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An Investigative Search Engine for Social Good
Published on 2017-11-28834 Views
Enabling intelligent search systems that can navigate and facet on entities, classes and relationships, rather than plain text, to answer questions in complex domains is a longstanding aspect of the S
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Presentation
An Investigative Search Engine for the Human Trafficking Domain 00:00
Investigative Queries00:38
Investigative Queries - 100:43
Investigative Queries - 201:25
Query Challenges02:37
Query Challenges - 103:56
Outline05:12
Challenges05:16
Heterogeneous Web Pages07:25
Unusual Language Model07:56
Approach08:35
Step 1: Knowledge Graph Construction10:10
Easy To Use Extractors10:15
KG Representation10:48
Step 2: Information Retrieval on Knowledge Graphs11:33
Candidate Generation12:21
Candidate Generation - 113:51
Candidate Generation - 214:35
Candidate Generation - 315:13
In-use impact15:53
In-use impact - 116:24