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Finding Seeds of Future Discoveries in Current Literature
Published on Sep 25, 20132488 Views
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Chapter list
Finding Seeds of Future Discoveriesin Current Literature00:00
Outline - 102:17
What could be learned from looking at nothing?03:20
Creativity and Discoveries06:32
Examples from the history of computer science09:03
Cross-context link discovery10:21
Cross-context link discovery from literature11:50
Swanson’s ABC model13:54
Arguments - 114:09
Generation of a hypothesis15:04
Scientific literature as a potential source of new knowledge16:00
Do we use such sources of knowledge effectively?16:36
Closed vs. open discovery18:09
Combined open and closed discovery in RaJoLink18:47
RaJoLink method: Idea - 119:55
RaJoLink method: Idea - 221:37
Procedures of the RaJoLink21:45
Case 1: “Re-investigating” migraine22:33
Resultsin migraine experiment - 123:19
Resultsin migraine experiment - 223:31
Case 2: Autistic spectrum disorders24:25
Ontology ofautism domain25:57
RaJoLink in autism domain26:28
RaJoLink: Step Ra26:45
MeSH: Medical Subject Headings27:02
Filtering according to MeSH classification27:06
Step Ra -results27:08
From domain-specific rare termsthe following were selected27:15
RaJoLink method: Idea - 327:43
Step Jo: results in autism experiment - 127:51
Step Jo: results in autism experiment - 228:04
Arguments - 228:14
Do identified pairs of documents point towards useful hypotheses?29:02
Procedures of the RaJoLink29:27
Results obtained on autism domain, and on autism+fragile_X domain29:37
Literature29:54
Expert’s evaluation30:07
Results -Towards better understanding of autism30:58
Paper32:19
Open discovery -Conclusions32:27
Outline - 233:07
Closed discovery: improving search for bridging terms33:15
Closed Discovery –Role of Outlier documents33:41
Closed discovery –improving search for bridging terms33:54
B-Teem Discovery - 134:28
B-Teem Discovery - 234:39
B-Teem Discovery - 334:40
Syde-by-side document inspection in CrossBee34:52
Conclusions34:55
What next?35:01