naked narrow street photo nude outdoors daylight search engine data metadata + artistic black and white picture of a nakedwoman in a narrowstreet
12. Keyword search 8 too much information false interpretation false positive
13. Keyword matching problems 9 black and white photo of a nude woman outdoors in daylight of black woman in a white daylight photo and nude outdoors does order matters? black and white photo of a nude woman outdoors indaylight does size matters?
14. Syntax tree 10 Informal language a date Brown tag set noun phrase (NP), prepositional phrase (PP), adjective phrase (ADJP), verb phrase (VP) adjective (JJ), conjuncation (CC), preposition (IN), determiner (DT), noun (NN), verb (VBZ) 21 March 2011 a date presentation CRP-HT
16. Martching of concept descriptions 12 artistic black and white picture of a naked woman in a narrow street P Picture hasColor.BW isArtistic pictureOf.(Woman isNaked) isLocated.(Street isNarrow) ? similarity Q Photo hasColor.BW photoOf.(Woman isNude) isOutdoors.Daylight
18. Semantic distance 14 Query Object 1 1 2 Object 2 no cover 3 Object 3 Object 4 Object 5 cover rest miss Best cover = object with smallest rest and miss preference is given to smallest miss miss
19. Annotating motion picture 15 Lecture "WWW Grundlagen" by Prof. Meinel #1 Intro #n How TCP/IP works #2 Protocols in general #3 Error-handling as task of a protocol #4 Error-handling LO3 Protocol hasTask.ErrorHandling This clip is about error-handling as a task of a protocol <owl:Class rdf:about="#LO3"> <owl:intersectionOf rdf:parseType="Collection"> <owl:Class rdf:about="#Protocol" /> <owl:restriction> <owl:onProperty rdf:resource="#hasTask" /> <owl:someValuesFrom rdf:resource="#ErrorHandling" /> </owl:restriction> </owl:intersectionOf> </owl:Class>