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Faceted Approach To Diverse Query Processing
Published on Apr 22, 20113070 Views
This paper presents a formal framework for implementing a query refinement method. The method uses general principles of facet analysis. Two key notions are advanced and discussed: diversity and fo
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Chapter list
Faceted Approach To Diverse Query Processing00:00
Introduction - 100:54
Introduction - 202:19
Introduction - 303:25
The DEPA framework03:54
The Facets Analysis 05:12
The Facets Repository06:48
Example107:48
Example208:35
Facet Repository08:56
Organizationof documents09:13
Focused Terms From Text - 110:12
Focused Terms From Text - 210:48
Focused Terms From Text - 311:28
Focused Terms From Text - 411:52
Example12:27
Concept terms grounded in documents - 112:58
Concept terms grounded in documents - 213:52
Focused terms14:05
Faceted Ontology Building15:46
Description Logics 16:13
Formal Faceted Classifications - 116:27
Formal Faceted Classifications - 217:06
Algorithm 217:09
Facet Engine17:11
Querying-By-Focus - 118:19
Querying-By-Focus - 218:49
Querying-By-Focus - 318:53
Querying-By-Focus - 418:58
Querying-By-Focus - 519:00
Querying-By-Focus - 619:01
Querying-On-Subject19:02
Conclusion20:04