Scope of review

• ISWC (2014—2016)【CCF-B】

International Semantic Web Conference

• ESWC (2015—2017)【CCF-C】

European/Extended Semantic Web Conference

• WWW (2015—2017)【CCF-A】

The Web Conference/International World Wide Web Conference

• CIKM (2015—2016)【CCF-B】

International Conference on Information and Knowledge Management

Outline

• Hot research

• Hot applications

• Highlighted papers

• Notable news

• Road ahead

Outline

• Hot research

• Hot applications

• Highlighted papers

• Notable news

• Road ahead

Hot sessions (ISWC 2014—2016)

• KG integration (ontology matching, data linkage)

• KG management (query answering, storage, streaming)

• KG representation (reasoning, ontology)

• KG applications(search, interaction, IoT, smart planet, mining)

• KG construction(NLP, neural network, semantic annotation)

Hot sessions (ISWC 2014—2016)

• KG representation (ontology, reasoning)

• KG integration (ontology matching)

• KG management (query answering, storage)

• KG applications (interaction, search, Web service)

• KG construction

Hotspot changes

• Peak• KG integration (data linkage)

• KG management (query answering)

• Rising• KG applications (IoT/streaming, search, smart XX)

• KG construction (neural network)

• Fluctuating• KG representation (ontology)

Reason: increase of data and applications

Oct. 2007（25 datasets）

Feb. 2017（1,139 datasets）

Web Data Commons (October 2016)

Reason: increase of data and applications

• Peak• KG integration

• KG management

• Rising• KG applications

• KG construction

KG

variety

volume

value

needs

Research campaigns

• ISWC 2017• Ontology Alignment Evaluation Initiative (OAEI)

Tasks: ontology/instance/interactive matching

• Semantic Web Challenge (SWC)Tasks: attribute prediction and validation

• ESWC 2017• Mighty Storage (MOCHA)

Tasks: storage, streaming, versioning, browsing

• Question Answering over Linked Data (QALD)Tasks: multilingual, hybrid, large-scale, Wikidata

• Open Knowledge Extraction (OKE)Tasks: NER and entity linking, knowledge extraction

• Semantic Sentiment Analysis

Management

Management

Applications

Construction

Construction

Applications

Outline

• Hot research

• Hot applications

• Highlighted papers

• Notable news

• Road ahead

Best in-use paper awards/nominees

• ISWC• [healthcare] Semantic Technologies for Data Analysis in Health Care• [misc] Translating Ontologies in a Real-World Setting• [misc] QuerioDALI: Question Answering over Dynamic and Linked Knowledge

Graphs• [healthcare & life science] Extending SPARQL for data analytic tasks• [security] Building and Using a Knowledge Graph to Combat Human Trafficking• [life science] TR Discover: A Natural Language Interface for Querying and

Analyzing Interlinked Datasets• [biology] Semantic Bridges for Biodiversity Science• [transportation] Semantic Traffic Diagnosis with STAR-CITY: Architecture and

Lessons Learned from Deployment in Dublin, Bologna, Miami and Rio

• ESWC• [misc] smartAPI: Towards a more intelligent network of Web APIs• [healthcare] Predicting Drug-Drug Interactions through Large-scale Similarity-

Based Link Prediction• [transportation] PADTUN - Using Semantic Technologies in Tunnel Diagnosis and

Maintenance Domain

More applications (Frank van Harmelen @JIST’15)

Outline

• Hot research

• Hot applications

• Highlighted papers

• Notable news

• Road ahead

Best research papers

• ISWC• The multiset semantics of SPARQL patterns• Unsupervised Entity Resolution on Multi-type Graphs• LOD Lab: Experiments at LOD Scale• AGDISTIS - Graph-Based Disambiguation of Named Entities using

Linked Data

• ESWC• Spatial Ontology-Mediated Query Answering over Mobility Streams• RDF Query Relaxation Strategies Based on Failure Causes• A Context-Based Semantics for SPARQL Property Paths over the

Web

• WWW/CIKM• Skolemising Blank Nodes while Preserving Isomorphism (nominee)• Vandalism Detection in Wikidata

KG management

KG integration

Outline

• Hot research

• Hot applications

• Highlighted papers

• Notable news

• Road ahead

Notable news

• 2017/01: Google calls for dataset metadata.

• 2017/02: Quora uses Wikidata.

• 2017/03: Schema.org 3.2 is released.

• 2017/04: Tim Berners-Lee receives the Turing award.

• 2017/05: IBM and RPI collaborate on cognitive computing and healthcare.

• 2017/06: Wikidata creates the 31Mth entity.

Outline

• Hot research

• Hot applications

• Highlighted papers

• Notable news

• Road ahead

Road ahead

• KG commercialization

• KG enrichment

• Web-lized KG?

KG commercialization

• How to sell (license, business model, …) summarization, modularization, …

• How to market (search, e-business, …) retrieval, recommendation, …

• How to use (KG management, integration, …) tools and platforms

KG enrichment

• To improve quality correction + completion

• To improve utility reasoning over KG

Web-lized KG?

To improve Web accessibility of

KGTo enrich linkage

among embedded KG