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1 Hierarchy of Contexts IDSEQUENCEAGEGENDER S1 YoungMale S2 YoungMale S3 YoungMale S4 YoungMale S5 YoungMale S6 YoungFemale S7 YoungFemale S8 YoungFemale.

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Presentation on theme: "1 Hierarchy of Contexts IDSEQUENCEAGEGENDER S1 YoungMale S2 YoungMale S3 YoungMale S4 YoungMale S5 YoungMale S6 YoungFemale S7 YoungFemale S8 YoungFemale."— Presentation transcript:

1 1 Hierarchy of Contexts IDSEQUENCEAGEGENDER S1 YoungMale S2 YoungMale S3 YoungMale S4 YoungMale S5 YoungMale S6 YoungFemale S7 YoungFemale S8 YoungFemale S9 OldMale S10 OldMale S11 OldMale S12 OldFemale S13 OldFemale S14 OldFemale What is a context? Basically, a combination of contextual values (corresponds to a sub-part of the DB)

2 2 Hierarchy of Contexts What is a context? IDSEQUENCEAGEGENDER S1 YoungMale S2 YoungMale S3 YoungMale S4 YoungMale S5 YoungMale S6 YoungFemale S7 YoungFemale S8 YoungFemale S9 OldMale S10 OldMale S11 OldMale S12 OldFemale S13 OldFemale S14 OldFemale [y,m][y,f] [o,m] [o,f] Basically, a combination of contextual values (corresponds to a sub-part of the DB)

3 3 Hierarchy of Contexts What is a context? IDSEQUENCEAGEGENDER S1 YoungMale S2 YoungMale S3 YoungMale S4 YoungMale S5 YoungMale S6 YoungFemale S7 YoungFemale S8 YoungFemale S9 OldMale S10 OldMale S11 OldMale S12 OldFemale S13 OldFemale S14 OldFemale [y,m][y,f] [o,m] [o,f] [y,*][*,m] [*,f] [o,*] Basically, a combination of contextual values (corresponds to a sub-part of the DB)

4 4 Hierarchy of Contexts What is a context? IDSEQUENCEAGEGENDER S1 YoungMale S2 YoungMale S3 YoungMale S4 YoungMale S5 YoungMale S6 YoungFemale S7 YoungFemale S8 YoungFemale S9 OldMale S10 OldMale S11 OldMale S12 OldFemale S13 OldFemale S14 OldFemale [y,m][y,f] [o,m] [o,f] [y,*][*,m] [*,f] [o,*] [*,*] Basically, a combination of contextual values (corresponds to a sub-part of the DB)


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