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Axel-Cyrille Ngonga Ngomo

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Low bias extraction of domain specific concepts
A. Ngonga Ngomo. Uni Leipzig, (2009)
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RDF2PT: Generating Brazilian Portuguese Texts from RDF Data.(2018)
D. Moussallem, T. Ferreira, M. Zampieri, M. Cavalcanti, G. Xexéo, M. Neves, and A. Ngomo.
Where is My URI?(2018)
A. Valdestilhas, T. Soru, M. Nentwig, E. Marx, M. Saleem, and A. Ngomo. Springer
Towards a Semantic Message-driven Microservice Platform for Geospatial and Sensor Data.(2018)
M. Wauer, M. Sherif, and A. Ngomo. CEUR-WS.org
Discovering and Linking Spatio-Temporal Big Linked Data(2018)
C. Zinke, and A. Ngomo.
Open Knowledge Extraction Challenge 2018.(2018)
R. Speck, M. Röder, F. Conrads, H. Rebba, C. Romiyo, G. Salakki, R. Suryawanshi, D. Ahmed, N. Srivastava, M. Mahajan, and A. Ngomo. Springer
MOCHA2018: The Mighty Storage Challenge at ESWC 2018.(2018)
K. Georgala, M. Spasic, M. Jovanovik, V. Papakonstantinou, C. Stadler, M. Röder, and A. Ngomo. Springer
Efficiently Pinpointing SPARQL Query Containments.(2018)
C. Stadler, M. Saleem, A. Ngomo, and J. Lehmann. Springer
FactCheck: Validating RDF Triples Using Textual Evidence.(2018)
Z. Syed, M. Röder, and A. Ngomo. ACM
Dynamic Planning for Link Discovery.(2018)
K. Georgala, D. Obraczka, and A. Ngomo. Springer
GERBIL - Benchmarking Named Entity Recognition and Linking consistently.(2018)
M. Röder, R. Usbeck, and A. Ngomo.
On the Effect of Geometries Simplification on Geo-spatial Link Discovery.(2018)
A. Ahmed, M. Sherif, and A. Ngomo. Elsevier
Entity Linking in 40 Languages Using MAG.(2018)
D. Moussallem, R. Usbeck, M. Röder, and A. Ngomo. Springer
Extending LargeRDFBench for Multi-Source Data at Scale for SPARQL Endpoint Federation.(2018)
A. Hasnain, M. Saleem, A. Ngomo, and D. Rebholz-Schuhmann. IOS Press
A systematic survey of point set distance measures for link discovery.(2018)
M. Sherif, and A. Ngomo.
A Decentralized Architecture for SPARQL Query Processing and RDF Sharing: A Position Paper.(2018)
E. Marx, M. Saleem, I. Lytra, and A. Ngomo. IEEE Computer Society
SPgen : A Benchmark Generator for Spatial Link Discovery Tools.(2018)
T. Saveta, I. Fundulaki, G. Flouris, and A. Ngomo. Springer
An Empirical Evaluation of RDF Graph Partitioning Techniques.(2018)
A. Akhter, A. Ngomo, and M. Saleem. Springer
8th Challenge on Question Answering over Linked Data (QALD-8) (invited paper).(2018)
R. Usbeck, A. Ngomo, F. Conrads, M. Röder, and G. Napolitano. CEUR-WS.org
Expeditious Generation of Knowledge Graph Embeddings.(2018)
T. Soru, S. Ruberto, D. Moussallem, E. Marx, D. Esteves, and A. Ngomo.
9th Challenge on Question Answering over Linked Data (QALD-9) (invited paper).(2018)
R. Usbeck, R. Gusmita, A. Ngomo, and M. Saleem. CEUR-WS.org
CostFed: Cost-Based Query Optimization for SPARQL Endpoint Federation.(2018)
M. Saleem, A. Potocki, T. Soru, O. Hartig, and A. Ngomo. Elsevier
On Extracting Relations Using Distributional Semantics and a Tree Generalization.(2018)
R. Speck, and A. Ngomo. Springer
Enhancing Community Interactions with Data-Driven Chatbots-The DBpedia Chatbot(2018)
R. Athreya, A. Ngomo, and R. Usbeck.
BENGAL: An Automatic Benchmark Generator for Entity Recognition and Linking.(2018)
A. Ngomo, M. Röder, D. Moussallem, R. Usbeck, and R. Speck. Association for Computational Linguistics
LIDIOMS: A Multilingual Linked Idioms Data Set.(2018)
D. Moussallem, M. Sherif, D. Esteves, M. Zampieri, and A. Ngomo.
The Scalable Question Answering Over Linked Data (SQA) Challenge 2018.(2018)
G. Napolitano, R. Usbeck, and A. Ngomo. Springer
Beyond Markov Logic: Efficient Mining of Prediction Rules in Large Graphs.(2018)
T. Soru, A. Valdestilhas, E. Marx, and A. Ngomo.
Machine Translation Using Semantic Web Technologies: A Survey.(2017)
D. Moussallem, M. Wauer, and A. Ngomo.
Survey on challenges of Question Answering in the Semantic Web.(2017)
K. Höffner, S. Walter, E. Marx, R. Usbeck, J. Lehmann, and A. Ngomo.
Characterizing mention mismatching problems for improving recognition results.(2017)
J. de Abreu, R. Fileto, A. Ngomo, M. Röder, M. Wittwer, and H. Saggion. ACM
Ensemble Learning of Named Entity Recognition Algorithms using Multilayer Perceptron for the Multilingual Web of Data.(2017)
R. Speck, and A. Ngomo. ACM
All that Glitters Is Not Gold - Rule-Based Curation of Reference Datasets for Named Entity Recognition and Entity Linking.(2017)
K. Jha, M. Röder, and A. Ngomo.
SQCFramework: SPARQL Query Containment Benchmark Generation Framework(2017)
M. Saleem, C. Stadler, Q. Mehmood, J. Lehmann, and A. Ngomo.
SIGIR 2017 Workshop on Open Knowledge Base and Question Answering (OKBQA2017).(2017)
K. Choi, T. Mitamura, P. Vossen, J. Kim, and A. Ngomo. ACM
HOBBIT link discovery benchmarks at ontology matching 2017.(2017)
M. Röder, T. Saveta, I. Fundulaki, and A. Ngomo. CEUR-WS.org
MAG: A Multilingual, Knowledge-base Agnostic and Deterministic Entity Linking Approach.(2017)
D. Moussallem, R. Usbeck, M. Röder, and A. Ngomo. ACM
CEDAL: time-efficient detection of erroneous links in large-scale link repositories.(2017)
A. Valdestilhas, T. Soru, and A. Ngomo. ACM
Special issue on question answering for Linked Data.(2017)
A. Ngomo, and C. Unger.
MAG: A Multilingual, Knowledge-based Agnostic and Deterministic Entity Linking Approach.(2017)
D. Moussallem, R. Usbeck, M. Röder, and A. Ngomo.
Eaglet - a Named Entity Recognition and Entity Linking Gold Standard Checking Tool.(2017)
K. Jha, M. Röder, and A. Ngomo. Springer
Managing Lifecycle of Big Data Applications.(2017)
I. Ermilov, A. Ngomo, A. Versteden, H. Jabeen, G. Sejdiu, G. Argyriou, L. Selmi, J. Jakobitsch, and J. Lehmann. Springer
LOG4MEX: a library to export machine learning experiments.(2017)
D. Esteves, D. Moussallem, T. Soru, C. Neto, J. Lehmann, A. Ngomo, and J. Duarte. ACM
Using Multi-Label Classification for Improved Question Answering.(2017)
R. Usbeck, M. Hoffmann, M. Röder, J. Lehmann, and A. Ngomo.
Benchmarking Link Discovery Systems for Geo-Spatial Data(2017)
T. Saveta, G. Flouris, I. Fundulaki, and A. Ngonga Ngomo.
7th Open Challenge on Question Answering over Linked Data (QALD-7).(2017)
R. Usbeck, A. Ngomo, B. Haarmann, A. Krithara, M. Röder, and G. Napolitano. Springer
Iguana: A Generic Framework for Benchmarking the Read-Write Performance of Triple Stores.(2017)
F. Conrads, J. Lehmann, M. Saleem, M. Morsey, and A. Ngomo. Springer
Wombat - A Generalization Approach for Automatic Link Discovery.(2017)
M. Sherif, A. Ngomo, and J. Lehmann.
Open Knowledge Extraction Challenge 2017.(2017)
R. Speck, M. Röder, S. Oramas, L. Anke, and A. Ngomo. Springer
MOCHA2017: The Mighty Storage Challenge at ESWC 2017.(2017)
K. Georgala, M. Spasic, M. Jovanovik, H. Petzka, M. Röder, and A. Ngomo. Springer
Radon - Rapid Discovery of Topological Relations.(2017)
M. Sherif, K. Dreßler, P. Smeros, and A. Ngomo. AAAI Press
The BigDataEurope Platform - Supporting the Variety Dimension of Big Data(2017)
S. Auer, S. Scerri, A. Versteden, E. Pauwels, A. Charalambidis, S. Konstantopoulos, J. Lehmann, H. Jabeen, I. Ermilov, G. Sejdiu, A. Ikonomopoulos, S. Andronopoulos, M. Vlachogiannis, C. Pappas, A. Davettas, I. Klampanos, E. Grigoropoulos, V. Karkaletsis, V. de Boer, R. Siebes, M. Mami, S. Albani, M. Lazzarini, P. Nunes, E. Angiuli, N. Pittaras, G. Giannakopoulos, G. Argyriou, G. Stamoulis, G. Papadakis, M. Koubarakis, P. Karampiperis, A. Ngomo, and M. Vidal.
ROCKER: A Refinement Operator for Key Discovery.(2017)
T. Soru, E. Marx, and A. Ngomo.
Question Answering Over Linked Data: What is Difficult to Answer? What Affects the F scores?(2017)
M. Saleem, S. Dastjerdi, R. Usbeck, and A. Ngomo. CEUR-WS.org
An evaluation of models for runtime approximation in link discovery.(2017)
K. Georgala, M. Hoffmann, and A. Ngomo. ACM
A survey of current Link Discovery frameworks.(2017)
M. Nentwig, M. Hartung, A. Ngomo, and E. Rahm.
Radon results for OAEI 2017.(2017)
K. Dreßler, M. Sherif, and A. Ngomo. CEUR-WS.org
Mandolin: A Knowledge Discovery Framework for the Web of Data.(2017)
T. Soru, D. Esteves, E. Marx, and A. Ngomo.
On the efficient execution of bounded Jaro-Winkler distances.(2017)
K. Dreßler, and A. Ngomo.
A high-performance approach to string similarity using most frequent K characters.(2017)
A. Valdestilhas, T. Soru, and A. Ngomo. CEUR-WS.org
Distributed Semantic Analytics Using the SANSA Stack.(2017)
J. Lehmann, G. Sejdiu, L. Bühmann, P. Westphal, C. Stadler, I. Ermilov, S. Bin, N. Chakraborty, M. Saleem, A. Ngomo, and H. Jabeen. Springer
Automatic Generation of Benchmarks for Entity Recognition and Linking.(2017)
A. Ngomo, M. Röder, D. Moussallem, R. Usbeck, and R. Speck.
Torpedo: Improving the State-of-the-Art RDF Dataset Slicing(2017)
E. Marx, S. Shekarpour, T. Soru, A. Brasoveanu, M. Saleem, C. Baron, A. Weichselbraun, J. Lehmann, A. Ngomo, and S. Auer.
GENESIS: a generic RDF data access interface.(2017)
T. Ermilov, D. Moussallem, R. Usbeck, and A. Ngomo. ACM
Decentralized provenance-aware publishing with nanopublications.(2016)
T. Kuhn, C. Chichester, M. Krauthammer, N. Queralt-Rosinach, R. Verborgh, G. Giannakopoulos, A. Ngomo, R. Viglianti, and M. Dumontier.
Requirements to Modern Semantic Search Engine(2016)
R. Usbeck, M. Röder, P. Haase, A. Kozlov, M. Saleem, and A. Ngomo.
Federated Query Processing: Challenges and Opportunities.(2016)
A. Ngomo, and M. Saleem. CEUR-WS.org
UPSP: Unique Predicate-based Source Selection for SPARQL Endpoint Federation.(2016)
E. Ozkan, M. Saleem, E. Dogdu, and A. Ngomo. CEUR-WS.org
Towards SPARQL-Based Induction for Large-Scale RDF Data Sets.(2016)
S. Bin, L. Bühmann, J. Lehmann, and A. Ngomo. IOS Press
A fine-grained evaluation of SPARQL endpoint federation systems.(2016)
M. Saleem, Y. Khan, A. Hasnain, I. Ermilov, and A. Ngomo.
Big Data Acquisition.(2016)
K. Lyko, M. Nitzschke, and A. Ngomo. Springer
Big data architecture for the semantic analysis of complex events in manufacturing.(2016)
M. Huber, M. Voigt, and A. Ngomo. GI
Lion's Den: feeding the LinkLion.(2016)
M. Sherif, M. Hassan, T. Soru, A. Ngomo, and J. Lehmann. CEUR-WS.org
An Efficient Approach for the Generation of Allen Relations.(2016)
K. Georgala, M. Sherif, and A. Ngomo. IOS Press
An Evaluation of Models for Runtime Approximation in Link Discovery.(2016)
K. Georgala, M. Hoffmann, and A. Ngomo.
The Lazy Traveling Salesman - Memory Management for Large-Scale Link Discovery.(2016)
A. Ngomo, and M. Hassan. Springer
TAIPAN: Automatic Property Mapping for Tabular Data.(2016)
I. Ermilov, and A. Ngomo.
LITMUS: An Open Extensible Framework for Benchmarking RDF Data Management Solutions(2016)
H. Thakkar, M. Dubey, G. Sejdiu, A. Ngonga Ngomo, J. Debattista, C. Lange, J. Lehmann, S. Auer, and M. Vidal.
6th Open Challenge on Question Answering over Linked Data (QALD-6).(2016)
C. Unger, A. Ngomo, and E. Cabrio. Springer
How Well Does Your Instance Matching System Perform? Experimental Evaluation with LANCE.(2016)
T. Saveta, E. Daskalaki, G. Flouris, I. Fundulaki, and A. Ngomo. CEUR-WS.org
Annex: Radon - Rapid Discovery of Topological Relations.(2016)
M. Sherif, K. Dreßler, P. Smeros, and A. Ngomo.
Exploring Term Networks for Semantic Search over RDF Knowledge Graphs.(2016)
E. Marx, K. Höffner, S. Shekarpour, A. Ngomo, J. Lehmann, and S. Auer.
Self-Wiring Question Answering Systems.(2016)
R. Usbeck, J. Huthmann, N. Duldhardt, and A. Ngomo.
HOBBIT: Holistic Benchmarking of Big Linked Data.(2016)
A. Ngomo, A. García-Rojas, and I. Fundulaki.
DBtrends : Publishing and Benchmarking RDF Ranking Functions(2016)
E. Marx, A. Zaveri, M. Mohammed, S. Rautenberg, J. Lehmann, A. Ngomo, and G. Cheng.
Detecting Similar Linked Datasets Using Topic Modelling.(2016)
M. Röder, A. Ngomo, I. Ermilov, and A. Both. Springer
Instance matching benchmark for spatial data: a challenge proposal to OAEI.(2016)
I. Fundulaki, and A. Ngomo. CEUR-WS.org
An overview of the BIOASQ large-scale biomedical semantic indexing and question answering competition.(2015)
G. Tsatsaronis, G. Balikas, P. Malakasiotis, I. Partalas, M. Zschunke, M. Alvers, D. Weissenborn, A. Krithara, S. Petridis, D. Polychronopoulos, Y. Almirantis, J. Pavlopoulos, N. Baskiotis, P. Gallinari, T. Artières, A. Ngomo, N. Heino, É. Gaussier, L. Barrio-Alvers, M. Schroeder, I. Androutsopoulos, and G. Paliouras.
GERBIL: General Entity Annotator Benchmarking Framework.(2015)
R. Usbeck, M. Röder, A. Ngomo, C. Baron, A. Both, M. Brümmer, D. Ceccarelli, M. Cornolti, D. Cherix, B. Eickmann, P. Ferragina, C. Lemke, A. Moro, R. Navigli, F. Piccinno, G. Rizzo, H. Sack, R. Speck, R. Troncy, J. Waitelonis, and L. Wesemann. ACM
Automating RDF Dataset Transformation and Enrichment.(2015)
M. Sherif, A. Ngomo, and J. Lehmann. Springer
Evaluating Entity Annotators Using GERBIL.(2015)
R. Usbeck, M. Röder, and A. Ngomo. Springer
Linked SDMX Data: Path to high fidelity Statistical Linked Data.(2015)
S. Capadisli, S. Auer, and A. Ngomo.
Using Caching for Local Link Discovery on Large Data Sets.(2015)
M. Hassan, R. Speck, and A. Ngomo. Springer
Developing a Sustainable Platform for Entity Annotation Benchmarks.(2015)
M. Röder, R. Usbeck, and A. Ngomo. CEUR-WS.org
CETUS - A Baseline Approach to Type Extraction.(2015)
M. Röder, R. Usbeck, R. Speck, and A. Ngomo. Springer
Semantic Quran.(2015)
M. Sherif, and A. Ngomo.
HAWK@QALD5 - Trying to Answer Hybrid Questions with Various Simple Ranking Techniques.(2015)
R. Usbeck, and A. Ngomo. CEUR-WS.org
Pushing the Limits of Instance Matching Systems: A Semantics-Aware Benchmark for Linked Data.(2015)
T. Saveta, E. Daskalaki, G. Flouris, I. Fundulaki, M. Herschel, and A. Ngomo. ACM
LANCE: Piercing to the Heart of Instance Matching Tools.(2015)
T. Saveta, E. Daskalaki, G. Flouris, I. Fundulaki, M. Herschel, and A. Ngomo. Springer
FEASIBLE: A Feature-Based SPARQL Benchmark Generation Framework.(2015)
M. Saleem, Q. Mehmood, and A. Ngomo. Springer
CubeViz: Exploration and Visualization of Statistical Linked Data.(2015)
M. Martin, K. Abicht, C. Stadler, A. Ngomo, T. Soru, and S. Auer. ACM
Motive-based Search.(2015)
L. Avdiyenko, M. Nettling, C. Lemke, M. Wauer, A. Ngomo, and A. Both. SciTePress
ASSESS - Automatic Self-Assessment Using Linked Data.(2015)
L. Bühmann, R. Usbeck, and A. Ngomo. Springer
Interlinking: Performance Assessment of User Evaluation vs. Supervised Learning Approaches.(2015)
M. Hassan, J. Lehmann, and A. Ngomo. CEUR-WS.org
LODFlow: a workflow management system for linked data processing.(2015)
S. Rautenberg, I. Ermilov, E. Marx, S. Auer, and A. Ngomo. ACM
Question Answering over Linked Data (QALD-5).(2015)
C. Unger, C. Forascu, V. López, A. Ngomo, E. Cabrio, P. Cimiano, and S. Walter. CEUR-WS.org
An optimization approach for load balancing in parallel link discovery.(2015)
M. Sherif, and A. Ngomo. ACM
Managing Geospatial Linked Data in the GeoKnow Project.(2015)
J. Lehmann, S. Athanasiou, A. Both, A. García-Rojas, G. Giannopoulos, D. Hladky, J. Grange, A. Ngomo, M. Sherif, C. Stadler, M. Wauer, P. Westphal, and V. Zaslawski. IOS Press
LSQ: The Linked SPARQL Queries Dataset.(2015)
M. Saleem, M. Ali, A. Hogan, Q. Mehmood, and A. Ngomo. Springer
ROCKER: A Refinement Operator for Key Discovery.(2015)
T. Soru, E. Marx, and A. Ngomo. ACM
HAWK - Hybrid Question Answering Using Linked Data.(2015)
R. Usbeck, A. Ngomo, L. Bühmann, and C. Unger. Springer
Time-efficient execution of bounded Jaro-Winkler distances.(2014)
K. Dreßler, and A. Ngomo. CEUR-WS.org
conTEXT - A Mashup Platform for Lightweight Text Analytics.(2014)
A. Khalili, S. Auer, and A. Ngomo. CEUR-WS.org
conTEXT – Lightweight Text Analytics using Linked Data(2014)
A. Khalili, S. Auer, and A. Ngomo.
A service-oriented search framework for full text, geospatial and semantic search.(2014)
A. Both, A. Ngomo, R. Usbeck, D. Lukovnikov, C. Lemke, and M. Speicher. ACM
TopFed: TCGA Tailored Federated Query Processing and Linking to LOD.(2014)
M. Saleem, S. Padmanabhuni, A. Ngomo, A. Iqbal, J. Almeida, S. Decker, and H. Deus.
HELIOS - Execution Optimization for Link Discovery.(2014)
A. Ngomo. Springer
AGDISTIS - Agnostic Disambiguation of Named Entities Using Linked Open Data.(2014)
R. Usbeck, A. Ngomo, M. Röder, D. Gerber, S. Coelho, S. Auer, and A. Both. IOS Press
A tool suite for creating question answering benchmarks.(2014)
A. Ngomo, N. Heino, R. Speck, and P. Malakasiotis. European Language Resources Association (ELRA)
LinkLion: A Link Repository for the Web of Data.(2014)
M. Nentwig, T. Soru, A. Ngomo, and E. Rahm. Springer
Cross-Document Coreference Resolution Using Latent Features.(2014)
A. Ngomo, M. Röder, and R. Usbeck. CEUR-WS.org
A comparison of supervised learning classifiers for link discovery.(2014)
T. Soru, and A. Ngomo. ACM
From RDF to Natural Language and Back.(2014)
D. Gerber, and A. Ngomo. Springer
HiBISCuS: Hypergraph-Based Source Selection for SPARQL Endpoint Federation(2014)
M. Saleem, and A. Ngonga Ngomo.
Hybrid Acquisition of Temporal Scopes for RDF Data.(2014)
A. Rula, M. Palmonari, A. Ngomo, D. Gerber, J. Lehmann, and L. Bühmann. Springer
Introduction to Linked Data and Its Lifecycle on the Web.(2014)
A. Ngomo, S. Auer, J. Lehmann, and A. Zaveri. Springer
SAFE: Policy Aware SPARQL Query Federation Over RDF Data Cubes.(2014)
Y. Khan, M. Saleem, A. Iqbal, M. Mehdi, A. Hogan, A. Ngomo, S. Decker, and R. Sahay. CEUR-WS.org
Web-Scale Extension of RDF Knowledge Bases from Templated Websites.(2014)
L. Bühmann, R. Usbeck, A. Ngomo, M. Saleem, A. Both, V. Crescenzi, P. Merialdo, and D. Qiu. Springer
Overview of CLEF Question Answering Track 2014.(2014)
A. Peñas, C. Unger, and A. Ngomo. Springer
Ensemble Learning for Named Entity Recognition.(2014)
R. Speck, and A. Ngomo. Springer
Towards an open question answering architecture.(2014)
E. Marx, R. Usbeck, A. Ngomo, K. Höffner, J. Lehmann, and S. Auer. ACM
Unsupervised Link Discovery through Knowledge Base Repair.(2014)
A. Ngomo, M. Sherif, and K. Lyko. Springer
Question Answering over Linked Data (QALD-4).(2014)
C. Unger, C. Forascu, V. López, A. Ngomo, E. Cabrio, P. Cimiano, and S. Walter. CEUR-WS.org
Results of the BioASQ Track of the Question Answering Lab at CLEF 2014.(2014)
G. Balikas, I. Partalas, A. Ngomo, A. Krithara, and G. Paliouras. CEUR-WS.org
AGDISTIS - Graph-Based Disambiguation of Named Entities Using Linked Data.(2014)
R. Usbeck, A. Ngomo, M. Röder, D. Gerber, S. Coelho, S. Auer, and A. Both. Springer
SPARQL2NL: verbalizing sparql queries.(2013)
A. Ngomo, L. Bühmann, C. Unger, J. Lehmann, and D. Gerber. International World Wide Web Conferences Steering Committee / ACM
QALD-3: Multilingual Question Answering over Linked Data.(2013)
E. Cabrio, P. Cimiano, V. López, A. Ngomo, C. Unger, and S. Walter. CEUR-WS.org
Towards Transfer Learning of Link Specifications.(2013)
A. Ngomo, J. Lehmann, and M. Hassan. IEEE Computer Society
SAIM - One Step Closer to Zero-Configuration Link Discovery.(2013)
K. Lyko, K. Höffner, R. Speck, A. Ngomo, and J. Lehmann. Springer
Multilingual Question Answering over Linked Data (QALD-3): Lab Overview.(2013)
P. Cimiano, V. López, C. Unger, E. Cabrio, A. Ngomo, and S. Walter. Springer
Linked cancer genome atlas database.(2013)
M. Saleem, S. Padmanabhuni, A. Ngomo, J. Almeida, S. Decker, and H. Deus. ACM
Rapid execution of weighted edit distances.(2013)
T. Soru, and A. Ngomo. CEUR-WS.org
User Interface for a Template Based Question Answering System.(2013)
K. Höffner, C. Unger, L. Bühmann, J. Lehmann, A. Ngomo, D. Gerber, and P. Cimiano. Springer
Towards an Efficient RDF Dataset Slicing.(2013)
E. Marx, T. Soru, S. Shekarpour, S. Auer, A. Ngomo, and K. Breitman.
ORCHID - Reduction-Ratio-Optimal Computation of Geo-spatial Distances for Link Discovery.(2013)
A. Ngomo. Springer
When to Reach for the Cloud: Using Parallel Hardware for Link Discovery.(2013)
A. Ngomo, L. Kolb, N. Heino, M. Hartung, S. Auer, and E. Rahm. Springer
Results of the First BioASQ Workshop.(2013)
I. Partalas, É. Gaussier, and A. Ngomo. CEUR-WS.org
Unsupervised learning of link specifications: deterministic vs. non-deterministic.(2013)
A. Ngomo, and K. Lyko. CEUR-WS.org
Extraktion, Mapping und Verlinkung von Daten im Web - Phasen im Lebenszyklus von Linked Data.(2013)
S. Auer, J. Lehmann, A. Ngomo, C. Stadler, and J. Unbehauen.
Generating SPARQL queries using templates.(2013)
S. Shekarpour, S. Auer, A. Ngomo, D. Gerber, S. Hellmann, and C. Stadler.
DAW: Duplicate-AWare Federated Query Processing over the Web of Data.(2013)
M. Saleem, A. Ngomo, J. Parreira, H. Deus, and M. Hauswirth. Springer
Introduction to Linked Data and Its Lifecycle on the Web(2013)
S. Auer, J. Lehmann, A. Ngomo, and A. Zaveri.
COALA - Correlation-Aware Active Learning of Link Specifications.(2013)
A. Ngomo, K. Lyko, and V. Christen. Springer
Real-Time RDF Extraction from Unstructured Data Streams.(2013)
D. Gerber, S. Hellmann, L. Bühmann, T. Soru, R. Usbeck, and A. Ngomo. Springer
On Caching for Local Graph Clustering Algorithms.(2013)
R. Speck, and A. Ngomo. Springer
Large-scale RDF Dataset Slicing(2013)
E. Marx, S. Shekarpour, S. Auer, and A. Ngomo.
Template-based question answering over RDF data.(2012)
C. Unger, L. Bühmann, J. Lehmann, A. Ngomo, D. Gerber, and P. Cimiano. ACM
Query Segmentation and Resource Disambiguation Leveraging Background Knowledge.(2012)
S. Shekarpour, A. Ngomo, and S. Auer. CEUR-WS.org
On Link Discovery using a Hybrid Approach.(2012)
A. Ngomo.
EAGER: Extending Automatically Gazetteers for Entity Recognition.(2012)
Ö. Günes, T. Furche, C. Schallhart, J. Lehmann, and A. Ngomo. Association for Computational Linguistics
deqa: Deep Web Extraction for Question Answering.(2012)
J. Lehmann, T. Furche, G. Grasso, A. Ngomo, C. Schallhart, A. Sellers, C. Unger, L. Bühmann, D. Gerber, K. Höffner, D. Liu, and S. Auer. Springer
Link Discovery with Guaranteed Reduction Ratio in Affine Spaces with Minkowski Measures.(2012)
A. Ngomo. Springer
Usage-Centric Benchmarking of RDF Triple Stores.(2012)
M. Morsey, J. Lehmann, S. Auer, and A. Ngomo. AAAI Press
EAGLE: Efficient Active Learning of Link Specifications Using Genetic Programming.(2012)
A. Ngomo, and K. Lyko. Springer
BioASQ: A Challenge on Large-Scale Biomedical Semantic Indexing and Question Answering.(2012)
G. Tsatsaronis, M. Schroeder, G. Paliouras, Y. Almirantis, I. Androutsopoulos, É. Gaussier, P. Gallinari, T. Artières, M. Alvers, M. Zschunke, and A. Ngomo. AAAI
Active Learning of Domain-Specific Distances for Link Discovery.(2012)
T. Soru, and A. Ngomo. Springer
Extracting Multilingual Natural-Language Patterns for RDF Predicates.(2012)
D. Gerber, and A. Ngomo. Springer
Keyword-Driven Resource Disambiguation over RDF Knowledge Bases.(2012)
S. Shekarpour, A. Ngomo, and S. Auer. Springer
DeFacto - Deep Fact Validation.(2012)
J. Lehmann, D. Gerber, M. Morsey, and A. Ngomo. Springer
Learning conformation rules for linked data integration.(2012)
A. Ngomo. CEUR-WS.org
Introduction to Linked Data and Its Lifecycle on the Web(2011)
S. Auer, J. Lehmann, and A. Ngomo. Springer
Keyword-Driven SPARQL Query Generation Leveraging Background Knowledge.(2011)
S. Shekarpour, S. Auer, A. Ngomo, D. Gerber, S. Hellmann, and C. Stadler. IEEE Computer Society
DBpedia SPARQL Benchmark -- Performance Assessment with Real Queries on Real Data(2011)
M. Morsey, J. Lehmann, S. Auer, and A. Ngonga Ngomo. Springer Berlin Heidelberg
A time-efficient hybrid approach to link discovery.(2011)
A. Ngomo. CEUR-WS.org
Parallelizing LIMES for large-scale link discovery.(2011)
S. Hillner, and A. Ngomo. ACM
LIMES - A Time-Efficient Approach for Large-Scale Link Discovery on the Web of Data(2011)
A. Ngomo, and S. Auer.
RAVEN - active learning of link specifications.(2011)
A. Ngomo, J. Lehmann, S. Auer, and K. Höffner. CEUR-WS.org
SCMS - Semantifying Content Management Systems.(2011)
A. Ngomo, N. Heino, K. Lyko, R. Speck, and M. Kaltenböck. Springer
Ontology design patterns to disambiguate relations between genes and gene products in GENIA.(2011)
R. Hoehndorf, A. Ngomo, S. Pyysalo, T. Ohta, A. Oellrich, and D. Rebholz-Schuhmann.
Low-Bias Extraction of Domain-Specific Concepts.(2010)
A. Ngomo.
Applying the functional abnormality ontology pattern to anatomical functions.(2010)
R. Hoehndorf, A. Ngomo, and J. Kelso.
Applying ontology design patterns to the implementation of relations in GENIA.(2010)
R. Hoehndorf, A. Ngomo, S. Pyysalo, T. Ohta, A. Oellrich, and D. Rebholz-Schuhmann. CEUR-WS.org
Disentangling the Wikipedia Category Graph for Corpus Extraction.(2009)
A. Ngomo, and F. Schumacher.
BorderFlow: A Local Graph Clustering Algorithm for Natural Language Processing.(2009)
A. Ngomo, and F. Schumacher. Springer
Developing Consistent and Modular Software Models with Ontologies.(2009)
R. Hoehndorf, A. Ngomo, and H. Herre. IOS Press
Knowledge-free discovery of domain-specific multiword units.(2008)
A. Ngomo. ACM
SIGNUM: A Graph Algorithm for Terminology Extraction.(2008)
A. Ngomo. Springer
Involving the User in Semantic Search.(2007)
A. Ngomo, and F. Schumacher. Springer

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