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Gift. ME Project Asian Semantic Web School December 8 -12, 2008, Bangkok Thailand Hayati Gift. ME Project Asian Semantic Web School December 8 -12, 2008, Bangkok Thailand Hayati Abd Rahman(Malaysia) Kannikar Siriwong (Thailand) Suwanit Rungratri (Thailand) Photchanan Ratanajaipan (Thailand) Seksun Suwanmanee (Thailand) Tutor: Elena Simperl 1

Domain and Scope Recommend a gift list to buy for someone on a special Domain and Scope Recommend a gift list to buy for someone on a special occasion Employ ontology to create a list of gifts Reuse existing ontology 2

Competency Questions What kind of gift should I get for my friend on her Competency Questions What kind of gift should I get for my friend on her wedding? What type of person should I buy PARDA shoes for? Which occasion would anyone buy jewelry for his girlfriend? 3

Reusing Existing Ontology 4 Reusing Existing Ontology 4

Conceptualization 5 Conceptualization 5

Important Terms: ◦ ◦ ◦ Person, Worker, Respectful Person Gender(male, female) Role (dad, mom, Important Terms: ◦ ◦ ◦ Person, Worker, Respectful Person Gender(male, female) Role (dad, mom, friend, girlfriend, boyfriend, boss) Style (sporty, elegant, romantic, adventure) Age (baby, toddler, teenager, adult, retired) Brand (Gucci, Benz, Timex) ◦ Season (winter, autumn, summer, spring) ◦ Gift, Product, Service , Female Gift, Elegant Gift, Wedding Gift, Girl Friend Gift ◦ Occasion (birthday, wedding, new year, anniversary, christmas) Properties: ◦ age, occasion, sex, nationality, price, for_age, size, color, brand, style, season, date 6

Gift. ME Ontology 7 Gift. ME Ontology 7

Gift. ME Instances 8 Gift. ME Instances 8

Instance Modeling 9 Instance Modeling 9

Meanings of Terms Elegant Gift is a formal gift for adult Female Gift is Meanings of Terms Elegant Gift is a formal gift for adult Female Gift is a gift for female Girlfriend Gift is a Female Gift which is personal (sexy or romantic) Gift is disjoint from other terms … 10

Implementation 11 Implementation 11

Implementation Editor: Protégé 3. 3. 1 Inference Engine: pellet 1. 5. 1 12 Implementation Editor: Protégé 3. 3. 1 Inference Engine: pellet 1. 5. 1 12

Classes and Individuals 13 Classes and Individuals 13

Restrictions 14 Restrictions 14

Computations Consistency Checking Classifying Compute individuals belonging to class Getting types for individual 15 Computations Consistency Checking Classifying Compute individuals belonging to class Getting types for individual 15

Scenarios 16 Scenarios 16

Scenario 1 A Gift for Elena’s Baby Shower Party 17 Scenario 1 A Gift for Elena’s Baby Shower Party 17

Receiver Profile 18 Receiver Profile 18

Suggested Gift List 19 Suggested Gift List 19

Scenario II Chinese New Year Gift for Denny 20 Scenario II Chinese New Year Gift for Denny 20

Receiver Profile 21 Receiver Profile 21

Suggested Gift List 22 Suggested Gift List 22

Scenario III Gift for the 2 nd Wedding Party of Marco 23 Scenario III Gift for the 2 nd Wedding Party of Marco 23

Receiver Profile 24 Receiver Profile 24

Suggested Gift List 25 Suggested Gift List 25

Others Features All Gifts List Gift Categories 26 Others Features All Gifts List Gift Categories 26

Lesson Learnt Ontology modeling challenging Ontology engineering can quite be THERAPEUTIC!!! 27 Lesson Learnt Ontology modeling challenging Ontology engineering can quite be THERAPEUTIC!!! 27

Thank You 28 Thank You 28