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Challenges in Ontology Learning with Focus on Crowd Sourcing
Published on Oct 17, 20123298 Views
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Chapter list
Challenges in Ontology learning with focus on crowd sourcing00:00
Outline00:21
Motivation - 101:49
Motivation - 202:35
Motivation - 303:42
Motivation - 407:23
Knowledge acquisition19:26
Information extraction and knowledge acquisition20:01
Textual Data approach20:34
Crowdsourcing approach21:38
Knowledge acquisition - 122:17
Knowledge acquisition - 222:44
Semantic Chat: Social Conversational Crowdsourcing - 123:11
Semantic Chat: Social Conversational Crowdsourcing - 223:27
Semantic Chat: Social Conversational Crowdsourcing - 324:29
Semantic Chat: Social Conversational Crowdsourcing - 424:40
Semantic Chat: Social Conversational Crowdsourcing - 525:34
Semantic Chat: Social Conversational Crowdsourcing - 625:56
Levels of Knowledge Acqu. - 127:46
Levels of Knowledge Acqu. - 228:59
Instances - 129:45
Instances - 230:30
Classes - 130:58
Classes - 232:09
Classes - 332:46
Classes - 434:43
Relations34:52
Rules36:16
Ontology driven Knowledge Acquisition Challenges38:36
Crowdsourcing - 139:07
Crowdsourcing - 239:59
Crowdsourcing Challenges40:12
Evolution of Conversational Clients43:24
Conversational Clients - 146:09
Conversational Clients - 247:15
AIML48:11
ChatScript - 149:07
ChatScript - 250:22
Conversational Clients Challenges51:29
Conclusions on our approach51:45
Next Steps52:58
Questions54:11