Jens Lehmann

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Sören AuerLeibniz University of Hannover, Leibniz TIB, L3S Research CenterVerified email at et-inf.uni-hannover.de
Sebastian HellmannIInstitut für Angewandte Informatik e.V.Verified email at infai.org
Axel-Cyrille Ngonga NgomoProfessor of Data Science at Paderborn UniversityVerified email at upb.de
Lorenz BühmannPhd Student, Universität LeipzigVerified email at informatik.uni-leipzig.de
Claus StadlerPh.D. student, University of LeipzigVerified email at informatik.uni-leipzig.de
Dimitris KontokostasMedidataVerified email at mdsol.com
Christian BizerProfessor of Information Systems, University of Mannheim, GermanyVerified email at informatik.uni-mannheim.de
Amrapali ZaveriMaastricht UniversityVerified email at maastrichtuniversity.nl
Ricardo UsbeckFull Professor of AI and Explainability at Leuphana University LüneburgVerified email at leuphana.de
Sahar VahdatiTU Dresden - ScaDS.AIVerified email at tu-dresden.de
Richard CyganiakDERI, NUI GalwayVerified email at cyganiak.de
Patrick WestphalUniversity of HamburgVerified email at uni-hamburg.de
Chengjin XuInternational Digital Economy AcademyVerified email at idea.edu.cn
Asja FischerProfessor for Machine Learning, Ruhr University BochumVerified email at ini.rub.de
Mohnish DubeyPhilips Research, NetherlandsVerified email at philips.com
Kuldeep SinghDirector- Conversational AIVerified email at cerence.com
Michael MartinChemnitz University of TechnologyVerified email at informatik.tu-chemnitz.de
Daniel GerberUniversität LeipzigVerified email at informatik.uni-leipzig.de
Saeedeh D. ShekarpourUniversity of DaytonVerified email at udayton.edu
Diego EstevesOLXVerified email at olx.com

Jens Lehmann

Principal Scientist at Amazon Inc., Honorary Professor at TU Dresden

Verified email at amazon.com - Homepage

Artificial Intelligence Machine Learning Knowledge Graphs Conversational AI Language Models


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2013 Awards for Excellence M Morsey, J Lehmann, S Auer, C Stadler, S Hellmann
2nd special issue on Linked Dataset Descriptions J Lehmann, O Corcho Semantic Web 6 (2), 103-104, 2015		2015
3D Learning and Reasoning in Link Prediction Over Knowledge Graphs M Nayyeri, MM Alam, J Lehmann, S Vahdati IEEE Access 8, 196459-196471, 2020	2	2020
5* knowledge graph embeddings with projective transformations M Nayyeri, S Vahdati, C Aykul, J Lehmann Proceedings of the AAAI Conference on Artificial Intelligence 35 (10), 9064-9072, 2021	36	2021
A Distributed Approach for Parsing Large-scale OWL Datasets. H Mohamed, S Fathalla, J Lehmann, H Jabeen KEOD, 227-234, 2020		2020
A fuzzy knowledge representation model for student performance assessment F Badie, T Soru, J Lehmann 2014 IEEE 14th International Conference on Advanced Learning Technologies …, 2014	5	2014
A linked open data representation of patents registered in the US from 2005–2017 MM Hassan, A Zaveri, J Lehmann Scientific data 5 (1), 1-9, 2018	3	2018
A Neural-based model to Predict the Future Natural Gas Market Price through Open-domain Event Extraction. MT Chau, D Esteves, J Lehmann CLEOPATRA@ ESWC, 17-31, 2020	5	2020
A new multistratigraphic zonation for the upper-Aptian and Albian of the Vocontian Basin (SE-France) and NE-Texas, based on planktic foraminiferas, calcareous nannofossils … K Reichelt, JO Herrle, J Lehmann, C Hemleben Travaux et Documents des Laboratoires de Géologie de Lyon 156 (1), 194-194, 2002		2002
A novel multiproxy approach to reconstruct the paleoecology of extinct cephalopods R Hoffmann, S Riechelmann, KA Ritterbush, J Koelen, N Lübke, ... Gondwana Research 67, 64-81, 2019	20	2019
A question answering system on regulatory documents D Collarana, T Heuss, J Lehmann, I Lytra, G Maheshwari, R Nedelchev, ... Legal knowledge and information systems, 41-50, 2018	14	2018
A Refinement Operator Based Learning Algorithm for the Description Logic J Lehmann, P Hitzler Inductive Logic Programming, 0	2
A Refinement Operator Based Learning Algorithm for the ALC Description Logic J Lehmann, P Hitzler Inductive Logic Programming, 147-160, 2008	117*	2008
A Scalable Approach for Distributed Reasoning over Large-scale OWL Datasets. H Mohamed, S Fathalla, J Lehmann, H Jabeen KEOD, 51-60, 2021	2	2021
A scalable framework for quality assessment of RDF datasets G Sejdiu, A Rula, J Lehmann, H Jabeen The Semantic Web–ISWC 2019: 18th International Semantic Web Conference …, 2019	13	2019
A simulated annealing meta-heuristic for concept learning in description logics P Westphal, S Vahdati, J Lehmann International Conference on Inductive Logic Programming, 266-281, 2021	4	2021
A Stitch in Time Saves Nine--SPARQL querying of Property Graphs using Gremlin Traversals H Thakkar, D Punjani, Y Keswani, J Lehmann, S Auer arXiv preprint arXiv:1801.02911, 2018	26	2018
A Virtual Knowledge Graph for Enabling Defect Traceability and Customer Service Analytics N Wilhelm, D Collarana, J Lehmann The Semantic Web: ESWC 2021 Satellite Events: Virtual Event, June 6–10, 2021 …, 2021		2021
A vocabulary-independent generation framework for DBpedia and beyond B De Meester, A Dimou, W Maroy, D Kontokostas, R Verborgh, ... ISWC2017, the 16e International Semantic Web Conference 1963, 1-4, 2017		2017
ACRyLIQ: Leveraging DBpedia for adaptive crowdsourcing in linked data quality assessment U ul Hassan, A Zaveri, E Marx, E Curry, J Lehmann Knowledge Engineering and Knowledge Management: 20th International …, 2016	15	2016

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