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QuerioDALI: Question Answering over Dynamic and Linked Knowledge Graphs
Published on Nov 10, 20161323 Views
We present a domain-agnostic system for Question Answering over multiple semi-structured and possibly linked datasets without the need of a training corpus. The system is motivated by an industry use-
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Chapter list
QuerioDALI: QA Over Knowledge Graphs00:00
Goals00:28
Use Case: Integrated Care01:00
A 360° Person View - 101:42
A 360° Person View - 202:33
Research Agenda02:49
Requirements for QA04:25
Approach: QA Pipeline05:06
Linked Repositories & Annotators05:37
Step 1: NL Deep Parsing07:11
Step 2: Semantic Entity Search07:44
Step 3: Graph Pattern Search08:42
GP Templates and Semantic Relatedness09:27
Step 4: Merging & Ranking11:53
QALD & Free917 Benchmarks13:20
Many Open Challenges14:56
Thank you!16:24