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What does it mean to be semantic? On the effective use of semantics in the Semantic Web

Published on Jul 19, 20134667 Views

Enrico Motta

Twelve years after the publication of the seminal article by Tim Berners-Lee, James Hendler and Ora Lassila, which expounded the vision of a Semantic Web characterised by dynamic and large scale agent

ESWC 2013 - Montpellier

Related categories

Big DataSemantic Web

Chapter list

What does it mean to be semantic?00:00
Main objective of the talk03:13
Motivation04:41
The SW as a teenager: time to reflect04:51
The original vision06:44
Where are all the intelligent agents?08:11
What’s the big deal?09:00
Rexplore - 109:35
Rexplore - 210:16
EventMediaLive –2012 SW Challenge Winner11:01
David Karger’spost about ISWC 201311:56
There is more to a SW app than triple stores…13:31
Semantic Web Challenge14:07
Discussing Rexplorewith Jim Hendler - 114:51
Discussing Rexplorewith Jim Hendler - 215:29
Discussing Rexplorewith Jim Hendler - 315:51
Discussing Rexplorewith Jim Hendler - 416:13
Bottom Line16:36
Disclaimer/Caveat #117:01
Disclaimer/Caveat #217:16
Disclaimer/Caveat #317:51
Frank’s talk at ISWC 201118:43
Knowledge-Based System Perspective19:19
Knowledge Representation Hypothesis in AI21:35
Task-centric view of Symbolic Intelligent Systems22:27
Criteria for recognising intelligent knowledge-based systems23:08
Intelligent Semantic Web Systems (?) - 124:01
Intelligent Semantic Web Systems (?) - 224:33
Key postulates26:01
Toward a New Generation27:29
Knowledge Engineering in the age of the SW27:59
Features of NGSW Systems (vs Classic KBS)28:36
Major shift in the type of reasoning29:22
Watson: A Gateway to the Semantic Web30:40
Watson-based Applications31:08
Folksonomy Tagspace Enrichment31:15
Using the SW as a source of background knowledge for Ontology Alignment31:34
Strategy31:44
Ontology Evolution using Background Knowledge32:33
Relation Discovery Examples32:41
NGSW Applications32:58
Rexplore - 334:41
Motivations for Rexplore35:42
Limitations of existing tools (lack of semantics!)37:05
My own page40:36
Semantic Analysis42:01
Identifying and linking research topics with Klink42:42
About 1500 topics45:06
ACM and other similar classifications45:53
Visualizing research trajectories46:43
Shared Research Trajectories47:28
Comparing publication trends48:42
Semantics as analytical engine49:13
Graphicon50:49
A different class of SW applications51:08
Carla Bruni51:43
Conclusions54:41