Axel-Cyrille Ngonga Ngomo

Sebastian Hellmann, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2011, 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology.

BioASQ: A Challenge on Large-Scale Biomedical Semantic Indexing and Question Answering

Axel-Cyrille Ngonga Ngomo, Patrick Gallinari, Éric Gaussier, 2012, AAAI Fall Symposium: Information Retrieval and Knowledge Discovery in Biomedical Text.

Results of the BioASQ Track of the Question Answering Lab at CLEF 2014

Georgios Balikas, Georgios Paliouras, Ioannis Partalas, 2014, CLEF.

TopFed: TCGA tailored federated query processing and linking to LOD

Stefan Decker, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2014, Journal of Biomedical Semantics.

Unsupervised Link Discovery through Knowledge Base Repair

Axel-Cyrille Ngonga Ngomo, Klaus Lyko, Mohamed Ahmed Sherif, 2014, ESWC.

On Link Discovery using a Hybrid Approach

Axel-Cyrille Ngonga Ngomo, Axel-Cyrille Ngonga Ngomo, 2012, Journal on Data Semantics.

COPAAL - An Interface for Explaining Facts using Corroborative Paths

Axel-Cyrille Ngonga Ngomo, Zafar Habeeb Syed, Nikit Srivastava, 2019, ISWC Satellites.

A Short Introduction to the Semantic Web

Axel-Cyrille Ngonga Ngomo, 2012 .

Microbenchmarks for Question Answering Systems Using QaldGen

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Qaiser Mehmood, 2019, ISWC Satellites.

Web-Scale Extension of RDF Knowledge Bases from Templated Websites

Valter Crescenzi, Paolo Merialdo, Muhammad Saleem, 2014, International Semantic Web Conference.

Developing a Sustainable Platform for Entity Annotation Benchmarks

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck, 2015, ESWC Developers Workshop.

A comparison of supervised learning classifiers for link discovery

Axel-Cyrille Ngonga Ngomo, Tommaso Soru, A. N. Ngomo, 2014, SEM '14.

Interlinking: Performance Assessment of User Evaluation vs. Supervised Learning Approaches

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Mofeed M. Hassan, 2015, LDOW@WWW.

A high-performance approach to string similarity using most frequent K characters

Axel-Cyrille Ngonga Ngomo, Tommaso Soru, Andre Valdestilhas, 2017, OM@ISWC.

FactCheck: Validating RDF Triples Using Textual Evidence

Axel-Cyrille Ngonga Ngomo, Michael Röder, Zafar Habeeb Syed, 2018, CIKM.

Implementing scalable structured machine learning for big data in the SAKE project

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Simon Bin, 2017, 2017 IEEE International Conference on Big Data (Big Data).

Tentris - A Tensor-Based Triple Store

Felix Conrads, Axel-Cyrille Ngonga Ngomo, Muhammad Saleem, 2020, SEMWEB.

Pushing the Limits of Instance Matching Systems: A Semantics-Aware Benchmark for Linked Data

Axel-Cyrille Ngonga Ngomo, Melanie Herschel, Irini Fundulaki, 2015, WWW.

Introduction to Linked Data and Its Lifecycle on the Web

Jens Lehmann, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2013, Reasoning Web.

conTEXT - Lightweight Text Analytics Using Linked Data

Ali Khalili, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2014, ESWC.

Utilizing Knowledge Graphs for Neural Machine Translation Augmentation

Paul Buitelaar, Mihael Arcan, Axel-Cyrille Ngonga Ngomo, 2019, K-CAP.

Template-based question answering over RDF data

Jens Lehmann, Philipp Cimiano, Axel-Cyrille Ngonga Ngomo, 2012, WWW.

UPSP: Unique Predicate-based Source Selection for SPARQL Endpoint Federation

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Erdogan Dogdu, 2016, PROFILES@ESWC.

Sorry, i don't speak SPARQL: translating SPARQL queries into natural language

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Christina Unger, 2013, WWW.

Special issue on question answering for Linked Data

Axel-Cyrille Ngonga Ngomo, Christina Unger, 2017, Semantic Web.

Proc. 9th ISWC workshop on ontology matching (OM)

Pavel Shvaiko, Axel-Cyrille Ngonga Ngomo, Ernesto Jiménez-Ruiz, 2009 .

An evaluation of models for runtime approximation in link discovery

Axel-Cyrille Ngonga Ngomo, Michael Hoffmann, Kleanthi Georgala, 2016, WI.

Applying the functional abnormality ontology pattern to anatomical functions

Axel-Cyrille Ngonga Ngomo, Robert Hoehndorf, Janet Kelso, 2010, J. Biomed. Semant..

Motive-based search: Computing regions from large knowledge bases using geospatial coordinates

Axel-Cyrille Ngonga Ngomo, Andreas Both, Martin Nettling, 2015, 2015 7th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K).

RDF2PT: Generating Brazilian Portuguese Texts from RDF Data pdf

Mariana L. Neves, Thiago Castro Ferreira, Axel-Cyrille Ngonga Ngomo, 2018, LREC.

AGDISTIS - Graph-Based Disambiguation of Named Entities Using Linked Data

Sören Auer, Axel-Cyrille Ngonga Ngomo, Michael Röder, 2014, International Semantic Web Conference.

Open Knowledge Extraction Challenge 2017

Axel-Cyrille Ngonga Ngomo, Sergio Oramas, Michael Röder, 2017, SemWebEval@ESWC.

Holistic and scalable ranking of RDF data

Axel-Cyrille Ngonga Ngomo, Kunal Jha, Michael Hoffmann, 2017, 2017 IEEE International Conference on Big Data (Big Data).

topFiberM: Scalable and Efficient Boolean Matrix Factorization pdf

Axel-Cyrille Ngonga Ngomo, Michael Röder, Abdelmoneim Amer Desouki, 2019, ArXiv.

Managing Geospatial Linked Data in the GeoKnow Project

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Spiros Athanasiou, 2015, Semantic Web Enabled Software Engineering.

Overview of CLEF Question Answering Track 2014

Axel-Cyrille Ngonga Ngomo, Anselmo Peñas, Christina Unger, 2014, CLEF.

QALD-3: Multilingual Question Answering over Linked Data

Elena Cabrio, Vanessa López, Philipp Cimiano, 2013, CLEF.

TISCO: Temporal scoping of facts

Jens Lehmann, Andrea Maurino, Axel-Cyrille Ngonga Ngomo, 2019, J. Web Semant..

Extraktion, Mapping und Verlinkung von Daten im Web

Jens Lehmann, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2013, Datenbank-Spektrum.

From RDF to Natural Language and Back

Axel-Cyrille Ngonga Ngomo, Daniel Gerber, 2014, Towards the Multilingual Semantic Web.

Parallelizing LIMES for large-scale link discovery

Axel-Cyrille Ngonga Ngomo, Stanley Hillner, A. N. Ngomo, 2011, I-Semantics '11.

Knowledge graphs pdf

Steffen Staab, Sebastian Neumaier, Eva Blomqvist, 2020, Commun. ACM.

TISCO: Temporal Scoping of Facts

Jens Lehmann, Andrea Maurino, Axel-Cyrille Ngonga Ngomo, 2019, J. Web Semant..

A service-oriented search framework for full text, geospatial and semantic search

Axel-Cyrille Ngonga Ngomo, Maximilian Speicher, Andreas Both, 2014, SEM '14.

QPPDs: Querying Property Paths Over Distributed RDF Datasets

Ratnesh Sahay, Axel-Cyrille Ngonga Ngomo, Qaiser Mehmood, 2019, IEEE Access.

On the Effect of Geometries Simplification on Geo-spatial Link Discovery

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Abdullah Fathi Ahmed, 2018, SEMANTiCS.

conTEXT - A Mashup Platform for Lightweight Text Analytics

Ali Khalili, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2014, AIMashup@ESWC.

SAIM - One Step Closer to Zero-Configuration Link Discovery

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Klaus Lyko, 2013, ESWC.

On Extracting Relations Using Distributional Semantics and a Tree Generalization

Axel-Cyrille Ngonga Ngomo, René Speck, 2018, EKAW.

LSQ: The Linked SPARQL Queries Dataset

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Aidan Hogan, 2015, SEMWEB.

CEDAL: time-efficient detection of erroneous links in large-scale link repositories

Axel-Cyrille Ngonga Ngomo, Tommaso Soru, André Valdestilhas, 2017, WI.

Radon results for OAEI 2017

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Kevin Dreßler, 2017, OM@ISWC.

GERBIL - Benchmarking Named Entity Recognition and Linking consistently

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck, 2017, Semantic Web.

Joint proceedings of the third international workshop on geospatial linked data and the second workshop on querying the web of data

Ruben Verborgh, Axel-Cyrille Ngonga Ngomo, Olaf Hartig, 2018 .

Introducing the HOBBIT platform into the ontology alignment evaluation campaign

Cássia Trojahn, Zohra Bellahsene, Patrick Lambrix, 2018, OM@ISWC.

LIDIOMS: A Multilingual Linked Idioms Data Set pdf

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Diego Esteves, 2018, LREC.

LANCE: A Generic Benchmark Generator for Linked Data

Axel-Cyrille Ngonga Ngomo, Irini Fundulaki, Giorgos Flouris, 2015, International Semantic Web Conference.

An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots - The DBpedia Chatbot

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Gaurav Maheshwari, 2019, CONVERSATIONS.

Extracting Multilingual Natural-Language Patterns for RDF Predicates

Axel-Cyrille Ngonga Ngomo, Daniel Gerber, D. Gerber, 2012, EKAW.

Multilingual Disambiguation of Named Entities Using Linked Data

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Wencan Luo, 2014, International Semantic Web Conference.

MAG: A Multilingual, Knowledge-base Agnostic and Deterministic Entity Linking Approach

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck, 2017, K-CAP.

Towards SPARQL-Based Induction for Large-Scale RDF Data Sets

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Lorenz Bühmann, 2016, ECAI.

DBtrends: Publishing and Benchmarking RDF Ranking Functions

Jens Lehmann, Gong Cheng, Axel-Cyrille Ngonga Ngomo, 2016, SumPre@ESWC.

NABU - Multilingual Graph-based Neural RDF Verbalizer

Thiago Castro Ferreira, Axel-Cyrille Ngonga Ngomo, Diego Moussallem, 2020, SEMWEB.

An Empirical Evaluation of RDF Graph Partitioning Techniques

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Adnan Akhter, 2018, EKAW.

deqa: Deep Web Extraction for Question Answering

Tim Furche, Jens Lehmann, Sören Auer, 2012, SEMWEB.

LIMES - A Time-Efficient Approach for Large-Scale Link Discovery on the Web of Data

Sören Auer, Axel-Cyrille Ngonga Ngomo, S. Auer, 2011, IJCAI.

Beyond Markov Logic: Efficient Mining of Prediction Rules in Large Graphs pdf

Axel-Cyrille Ngonga Ngomo, Edgard Marx, Tommaso Soru, 2018, ArXiv.

Decentralized provenance-aware publishing with nanopublications

Michael Krauthammer, Ruben Verborgh, Núria Queralt-Rosinach, 2016, PeerJ Comput. Sci..

8th Challenge on Question Answering over Linked Data (QALD-8) (invited paper)

Felix Conrads, Axel-Cyrille Ngonga Ngomo, Michael Röder, 2018, Semdeep/NLIWoD@ISWC.

Torpedo: Improving the State-of-the-Art RDF Dataset Slicing

Jens Lehmann, Sören Auer, Muhammad Saleem, 2017, 2017 IEEE 11th International Conference on Semantic Computing (ICSC).

Towards Ontological Interpretations for Improved Text Mining

Axel-Cyrille Ngonga Ngomo, Robert Hoehndorf, Michael Dannemann, 2008 .

Query Segmentation and Resource Disambiguation Leveraging Background Knowledge

Sören Auer, Axel-Cyrille Ngonga Ngomo, Saeedeh Shekarpour, 2012, WoLE@ISWC.

The Semantic Web: 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31–June 4, 2020, Proceedings

Elisa Bertino, Peter Haase, Heiko Paulheim, 2020, ESWC.

The application of an ontology design pattern for functional abnormalities to phenotype ontologies and the extraction of an ontology of anatomical functions

Axel-Cyrille Ngonga Ngomo, Robert Hoehndorf, Janet Kelso, 2009 .

How Well Does Your Instance Matching System Perform? Experimental Evaluation with LANCE

Axel-Cyrille Ngonga Ngomo, Irini Fundulaki, Giorgos Flouris, 2016, BLINK@ISWC.

On the efficient execution of bounded Jaro-Winkler distances

Axel-Cyrille Ngonga Ngomo, Kevin Dreßler, A. N. Ngomo, 2016, Semantic Web.

FEASIBLE: A Feature-Based SPARQL Benchmark Generation Framework

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Qaiser Mehmood, 2015, SEMWEB.

ORCA: a Benchmark for Data Web Crawlers pdf

Axel-Cyrille Ngonga Ngomo, Michael Röder, Abdelmoneim Amer Desouki, 2019, ArXiv.

Federated SPARQL Query Processing Via CostFed

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Olaf Hartig, 2017, International Semantic Web Conference.

Semantic Quran

Martin Brümmer, Sebastian Hellmann, John P. McCrae, 2015, Semantic Web.

Hybrid Acquisition of Temporal Scopes for RDF Data

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Matteo Palmonari, 2014, ESWC.

An evaluation of SPARQL federation engines over multiple endpoints

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Ali Hasnain, 2018 .

LOG4MEX: a library to export machine learning experiments

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Julio C. Duarte, 2017, WI.

Where is My URI?

Markus Nentwig, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2018, ESWC.

Ontology design patterns to disambiguate relations between genes and gene products in GENIA

Dietrich Rebholz-Schuhmann, Sampo Pyysalo, Axel-Cyrille Ngonga Ngomo, 2011, J. Biomed. Semant..

DAW: Duplicate-AWare Federated Query Processing over the Web of Data

Manfred Hauswirth, Josiane Xavier Parreira, Muhammad Saleem, 2013, SEMWEB.

Linked Data in Enterprise Integration

Philipp Frischmuth, Axel-Cyrille Ngonga Ngomo, Jakub Klímek, 2013 .

SPgen : A Benchmark Generator for Spatial Link Discovery Tools

Axel-Cyrille Ngonga Ngomo, Irini Fundulaki, Giorgos Flouris, 2018, SEMWEB.

SeMantic AnsweR Type prediction task (SMART) at ISWC 2020 Semantic Web Challenge pdf

Axel-Cyrille Ngonga Ngomo, Alfio Gliozzo, Jens Lehmann, 2020, ArXiv.

QUANT - Question Answering Benchmark Curator

Jan Reineke, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, 2019, SEMANTiCS.

CostFed: Cost-Based Query Optimization for SPARQL Endpoint Federation

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Olaf Hartig, 2018, SEMANTICS.

EAGER: Extending Automatically Gazetteers for Entity Recognition

Tim Furche, Jens Lehmann, Axel-Cyrille Ngonga Ngomo, 2012, PWNLP@ACL.

HELIOS - Execution Optimization for Link Discovery

Axel-Cyrille Ngonga Ngomo, A. N. Ngomo, 2014, SEMWEB.

Time-efficient execution of bounded Jaro-Winkler distances

Axel-Cyrille Ngonga Ngomo, Kevin Dreßler, A. N. Ngomo, 2014, OM.

HAWK - Hybrid Question Answering over Linked Data

Axel-Cyrille Ngonga Ngomo, Christina Unger, Ricardo Usbeck, 2015, ESWC 2015.

Unsupervised Discovery of Corroborative Paths for Fact Validation

Axel-Cyrille Ngonga Ngomo, Zafar Habeeb Syed, Michael Röder, 2019, SEMWEB.

Automatic SPARQL Benchmark Generation using FEASIBLE

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Qaiser Mehmood, 2015, International Semantic Web Conference.

A shallow neural model for relation prediction

Axel-Cyrille Ngonga Ngomo, Diego Moussallem, Caglar Demir, 2021, 2021 IEEE 15th International Conference on Semantic Computing (ICSC).

Question Answering over Linked Data (QALD-5)

Elena Cabrio, Vanessa López, Philipp Cimiano, 2014, CLEF.

ADAPTIVE AND CONTEXT-SENSITIVE INFORMATION RETRIEVAL

Axel-Cyrille Ngonga Ngomo, 2007 .

MOCHA2017: The Mighty Storage Challenge at ESWC 2017

Axel-Cyrille Ngonga Ngomo, Michael Röder, Milos Jovanovik, 2017, SemWebEval@ESWC.

Big data architecture for the semantic analysis of complex events in manufacturing

Axel-Cyrille Ngonga Ngomo, Marco F. Huber, Martin Voigt, 2016, GI-Jahrestagung.

Knowledge Engineering and Semantic Web

Axel-Cyrille Ngonga Ngomo, Petr Křemen, P. Kremen, 2016, Communications in Computer and Information Science.

SINA: Semantic interpretation of user queries for question answering on interlinked data

Sören Auer, Axel-Cyrille Ngonga Ngomo, Saeedeh Shekarpour, 2015, J. Web Semant..

Radon - Rapid Discovery of Topological Relations

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Panayiotis Smeros, 2017, AAAI.

Generating Explanations in Natural Language from Knowledge Graphs

Axel-Cyrille Ngonga Ngomo, René Speck, Diego Moussallem, 2020, Knowledge Graphs for eXplainable Artificial Intelligence.

Lion's Den: feeding the LinkLion

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, 2016, OM@ISWC.

ORCHID - Reduction-Ratio-Optimal Computation of Geo-spatial Distances for Link Discovery

Axel-Cyrille Ngonga Ngomo, A. N. Ngomo, 2013, SEMWEB.

HOBBIT: Holistic Benchmarking of Big Linked Data

Axel-Cyrille Ngonga Ngomo, Irini Fundulaki, Alejandra García-Rojas, 2016, ERCIM News.

Squirrel - Crawling RDF Knowledge Graphs on the Web

Axel-Cyrille Ngonga Ngomo, Michael Röder, Geraldo de Souza, 2020, SEMWEB.

A tool suite for creating question answering benchmarks

Axel-Cyrille Ngonga Ngomo, Norman Heino, René Speck, 2014, LREC.

Storage, Indexing, Query Processing, and Benchmarking in Centralized and Distributed RDF Engines: A Survey pdf

Axel-Cyrille Ngonga Ngomo, Aidan Hogan, Bin Yao, 2020, ArXiv.

Evaluating Entity Annotators Using GERBIL

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck, 2015, ESWC.

Enhancing Community Interactions with Data-Driven Chatbots--The DBpedia Chatbot

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Ram G. Athreya, 2018, WWW.

Results of the First BioASQ Workshop

Ioannis Partalas, Axel-Cyrille Ngonga Ngomo, Éric Gaussier, 2013, BioASQ@CLEF.

An Efficient Approach for the Generation of Allen Relations

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Kleanthi Georgala, 2016, ECAI.

Self-Wiring Question Answering Systems pdf

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Jonathan Huthmann, 2016, ArXiv.

Towards an open question answering architecture

Jens Lehmann, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2014, SEM '14.

HOBBIT link discovery benchmarks at ontology matching 2017

Axel-Cyrille Ngonga Ngomo, Michael Röder, Irini Fundulaki, 2017, OM@ISWC.

An overview of the BIOASQ large-scale biomedical semantic indexing and question answering competition

Georgios Balikas, Ioannis Partalas, Axel-Cyrille Ngonga Ngomo, 2015, BMC Bioinformatics.

OKBQA: an Open Collaboration Framework for Development of Natural Language Question-Answering over Knowledge Bases

André Freitas, Jiseong Kim, Key-Sun Choi, 2017, SEMWEB.

SPARQL2NL: verbalizing sparql queries

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Christina Unger, 2013, WWW.

HAWK@QALD5 - Trying to Answer Hybrid Questions with Various Simple Ranking Techniques

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, 2015, CLEF.

Motive-based Search

Axel-Cyrille Ngonga Ngomo, Andreas Both, Martin Nettling, 2015, KDIR.

Learning conformation rules for linked data integration

Axel-Cyrille Ngonga Ngomo, A. N. Ngomo, 2012, OM.

Linked SDMX Data: Path to high fidelity Statistical Linked Data

Sören Auer, Axel-Cyrille Ngonga Ngomo, Sarven Capadisli, 2015, Semantic Web.

Extending LargeRDFBench for Multi-Source Data at Scale for SPARQL Endpoint Federation

Dietrich Rebholz-Schuhmann, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2018, SSWS@ISWC.

Benchmarking Link Discovery Systems for Geo-Spatial Data

Axel-Cyrille Ngonga Ngomo, Irini Fundulaki, Giorgos Flouris, 2017, BLINK/NLIWoD3@ISWC.

Instance matching benchmark for spatial data: a challenge proposal to OAEI

Axel-Cyrille Ngonga Ngomo, Irini Fundulaki, I. Fundulaki, 2016, OM@ISWC.

GERBIL: General Entity Annotator Benchmarking Framework

Raphaël Troncy, Martin Brümmer, Harald Sack, 2015, WWW.

Semantic Web for Machine Translation: Challenges and Directions pdf

Axel-Cyrille Ngonga Ngomo, Diego Moussallem, Matthias Wauer, 2019, JT@ISWC.

CauseNet: Towards a Causality Graph Extracted from the Web

Stefan Heindorf, Yan Scholten, Martin Potthast, 2020, CIKM.

Federated Query Processing: Challenges and Opportunities

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2016, PROFILES@ESWC.

DeFacto - Deep Fact Validation

Jens Lehmann, Mohamed Morsey, Axel-Cyrille Ngonga Ngomo, 2012, SEMWEB.

Big linked cancer data: Integrating linked TCGA and PubMed

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Helena F. Deus, 2014, J. Web Semant..

Preface: 3rd Workshop on Querying and Benchmarking the Web of Data

Ruben Verborgh, Axel-Cyrille Ngonga Ngomo, Aidan Hogan, 2019, QuWeDa@ISWC.

Survey on challenges of Question Answering in the Semantic Web

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Sebastian Walter, 2017, Semantic Web.

Leopard - A baseline approach to attribute prediction and validation for knowledge graph population

Axel-Cyrille Ngonga Ngomo, René Speck, A. N. Ngomo, 2019, J. Web Semant..

Do your Resources Sound Similar?: On the Impact of Using Phonetic Similarity in Link Discovery

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Abdullah Fathi Ahmed, 2019, K-CAP.

Distributed Semantic Analytics Using the SANSA Stack

Jens Lehmann, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2017, SEMWEB.

Real-Time RDF Extraction from Unstructured Data Streams

Sebastian Hellmann, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, 2013, SEMWEB.

Applying ontology design patterns to the implementation of relations in GENIA

Dietrich Rebholz-Schuhmann, Sampo Pyysalo, Axel-Cyrille Ngonga Ngomo, 2010, Semantic Mining in Biomedicine.

LinkLion: A Link Repository for the Web of Data

Markus Nentwig, Erhard Rahm, Axel-Cyrille Ngonga Ngomo, 2014, ESWC.

Researchthe functional abnormality ontology pattern to anatomical functions

Axel-Cyrille Ngonga Ngomo, Robert Hoehndorf, Janet Kelso, 2010 .

Rapid execution of weighted edit distances

Axel-Cyrille Ngonga Ngomo, Tommaso Soru, A. N. Ngomo, 2013, OM.

Dynamic Planning for Link Discovery

Axel-Cyrille Ngonga Ngomo, Daniel Obraczka, Kleanthi Georgala, 2018, ESWC.

Question Answering Over Linked Data: What is Difficult to Answer? What Affects the F scores?

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, 2017, BLINK/NLIWoD3@ISWC.

SIGIR 2017 Workshop on Open Knowledge Base and Question Answering (OKBQA2017)

Piek T. J. M. Vossen, Key-Sun Choi, Teruko Mitamura, 2017, SIGIR.

The Lazy Traveling Salesman - Memory Management for Large-Scale Link Discovery

Axel-Cyrille Ngonga Ngomo, Mofeed M. Hassan, A. N. Ngomo, 2016, ESWC.

SAFE: Policy Aware SPARQL Query Federation Over RDF Data Cubes

Stefan Decker, Ratnesh Sahay, Muhammad Saleem, 2014, SWAT4LS.

Augmenting Neural Machine Translation with Knowledge Graphs pdf

Paul Buitelaar, Mihael Arcan, Axel-Cyrille Ngonga Ngomo, 2019, ArXiv.

AGDISTIS - Agnostic Disambiguation of Named Entities Using Linked Open Data

Sören Auer, Axel-Cyrille Ngonga Ngomo, Michael Röder, 2014, ECAI.

MOCHA2018: The Mighty Storage Challenge at ESWC 2018

Axel-Cyrille Ngonga Ngomo, Michael Röder, Milos Jovanovik, 2018, SemWebEval@ESWC.

Generating SPARQL Query Containment Benchmarks Using the SQCFramework

Jens Lehmann, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2018, International Semantic Web Conference.

Introduction to Linked Data and Its Lifecycle on the Web

Jens Lehmann, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2013, Reasoning Web.

The Scalable Question Answering Over Linked Data (SQA) Challenge 2018

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Giulio Napolitano, 2018, SemWebEval@ESWC.

DBpedia SPARQL Benchmark - Performance Assessment with Real Queries on Real Data

Jens Lehmann, Sören Auer, Mohamed Morsey, 2011, SEMWEB.

How Representative Is a SPARQL Benchmark? An Analysis of RDF Triplestore Benchmarks

Felix Conrads, Axel-Cyrille Ngonga Ngomo, Qaiser Mehmood, 2019, WWW.

Techreport for GERBIL 1.2.2 - V1

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, 2016 .

COALA - Correlation-Aware Active Learning of Link Specifications

Axel-Cyrille Ngonga Ngomo, Klaus Lyko, Victor Christen, 2013, ESWC.

Storage, Indexing, Query Processing, and Benchmarking in Centralized and Distributed RDF Engines: A Survey

Axel-Cyrille Ngonga Ngomo, Aidan Hogan, Muhammad Saleem, 2020 .

Annex: Radon - Rapid Discovery of Topological Relations pdf

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Panayiotis Smeros, 2016, ArXiv.

LODFlow: a workflow management system for linked data processing

Sören Auer, Axel-Cyrille Ngonga Ngomo, Sandro Rautenberg, 2015, SEMANTICS.

A survey of current Link Discovery frameworks

Markus Nentwig, Erhard Rahm, Axel-Cyrille Ngonga Ngomo, 2016, Semantic Web.

QaldGen: Towards Microbenchmarking of Question Answering Systems over Knowledge Graphs

Jens Lehmann, Jeff Z. Pan, Felix Conrads, 2019, SEMWEB.

THOTH: Neural Translation and Enrichment of Knowledge Graphs

Axel-Cyrille Ngonga Ngomo, Diego Moussallem, Tommaso Soru, 2019, SEMWEB.

Introduction to Linked Data and Its Lifecycle on the Web

Jens Lehmann, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2013, Reasoning Web.

Benchmarking question answering systems

Felix Conrads, Axel-Cyrille Ngonga Ngomo, Christina Unger, 2019, Semantic Web.

LANCE: Piercing to the Heart of Instance Matching Tools

Axel-Cyrille Ngonga Ngomo, Melanie Herschel, Irini Fundulaki, 2015, SEMWEB.

CubeViz: Exploration and Visualization of Statistical Linked Data

Michael Martin, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2015, WWW.

BorderFlow: A Local Graph Clustering Algorithm for Natural Language Processing

Axel-Cyrille Ngonga Ngomo, Frank Schumacher, A. N. Ngomo, 2009, CICLing.

GENESIS: a generic RDF data access interface

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Timofey Ermilov, 2017, WI.

DeFacto - Temporal and multilingual Deep Fact Validation

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Diego Esteves, 2015, J. Web Semant..

Benchmarking RDF Storage Solutions with IGUANA

Jens Lehmann, Felix Conrads, Muhammad Saleem, 2017, International Semantic Web Conference.

ASSESS - Automatic Self-Assessment Using Linked Data

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Lorenz Bühmann, 2015, SEMWEB.

A Holistic Natural Language Generation Framework for the Semantic Web

Axel-Cyrille Ngonga Ngomo, Diego Moussallem, Lorenz Bühmann, 2019, RANLP.

On Caching for Local Graph Clustering Algorithms

Axel-Cyrille Ngonga Ngomo, René Speck, A. N. Ngomo, 2013, Australasian Conference on Artificial Intelligence.

RADON2 - a buffered-intersection matrix computing approach to accelerate link discovery over geo-spatial RDF knowledge bases: OAEI2018 results

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Abdullah Fathi Ahmed, 2018, OM@ISWC.

LSVS: Link Specification Verbalization and Summarization

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Abdullah Fathi Ahmed, 2019, NLDB.

Linked Data in Enterprise Integration

Philipp Frischmuth, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2013 .

Requirements to Modern Semantic Search Engine

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Michael Röder, 2016, KESW.

Low-Bias Extraction of Domain-Specific Concepts

Axel-Cyrille Ngonga Ngomo, A. N. Ngomo, 2009, Informatica.

A Decentralized Architecture for SPARQL Query Processing and RDF Sharing: A Position Paper

Ioanna Lytra, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2018, 2018 IEEE 12th International Conference on Semantic Computing (ICSC).

Ensemble Learning for Named Entity Recognition

Axel-Cyrille Ngonga Ngomo, René Speck, A. N. Ngomo, 2014, SEMWEB.

Big POI data integration with Linked Data technologies

Jens Lehmann, Dimitrios Skoutas, Axel-Cyrille Ngonga Ngomo, 2019, EDBT.

SCMS - Semantifying Content Management Systems

Axel-Cyrille Ngonga Ngomo, Klaus Lyko, Norman Heino, 2011, SEMWEB.

The Tale of Sansa Spark

Jens Lehmann, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2017, SEMWEB.

LargeRDFBench: A billion triples benchmark for SPARQL endpoint federation

Axel-Cyrille Ngonga Ngomo, Ali Hasnain, Muhammad Saleem, 2018, J. Web Semant..

Wombat - A Generalization Approach for Automatic Link Discovery

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, 2017, ESWC.

7th Open Challenge on Question Answering over Linked Data (QALD-7)

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck, 2017, SemWebEval@ESWC.

User Interface for a Template Based Question Answering System

Jens Lehmann, Philipp Cimiano, Axel-Cyrille Ngonga Ngomo, 2013, KESW.

Keyword-Driven Resource Disambiguation over RDF Knowledge Bases

Sören Auer, Axel-Cyrille Ngonga Ngomo, Saeedeh Shekarpour, 2012, JIST.

Expeditious Generation of Knowledge Graph Embeddings pdf

Axel-Cyrille Ngonga Ngomo, Diego Esteves, Edgard Marx, 2018, ArXiv.

Managing Lifecycle of Big Data Applications

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Ivan Ermilov, 2017, KESW.

Active Learning of Domain-Specific Distances for Link Discovery

Axel-Cyrille Ngonga Ngomo, Tommaso Soru, A. N. Ngomo, 2012, JIST.

Automating RDF Dataset Transformation and Enrichment

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, 2015, ESWC.

Towards an Efficient RDF Dataset Slicing

Karin K. Breitman, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2013, Int. J. Semantic Comput..

NABU - Multilingual Graph-based Neural RDF Verbalizer

Thiago Castro Ferreira, Axel-Cyrille Ngonga Ngomo, Diego Moussallem, 2020, SEMWEB.

HAWK - Hybrid Question Answering Using Linked Data

Axel-Cyrille Ngonga Ngomo, Christina Unger, Ricardo Usbeck, 2015, ESWC.

A systematic survey of point set distance measures for link discovery

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, A. N. Ngomo, 2017, Semantic Web.

Cross-Document Coreference Resolution Using Latent Features

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck, 2014, LD4IE@ISWC.

All that Glitters Is Not Gold - Rule-Based Curation of Reference Datasets for Named Entity Recognition and Entity Linking

Axel-Cyrille Ngonga Ngomo, Kunal Jha, Michael Röder, 2017, ESWC.

SQCFramework: SPARQL Query Containment Benchmark Generation Framework

Jens Lehmann, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2017, K-CAP.

CETUS - A Baseline Approach to Type Extraction

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck, 2015, SemWebEval@ESWC.

Benchmarking Knowledge Graphs on the Web pdf

Felix Conrads, Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, 2020, ArXiv.

LimesWebUI - Link Discovery Made Simple

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Kevin Dreßler, 2019, ISWC Satellites.

Towards a Semantic Message-driven Microservice Platform for Geospatial and Sensor Data

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Matthias Wauer, 2018, GeoLD-QuWeDa@ESWC.

Using Caching for Local Link Discovery on Large Data Sets

Axel-Cyrille Ngonga Ngomo, René Speck, Mofeed M. Hassan, 2015, ICWE.

Convolutional Complex Knowledge Graph Embeddings pdf

Axel-Cyrille Ngonga Ngomo, Caglar Demir, 2020, ArXiv.

Big Data Acquisition

Axel-Cyrille Ngonga Ngomo, Klaus Lyko, Marcus Nitzschke, 2016, New Horizons for a Data-Driven Economy.

Towards Transfer Learning of Link Specifications

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Mofeed M. Hassan, 2013, 2013 IEEE Seventh International Conference on Semantic Computing.

An Open Question Answering Framework

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Diego Esteves, 2015, International Semantic Web Conference.

HOBBIT: A platform for benchmarking Big Linked Data

Axel-Cyrille Ngonga Ngomo, Michael Röder, Denis Kuchelev, 2020, Data Sci..

When to Reach for the Cloud: Using Parallel Hardware for Link Discovery

Erhard Rahm, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2013, ESWC.

Generating SPARQL queries using templates

Sebastian Hellmann, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2013, Web Intell. Agent Syst..

Entity Linking in 40 Languages using MAG

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck, 2018, ESWC.

Developing Consistent and Modular Software Models with Ontologies

Axel-Cyrille Ngonga Ngomo, Robert Hoehndorf, Heinrich Herre, 2009, SoMeT.

Ranking on Very Large Knowledge Graphs

Axel-Cyrille Ngonga Ngomo, Michael Röder, Abdelmoneim Amer Desouki, 2019, HT.

TAIPAN: Automatic Property Mapping for Tabular Data

Axel-Cyrille Ngonga Ngomo, Ivan Ermilov, A. N. Ngomo, 2016, EKAW.

Offline Question Answering over Linked Data using Limited Resources

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, Diego Moussallem, 2019, SEMANTICS Posters&Demos.

9th Challenge on Question Answering over Linked Data (QALD-9) (invited paper)

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, 2018, Semdeep/NLIWoD@ISWC.

Mandolin: A Knowledge Discovery Framework for the Web of Data pdf

Axel-Cyrille Ngonga Ngomo, Diego Esteves, Edgard Marx, 2017, ArXiv.

Discovering and Linking Spatio-Temporal Big Linked Data

Axel-Cyrille Ngonga Ngomo, Christian Zinke, 2018, IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium.

Revealing Secrets in SPARQL Session Level pdf

Guilin Qi, Axel-Cyrille Ngonga Ngomo, Meng Wang, 2020, SEMWEB.

Overcoming Challenges of Semantic Question Answering in the Semantic Web

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Sebastian Walter, 2015 .

Towards an Implicit and Collaborative Evolution of Terminological Ontologies

Axel-Cyrille Ngonga Ngomo, 2008 .

Multilingual Question Answering over Linked Data (QALD-3): Lab Overview

Elena Cabrio, Vanessa López, Philipp Cimiano, 2013, CLEF.

LITMUS: An Open Extensible Framework for Benchmarking RDF Data Management Solutions pdf

Jens Lehmann, Maria-Esther Vidal, Christoph Lange, 2016, ArXiv.

BENGAL: An Automatic Benchmark Generator for Entity Recognition and Linking

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck, 2018, INLG.

Benchmarking the Lifecycle of Knowledge Graphs

Felix Conrads, Axel-Cyrille Ngonga Ngomo, Muhammad Saleem, 2020, Knowledge Graphs for eXplainable Artificial Intelligence.

Large-Scale RDF Dataset Slicing

Sören Auer, Axel-Cyrille Ngonga Ngomo, Saeedeh Shekarpour, 2013, 2013 IEEE Seventh International Conference on Semantic Computing.

A Physical Embedding Model for Knowledge Graphs pdf

Axel-Cyrille Ngonga Ngomo, Caglar Demir, 2020, ArXiv.

Enhancing Dataset Quality using Keys

Axel-Cyrille Ngonga Ngomo, Edgard Marx, Tommaso Soru, 2015, International Semantic Web Conference.

Automatic Generation of Benchmarks for Entity Recognition and Linking pdf

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ricardo Usbeck, 2017, ArXiv.

RAVEN - active learning of link specifications

Jens Lehmann, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2011, OM.

Efficiently Pinpointing SPARQL Query Containments

Jens Lehmann, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2018, ICWE.

Exploring Term Networks for Semantic Search over RDF Knowledge Graphs

Jens Lehmann, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2016, MTSR.

Link Discovery with Guaranteed Reduction Ratio in Affine Spaces with Minkowski Measures

Axel-Cyrille Ngonga Ngomo, A. N. Ngomo, 2012, SEMWEB.

Usage-Centric Benchmarking of RDF Triple Stores

Jens Lehmann, Sören Auer, Mohamed Morsey, 2012, AAAI.

A Physical Embedding Model for Knowledge Graphs

Axel-Cyrille Ngonga Ngomo, Caglar Demir, 2019, JIST.

EAGLE: Efficient Active Learning of Link Specifications Using Genetic Programming

Axel-Cyrille Ngonga Ngomo, Klaus Lyko, A. N. Ngomo, 2012, ESWC.

Axel-Cyrille Ngonga Ngomo, Michael Röder, Andreas Both, 2016, ESWC.

Characterizing mention mismatching problems for improving recognition results

Axel-Cyrille Ngonga Ngomo, Horacio Saggion, Renato Fileto, 2017, iiWAS.

Jointly Learning from Social Media and Environmental Data for Typhoon Intensity Prediction

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Hamada M. Zahera, 2019, K-CAP.

Open Knowledge Extraction Challenge 2018

Felix Conrads, Axel-Cyrille Ngonga Ngomo, Michael Röder, 2018, SemWebEval@ESWC.

Named Entity Recognition using FOX

Axel-Cyrille Ngonga Ngomo, René Speck, 2014, International Semantic Web Conference.

6th Open Challenge on Question Answering over Linked Data (QALD-6)

Elena Cabrio, Axel-Cyrille Ngonga Ngomo, Christina Unger, 2016, SemWebEval@ESWC.

Using Multi-Label Classification for Improved Question Answering pdf

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Michael Röder, 2017, ArXiv.

Linked cancer genome atlas database

Stefan Decker, Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, 2013, I-SEMANTICS '13.

Involving the User in Semantic Search

Axel-Cyrille Ngonga Ngomo, Frank Schumacher, 2007, HCI.

A fine-grained evaluation of SPARQL endpoint federation systems

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Ali Hasnain, 2016, Semantic Web.

The BigDataEurope Platform - Supporting the Variety Dimension of Big Data

Jens Lehmann, Maria-Esther Vidal, Michele Lazzarini, 2017, ICWE.

Disentangling the Wikipedia Category Graph for Corpus Extraction

Axel-Cyrille Ngonga Ngomo, Frank Schumacher, A. N. Ngomo, 2009, Polibits.

Machine Translation Using Semantic Web Technologies: A Survey

Axel-Cyrille Ngonga Ngomo, Diego Moussallem, Matthias Wauer, 2017, J. Web Semant..

HiBISCuS: Hypergraph-Based Source Selection for SPARQL Endpoint Federation

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, A. N. Ngomo, 2014, ESWC.

Dragon: Decision Tree Learning for Link Discovery

Axel-Cyrille Ngonga Ngomo, Daniel Obraczka, A. N. Ngomo, 2019, ICWE.

ROCKER: A Refinement Operator for Key Discovery

Axel-Cyrille Ngonga Ngomo, Edgard Marx, Tommaso Soru, 2015, WWW.

Explanation as a Social Practice: Toward a Conceptual Framework for the Social Design of AI Systems

Stefan Kopp, Eyke Hüllermeier, Petra Wagner, 2021, IEEE Transactions on Cognitive and Developmental Systems.

Unsupervised Relation Extraction Using Sentence Encoding

Axel-Cyrille Ngonga Ngomo, Muhammad Saleem, Manzoor Ali, 2021, ESWC.

Relicensing Combined Datasets

Axel-Cyrille Ngonga Ngomo, Adrian Wilke, Arwa Bannoura, 2021, 2021 IEEE 15th International Conference on Semantic Computing (ICSC).

Prediction of concept lengths for fast concept learning in description logics pdf

Stefan Heindorf, Axel-Cyrille Ngonga Ngomo, Caglar Demir, 2021, ArXiv.

InferNER: an attentive model leveraging the sentence-level information for Named Entity Recognition in Microblogs

Axel-Cyrille Ngonga Ngomo, Diego Esteves, Moemmur Shahzad, 2021, FLAIRS Conference.

ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs

Stefan Heindorf, Axel-Cyrille Ngonga Ngomo, Hamada M. Zahera, 2021, K-CAP.

Using Compositional Embeddings for Fact Checking

Axel-Cyrille Ngonga Ngomo, Michael Röder, Ana Alexandra Morim da Silva, 2021, SEMWEB.

Applying Grammar-Based Compression to RDF

Felix Conrads, Axel-Cyrille Ngonga Ngomo, Michael Röder, 2021, ESWC.

Knowledge Graphs

Steffen Staab, Sebastian Neumaier, Eva Blomqvist, 2021, Synthesis Lectures on Data, Semantics, and Knowledge.

Multilingual Verbalization and Summarization for Explainable Link Discovery

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Diego Moussallem, 2021, Data Knowl. Eng..

When is the Peak Performance Reached? An Analysis of RDF Triple Stores

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Hashim Khan, 2021, SEMANTiCS.

An Empirical Evaluation of Cost-based Federated SPARQL Query Processing Engines pdf

Axel-Cyrille Ngonga Ngomo, Muhammad Saleem, Umair Qudus, 2021, Semantic Web.

Learning Concept Lengths Accelerates Concept Learning in ALC

Stefan Heindorf, Axel-Cyrille Ngonga Ngomo, Caglar Demir, 2021 .

Out-of-Vocabulary Entities in Link Prediction pdf

Axel-Cyrille Ngonga Ngomo, Caglar Demir, A. N. Ngomo, 2021, ArXiv.

Neural Class Expression Synthesis pdf

Stefan Heindorf, Axel-Cyrille Ngonga Ngomo, Caglar Demir, 2021, ArXiv.

Open Data Portal Germany (OPAL) Projektergebnisse pdf

Axel-Cyrille Ngonga Ngomo, Adrian Wilke, 2021, ArXiv.

Twitter Network Mimicking for Data Storage Benchmarking

Axel-Cyrille Ngonga Ngomo, René Speck, Diego Moussallem, 2021, 2021 IEEE 15th International Conference on Semantic Computing (ICSC).

Knowledge Graphs

Steffen Staab, Sebastian Neumaier, Eva Blomqvist, 2020, ACM Computing Surveys.

Efficient RDF Knowledge Graph Partitioning Using Querying Workload

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Alexander Bigerl, 2021, K-CAP.

Semantic Answer Type and Relation Prediction Task (SMART 2021) pdf

Jens Lehmann, Axel-Cyrille Ngonga Ngomo, Alfio Gliozzo, 2021, ArXiv.

ORCA - a Benchmark for Data Web Crawlers

Axel-Cyrille Ngonga Ngomo, Michael Röder, Abdelmoneim Amer Desouki, 2021, 2021 IEEE 15th International Conference on Semantic Computing (ICSC).

Convolutional Complex Knowledge Graph Embeddings

Axel-Cyrille Ngonga Ngomo, Caglar Demir, 2021, ESWC.

LAUREN - Knowledge Graph Summarization for Question Answering

Axel-Cyrille Ngonga Ngomo, Diego Moussallem, Rricha Jalota, 2021, 2021 IEEE 15th International Conference on Semantic Computing (ICSC).

MLCheck- Property-Driven Testing of Machine Learning Models pdf

Axel-Cyrille Ngonga Ngomo, Heike Wehrheim, Caglar Demir, 2021, ArXiv.

GATES: Using Graph Attention Networks for Entity Summarization

Asep Fajar Firmansyah, Axel-Cyrille Ngonga Ngomo, Diego Moussallem, 2021, K-CAP.

A survey of RDF stores & SPARQL engines for querying knowledge graphs pdf

Bin Yao, Axel-Cyrille Ngonga Ngomo, Aidan Hogan, 2021, The VLDB Journal.

DRILL- Deep Reinforcement Learning for Refinement Operators in ALC pdf

Axel-Cyrille Ngonga Ngomo, Caglar Demir, 2021, ArXiv.

EvoLearner: Learning Description Logics with Evolutionary Algorithms pdf

Stefan Heindorf, Axel-Cyrille Ngonga Ngomo, Caglar Demir, 2021, ArXiv.

DRILL- Deep Reinforcement Learning for Refinement Operators in ALC

Axel-Cyrille Ngonga Ngomo, Caglar Demir, A. N. Ngomo, 2021, ArXiv.

SYNTHG: Mimicking RDF Graphs Using Tensor Factorization

Felix Conrads, Axel-Cyrille Ngonga Ngomo, Michael Röder, 2021, 2021 IEEE 15th International Conference on Semantic Computing (ICSC).

Convolutional Hypercomplex Embeddings for Link Prediction pdf

Stefan Heindorf, Axel-Cyrille Ngonga Ngomo, Diego Moussallem, 2021, ACML.

An explainable Link Discovery: Multilingual Link Specification verbalization and summarization

Axel-Cyrille Ngonga Ngomo, Mohamed Ahmed Sherif, Diego Moussallem, 2021 .

Drift Detection in Text Data with Document Embeddings

Eyke Hüllermeier, Stefan Heindorf, Axel-Cyrille Ngonga Ngomo, 2021, IDEAL.

Knowledge graphs

Steffen Staab, Sebastian Neumaier, Eva Blomqvist, 2021, Commun. ACM.

Knowledge Graph Question Answering using Graph-Pattern Isomorphism

Axel-Cyrille Ngonga Ngomo, Germany, Diego Moussallem, 2021, SEMANTiCS.

QALD 5 – Trying to answer hybrid questions with various simple ranking techniques

Axel-Cyrille Ngonga Ngomo, Ricardo Usbeck, 2015 .

Requirements to Modern Semantic Search Engines

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Michael Röder, 2016 .

A novel approach for dominance assessment in gregarious species: ADAGIO

Axel-Cyrille Ngonga Ngomo, Gottfried Hohmann, A. N. Ngomo, 2017, Animal Behaviour.

RAVEN : Towards Zero-Configuration Link Discovery

Jens Lehmann, Sören Auer, Axel-Cyrille Ngonga Ngomo, 2013 .

FEASIBLE: A Featured-Based SPARQL Benchmarks Generation Framework

Muhammad Saleem, Axel-Cyrille Ngonga Ngomo, Qaiser Mehmood, 2015 .

The TIGER Corpus Navigator

Christian Chiarcos, Sebastian Hellmann, Axel-Cyrille Ngonga Ngomo, 2010 .

A General Benchmarking Framework for Text Generation

Thiago Castro Ferreira, Claire Gardent, Felix Conrads, 2020, WEBNLG.