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Prof. Dr. Axel-Cyrille Ngonga Ngomo
Head
Projects
Publications
ELEVATE-ID: Extending Large Language Models for End-to-End Entity Linking Evaluation in Indonesian
Data & Knowledge Engineering, 2026, #article
Contextual Augmentation for Entity Linking using Large Language Models
COLING 2025, 2025, #article
Dung's Argumentation Framework: Unveiling the Expressive Power with Inconsistent Databases
AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25 - March 4, 2025, Philadelphia, PA, USA, 2025, #inproceedings
ANTS: Abstractive Entity Summarization in Knowledge Graphs
Semantic Web – 22nd International Conference, ESWC 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, 2025, #inproceedings
Ontolearn---A Framework for Large-scale OWL Class Expression Learning in Python
Journal of Machine Learning Research, JMLR, 2025, #article
Evaluating Approximate Nearest Neighbour Search Systems on Knowledge Graph Embeddings
Semantic Web – 22nd International Conference, ESWC 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, 2025, #inproceedings
GLIDE: Knowledge Graph Linking using Distance-Aware Embeddings
The Semantic Web -- ISWC 2025, 2025, #inproceedings
Benchmarking Knowledge Editing using Logical Rules
The Semantic Web -- ISWC 2025, 2025, #inproceedings
LOLA - An Open-Source Massively Multilingual Large Language Model
Proceedings of the 31st International Conference on Computational Linguistics, COLING 2025, Abu Dhabi, UAE, January 19-24, 2025, 2025, #inproceedings
ESLM: Improving Entity Summarization by Leveraging Language Models
The Semantic Web, 2024, #inproceedings
FaVEL: Fact Validation Ensemble Learning
Knowledge Engineering and Knowledge Management - 24th International Conference, EKAW 2024, Amsterdam, The Netherlands, November 26-28, 2024, Proceedings, 2024, #inproceedings
ROCES: Robust Class Expression Synthesis in Description Logics via Iterative Sampling
Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, IJCAI-24, 2024, #inproceedings
IndEL: Indonesian Entity Linking Benchmark Dataset for General and Specific Domains
NLDB, 2024, #inproceedings
Evaluating Negation with Multi-way Joins Accelerates Class Expression Learning
Machine Learning and Knowledge Discovery in Databases. Research Track - European Conference, ECML PKDD 2024, Vilnius, Lithuania, September 9-13, 2024, Proceedings, Part VI, 2024, #inproceedings
Efficient Evaluation of Conjunctive Regular Path Queries Using Multi-way Joins
ESWC, 2024, #inproceedings
Error Analysis of Multilingual Language Models in Machine Translation: A Case Study of English-Amharic Translation
Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024, #inproceedings
Inference over Unseen Entities, Relations and Literals on Knowledge Graphs
ECAI Workshops, 2024, #inproceedings
Enhancing Relation Extraction Through Augmented Data: Large Language Models Unleashed
NLDB24, 2024, #inproceedings
Benchmarking Low-Resource Machine Translation Systems
Proceedings of the The Seventh Workshop on Technologies for Machine Translation of Low-Resource Languages (LoResMT 2024), 2024, #inproceedings
Universal Knowledge Graph Embeddings
Companion Proceedings of the ACM on Web Conference 2024, 2024, #inproceedings
Embedding Knowledge Graphs in Degenerate Clifford Algebras
Proceedings of the 27TH EUROPEAN CONFERENCE ON ARTIFICIAL INTELLIGENCE, 2024, #inproceedings
Enhancing Answers Verbalization using Large Language Models
SEMANTiCS2024, 2024, #inproceedings
ExPrompt: Augmenting Prompts Using Examples as Modern Baseline for Stance Classification
Conference on Information and Knowledge Management -- CIKM 2024, 2024, #inproceedings
BLINK: Blank Node Matching Using Embeddings
The Semantic Web -- ISWC 2024, 2024, #inproceedings
Embedding Knowledge Graphs in Function Spaces
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024, #inproceedings
UniQ-Gen: Unified Query Generation across Multiple Knowledge Graphs
EKAW 2024, 2024, #inproceedings
Generating SPARQL from Natural Language Using Chain-of-Thoughts Prompting
Knowledge Graphs in the Age of Language Models and Neuro-Symbolic AI - Proceedings of the 20th International Conference on Semantic Systems (SEMANTiCS), 17-19 September 2024, Amsterdam, The Netherlands, 2024, #inproceedings
Computing Repairs Under Functional and Inclusion Dependencies via Argumentation
Foundations of Information and Knowledge Systems - 13th International Symposium, FoIKS 2024, Sheffield, UK, Proceedings, 2024, #inproceedings
Efficient Updates for Worst-Case Optimal Join Triple Stores
The Semantic Web -- ISWC 2024, 2024, #inproceedings
Neural Class Expression Synthesis (Extended Abstract)
NeSy 2023, 17th International Workshop on Neural-Symbolic Learning and Reasoning, Certosa di Pontignano, Siena, Italy, 2023, #inproceedings
Using Pre-trained Language Models for Abstractive DBPEDIA Summarization: A Comparative Study
SEMANTiCS, 2023, #inproceedings
LauNuts: A Knowledge Graph to identify and compare geographic regions in the European Union
The Semantic Web (ESWC 2023), 2023, #inproceedings
Subproject B2: Configuration and Evaluation
On-The-Fly Computing -- Individualized IT-services in dynamic markets, 2023, #inbook
Lingua Franca - Entity-Aware Machine Translation Approach for Question Answering over Knowledge Graphs
Proceedings of the 12th Knowledge Capture Conference 2023, K-CAP 2023, Pensacola, FL, USA, December 5-7, 2023, 2023, #inproceedings
Learning Permutation-Invariant Embeddings for Description Logic Concepts
Advances in Intelligent Data Analysis XXI: 21st International Symposium on Intelligent Data Analysis, IDA 2023, Louvain-la-Neuve, Belgium, April 12--14, 2023, Proceedings, 2023, #inproceedings
Unsupervised Relation Extraction with Sentence level Distributional Semantics
ICSC, 2023, #inproceedings
IndQNER: Named Entity Recognition Benchmark Dataset from the Indonesian Translation of the Quran
Proceedings of 28th International Conference on Applications of Natural Language to Information Systems, NLDB, 2023, #inproceedings
Neuro-Symbolic Class Expression Learning
The 32nd International Joint Conference on Artificial Intelligence, IJCAI 2023, 2023, #inproceedings
Neural Class Expression Synthesis in ALCHIQ(D)
Machine Learning and Knowledge Discovery in Databases, 2023, #inproceedings
TEMPORALFC: A Temporal Fact Checking approach over Knowledge Graphs
The Semantic Web -- ISWC 2023, 2023, #inproceedings
COBALT: A Content-Based Similarity Approach for Link Discovery over Geospatial Knowledge Graphs
SEMANTiCS, 2023, #inproceedings
Neural Class Expression Synthesis
The Semantic Web - 20th International Conference, ESWC 2023, Hersonissos, Crete, Greece, May 28 - June 1, 2023, Proceedings, 2023, #inproceedings
Explainable Integration of Knowledge Graphs using Large Language Models
Proceedings of 28th International Conference on Applications of Natural Language to Information Systems, NLDB, 2023, #inproceedings
REDFM: a Filtered and Multilingual Relation Extraction Dataset
Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023, #inproceedings
Native Execution of GraphQL Queries over RDF Graphs Using Multi-way Joins
SEMANTiCS, 2023, #inproceedings
Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras
European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, ECML PKDD 2023, 2023, #inproceedings
Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings
ESWC, 2022, #inproceedings
Hardware-agnostic computation for large-scale knowledge graph embeddings
Software Impacts, 2022, #article
CovidPubGraph: A FAIR Knowledge Graph of COVID-19 Publications
Scientific Data, 2022, #article
HybridFC: A Hybrid Fact-Checking Approach for Knowledge Graphs
The Semantic Web -- ISWC 2022, 2022, #inproceedings
Hashing the Hypertrie: Space- and Time-Efficient Indexing for SPARQL in Tensors
The Semantic Web -- ISWC 2022, 2022, #inproceedings
EvoLearner: Learning Description Logics with Evolutionary Algorithms
WWW, 2022, #inproceedings
REBench: Microbenchmarking Framework for Relation Extraction Systems
ISWC, 2022, #inproceedings
MultPAX: Keyphrase Extraction using Language Models and Knowledge Graphs
ISWC, 2022, #inproceedings
ADAGIO - Automated Data Augmentation of Knowledge Graphs Using Multi-expression Learning
Proceedings of the 33rd ACM Conference on Hypertext and Hypermedia, 2022, #inproceedings
SynthG: Mimicking RDF Graphs Using Tensor Factorization
Proceedings of the 15th IEEE International Conference on Semantic Computing (ICSC), 2021, #inproceedings
Convolutional Hypercomplex Embeddings for Link Prediction
Asian Conference on Machine Learning, 2021, #inproceedings
I-AID: Identifying Actionable Information from Disaster-related Tweets
IEEE Open Access, 2021, #inproceedings
Convolutional Complex Knowledge Graph Embeddings
Eighteenth Extended Semantic Web Conference - Research Track, 2021, #inproceedings
Drift Detection in Text Data with Document Embeddings
Intelligent Data Engineering and Automated Learning -- IDEAL 2021, 2021, #inproceedings
ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs
K-CAP 2021: Knowledge Capture Conference, 2021, #inproceedings
LEMMING -- Example-based Mimicking of Knowledge Graphs
Proceedings of the 15th IEEE International Conference on Semantic Computing (ICSC), 2021, #inproceedings
An empirical evaluation of cost-based federated SPARQL query processing engines
Semantic Web, 2021, #article
Using Compositional Embeddings for Fact Checking
The Semantic Web -- ISWC 2021, 2021, #inproceedings
GATES: Using Graph Attention Networks for Entity Summarization
K-CAP '21: Proceedings of the 11th Knowledge Capture Conference, 2021, #inproceedings
Knowledge Graph Question Answering using Graph-Pattern Isomorphism
SEMANTiCS 2021, 2021, #article
LAUREN - Knowledge Graph Summarization for Question Answering
Proceedings of the 15th IEEE International Conference on Semantic Computing (ICSC 2021), 2021, #inproceedings
ORCA -- a Benchmark for Data Web Crawlers
Proceedings of the 15th IEEE International Conference on Semantic Computing (ICSC), 2021, #inproceedings
Multilingual Verbalization and Summarization for Explainable Link Discovery
Data & Knowledge Engineering, 2021, #article
LIMES - A Framework for Link Discovery on the Semantic Web
KI - Künstliche Intelligenz, German Journal of Artificial Intelligence - Organ des Fachbereichs "Künstliche Intelligenz" der Gesellschaft für Informatik e.V., 2021, #article
Twitter Network Mimicking for Data Storage Benchmarking
Proceedings of the 15th IEEE International Conference on Semantic Computing (ICSC), 2021, #inproceedings
Unsupervised relation extraction using sentence encoding
ESWC2021 Poster and Demo Track, 2021, #inproceedings
A shallow neural model for relation prediction
Proceedings of the 15th IEEE International Conference on Semantic Computing (ICSC 2021), 2021, #inproceedings
Applying Grammar-based Compression to RDF
Eighteenth Extended Semantic Web Conference - Research Track, 2021, #inproceedings
When is the Peak Performance Reached? An Analysis of RDF Triple Stores
SEMANTiCS 2021, 2021, #inproceedings
Efficient RDF Knowledge Graph Partitioning Using Querying Workload
Proceedings of the 11th on Knowledge Capture Conference, 2021, #inproceedings
Relicensing Combined Datasets
Proceedings of the 15th IEEE International Conference on Semantic Computing (ICSC 2021), 2021, #inproceedings
Storage, indexing, query processing, and benchmarking in centralized and distributed rdf engines: A survey
arXiv preprint arXiv:2009.10331, 2020, #article
Squirrel - Crawling RDF Knowledge Graphs on the Web
The Semantic Web - ISWC 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part II, 2020, #inproceedings
Revealing Secrets in SPARQL Session Level
International Semantic Web Conference, 2020, #inproceedings
LIGER -- Link Discovery with Partial Recall
Proceedings of Ontology Matching Workshop 2020, 2020, #inproceedings
A General Benchmarking Framework for Text Generation
Proceedings of the 3rd International Workshop on Natural Language Generation from the Semantic Web (WebNLG+), 2020, #inproceedings
Generating Explanations in Natural Language from Knowledge Graphs
Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges, 2020, #article
LIGON -- Link Discovery with Noisy Oracles
Proceedings of Ontology Matching Workshop 2020, 2020, #inproceedings
Applying edge-counting semantic similarities to Link Discovery: Scalability and Accuracy
Proceedings of Ontology Matching Workshop 2020, 2020, #inproceedings
NABU - Multilingual Graph-Based Neural RDF Verbalizer
The Semantic Web - ISWC 2020 - 19th International Semantic Web Conference, Athens, Greece, November 2-6, 2020, Proceedings, Part I, 2020, #inproceedings
Benchmarking the Lifecycle of Knowledge Graphs
Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges, 2020, #inbook
A Holistic Natural Language Generation Framework for the Semantic Web
Proceedings of the International Conference Recent Advances in Natural Language Processing, 2019, #inproceedings
How Representative is a SPARQL Benchmark? An Analysis of RDF Triplestore Benchmarks
TheWebConf19 (WWW2019), 2019, #inproceedings
QPPDs: Querying Property Paths over Distributed RDF Datasets
IEEE ACCESS, 2019, #inproceedings
Ranking on Very Large Knowledge Graphs
Proceedings of the 30th ACM Conference on Hypertext and Social Media, 2019, #inproceedings
COPAAL -- An Interface for Explaining Facts using Corroborative Paths
Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas), 2019, #inproceedings
Microbenchmarks for Question AnsweringSystems Using QaldGen
Demo at ISWC, 2019, #inproceedings
Jointly Learning from Social Media and Environmental Data for Typhoon Intensity Prediction
K-CAP 2019: Knowledge Capture Conference, 2019, #inproceedings
Unsupervised Discovery of Corroborative Paths for Fact Validation
The Semantic Web -- ISWC 2019, 2019, #inproceedings
LimesWebUI -- Link Discovery Made Simple
18th International Semantic Web Conference (ISWC 2019), 2019, #inproceedings
An Approach for Ex-Post-Facto Analysis of Knowledge Graph-Driven Chatbots -- the DBpedia Chatbot
International Workshop on Chatbot Research and Design, 2019, #article
Qaldgen: Towards microbenchmarking of question answering systems over knowledge graphs
International Semantic Web Conference, 2019, #inproceedings
LSVS: Link Specification Verbalization and Summarization
24th International Conference on Applications of Natural Language to Information Systems (NLDB 2019), 2019, #inproceedings
QUANT - Question Answering Benchmark Curator
Semantic Systems. The Power of AI and Knowledge Graphs, 2019, #inproceedings
Utilizing Knowledge Graphs for Neural Machine TranslationAugmentation
K-CAP 2019: Knowledge Capture Conference, 2019, #inproceedings
Semantic Web for Machine Translation: Challenges and Directions
International Semantic Web Conference, 2019, #inproceedings
Finding Datasets in Publications: The University of Paderborn Approach
Rich Search and Discovery for Research Datasets, 2019, #incollection
Do your Resources Sound Similar? On the Impact of Using Phonetic Similarity in Link Discovery
K-CAP 2019: Knowledge Capture Conference, 2019, #inproceedings
THOTH: Neural Translation and Enrichment of Knowledge Graphs
International Semantic Web Conference, 2019, #inproceedings
Big POI data integration with Linked Data technologies
International Conference on Extending Database Technology 2019, EDBT19, 2019, #inproceedings
Generating SPARQL Query Containment Benchmarks using the SQCFramework
ISWC 2018 Poster and Demos, 2018, #inproceedings
Dynamic Planning for Link Discovery
The Semantic Web, ESWC 2018, Lecture Notes in Computer Science, 2018, #inproceedings
Leopard --- a Baseline Approach to Attribute Prediction and Validation for Knowledge Graph Population
Web Semantics: Science, Services and Agents on the World Wide Web, 2018, #article
Towards a Semantic Message-driven Microservice Platform for Geospatial and Sensor Data
Proceedings of the 3rd International Workshop on Geospatial Linked Data and the 2nd Workshop on Querying the Web of Data co-located with 15th Extended Semantic Web Conference (ESWC 2018), Heraklion, Greece, June 3, 2018, 2018, #inproceedings
LIdioms: A Multilingual Linked Idioms Data Set
The 11th edition of the Language Resources and Evaluation Conference, 7-12 May 2018, Miyazaki (Japan), 2018, #inproceedings
Entity Linking in 40 Languages using MAG
The Semantic Web, ESWC 2018, Lecture Notes in Computer Science, 2018, #inproceedings
RDF2PT: Generating Brazilian Portuguese Texts from RDF Data
The 11th edition of the Language Resources and Evaluation Conference, 7-12 May 2018, Miyazaki (Japan), 2018, #inproceedings
An Empirical Evaluation of RDF Graph Partitioning Techniques
21st International Conference on Knowledge Engineering and Knowledge Management, 2018, #inproceedings
On Extracting Relations using Distributional Semantics and a Tree Generalization
Proceedings of The 21th International Conference on Knowledge Engineering and Knowledge Management (EKAW'2018), 2018, #inproceedings
On the Effect of Geometries Simplification on Geo-spatial Link Discovery
SEMANTiCS 2018 - Research Track, 2018, #inproceedings
9th Challenge on Question Answering over Linked Data (QALD-9) (invited paper)
Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data (NLIWOD-4) and 9th Question Answering over Linked Data challenge (QALD-9) co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, California, United States of America, October 8th - 9th, 2018., 2018, #inproceedings
Machine Translation using Semantic Web Technologies: A Survey
Journal of Web Semantics, 2018, #article
RADON2: A buffered-Intersection Matrix Computing Approach To Accelerate Link Discovery Over Geo-Spatial RDF Knowledge Bases (OAEI2018 Results)
Proceedings of Ontology Matching Workshop 2018, 2018, #inproceedings
Extending LargeRDFBench for Multi-Source Data at Scale for SPARQL Endpoint Federation
ISWC Satellite, SSWS, 2018, #inproceedings
8th Challenge on Question Answering over Linked Data (QALD-8)
Joint proceedings of the 4th Workshop on Semantic Deep Learning (SemDeep-4) and NLIWoD4: Natural Language Interfaces for the Web of Data (NLIWOD-4) and 9th Question Answering over Linked Data challenge (QALD-9) co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, California, United States of America, October 8th - 9th, 2018., 2018, #inproceedings
BENGAL: An Automatic Benchmark Generator for Entity Recognition and Linking
Proceedings of the 11th International Conference on Natural Language Generation, Tilburg University, The Netherlands, November 5-8, 2018, 2018, #inproceedings
Efficiently Pinpointing SPARQL Query Containments
18th International Conference on Web Engineering (ICWE2018), 2018, #inproceedings
CostFed: Cost-Based Query Optimization for SPARQL Endpoint Federation
Semantics, 2018, #inproceedings
FactCheck: Validating RDF Triples Using Textual Evidence
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, 2018, #inproceedings
Enhancing Community Interactions with Data-Driven Chatbots-The DBpedia Chatbot
Companion of the The Web Conference 2018 on The Web Conference 2018, WWW 2018, Lyon , France, April 23-27, 2018, 2018, #inproceedings
GERBIL - Benchmarking Named Entity Recognition and Linking consistently
Semantic Web, 2018, #article
Introducing the HOBBIT platform into the Ontology Alignment Evaluation Campaign
Proceedings of the Ontology Matching Workshop 2018, 2018, #inproceedings
SQCFramework: Generating SPARQL Query Containment Benchmarks using the SQCFramework
Demo at ISWC, 2018, #inproceedings
A Decentralized Architecture for SPARQL Query Processing and RDF Sharing: A Position Paper
Semantic Computing (ICSC), 2018 IEEE 12th International Conference on, 2018, #inproceedings
MOCHA2018: The Mighty Storage Challenge at ESWC 2018
Semantic Web Evaluation Challenges, 2018, #inproceedings
Open Knowledge Extraction Challenge 2018
Semantic Web Evaluation Challenge, 2018, #inproceedings
The Scalable Question Answering Over Linked Data (SQA) Challenge 2018
Semantic Web Challenges - 5th SemWebEval Challenge at ESWC 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, 2018, #inproceedings
Characterizing Mention Mismatching Problems for Improving Recognition Results
Proceedings of the 19th International Conference on Information Integration and Web-Based Applications & Services, 2017, #inproceedings
A Systematic Survey of Point Set Distance Measures for Link Discovery
Semantic Web Journal, 2017, #article
An Evaluation of SPARQL Federation Engines Over Multiple Endpoints
Technical report, 2017, #article
CEDAL: Time-efficient Detection of Erroneous Links in Large-scale Link Repositories
Proceedings of the International Conference on Web Intelligence, 2017, #inproceedings
MOCHA2017: The Mighty Storage Challenge at ESWC 2017
Semantic Web Evaluation Challenge, 2017, #inproceedings
RADON - Rapid Discovery of Topological Relations
Proceedings of The Thirty-First AAAI Conference on Artificial Intelligence (AAAI-17), 2017, #inproceedings
A High-Performance Approach to String Similarity using Most Frequent K Characters
Proceedings of the Ontology Matching Workshop (co-located with ISWC 2017), 2017, #inproceedings
Managing Lifecycle of Big Data Applications
Knowledge Engineering and Semantic Web, 2017, #inproceedings
Open Knowledge Extraction Challenge 2017
Semantic Web Evaluation Challenge, 2017, #inproceedings
Question Answering Over Linked Data: What is Difficult to Answer? What affects the F scores?
Natural Language Interfaces workshop at ISWC, 2017, #inproceedings
WOMBAT - A Generalization Approach for Automatic Link Discovery
14th Extended Semantic Web Conference, Portoroz, Slovenia, 28th May - 1st June 2017, 2017, #inproceedings
Holistic and Scalable Ranking of RDF Data
2017 IEEE International Conference on Big Data, 2017, #inproceedings
LOG4MEX: A Library to Export Machine Learning Experiments
WI '17 - IEEE/WIC/ACM International Conference on Web Intelligence, 2017, #inproceedings
An Evaluation of Models for Runtime Approximation in Link Discovery
Proceedings of the International Conference on Web Intelligence, 2017, #inproceedings
The Tale of Sansa Spark
Proceedings of 16th International Semantic Web Conference, Poster & Demos, 2017, #inproceedings
All That Glitters is not Gold -- Rule-Based Curation of Reference Datasets for Named Entity Recognition and Entity Linking
The Semantic Web. Latest Advances and New Domains: 14th International Conference, ESWC 2017, Proceedings, 2017, #inproceedings
Benchmarking RDF Storage Solutions with IGUANA
Proceedings of 16th International Semantic Web Conference - Poster & Demos, 2017, #inproceedings
SQCFramework: SPARQL Query Containment Benchmark Generation Framework
K-CAP 2017: Knowledge Capture Conference, 2017, #inproceedings
MAG: A Multilingual, Knowledge-base Agnostic and Deterministic Entity Linking Approach
K-CAP 2017: Knowledge Capture Conference, 2017, #inproceedings
Torpedo: Improving the State-of-the-Art RDF~Dataset~Slicing
11th IEEE International Conference on Semantic Computing, Jan 30-Feb 1, 2017, San Diego, California, USA, 2017, #inproceedings
Eaglet -- a Named Entity Recognition and Entity Linking Gold Standard Checking Tool
The Semantic Web. Latest Advances and New Domains: 14th International Conference, ESWC 2017, Proceedings, 2017, #inproceedings
Ensemble Learning of Named Entity Recognition Algorithms using Multilayer Perceptron for the Multilingual Web of Data
K-CAP 2017: Knowledge Capture Conference, 2017, #inproceedings
7th Open Challenge on Question Answering over Linked Data (QALD-7)
Semantic Web Evaluation Challenge, 2017, #inproceedings
GENESIS -- A Generic RDF Data Access Interface
WI '17 - IEEE/WIC/ACM International Conference on Web Intelligence, 2017, #inproceedings
LargeRDFBench: A Billion Triples Benchmark for SPARQL Endpoint Federation
Journal of Web Semantics (JWS), 2017, #inproceedings
OKBQA: an Open Collaboration Framework for Development of Natural Language Question-Answering over Knowledge Bases
Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017., 2017, #inproceedings
Simplifying the Deployment of Big Data Solutions
KESW Demo/Poster Track, 2017, #inproceedings
Survey on Challenges of Question Answering in the Semantic Web
Semantic Web Journal, 2017, #article
HOBBIT: Holistic Benchmarking for Big Linked Data
ESWC, EU networking session, 2016, #inproceedings
DIESEL -- Distributed Search over Large Enterprise Data
ESWC, EU networking session, 2016, #inproceedings
On the Efficient Execution of Bounded Jaro-Winkler Distances
Semantic Web Journal, 2016, #inproceedings
Lion's Den: Feeding the LinkLion
Proceedings of Ontology Matching Workshop, 2016, #inproceedings
Detecting Similar Linked Datasets Using Topic Modelling
The Semantic Web. Latest Advances and New Domains: 13th International Conference, ESWC 2016, Heraklion, Crete, Greece, May 29 -- June 2, 2016, Proceedings, 2016, #inbook
Federated Query Processing: Challenges and Opportunities
Keynote at PROFILES at Extended Semantic Web Conference (ESWC), 2016, #inproceedings
An Efficient Approach for the Generation of Allen Relations
Proceedings of the 22nd European Conference on Artificial Intelligence (ECAI) 2016, The Hague, 29. August - 02. September 2016, 2016, #inproceedings
Exploring Term Networks for Semantic Search over RDF Knowledge Graphs
Metadata and Semantics Research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings, 2016, #inproceedings
TAIPAN: Automatic Property Mapping for Tabular Data
Proceedings of 20th International Conference on Knowledge Engineering and Knowledge Management (EKAW'2016), 2016, #inproceedings
The Lazy Traveling Salesman - Memory Management for Large-Scale Link Discovery.
ESWC, 2016, #inproceedings
DBtrends : Publishing and Benchmarking RDF Ranking Functions
2nd International Workshop on Summarizing and Presenting Entities and Ontologies, co-located with the 13th Extended Semantic Web Conference, 2016, #inproceedings
QAMEL -- Question Answering on Mobile Devices
ESWC, EU networking session, 2016, #inproceedings
UPSP: Unique Predicate-based Source Selection for SPARQL Endpoint Federation
PROFILES at Extended Semantic Web Conference (ESWC), 2016, #inproceedings
Towards SPARQL-Based Induction for Large-Scale RDF Data sets
ECAI 2016 - Proceedings of the 22nd European Conference on Artificial Intelligence, 2016, #inproceedings
An Open Question Answering Framework
The 14th International Semantic Web Conference, Posters & Demonstrations Track, 2015, #inproceedings
LSQ: The Linked SPARQL Queries Dataset
International Semantic Web Conference (ISWC), 2015, #inproceedings
The LSQ Dataset: Querying for Queries
International Semantic Web Conference (ISWC), 2015, #inproceedings
Answering Boolean Hybrid Questions with HAWK
NLIWOD workshop at International Semantic Web Conference (ISWC), including erratum and changes, 2015, #inproceedings
ROCKER – A Refinement Operator for Key Discovery
Proceedings of the 24th International Conference on World Wide Web, WWW 2015, 2015, #inproceedings
An Optimization Approach for Load Balancing in Parallel Link Discovery
SEMANTiCS 2015, 2015, #inproceedings
DeFacto - Temporal and Multilingual Deep Fact Validation
Web Semantics: Science, Services and Agents on the World Wide Web, 2015, #article
FEASIBLE: A Feature-Based SPARQL Benchmark Generation Framework
International Semantic Web Conference (ISWC), 2015, #inproceedings
GERBIL -- General Entity Annotation Benchmark Framework
24th WWW conference, 2015, #inproceedings
HAWK - Hybrid Question Answering over Linked Data
12th Extended Semantic Web Conference, Portoroz, Slovenia, 31st May - 4th June 2015, 2015, #inproceedings
HAWK@QALD5 – Trying to answer hybrid questions with various simple ranking techniques
CLEF 2015 Labs and Workshops, Notebook Papers. CEUR Workshop Proceedings (CEUR-WS.org/Vol-1391), 2015, #inproceedings
Automatic SPARQL Benchmark Generation Using FEASIBLE
International Semantic Web Conference (ISWC), 2015, #inproceedings
Enhancing Dataset Quality Using Keys
The 14th International Semantic Web Conference (ISWC 2015), Posters & Demonstrations Track, 2015, #inproceedings
CETUS -- A Baseline Approach to Type Extraction
1st Open Knowledge Extraction Challenge @ 12th European Semantic Web Conference (ESWC 2015), 2015, #inproceedings
Developing a Sustainable Platform for Entity Annotation Benchmarks
ESWC Developers Workshop 2015, 2015, #inproceedings
Evaluating Entity Annotators Using GERBIL
Proceedings of 12th European Semantic Web Conference (ESWC 2015), 2015, #inproceedings
Automating RDF Dataset Transformation and Enrichment
12th Extended Semantic Web Conference, Portoroz, Slovenia, 31st May - 4th June 2015, 2015, #inproceedings
ASSESS --- Automatic Self-Assessment Using Linked Data
International Semantic Web Conference (ISWC), 2015, #inproceedings
Managing Geospatial Linked Data in the GeoKnow Project
The Semantic Web in Earth and Space Science. Current Status and Future Directions, 2015, #inbook
Using Caching for Local Link Discovery on Large Data Sets
Engineering the Web in the Big Data Era, 2015, #incollection
SESSA - Keyword-Based Entity Search through Coloured Spreading Activation
NLIWOD workshop at ISWC, 2014, #article
The GeoKnow Generator: Managing Geospatial Data in the Linked Data Web
Proceedings of the Linking Geospatial Data Workshop, 2014, #inproceedings
AGDISTIS - Graph-Based Disambiguation of Named Entities Using Linked Data
The Semantic Web -- ISWC 2014, 2014, #incollection
SINA: Semantic Interpretation of User Queries for Question Answering on Interlinked Data
Web Semantics, 2014, #article
Named Entity Recognition using FOX
International Semantic Web Conference 2014 (ISWC2014), Demos & Posters, 2014, #inproceedings
Big Linked Cancer Data: Integrating Linked TCGA and PubMed
Web Semantics: Science, Services and Agents on the World Wide Web, 2014, #article
A Comparison of Supervised Learning Classifiers for Link Discovery
Proceedings of the 10th International Conference on Semantic Systems, 2014, #inproceedings
Hybrid Acquisition of Temporal Scopes for RDF Data
Proc. of the Extended Semantic Web Conference 2014, 2014, #inproceedings
Towards an Open Question Answering Architecture
Proceedings of the 10th International Conference on Semantic Systems, 2014, #inproceedings
A tool suite for creating Question Answering benchmarks
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Time-Efficient Execution of Bounded Jaro-Winkler Distances
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Ensemble Learning for Named Entity Recognition
The Semantic Web - ISWC 2014 - 13th International Semantic Web Conference, Riva del Garda, Italy, October 19-23, 2014. Proceedings, Part I, 2014, #inproceedings
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SAFE: Policy Aware SPARQL Query Federation Over RDF Data Cubes
Semantic Web Applications and Tools for Life Sciences(SWAT4LS), 2014, #inproceedings
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ECAI 2014 - 21st European Conference on Artificial Intelligence, 18-22 August 2014, Prague, Czech Republic - Including Prestigious Applications of Intelligent Systems (PAIS 2014), 2014, #inproceedings
Web-Scale Extension of RDF Knowledge Bases from Templated Websites
International Semantic Web Conference (ISWC), 2014, #inproceedings
Multilingual Disambiguation of Named Entities Using Linked Data
International Semantic Web Conference (ISWC), Demos & Posters, 2014, #inproceedings
From RDF to Natural Language and Back
Towards the Multilingual Semantic Web, Principles, Methods and Applications, 2014, #incollection
Unsupervised Link Discovery Through Knowledge Base Repair
Extended Semantic Web Conference (ESWC 2014), 2014, #inproceedings
Cross-Document Coreference Resolution using Latent Features
LD4IE---Linked Data for Information Extraction at ISWC 2014, 2014, #inproceedings
Semantic Quran: A Multilingual Resource for Natural-Language Processing
Semantic Web Journal, 2014, #article
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Proceedings of CLEF, 2014, #inproceedings
A Fine-Grained Evaluation of SPARQL Endpoint Federation Systems
Semantic Web Journal, 2014, #article
HiBISCuS: Hypergraph-Based Source Selection for SPARQL Endpoint Federation
Extended Semantic Web Conference (ESWC 2014), 2014, #inproceedings
User Interface for a Template Based Question Answering System
Proceedings of the 4th Conference on Knowledge Engineering and Semantic Web, 2013, #inproceedings
COALA—Correlation-Aware Active Learning of Link Specifications
Proceedings of ESWC, 2013, #inproceedings
When to Reach for the Cloud: Using Parallel Hardware for Link Discovery.
Proceedings of ESCW, 2013, #inproceedings
SAIM---One Step Closer to Zero-Configuration Link Discovery
Proc. of the Extended Semantic Web Conference Posters & Demos, 2013, #inproceedings
Transfer Learning of Link Specifications
Seventh IEEE International Conference on Semantic Computing (ICSC), 2013, #inproceedings
Real-time RDF extraction from unstructured data streams
Proceedings of ISWC, 2013, #inproceedings
Unsupervised learning of link specifications: deterministic vs. non-deterministic
Proceedings of the Ontology Matching Workshop, 2013, #inproceedings
Rapid Execution of Weighted Edit Distances
Proceedings of the Ontology Matching Workshop, 2013, #inproceedings
On Caching for Local Graph Clustering Algorithms
Australasian Conference on Artificial Intelligence, 2013, #inproceedings
Sorry, I don't speak SPARQL --- Translating SPARQL Queries into Natural Language
Proceedings of WWW, 2013, #inproceedings
ORCHID - Reduction-Ratio-Optimal Computation of Geo-Spatial Distances for Link Discovery
Proceedings of ISWC 2013, 2013, #inproceedings
Fostering Serendipity through Big Linked Data
Semantic Web Challenge at ISWC2013, 2013, #inproceedings
DAW: Duplicate-AWare Federated Query Processing over the Web of Data
Proceedings of ISWC2013, 2013, #inproceedings
Generating SPARQL queries using templates
WIAS journal,Vol. 11, No. 3, 2013., 2013, #inproceedings
Learning conformation rules for linked data integration
Proceedings of Seventh International Workshop on Ontology Matching, 2012, #inproceedings
EAGLE: Efficient Active Learning of Link Specifications using Genetic Programming
Proceedings of ESWC, 2012, #inproceedings
Keyword-driven Resource Disambiguation over RDF Knowledge bases
Proceedings of JIST, 2012, #inproceedings
Template-based Question Answering over RDF data
Proceedings of the 21st international conference on World Wide Web, 2012, #inproceedings
Active Learning of Domain-Specific Distances for Link Discovery
Proceedings of JIST, 2012, #inproceedings
Query Segmentation and Resource Disambiguation Leveraging Background Knowledge
Proceedings of WoLE Workshop, 2012, #inproceedings
Link Discovery with Guaranteed Reduction Ratio in Affine Spaces with Minkowski Measures
Proceedings of ISWC, 2012, #inproceedings
Usage-Centric Benchmarking of RDF Triple Stores
Proceedings of the 26th AAAI Conference on Artificial Intelligence (AAAI 2012), 2012, #inproceedings
DeFacto - Deep Fact Validation
Proc. of the International Semantic Web Conference, 2012, #inproceedings
Keyword-driven SPARQL Query Generation Leveraging Background Knowledge
International Conference on Web Intelligence, 2011, #inproceedings
DBpedia SPARQL Benchmark---Performance Assessment with Real Queries on Real Data
ISWC 2011, 2011, #inproceedings
RAVEN: Active Learning of Link Specifications
Proceedings of the Ontology Matching Workshop (co-located with ISWC), 2011, #inproceedings
Bootstrapping the Linked Data Web
1st Workshop on Web Scale Knowledge Extraction @ ISWC 2011, 2011, #inproceedings
LIMES - A Time-Efficient Approach for Large-Scale Link Discovery on the Web of Data
Proceedings of IJCAI, 2011, #inproceedings
Specifying relations between genes and gene products in GENIA
Journal of Biomedical Semantics, 2011, #article
A Time-Efficient Hybrid Approach to Link Discovery
Proceedings of OM@ISWC, 2011, #inproceedings
Statistical tests for associations between two directed acyclic graphs
PLOS One, 2010, #article
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Proceedings of the fourth International Symposium for Semantic Mining in Biomedicine, 2010, #inproceedings
The TIGER Corpus Navigator
Proceedings of the Ninth International Workshop on Treebanks and Linguistic Theories (TLT9), 2010, #inproceedings
Parameter-Free Clustering of Protein-Protein Interaction Graphs
Proceedings of Symposium on Machine Learning in Systems Biology 2010, 2010, #inproceedings
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Journal of Biomedical Semantics, 2010, #article
The application of an ontology design pattern for functional abnormalities to phenotype ontologies and the extraction of an ontology of anatomical functions
Proceedings of the third International Symposium on Languages in Bio-Medicine, 2009, #inproceedings
Disentangling the Wikipedia Category Graph for Corpus Extraction
Research Journal on Computer science and Computer Engineering with Applications, 2009, #article
Border Flow---A local graph clustering algorithm for Natural Language Processing
Proceedings of the 10th International Conference on Intelligent Text Processing and Computational Linguistics (CICLING 2009), 2009, #inproceedings
Developing Consistent and Modular Software Models with Ontologies
Proceedings of the 8th International Conference on Software Methodologies, Tools, and Techniques, 2009, #inproceedings
Towards an Implicit and Collaborative Evolution of Terminological Ontologies
Building the Knowledge Society on the Internet: Sharing and Exchanging Knowledge in Networked Environments, 2008, #incollection
Knowledge-Free Discovery of Domain-Specific Multi-Word Units
ACM Symposium on Applied Computing (ACM SAC), 2008, #inproceedings
Towards Ontological Interpretations for Improved Text Mining
Proceedings of the Third International Symposium on Semantic Mining in Biomedicine, 2008, #inproceedings
SIGNUM---A Graph Algorithm for Terminology Extraction
roceedings of the 9th International Conference on Intelligent Text Processing and Computational Linguistics (CICLING 2008), 2008, #inproceedings
SMORE—A Semantic Model Repository
Proceedings of the 1st Workshop of Knowledge Reuse at the International Conference on Software Reuse (ICSR), 2008, #inproceedings
From Terms to Categories: Testing the Significance of Co-occurrences between Ontological Categories
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A framework for adaptive information retrieval
Proceedings of the first International Conference on Theoeretical Information Retrieval, 2007, #inproceedings
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Proceedings of the HCI International, 2007, #inproceedings
Implicit Knowledge Sharing
Proceedings of the 7th European Conference on Knowledge Management, 2006, #inproceedings
Clique-Based Clustering
Proceeding of the IASTED Knowledge Sharing and Collaborative Engineering Conference, 2006, #inproceedings
Adaptive and Context-Sensitive Information Retrieval
Proceedings of the third International Conference on Knowledge Management, 2006, #inproceedings
Building Adaptive Knowledge Spaces by Combining Machine Learning Algorithms with Ontologies and Text Mining Technologies
29th Annual Conference of the German Classification Society, 2005, #inproceedings
Kontext-dynamische Informationsversorgung durch Prozesse und Ontologien
Tagungsband LIT'04, 2004, #inproceedings
Der Informationsraum als Metapher für die Realisierung dynamischer Informationsbedürfnisse im Kontext rollenbasierter Communities
Proceedings of LIT03, 2003, #inproceedings
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Data & Knowledge Engineering, 2026, #article
Contextual Augmentation for Entity Linking using Large Language Models
COLING 2025, 2025, #article
Dung's Argumentation Framework: Unveiling the Expressive Power with Inconsistent Databases
AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25 - March 4, 2025, Philadelphia, PA, USA, 2025, #inproceedings
ANTS: Abstractive Entity Summarization in Knowledge Graphs
Semantic Web – 22nd International Conference, ESWC 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, 2025, #inproceedings