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Personalized Concept - based Search and Exploration on the Web of Data using Results Categorization
Published on Jul 08, 20133014 Views
As the size of the Linked Open Data (LOD) increases, searching and exploring LOD becomes more challenging. To overcome this issue, we propose a novel personalized search and exploration mechanism for
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Chapter list
Personalized Concept-based Search & Exploration on the Web of Data using Results Categorization00:00
Outline00:37
Challenges for Search over WoD01:16
Challenges (cont)02:47
Motivation03:28
Proposal: Personalised Concept-based Search Mechanism for the WoD03:57
Personalized Search with Concept Lenses - 105:06
Personalized Search with Concept Lenses - 205:31
Personalised re-ranking of Concept lenses06:01
The Architecture and Workflow07:23
Personalised Concept Based Search10:04
How Categorization Works10:48
Represent Results with UMBEL Concepts and Syntactic Information11:15
Our Context-based User Modelling11:48
Evaluations11:59
Dataset for Evaluation12:49
Personalization Time Overhead13:57
Lens Re-Ranking14:29
Result Personalisation15:34
Comparison of Non Personalised vs Personalised 16:11
Comparison of Personalised vs Non Personalised16:32
Conclusions and Future Work17:00
Thank you, questions?18:22