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Web Science/en

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Office:
 
Description

The research group "Web Science," headed by Dr. Färber, deals with data science and web science. The focus is on the development and application of artificial intelligence (AI) methods. This includes the semantic representation of knowledge through knowledge graphs, machine learning (e.g. for search and recommendation systems), and the processing of natural language.


The methods are primarily developed and used to support digitization in companies through intelligent systems. One example of this is the quick and easy integration of sensor data streams in Industry 4.0 applications. But also the support of scientists, the implementation of the FAIR principles and the further development of science communication in general are the focus. Examples of this are recommendation systems for scientific publications, data sets and methods, as well as methods for scientific impact quantification. Methods for assisting mediators in peacemaking are also increasingly being considered.


The methods are tested in practice together with industrial partners in research projects. The research group works closely with the Information Process Engineering research division of the FZI Research Center for Computer Science (FZI). Furthermore, the research group has numerous connections to national and international research institutions and companies.



Our News and Links
Our Partner Institutes
FZI-IPE
Student Program
advance!
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RDF / OWL

News
… weitere Ergebnisse
2024-03-06: Dr. Tobias Käfer receives the status of a KIT Associate Fellow
2023-09-15: 3 Research Associate positions open ("PhD Students")
2021-11-26: PhD Student and Research Associate (f/m/d)
2021-11-23: Smart Innovation Webinar
2021-01-24: Machines for Peace


Student Assistant Positions
 Titel DE
Stellenausschreibung198Tutor*in für die Vorlesung Anwendungen der künstlichen Intelligenz
Tutoren - Grundlagen der Informatik ITutoren/Tutorinnen - Grundlagen der Informatik I
Stellenausschreibung185Studentische Hilfskraft (Hiwi) für Anwendungen der künstlichen Intelligenz zur Unterstützung der Landung von Flugzeugen
Stellenausschreibung137Studentische Hilfskraft (Hiwi) für Machine Learning, Natural Language Processing und/oder Semantic Web-Technologien
Stellenausschreibung159Hiwi-Stelle für PHP-Programmierung
Stellenausschreibung155Studentische Hilfskraft (HiWi) für Web and Front-/Back-End Entwicklung
Stellenausschreibung167Datenerhebung für Maschinelles Lernen in der Teilchenbeschleunigerphysik


Courses in Winter Semester


Courses in Summer Semester


Publications
Publications


Team

List of former members


Tools and Datasets



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Cognitive Process Desginer
Cognitive Process Designer allows to model and annotate BPMN processes in MediaWiki
External link: https://www.mediawiki.org/wiki/Extension:Cognitive_Process_Designer


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CumulusRDF
Distributed RDF triple store
External link: https://code.google.com/p/cumulusrdf/


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FAIRnets
Search engine tool for neural networks.
External link: https://km.aifb.kit.edu/services/fairnets/


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KB Statistics
A framework for running statistical analysis on knowledge bases.
External link: http://people.aifb.kit.edu/mfa/research/kb-stats


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LDSpider
Linked Data Crawler.
External link: https://code.google.com/p/ldspider/


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LinkSUM


External link: http://km.aifb.kit.edu/services/link


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Linked Crunchbase
Linked Data API & RDF Dataset of Crunchbase
External link: http://linked-crunchbase.org/


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Linked Data-Fu
An engine for a Linked Data processing/scripting language.
External link: http://linked-data-fu.github.io/


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nLDE: Network of Linked Data Eddies
An Adaptive SPARQL Query Engine over RDF Data via Triple Pattern Fragments
External link: http://people.aifb.kit.edu/mac/nLDE/


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Novel Triple Extraction



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nxparser
A Java parser and API for RDF in N-Triples, N-Quads and RDF/XML
External link: https://code.google.com/p/nxparser/


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OLAP4LD
Open Java API for OLAP over Linked Data
External link: https://code.google.com/p/olap4ld/


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Semantic MediaWiki Graph
Semantic MediaWiki Graph visualises the structured information of a Semantic MediaWiki in a Force-directed graph
External link: https://www.mediawiki.org/wiki/Extension:Semantic_MediaWiki_Graph


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Semantic MediaWiki
Semantic MediaWiki extends the Wikipedia software MediaWiki with semantics
External link: http://semantic-mediawiki.org/wiki/Semantic_MediaWiki


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Semantic OLAP
Semantic OLAP allows users to analyse structured data, stored in a Semantic MediaWiki, by using OLAP functionality
External link: https://www.mediawiki.org/wiki/Extension:Semantic_OLAP


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Semantic Text Annotator
Semantic Text Annotator allows users to create annotations for wiki pages
External link: https://www.mediawiki.org/wiki/Extension:Semantic_Text_Annotator


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Semweb4j: RDF2Go and RDFReactor
Home of RDF2Go and RDFReactor
External link: https://code.google.com/p/semweb4j/


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SparqlCharts
SparqlCharts allows to query SPARQL endpoints and display the query result in different formats in a MediaWiki.
External link: https://www.mediawiki.org/wiki/Extension:SparqlCharts


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Spartiqulation
A tool that verbalization SPARQL queries in English
External link: http://km.aifb.kit.edu/projects/spartiqulator/


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X-LiSA: Cross-lingual Semantic Annotation
A system for annotating unstructured text in one language with resources in the structured KBs in any other language
External link: http://km.aifb.kit.edu/sites/xlisa/


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XKnowSearch!: Cross-lingual Semantic Search
A system for entity-based cross-lingual information retrieval
External link: http://km.aifb.kit.edu/sites/XKnowSearch/



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AWARE Ontology
n Ontology for Situational Awareness of Autonomous Vehicles in Manufacturing
Externer Link: https://w3id.org/AWARE/ontology


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Billion Triples Challenge data set
Tera-scale snapshot of a part of the Linked Data web
Externer Link: https://zenodo.org/record/2634588


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Crowdsourced DBpedia Quality Assessment


Externer Link: http://people.aifb.kit.edu/mac/DBpediaQualityAssessment/


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CrunchBase Knowledge Graph
RDF data set of CrunchBase.com
Externer Link: https://zenodo.org/record/3270905


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DBpedia PageRank
PageRank over all Wikipedia-internal links as extracted by DBpedia (DBpedia "Wikipedia pagelinks" dataset).
Externer Link: http://people.aifb.kit.edu/ath/#DBpedia_PageRank


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Dynamic Linked Data Observatory data set
Monitoring Linked Data on the Web weekly since 2012
Externer Link: http://purl.org/dyldo/


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Eurostat Linked Data Wrapper
An EXPERIMENTAL Eurostat wrapper to Linked Data.
Externer Link: http://estatwrap.ontologycentral.com/


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KORE 50^DYWC
Text documents with entity annotations using YAGO, Wikidata, and Crunchbase as knowledge graphs
Externer Link: http://people.aifb.kit.edu/mfa/datasets/kore50-lrec2020.zip


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Microsoft Academic Knowledge Graph
a large RDF data set with over eight billion triples with information about scientific publications and related entities, such as authors, institutions, journals, and fields of study
Externer Link: https://makg.org


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NewsBias2020
Dataset consisting of more than 2,000 sentences annotated with 43,000 bias and bias dimension labels.
Externer Link: https://doi.org/10.5281/zenodo.3885351


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unarXive
Data set based on all publications available on arXiv.org
Externer Link: https://zenodo.org/record/3385851


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xLiD-Lexica: Cross-lingual Linked Data Lexica
Various associations between linguistic elements and linked data resources across languages
Externer Link: https://km.aifb.kit.edu/sites/xlid-lexica



Active Projects
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ChemKB

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DKG
External Link: https://www.cost.eu/actions/CA19134/

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DigiBatMat

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digilog@bw
External Link: https://digilog-bw.de

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FOR5339
External Link: https://www.for5339.kit.edu/

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IIDI

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KD4RE

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KIGLIS
External Link: http://www.kiglis.de/

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KIWI
External Link: https://bmdv.bund.de/SharedDocs/DE/Artikel/DG/mfund-projekte/kiwi.html

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LernSmArt

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MANDAT

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SMW
External Link: http://semantic-mediawiki.org

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STI2
External Link: http://www.sti2.org

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SeReCo
External Link: https://sereco-graduate-school.github.io/

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Software Campus
External Link: http://www.softwarecampus.de

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TruthfulLM

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WG2Text

List of completed projects