presentation at the KIELD workshop at the International Conference on Knowledge Engineering and Knowledge Managment (EKAW) 2010

1. Human Intelligence for Mining Linked Data

3. ••
––
––
••
••
––
––
––

4. http://www.gwap.com/gwap/

5. ••
••
http://ontogame.sti2.at

7. ••
••
––
––
••
––
––

8. What's this? It is a
physical object ...
edible, ...
a fruit, ...
and yellow.
Lemon Physical Object Edible Fruit Yellow

9. Orange Physical Object Edible Fruit ¬ Yellow

13. C P
S
•• S owl:equivalentClass C
•• S rdfs:subClassOf C
•• P rdfs:domain S
•• P rdfs:range S
•• C rdfs:subClassOf S
C P

14. shelter intended for humans
shelter ∃ indended for.humans
shelter AND indended for SOME humans
non-natural inanimate thing
¬ natural ¬ animate thing
NOT natural AND NOT animate AND thing
building

15. score(X, step) = (stepmax - step) × conf(X) + step × spec(X)
X
X
X
X

16. tangible_thing shelter_intended_for_humans.
Y tangible_thing
X shelter_intended_for_humans
score(X, 0) = 5 × 0.26 + 0 × 0.85 = 1.30
score(Y, 0) = 5 × 0.62 + 0 × 0.45 = 3.10
score(X, 1) = 4 × 0.26 + 1 × 0.85 = 1.89
score(Y, 1) = 4 × 0.62 + 1 × 0.45 = 2.93
score(X, 2) = 3 × 0.26 + 2 × 0.85 = 2.48
score(Y, 2) = 3 × 0.62 + 2 × 0.45 = 2.76
building
score(X, 3) = 2 × 0.26 + 3 × 0.85 = 3.07
score(Y, 3) = 2 × 0.62 + 3 × 0.45 = 2.59

19. What's this? It is
tangible, ...
electronic, ...

22. <Class rdf:about="http://www.ontology-games.de#bed">
<rdfs:subClassOf rdf:resource="http://www.ontology-games.de#four_legged_at_frame"/>
<rdfs:subClassOf rdf:resource="http://www.ontology-games.de#furniture"/>
<rdfs:subClassOf rdf:resource="http://www.ontology-games.de#intentionally_made"/>
<rdfs:subClassOf rdf:resource="http://www.ontology-games.de#mattress"/>
<rdfs:subClassOf rdf:resource="http://www.ontology-games.de#object_within_room"/>
<rdfs:subClassOf rdf:resource="http://www.ontology-games.de#physical_object"/>
<rdfs:subClassOf rdf:resource="http://www.ontology-games.de#tangible"/>
<rdfs:subClassOf rdf:resource="http://www.ontology-games.de#used_for_sleeping_on"/>
<rdfs:subClassOf rdf:resource="http://www.ontology-games.de#used_on_everyday_basis"/>
<rdfs:subClassOf>
<Class>
<complementOf rdf:resource="http://www.ontology-games.de#animate"/>
</Class>
</rdfs:subClassOf>
<rdfs:subClassOf>
<Class>
<complementOf rdf:resource="http://www.ontology-games.de#natural"/>
</Class>
</rdfs:subClassOf>
</Class> http://nitemaster.de/guesswhat/data.html

23. ••
••
••
––
––
––
––
••

24. 1. What is your experience with ontologies?
Well experienced / No expert / No knowledge about ontologies
2. Are the game idea and the rules comprehensible?
Yes / Learned by doing / No
3. How many rounds did you play?
4. How many players participated in your game (including yourself)?
5. Did you enjoy playing the game?
Yes / Only in the beginning / No
6. Would you like to play the game again?
Yes / No
7. Do you think that the order of the denition fragments did make sense?
(i.e. getting more and more specic over time)
Yes / Sometimes yes, sometimes no / Mostly not
8. Did you nd it hard to answer?
Yes / Sometimes / No
9. Do you think the other players' evaluation was fair?
Yes / Sometimes not / No
10. Please point out problems that you experienced while playing. (e.g.
technical problems)
11. Please point out what could be improved, especially if you did not
enjoy playing the game.

25. ••
••
––
––
••
––
––
––

26. http://zeist.informatik.uni-mannheim.de:8080/GuessWhat/
http://nitemaster.de/guesswhat/manual.html
http://zeist.informatik.uni-mannheim.de/restart.php