Simon Razniewski

According to our database, Simon Razniewski authored at least 108 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Completeness, Recall, and Negation in Open-world Knowledge Bases: A Survey.

Simon Razniewski, Hiba Arnaout, Shrestha Ghosh, Fabian M. Suchanek

ACM Comput. Surv., June, 2024

Pap2Pat: Towards Automated Paper-to-Patent Drafting using Chunk-based Outline-guided Generation.

Valentin Knappich, Simon Razniewski, Anna Hätty, Annemarie Friedrich

CoRR, 2024

Recall Them All: Retrieval-Augmented Language Models for Long Object List Extraction from Long Documents.

Sneha Singhania, Simon Razniewski, Gerhard Weikum

CoRR, 2024

Multi-Cultural Commonsense Knowledge Distillation.

Tuan-Phong Nguyen, Simon Razniewski, Gerhard Weikum

CoRR, 2024

FASETS: Discovering Faceted Sets of Entities.

Koninika Pal, Hiba Arnaout, Simon Razniewski, Gerhard Weikum

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

CardiO: Predicting Cardinality from Online Sources.

Shrestha Ghosh, Simon Razniewski, Damien Graux, Gerhard Weikum

Proceedings of the Companion Proceedings of the ACM on Web Conference 2024, 2024

Preface: LM-KBC Challenge 2024.

Jan-Christoph Kalo, Tuan-Phong Nguyen, Simon Razniewski, Bohui Zhang

Proceedings of the Joint proceedings of the 2nd workshop on Knowledge Base Construction from Pre-Trained Language Models (KBC-LM 2024) and the 3rd challenge on Language Models for Knowledge Base Construction (LM-KBC 2024) co-located with the 23nd International Semantic Web Conference (ISWC 2024), 2024

QUITE: Quantifying Uncertainty in Natural Language Text in Bayesian Reasoning Scenarios.

Timo Pierre Schrader, Lukas Lange, Simon Razniewski, Annemarie Friedrich

Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing, 2024

Cultural Commonsense Knowledge for Intercultural Dialogues.

Tuan-Phong Nguyen, Simon Razniewski, Gerhard Weikum

Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024

2023

Refined Commonsense Knowledge From Large-Scale Web Contents.

Tuan-Phong Nguyen, Simon Razniewski, Julien Romero, Gerhard Weikum

IEEE Trans. Knowl. Data Eng., August, 2023

Answering Count Questions with Structured Answers from Text.

Shrestha Ghosh, Simon Razniewski, Gerhard Weikum

J. Web Semant., April, 2023

Large Language Models and Knowledge Graphs: Opportunities and Challenges.

Jeff Z. Pan, Simon Razniewski, Jan-Christoph Kalo, Sneha Singhania, Jiaoyan Chen, Stefan Dietze, Hajira Jabeen, Janna Omeliyanenko, Wen Zhang, Matteo Lissandrini, Russa Biswas, Gerard de Melo, Angela Bonifati, Edlira Vakaj, Mauro Dragoni, Damien Graux

TGDK, 2023

BoschAI @ Causal News Corpus 2023: Robust Cause-Effect Span Extraction using Multi-Layer Sequence Tagging and Data Augmentation.

Timo Pierre Schrader, Simon Razniewski, Lukas Lange, Annemarie Friedrich

CoRR, 2023

BoschAI @ PLABA 2023: Leveraging Edit Operations in End-to-End Neural Sentence Simplification.

Valentin Knappich, Simon Razniewski, Annemarie Friedrich

CoRR, 2023

Knowledge Base Completion for Long-Tail Entities.

Lihu Chen, Simon Razniewski, Gerhard Weikum

CoRR, 2023

Extracting Cultural Commonsense Knowledge at Scale.

Tuan-Phong Nguyen, Simon Razniewski, Aparna S. Varde, Gerhard Weikum

Proceedings of the ACM Web Conference 2023, 2023

Class Cardinality Comparison as a Fermi Problem.

Shrestha Ghosh, Simon Razniewski, Gerhard Weikum

Proceedings of the Companion Proceedings of the ACM Web Conference 2023, 2023

CoQEx: Entity Counts Explained.

Shrestha Ghosh, Simon Razniewski, Gerhard Weikum

Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, 2023

UnCommonSense in Action! Informative Negations for Commonsense Knowledge Bases.

Hiba Arnaout, Tuan-Phong Nguyen, Simon Razniewski, Gerhard Weikum

Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, 2023

Knowledge Gap Discovery: A Case Study of Wikidata.

Millenio Ramadizsa, Fariz Darari, Werner Nutt, Simon Razniewski

Proceedings of the Wikidata Workshop 2023 co-located with 22nd International Semantic Web Conference (ISWC 2023), 2023

Mapping and Cleaning Open Commonsense Knowledge Bases with Generative Translation.

Julien Romero, Simon Razniewski

Proceedings of the Semantic Web - ISWC 2023, 2023

Extracting Multi-valued Relations from Language Models.

Sneha Singhania, Simon Razniewski, Gerhard Weikum

Proceedings of the 8th Workshop on Representation Learning for NLP, 2023

Can large language models generate salient negative statements?

Hiba Arnaout, Simon Razniewski

Proceedings of the Joint proceedings of the 1st workshop on Knowledge Base Construction from Pre-Trained Language Models (KBC-LM) and the 2nd challenge on Language Models for Knowledge Base Construction (LM-KBC) co-located with the 22nd International Semantic Web Conference (ISWC 2023), 2023

Wiki-Based Communities of Interest: Demographics and Outliers.

Hiba Arnaout, Simon Razniewski, Jeff Z. Pan

Proceedings of the Seventeenth International AAAI Conference on Web and Social Media, 2023

Evaluating Language Models for Knowledge Base Completion.

Blerta Veseli, Sneha Singhania, Simon Razniewski, Gerhard Weikum

Proceedings of the Semantic Web - 20th International Conference, 2023

Evaluating the Knowledge Base Completion Potential of GPT.

Blerta Veseli, Simon Razniewski, Jan-Christoph Kalo, Gerhard Weikum

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2023, 2023

2022

Predicting Document Coverage for Relation Extraction.

Sneha Singhania, Simon Razniewski, Gerhard Weikum

Trans. Assoc. Comput. Linguistics, 2022

How Stable is Knowledge Base Knowledge?

Suhas Shrinivasan, Simon Razniewski

CoRR, 2022

Accepted Tutorials at The Web Conference 2022.

Riccardo Tommasini, Senjuti Basu Roy, Xuan Wang, Hongwei Wang, Heng Ji, Jiawei Han, Preslav Nakov, Giovanni Da San Martino, Firoj Alam, Markus Schedl, Elisabeth Lex, Akash Bharadwaj, Graham Cormode, Milan Dojchinovski, Jan Forberg, Johannes Frey, Pieter Bonte, Marco Balduini, Matteo Belcao, Emanuele Della Valle, Junliang Yu, Hongzhi Yin, Tong Chen, Haochen Liu, Yiqi Wang, Wenqi Fan, Xiaorui Liu, Jamell Dacon, Lingjuan Lye, Jiliang Tang, Aristides Gionis, Stefan Neumann, Bruno Ordozgoiti, Simon Razniewski, Hiba Arnaout, Shrestha Ghosh, Fabian M. Suchanek, Lingfei Wu, Yu Chen, Yunyao Li, Bang Liu, Filip Ilievski, Daniel Garijo, Hans Chalupsky, Pedro A. Szekely, Ilias Kanellos, Dimitris Sacharidis, Thanasis Vergoulis, Nurendra Choudhary, Nikhil Rao, Karthik Subbian, Srinivasan H. Sengamedu, Chandan K. Reddy, Friedhelm Victor, Bernhard Haslhofer, George Katsogiannis-Meimarakis, Georgia Koutrika, Shengmin Jin, Danai Koutra, Reza Zafarani, Yulia Tsvetkov, Vidhisha Balachandran, Sachin Kumar, Xiangyu Zhao, Bo Chen, Huifeng Guo, Yejing Wang, Ruiming Tang, Yang Zhang, Wenjie Wang, Peng Wu, Fuli Feng, Xiangnan He

Proceedings of the Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25, 2022

Answering Count Queries with Explanatory Evidence.

Shrestha Ghosh, Simon Razniewski, Gerhard Weikum

Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

Do Children Texts Hold The Key To Commonsense Knowledge?

Julien Romero, Simon Razniewski

Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing, 2022

UnCommonSense: Informative Negative Knowledge about Everyday Concepts.

Hiba Arnaout, Simon Razniewski, Gerhard Weikum, Jeff Z. Pan

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, 2022

CSK-Detector: Commonsense in object detection.

Irina Chernyavsky, Aparna S. Varde, Simon Razniewski

Proceedings of the IEEE International Conference on Big Data, 2022

2021

Negative statements considered useful.

Hiba Arnaout, Simon Razniewski, Gerhard Weikum, Jeff Z. Pan

J. Web Semant., 2021

On the Limits of Machine Knowledge: Completeness, Recall and Negation in Web-scale Knowledge Bases.

Simon Razniewski, Hiba Arnaout, Shrestha Ghosh, Fabian M. Suchanek

Proc. VLDB Endow., 2021

Wikinegata: a Knowledge Base with Interesting Negative Statements.

Hiba Arnaout, Simon Razniewski, Gerhard Weikum, Jeff Z. Pan

Proc. VLDB Endow., 2021

Machine Knowledge: Creation and Curation of Comprehensive Knowledge Bases.

Gerhard Weikum, Xin Luna Dong, Simon Razniewski, Fabian M. Suchanek

Found. Trends Databases, 2021

Materialized Knowledge Bases from Commonsense Transformers.

Tuan-Phong Nguyen, Simon Razniewski

CoRR, 2021

Commonsense Knowledge Base Construction in the Age of Big Data.

Simon Razniewski

CoRR, 2021

Advanced Semantics for Commonsense Knowledge Extraction.

Tuan-Phong Nguyen, Simon Razniewski, Gerhard Weikum

Proceedings of the WWW '21: The Web Conference 2021, 2021

Extracting Contextualized Quantity Facts from Web Tables.

Vinh Thinh Ho, Koninika Pal, Simon Razniewski, Klaus Berberich, Gerhard Weikum

Proceedings of the WWW '21: The Web Conference 2021, 2021

Negative Knowledge for Open-world Wikidata.

Hiba Arnaout, Simon Razniewski, Gerhard Weikum, Jeff Z. Pan

Proceedings of the Companion of The Web Conference 2021, 2021

Information to Wisdom: Commonsense Knowledge Extraction and Compilation.

Simon Razniewski, Niket Tandon, Aparna S. Varde

Proceedings of the WSDM '21, 2021

Neguess: Wikidata-entity guessing game with negative clues.

Aditya Bikram Biswas, Hiba Arnaout, Simon Razniewski

Proceedings of the ISWC 2021 Posters, 2021

SANDI: Story-and-Images Alignment.

Sreyasi Nag Chowdhury, Simon Razniewski, Gerhard Weikum

Proceedings of the 16th Conference of the European Chapter of the Association for Computational Linguistics: Main Volume, 2021

Language Models As or For Knowledge Bases.

Simon Razniewski, Andrew Yates, Nora Kassner, Gerhard Weikum

Proceedings of the Workshop on Deep Learning for Knowledge Graphs (DL4KG 2021) co-located with the 20th International Semantic Web Conference (ISWC 2021), 2021

KnowFi: Knowledge Extraction from Long Fictional Texts.

Cuong Xuan Chu, Simon Razniewski, Gerhard Weikum

Proceedings of the 3rd Conference on Automated Knowledge Base Construction, 2021

Inside ASCENT: Exploring a Deep Commonsense Knowledge Base and its Usage in Question Answering.

Tuan-Phong Nguyen, Simon Razniewski, Gerhard Weikum

Proceedings of the Joint Conference of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing, 2021

2020

Uncovering hidden semantics of set information in knowledge bases.

Shrestha Ghosh, Simon Razniewski, Gerhard Weikum

J. Web Semant., 2020

Completeness and soundness guarantees for conjunctive SPARQL queries over RDF data sources with completeness statements.

Fariz Darari, Werner Nutt, Simon Razniewski, Sebastian Rudolph

Semantic Web, 2020

Examining the Impact of Algorithm Awareness on Wikidata's Recommender System Recoin.

Jesse Josua Benjamin, Claudia Müller-Birn, Simon Razniewski

CoRR, 2020

Counting Query Answers over a DL-Lite Knowledge Base (extended version).

Diego Calvanese, Julien Corman, Davide Lanti, Simon Razniewski

CoRR, 2020

Negative Statements Considered Useful.

Hiba Arnaout, Simon Razniewski, Gerhard Weikum

CoRR, 2020

ENTYFI: Entity Typing in Fictional Texts.

Cuong Xuan Chu, Simon Razniewski, Gerhard Weikum

Proceedings of the WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, 2020

Illustrate Your Story: Enriching Text with Images.

Sreyasi Nag Chowdhury, William Cheng, Gerard de Melo, Simon Razniewski, Gerhard Weikum

Proceedings of the WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, 2020

User-Centered Design for Knowledge Imbalance Analysis: A Case Study of ProWD.

Nadyah Hani Ramadhana, Fariz Darari, Panca O. Hadi Putra, Werner Nutt, Simon Razniewski, Refo Ilmiya Akbar

Proceedings of the Fifth International Workshop on Visualization and Interaction for Ontologies and Linked Data co-located with the 19th International Semantic Web Conference (ISWC 2020), 2020

Dice: A Joint Reasoning Framework for Multi-Faceted Commonsense Knowledge.

Yohan Chalier, Simon Razniewski, Gerhard Weikum

Proceedings of the ISWC 2020 Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 19th International Semantic Web Conference (ISWC 2020), 2020

Counting Query Answers over a DL-Lite Knowledge Base.

Diego Calvanese, Julien Corman, Davide Lanti, Simon Razniewski

Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020

CounQER: A System for Discovering and Linking Count Information in Knowledge Bases.

Shrestha Ghosh, Simon Razniewski, Gerhard Weikum

Proceedings of the Semantic Web: ESWC 2020 Satellite Events - ESWC 2020 Satellite Events, Heraklion, Crete, Greece, May 31, 2020

ENTYFI: A System for Fine-grained Entity Typing in Fictional Texts.

Cuong Xuan Chu, Simon Razniewski, Gerhard Weikum

Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing: System Demonstrations, 2020

Rewriting Count Queries over DL-Lite TBoxes with Number Restrictions.

Diego Calvanese, Julien Corman, Davide Lanti, Simon Razniewski

Proceedings of the 33rd International Workshop on Description Logics (DL 2020) co-located with the 17th International Conference on Principles of Knowledge Representation and Reasoning (KR 2020), 2020

Inside Quasimodo: Exploring Construction and Usage of Commonsense Knowledge.

Julien Romero, Simon Razniewski

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

Structured Knowledge: Have we made progress? An extrinsic study of KB coverage over 19 years.

Simon Razniewski, Priyanka Das

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

Joint Reasoning for Multi-Faceted Commonsense Knowledge.

Yohan Chalier, Simon Razniewski, Gerhard Weikum

Proceedings of the Conference on Automated Knowledge Base Construction, 2020

Enriching Knowledge Bases with Interesting Negative Statements.

Hiba Arnaout, Simon Razniewski, Gerhard Weikum

Proceedings of the Conference on Automated Knowledge Base Construction, 2020

2019

Story-oriented Image Selection and Placement.

Sreyasi Nag Chowdhury, Simon Razniewski, Gerhard Weikum

CoRR, 2019

TiFi: Taxonomy Induction for Fictional Domains [Extended version].

Cuong Xuan Chu, Simon Razniewski, Gerhard Weikum

CoRR, 2019

Epitaph or Breaking News? Analyzing and Predicting the Stability of Knowledge Base Properties.

Ioannis Dikeoulias, Jannik Strötgen, Simon Razniewski

Proceedings of the Companion of The 2019 World Wide Web Conference, 2019

TiFi: Taxonomy Induction for Fictional Domains

Cuong Xuan Chu, Simon Razniewski, Gerhard Weikum

Proceedings of the World Wide Web Conference, 2019

Wikidata Completeness Profiling Using ProWD.

Avicenna Wisesa, Fariz Darari, Adila Krisnadhi, Werner Nutt, Simon Razniewski

Proceedings of the 10th International Conference on Knowledge Capture, 2019

Coverage of Information Extraction from Sentences and Paragraphs.

Simon Razniewski, Nitisha Jain, Paramita Mirza, Gerhard Weikum

Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing, 2019

Commonsense Properties from Query Logs and Question Answering Forums.

Julien Romero, Simon Razniewski, Koninika Pal, Jeff Z. Pan, Archit Sakhadeo, Gerhard Weikum

Proceedings of the 28th ACM International Conference on Information and Knowledge Management, 2019

2018

Completeness Management for RDF Data Sources.

Fariz Darari, Werner Nutt, Giuseppe Pirrò, Simon Razniewski

ACM Trans. Web, 2018

"Knowledge base recall: detecting and resolving the unknown unknowns" by Simon Razniewski and Gerhard Weikum with Martin Vesely as coordinator.

Simon Razniewski, Gerhard Weikum

SIGWEB Newsl., 2018

Recoin: Relative Completeness in Wikidata.

Vevake Balaraman, Simon Razniewski, Werner Nutt

Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Enriching Knowledge Bases with Counting Quantifiers.

Paramita Mirza, Simon Razniewski, Fariz Darari, Gerhard Weikum

Proceedings of the Semantic Web - ISWC 2018, 2018

Comparing Index Structures for Completeness Reasoning.

Fariz Darari, Werner Nutt, Simon Razniewski

Proceedings of the 2018 International Workshop on Big Data and Information Security, 2018

Completeness-aware Rule Learning from Knowledge Graphs.

Thomas Pellissier Tanon, Daria Stepanova, Simon Razniewski, Paramita Mirza, Gerhard Weikum

Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

2017

Doctoral Advisor or Medical Condition: Towards Entity-specific Rankings of Knowledge Base Properties [Extended Version].

Simon Razniewski, Vevake Balaraman, Werner Nutt

CoRR, 2017

Predicting Completeness in Knowledge Bases.

Luis Galárraga, Simon Razniewski, Antoine Amarilli, Fabian M. Suchanek

Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, 2017

Enabling Completeness-aware Querying in SPARQL.

Luis Galárraga, Katja Hose, Simon Razniewski

Proceedings of the 20th International Workshop on the Web and Databases, 2017

COOL-WD: A Completeness Tool for Wikidata.

Fariz Darari, Radityo Eko Prasojo, Simon Razniewski, Werner Nutt

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, 2017

Assessing the Completeness of Entities in Knowledge Bases.

Albin Ahmeti, Simon Razniewski, Axel Polleres

Proceedings of the Semantic Web: ESWC 2017 Satellite Events - ESWC 2017 Satellite Events, Portorož, Slovenia, May 28, 2017

Doctoral Advisor or Medical Condition: Towards Entity-Specific Rankings of Knowledge Base Properties.

Simon Razniewski, Vevake Balaraman, Werner Nutt

Proceedings of the Advanced Data Mining and Applications - 13th International Conference, 2017

Cardinal Virtues: Extracting Relation Cardinalities from Text.

Paramita Mirza, Simon Razniewski, Fariz Darari, Gerhard Weikum

Proceedings of the 55th Annual Meeting of the Association for Computational Linguistics, 2017

2016

Managing and Consuming Completeness Information for Wikidata Using COOL-WD.

Radityo Eko Prasojo, Fariz Darari, Simon Razniewski, Werner Nutt

Proceedings of the 7th International Workshop on Consuming Linked Data co-located with 15th International Semantic Web Conference, 2016

Expanding Wikidata's Parenthood Information by 178%, or How To Mine Relation Cardinality Information.

Paramita Mirza, Simon Razniewski, Werner Nutt

Proceedings of the ISWC 2016 Posters & Demonstrations Track co-located with 15th International Semantic Web Conference (ISWC 2016), 2016

Enabling Fine-Grained RDF Data Completeness Assessment.

Fariz Darari, Simon Razniewski, Radityo Eko Prasojo, Werner Nutt

Proceedings of the Web Engineering - 16th International Conference, 2016

Optimizing Update Frequencies for Decaying Information.

Simon Razniewski

Proceedings of the 25th ACM International Conference on Information and Knowledge Management, 2016

Turning The Partial-Closed World Assumption Upside Down.

Simon Razniewski, Ognjen Savkovic, Werner Nutt

Proceedings of the 10th Alberto Mendelzon International Workshop on Foundations of Data Management, 2016

But What Do We Actually Know?

Simon Razniewski, Fabian M. Suchanek, Werner Nutt

Proceedings of the 5th Workshop on Automated Knowledge Base Construction, 2016

Exploiting Hierarchies for Efficient Detection of Completeness in Stream Data.

Simon Razniewski, Shazia W. Sadiq, Xiaofang Zhou

Proceedings of the Databases Theory and Applications, 2016

2015

Long-term Optimization of Update Frequencies for Decaying Information.

Simon Razniewski, Werner Nutt

Proceedings of the 18th International Workshop on Web and Databases, 2015

Identifying the Extent of Completeness of Query Answers over Partially Complete Databases.

Simon Razniewski, Flip Korn, Werner Nutt, Divesh Srivastava

Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015

2014

Query-driven Data Completeness Management.

Simon Razniewski

CoRR, 2014

Bridging the Semantic Gap between RDF and SPARQL using Completeness Statements [Extended Version].

Fariz Darari, Simon Razniewski, Werner Nutt

CoRR, 2014

Bridging the Semantic Gap between RDF and SPARQL using Completeness Statements.

Fariz Darari, Simon Razniewski, Werner Nutt

Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference, 2014

Databases under the Partial Closed-world Assumption: A Survey.

Simon Razniewski, Werner Nutt

Proceedings of the 26th GI-Workshop Grundlagen von Datenbanken, 2014

Adding completeness information to query answers over spatial databases.

Simon Razniewski, Werner Nutt

Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014

Gamified children universities: an exploratory study.

Vincenzo Del Fatto, Gabriella Dodero, Rosella Gennari, Alessandra Melonio, Marco Montali, Simon Razniewski, Santina Torello, Xiaofeng Wang, Floriano Zini

Proceedings of the first ACM SIGCHI annual symposium on Computer-human interaction in play, Toronto, ON, Canada, October 19, 2014

2013

Verification of Query Completeness over Processes [Extended Version].

Simon Razniewski, Marco Montali, Werner Nutt

CoRR, 2013

Completeness Statements about RDF Data Sources and Their Use for Query Answering.

Fariz Darari, Werner Nutt, Giuseppe Pirrò, Simon Razniewski

Proceedings of the Semantic Web - ISWC 2013, 2013

Verification of Query Completeness over Processes.

Simon Razniewski, Marco Montali, Werner Nutt

Proceedings of the Business Process Management - 11th International Conference, 2013

Assessing the Completeness of Geographical Data.

Simon Razniewski, Werner Nutt

Proceedings of the Big Data - 29th British National Conference on Databases, 2013

2012

Incomplete Databases: Missing Records and Missing Values.

Werner Nutt, Simon Razniewski, Gil Vegliach

Proceedings of the Database Systems for Advanced Applications, 2012

Completeness of queries over SQL databases.

Werner Nutt, Simon Razniewski

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011

Completeness of Queries over Incomplete Databases.

Simon Razniewski, Werner Nutt

Proc. VLDB Endow., 2011

Checking query completeness over incomplete data.

Simon Razniewski, Werner Nutt

Proceedings of the 4th International Workshop on Logic in Databases, 2011