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Identifying diachronic topic-based research communities by clustering shared research trajectories
Published on Jul 30, 20141890 Views
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Chapter list
Identifying diachronic topic-based research communities by clustering shared research trajectories00:00
Research communities00:43
Limitation of current approaches - 101:06
Limitation of current approaches - 201:50
Temporal topic-based communities (TTC) - 102:09
Temporal topic-based communities (TTC) - 202:35
Detecting topics shifts and trends within communities - 102:58
Detecting topics shifts and trends within communities - 203:06
Studying how scientific communities adapt and cooperate to implement visions into concrete technologies - 103:38
Studying how scientific communities adapt and cooperate to implement visions into concrete technologies - 203:39
Discovering how communities are influenced by technological breakthroughs, grants or research policies04:10
Temporal Semantic Topic-Based Clustering (TST) - 104:56
Temporal Semantic Topic-Based Clustering (TST) - 205:36
Semantic topic enrichment I - 105:43
Semantic topic enrichment I - 206:21
Semantic topic enrichment II06:39
Semantic topic enrichment III - 106:58
Semantic topic enrichment III - 207:09
Topic vector weighing07:25
Temporal topic-based clustering I08:02
Temporal topic-based clustering II - 108:13
Temporal topic-based clustering II - 208:34
Temporal topic-based clustering II - 308:42
Temporal topic-based clustering II - 408:45
Temporal topic-based clustering III09:00
Temporal topic-based clustering II - 509:10
Temporal topic-based clustering II - 609:13
Temporal topic-based clustering II - 709:21
Temporal topic-based clustering II - 809:22
Temporal topic-based clustering II - 909:22
Temporal topic-based clustering II - 1009:22
Temporal topic-based clustering II - 1109:23
Temporal topic-based clustering II - 1209:24
Temporal topic-based clustering IV09:36
Temporal topic-based clustering VI - 109:53
Temporal topic-based clustering VI - 210:04
Temporal topic-based clustering VI - 310:23
Temporal topic-based clustering VI - 410:41
Evaluation - 111:06
Evaluation: Dataset and Method - 111:32
Evaluation: Dataset and Method - 211:45
Evaluation - 212:14
Evaluation - 313:20
Evaluation - 413:36
Evaluation - 514:15
The SW main communities15:10
Future Work15:46
Questions ?18:10