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Research papers

Hybrid Search: Effectively Combining Keywords and Semantic Searches

author:Fabio Ciravegna, Department of Computer Science, University of Sheffield
published: Aug. 16, 2008, recorded: June 2008, views: 55

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Slides

Slides
0:00	Hybrid Search: Effectively Combining Keywords and Semantic Search
0:27	Outline of Talk
1:11	Aim of the paper
2:01	Metadata and User Needs
3:22	Pure Semantic Search (OS)
3:55	Hybrid Search
4:26	Queries in Hybrid Search
5:08	Queries in Hybrid Search
5:45	Example of Hybrid Query
6:30	Implementing HS: Indexing
7:34	Implementing HS: Retrieval
8:28	Result Merging
8:31	Merging results
8:55	Merging results
9:35	Expected effect of HS: Document Searching
11:07	Expected effect of HS : Knowledge Searching
11:32	Implementing HS: What Search Strategy?
12:27	Search Strategy (ctd)
13:17	K-Search
13:20	K-Search
14:59	K-Search evaluation
15:10	Annotating Documents
16:14	Applying information extraction
16:36	In vitro evaluation
17:23	K-Search on Event Reports
18:24	Final User Evaluation
19:19	Evaluation Questions
19:37	Liked by the users?
19:39	Liked by the users?
20:08	Liked by the users?
20:13	Liked by the users?
20:23	Liked by the users?
20:24	Liked by the users?
20:33	Liked by the users?
20:35	Liked by the users?
20:47	Liked by the users?
20:52	Search preferences: Service Engineers
21:24	Search preferences: designers
22:04	Search Strategies: Others
22:12	Liked by Users?
23:01	Liked by Users?
23:51	Conclusions
24:47	Future work
25:32	Thank You!
25:42	- Qustions

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Download slides icon Download slides: eswc08_ciravegna_hs_01.pdf (6.7 MB)

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