The 21st International Semantic Web Conference, Virtual

The 21st International Semantic Web Conference, Virtual

90 Lectures · Oct 23, 2022

About

International Semantic Web Conference (ISWC) is the premier international forum, for the Semantic Web / Linked Data Community. ISWC 2021 brings together researchers, practitioners and industry specialists to discuss, advance, and shape the future of semantic technologies.

Detailed information can be found at the ISWC 2022 website.

Uploaded videos:

OPENING CEREMONY

video-img
35:01

OPENING CEREMONY

Nov 10, 2022

 · 

5 Views

Opening

Keynote talks

video-img
01:06:35

Circular Health

Nov 10, 2022

 · 

8 Views

Keynote
video-img
58:24

AI Ethics in the Semantic Web

Nov 10, 2022

 · 

7 Views

Keynote
video-img
46:09

Data, Ontologies, Rules, and the Return of the Blank Node

Nov 10, 2022

 · 

8 Views

Lecture

Panels

video-img
01:08:02

PANEL: “IS THE DEEP LEARNING HYPE GOOD OR BAD FOR THE SEMANTIC WEB?”

Nov 10, 2022

 · 

10 Views

Panel
video-img
01:14:24

PANEL: “KNOWLEDGE GRAPHS FOR THE PHYSICAL WORLD: WHAT IS MISSING?”

Nov 10, 2022

 · 

6 Views

Keynote

MAIN TRACK 1A: KG CONSTRUCTION & USE

video-img
17:17

Leveraging Knowledge Graph Technologies to Assess Journals and Conferences at Sp...

Nov 10, 2022

 · 

8 Views

Opening
video-img
18:38

ISSA: Generic Pipeline, Knowledge Model and Visualization tools to Help Scientis...

Nov 10, 2022

 · 

4 Views

Opening
video-img
19:25

CS-KG: A Large-Scale Knowledge Graph of Research Entities and Claims in Computer...

Nov 10, 2022

 · 

8 Views

Opening

MAIN TRACK 1B: KG COMPLETENESS

video-img
18:12

Introducing Semantic Information for Numerical Attribute Prediction over Knowled...

Nov 10, 2022

 · 

8 Views

Opening
video-img
19:05

An Analysis of Content Gaps versus User Needs in the Wikidata Knowledge Graph

Nov 10, 2022

 · 

4 Views

Opening
video-img
20:13

GNNQ: A Neuro-Symbolic Approach for Query Answering over Incomplete Knowledge Gr...

Nov 10, 2022

 · 

6 Views

Lecture

MAIN TRACK 2A: EMBEDDINGS (I)

video-img
18:46

EaT-PIM: Substituting Entities in Procedural Instructions using Flow Graphs and ...

Nov 10, 2022

 · 

4 Views

Lecture
video-img
18:12

Heterogeneous Graph Neural Network with Hypernetworks for Knowledge Graph Embedd...

Nov 10, 2022

 · 

4 Views

Lecture
video-img
20:44

μKG: A Library for Multi-source Knowledge Graph Embeddings and Applications

Nov 10, 2022

 · 

3 Views

Lecture

MAIN TRACK 2B: ONTOLOGIES & KGS FOR MANUFACTURING

video-img
19:01

Ontology Reshaping System for Knowledge Graph Construction: Applied on Bosch Wel...

Nov 10, 2022

 · 

3 Views

Lecture
video-img
19:12

SeLoC-ML: Semantic Low-Code Engineering for Machine Learning Applications in Ind...

Nov 10, 2022

 · 

1 Views

Lecture
video-img
17:20

Executable Knowledge Graph for Machine Learning: A Bosch Case for Welding Monito...

Nov 10, 2022

 · 

4 Views

Lecture

MAIN TRACK 3A: BIOMEDICAL ONTOLOGIES & KGS

video-img
19:52

A Survey of Syntactic Modelling Structures in Biomedical Ontologies

Nov 10, 2022

 · 

5 Views

Keynote
video-img
19:08

Machine Learning-Friendly Biomedical Datasets for Equivalence and Subsumption On...

Nov 10, 2022

 · 

5 Views

Lecture
video-img
19:56

IMGT-KG: a knowledge graph for immunogenetics

Nov 10, 2022

 · 

3 Views

Lecture

MAIN TRACK 3B: LINKED DATA

video-img
19:26

LODChain: Strengthen the Connectivity of your RDF Dataset to the Rest LOD Cloud

Nov 10, 2022

 · 

5 Views

Lecture
video-img
16:22

Reproducibility Crisis in the LOD Cloud: Studying the Impact of Ontology Accessi...

Nov 10, 2022

 · 

2 Views

Lecture
video-img
28:00

RMLStreamer – an RDF stream generator from streaming heterogeneous data

Nov 10, 2022

 · 

4 Views

Lecture

MAIN TRACK 4A: NLP (I)

video-img
13:10

Knowledge Graph Induction enabling Recommending and Trend Analysis: A Corporate ...

Nov 10, 2022

 · 

6 Views

Lecture
video-img
12:59

RT-KGD: Relation Transition Aware Knowledge-Grounded Dialogue Generation

Nov 10, 2022

 · 

9 Views

Lecture
video-img
12:19

Enhancing Document-level Relation Extraction by Entity Knowledge Injection

Nov 10, 2022

 · 

5 Views

Lecture

MAIN TRACK 4B: ONTOLOGIES (I)

video-img
12:35

Agree to Disagree: Managing Ontological Perspectives using Standpoint Logic

Nov 10, 2022

 · 

5 Views

Lecture
video-img
12:23

Controlled query evaluation in OWL 2 QL: A “Longest Honeymoon” Approach

Nov 10, 2022

 · 

7 Views

Lecture
video-img
13:08

Efficient Dependency Analysis for Rule-Based Ontologies

Nov 10, 2022

 · 

6 Views

Lecture

MAIN TRACK 5A: EMBEDDINGS (II)

video-img
12:25

Radar Station: Using KG Embeddings for Semantic Table Interpretation and Entity ...

Nov 10, 2022

 · 

4 Views

Lecture
video-img
12:25

LoGNet: Local and Global Triple Embedding Network

Nov 10, 2022

 · 

5 Views

Lecture
video-img
11:56

The DLCC Node Classification Benchmark for Analyzing Knowledge Graph Embeddings

Nov 10, 2022

 · 

3 Views

Lecture

MAIN TRACK 5B: ONTOLOGIES (II)

video-img
14:52

Semantic Knowledge Graphs for Distributed Data Spaces: the Public Procurement Pi...

Nov 10, 2022

 · 

6 Views

Lecture
video-img
13:48

Faithful Embeddings for EL++ Knowledge Bases

Nov 10, 2022

 · 

4 Views

Lecture
video-img
14:05

POSO: A Generic Positioning System Ontology

Nov 10, 2022

 · 

24 Views

Lecture

MAIN TRACK 6A: NLP (II)

video-img
13:24

WDV: A Broad Data Verbalisation Dataset Built from Wikidata

Nov 10, 2022

 · 

9 Views

Lecture
video-img
13:43

REBench: Microbenchmarking Framework for Relation Extraction Systems

Nov 10, 2022

 · 

6 Views

Lecture
video-img
12:58

MultPAX: Keyphrase Extraction using Language Models and Knowledge Graphs

Nov 10, 2022

 · 

4 Views

Lecture

MAIN TRACK 6B: QUERYING

video-img
14:30

Hashing the Hypertrie: Space- and Time-Efficient Indexing for SPARQL in Tensors

Nov 10, 2022

 · 

7 Views

Lecture
video-img
11:49

WDBench: A Wikidata Graph Query Benchmark

Nov 10, 2022

 · 

4 Views

Lecture
video-img
13:49

Strabo 2: Distributed Management of Massive Geospatial RDF Datasets Research

Nov 10, 2022

 · 

5 Views

Lecture

MAIN TRACK 7A: KG REFINEMENT & SCALE

video-img
18:01

Entity Type Prediction Leveraging Graph Walks and Entity Descriptions

Nov 10, 2022

 · 

5 Views

Lecture
video-img
20:39

Scaling Knowledge Graphs for Automating AI of Digital Twins

Nov 10, 2022

 · 

5 Views

Lecture
video-img
11:37

Facing Changes: Continual Entity Alignment for Growing Knowledge Graphs

Nov 10, 2022

 · 

4 Views

Lecture

MAIN TRACK 7B: TEMPORAL KGS

video-img
18:41

H2TNE: Temporal Heterogeneous Information Network Embedding in Hyperbolic Spaces

Nov 10, 2022

 · 

9 Views

Lecture
video-img
21:17

Each Snapshot to Each Space: Space Adaptation for Temporal Knowledge Graph Compl...

Nov 10, 2022

 · 

3 Views

Lecture
video-img
14:06

CRNet: Modeling Concurrent Events over Temporal Knowledge Graphs

Nov 10, 2022

 · 

4 Views

Lecture

MAIN TRACK 8A: LEARNING REPRESENTATIONS

video-img
18:34

Towards Neural Network Interpretability using Commonsense Knowledge Graphs

Nov 10, 2022

 · 

2 Views

Lecture
video-img
11:21

HCL: Improving Graph Representation with Hierarchical Contrastive Learning

Nov 10, 2022

 · 

4 Views

Lecture
video-img
20:41

Infusing Contextual Knowledge Graphs for Visual Object Recognition

Nov 10, 2022

 · 

2 Views

Lecture

MAIN TRACK 8B: GRAPH VALIDATION

video-img
17:35

Repairing SHACL Constraint Violations using Answer Set Programming

Nov 10, 2022

 · 

4 Views

Lecture
video-img
16:18

HybridFC: A hybrid approach to perform Fact Checking over Knowledge Graphs

Nov 10, 2022

 · 

9 Views

Lecture
video-img
18:06

Mapping Relational Database Constraints to SHACL

Nov 10, 2022

 · 

6 Views

Lecture

SEMANTIC WEB CHALLENGE 1

video-img
14:42

Introduction from the organisers

Nov 10, 2022

 · 

3 Views

Lecture
video-img
13:22

DAGOBAH system

Nov 10, 2022

 · 

4 Views

Lecture
video-img
15:10

KGCODE-Tab system

Nov 10, 2022

 · 

4 Views

Lecture
video-img
14:50

Wikary dataset

Nov 10, 2022

 · 

4 Views

Lecture
video-img
13:21

SOTAB dataset

Nov 10, 2022

 · 

2 Views

Lecture
video-img
16:46

s-elBat and MammoTab

Nov 10, 2022

 · 

3 Views

Lecture
video-img
08:23

TSOTSA

Nov 10, 2022

 · 

3 Views

Lecture
video-img
07:15

Food composition dataset

Nov 10, 2022

 · 

2 Views

Lecture

SEMANTIC WEB CHALLENGE 2

video-img
06:01

Challenge overview - 5 min

Nov 10, 2022

 · 

3 Views

Lecture
video-img
10:20

Reasoning in the FIBO ontology

Nov 10, 2022

 · 

7 Views

Lecture
video-img
09:04

The Downgrading Axioms Challenge for Qualitative Composition of Food Ingredients

Nov 10, 2022

 · 

2 Views

Lecture
video-img
08:05

Improving Transitive Embeddings in Neural Reasoning Tasks via Knowledge-Based Po...

Nov 10, 2022

 · 

1 Views

Lecture
video-img
09:19

Memory Networks for RDFS reasoning: Experiments

Nov 10, 2022

 · 

7 Views

Lecture

SEMANTIC WEB CHALLENGE 3

video-img
07:58

Overview

Nov 10, 2022

 · 

2 Views

Lecture
video-img
12:21

Task-specific Pre-training and Prompt Decomposition for Knowledge Graph Populati...

Nov 10, 2022

 · 

4 Views

Lecture
video-img
11:03

Prompting as Probing: Using Language Models for Knowledge Base Construction

Nov 10, 2022

 · 

10 Views

Lecture
video-img
06:13

Knowledge Base Construction from Pretrained Language Models

Nov 10, 2022

 · 

2 Views

Lecture
video-img
08:09

Prompt Design and Answer Processing for knowledge Base Construction from Pre-tra...

Nov 10, 2022

 · 

5 Views

Lecture
video-img
04:03

Summary

Nov 10, 2022

 · 

3 Views

Lecture

SEMANTIC WEB CHALLENGE 4

video-img
00:50

Overview

Nov 10, 2022

 · 

3 Views

Lecture
video-img
29:59

Challenges Of Domain Specific Question Answering System

Nov 10, 2022

 · 

3 Views

Lecture
video-img
14:54

Entity and Relation Linking using CLOCQ

Nov 10, 2022

 · 

3 Views

Lecture
video-img
11:23

Answer Type Prediction, Relation Linking and Entity Linking

Nov 10, 2022

 · 

4 Views

Lecture
video-img
07:09

losure and announcement of awards by the organisers

Nov 10, 2022

 · 

4 Views

Lecture

INDUSTRY TRACK 1

video-img
19:27

Driving Scientific Discovery with Knowledge Graphs and AI in Life Sciences

Nov 10, 2022

 · 

4 Views

Lecture
video-img
08:46

Knowledge Graph – Our Secret Recipe for Entity Disambiguation

Nov 10, 2022

 · 

4 Views

Lecture
video-img
10:52

Knowledge-Based News Event Analysis Toolkit

Nov 10, 2022

 · 

5 Views

Lecture
video-img
09:32

RDF2TigerGraph: Towards Supporting RDF in TigerGraph Property Graph Database

Nov 10, 2022

 · 

5 Views

Lecture
video-img
10:19

The Knowledge Graph Lifecycle in NTT DATA

Nov 10, 2022

 · 

3 Views

Lecture

INDUSTRY TRACK 2

video-img
14:06

Compiling and inferring from economic networks

Nov 10, 2022

 · 

7 Views

Lecture
video-img
08:02

Versioned Objects

Nov 10, 2022

 · 

5 Views

Lecture
video-img
07:13

Rapid Explainability for Skill Description Learning

Nov 10, 2022

 · 

4 Views

Lecture
video-img
08:25

Neuro-Symbolic AI at Bosch: Data Foundation, Insights, and Deployment

Nov 10, 2022

 · 

4 Views

Lecture
video-img
07:23

MetaverseKG: Knowledge Graph for Engineering and Design Application in Industria...

Nov 10, 2022

 · 

3 Views

Lecture

Town Hall

video-img
59:35

TOWN HALL

Nov 10, 2022

 · 

4 Views

Lecture

Closing

video-img
50:02

CLOSING CEREMONY

Nov 10, 2022

 · 

7 Views

Keynote