Werner Nutt

According to our database1, Werner Nutt authored at least 122 papers between 1989 and 2019.

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Bibliography

2019
On expansion and contraction of DL-Lite knowledge bases.
J. Web Semant., 2019

NEWS: News Event Walker and Summarizer.
Proceedings of the 2019 International Conference on Management of Data, 2019

2018
Completeness Management for RDF Data Sources.
TWEB, 2018

Recoin: Relative Completeness in Wikidata.
Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Semantic Diagnostics of Smart Factories.
Proceedings of the Semantic Technology - 8th Joint International Conference, 2018

Comparing Index Structures for Completeness Reasoning.
Proceedings of the 2018 International Workshop on Big Data and Information Security, 2018

Diagnostics of Trains with Semantic Diagnostics Rules.
Proceedings of the Inductive Logic Programming - 28th International Conference, 2018

Modeling and Summarizing News Events Using Semantic Triples.
Proceedings of the Semantic Web - 15th International Conference, 2018

Theoretical Characterization of Signal Diagnostic Processing Language.
Proceedings of the 31st International Workshop on Description Logics co-located with 16th International Conference on Principles of Knowledge Representation and Reasoning (KR 2018), Tempe, Arizona, US, October 27th - to, 2018

StuffIE: Semantic Tagging of Unlabeled Facets Using Fine-Grained Information Extraction.
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, 2018

CoPMod: Support for Construction Process Modeling.
Proceedings of the Dissertation Award, 2018

Construction Process Modeling: Representing Activities, Items and Their Interplay.
Proceedings of the Business Process Management - 16th International Conference, 2018

Process Management in Construction: Expansion of the Bolzano Hospital.
Proceedings of the Business Process Management Cases, 2018

2017
COOL-WD: A Completeness Tool for Wikidata.
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

Towards Approximating Incomplete Queries over Partially Complete Databases (Extended Abstract).
Proceedings of the 11th Alberto Mendelzon International Workshop on Foundations of Data Management and the Web, 2017

Doctoral Advisor or Medical Condition: Towards Entity-Specific Rankings of Knowledge Base Properties.
Proceedings of the Advanced Data Mining and Applications - 13th International Conference, 2017

2016
Mapping-equivalence and oid-equivalence of single-function object-creating conjunctive queries.
VLDB J., 2016

Managing and Consuming Completeness Information for Wikidata Using COOL-WD.
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.
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.
Proceedings of the Web Engineering - 16th International Conference, 2016

Query Stability in Monotonic Data-Aware Business Processes.
Proceedings of the 19th International Conference on Database Theory, 2016

Towards a Graphical Language for Process Modelling in Construction.
Proceedings of the CAiSE'16 Forum, 2016

Turning The Partial-Closed World Assumption Upside Down.
Proceedings of the 10th Alberto Mendelzon International Workshop on Foundations of Data Management, 2016

But What Do We Actually Know?
Proceedings of the 5th Workshop on Automated Knowledge Base Construction, 2016

2015
Long-term Optimization of Update Frequencies for Decaying Information.
Proceedings of the 18th International Workshop on Web and Databases, 2015

Identifying the Extent of Completeness of Query Answers over Partially Complete Databases.
Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015

Expressing No-Value Information in RDF.
Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015), 2015

Entity and Aspect Extraction for Organizing News Comments.
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, 2015

Implementing Query Completeness Reasoning.
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, 2015

2014
Bridging the Semantic Gap between RDF and SPARQL using Completeness Statements.
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.
Proceedings of the 26th GI-Workshop Grundlagen von Datenbanken, 2014

Adding completeness information to query answers over spatial databases.
Proceedings of the 22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2014

CORNER: A Completeness Reasoner for SPARQL Queries Over RDF Data Sources.
Proceedings of the Semantic Web: ESWC 2014 Satellite Events, 2014

Towards a Theory of Query Stability in Business Processes.
Proceedings of the 8th Alberto Mendelzon Workshop on Foundations of Data Management, 2014

2013
An ASP Approach to Query Completeness Reasoning.
TPLP, 2013

Complete Approximations of Incomplete Queries.
PVLDB, 2013

Completeness Statements about RDF Data Sources and Their Use for Query Answering.
Proceedings of the Semantic Web - ISWC 2013, 2013

Verification of Query Completeness over Processes.
Proceedings of the Business Process Management - 11th International Conference, 2013

Assessing the Completeness of Geographical Data.
Proceedings of the Big Data - 29th British National Conference on Databases, 2013

2012
Incomplete Databases: Missing Records and Missing Values.
Proceedings of the Database Systems for Advanced Applications, 2012

MAGIK: managing completeness of data.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

Completeness of queries over SQL databases.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011
Capturing continuous data and answering aggregate queries in probabilistic XML.
ACM Trans. Database Syst., 2011

Completeness of Queries over Incomplete Databases.
PVLDB, 2011

Combining Production Systems and Ontologies.
Proceedings of the Web Reasoning and Rule Systems - 5th International Conference, 2011

Checking query completeness over incomplete data.
Proceedings of the 4th International Workshop on Logic in Databases, 2011

Value joins are expensive over (probabilistic) XML.
Proceedings of the 4th International Workshop on Logic in Databases, 2011

2010
Evolution of DL-Lite Knowledge Bases.
Proceedings of the Semantic Web - ISWC 2010 - 9th International Semantic Web Conference, 2010

Web-based graphical querying of databases through an ontology: the Wonder system.
Proceedings of the 2010 ACM Symposium on Applied Computing (SAC), 2010

Aggregate queries for discrete and continuous probabilistic XML.
Proceedings of the Database Theory, 2010

Updating probabilistic XML.
Proceedings of the 2010 EDBT/ICDT Workshops, Lausanne, Switzerland, March 22-26, 2010, 2010

Updating TBoxes in DL-Lite.
Proceedings of the 23rd International Workshop on Description Logics (DL 2010), 2010

Updating ABoxes in DL-Lite.
Proceedings of the 4th Alberto Mendelzon International Workshop on Foundations of Data Management, 2010

2008
Incompleteness in information integration.
PVLDB, 2008

Aggregate queries over ontologies.
Proceedings of the 2nd International Workshop on Ontologies and Information Systems for the Semantic Web, 2008

2007
Deciding equivalences among conjunctive aggregate queries.
J. ACM, 2007

Answering queries over incomplete data stream histories.
IJWIS, 2007

Containment of Conjunctive Queries over Databases with Null Values.
Proceedings of the Database Theory, 2007

A Proof Theory for DL-Lite.
Proceedings of the 2007 International Workshop on Description Logics (DL2007), 2007

Condensative Stream Query Language for Data Streams.
Proceedings of the Database Technologies 2007. Proceedings of the Eighteenth Australasian Database Conference, 2007

2006
Rewriting queries with arbitrary aggregation functions using views.
ACM Trans. Database Syst., 2006

Answering Arbitrary Conjunctive Queries over Incomplete Data Stream Histories.
Proceedings of the iiWAS'2006, 2006

Sources of Incompleteness in Grid Publishing.
Proceedings of the Flexible and Efficient Information Handling, 2006

2005
Equivalences among aggregate queries with negation.
ACM Trans. Comput. Log., 2005

Stream Integration Techniques for Grid Monitoring.
J. Data Semantics, 2005

A Data Stream Publish/Subscribe Architecture with Self-adapting Queries.
Proceedings of the On the Move to Meaningful Internet Systems 2005: CoopIS, 2005

Frequency Operators for Condensative Queries over Data Streams.
Proceedings of the 2005 IEEE International Conference on e-Business Engineering (ICEBE 2005), 2005


Republishers in a Publish/Subscribe Architecture for Data Streams.
Proceedings of the Database: Enterprise, 2005

2004
The Relational Grid Monitoring Architecture: Mediating Information about the Grid.
J. Grid Comput., 2004

The CanonicalProducer: An Instrument Monitoring Component of the Relational Grid Monitoring Architecture (R-GMA).
Proceedings of the 3rd International Symposium on Parallel and Distributed Computing (ISPDC 2004), 2004

2003
Containment of Aggregate Queries.
Proceedings of the Database Theory, 2003

Basic Description Logics.
Proceedings of the Description Logic Handbook: Theory, Implementation, and Applications, 2003

R-GMA: An Information Integration System for Grid Monitoring.
Proceedings of the On The Move to Meaningful Internet Systems 2003: CoopIS, DOA, and ODBASE, 2003

2002
Querying Incomplete Information in Semistructured Data.
J. Comput. Syst. Sci., 2002

EquiX - A search and query language for XML.
JASIST, 2002

2001
Report on the 8th International Workshop on Knowledge Representation Meets Databases (KRDB).
SIGMOD Record, 2001

Equivalences among Aggregate Queries with Negation.
Proceedings of the Twentieth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, 2001

Preface.
Proceedings of the 8th International Workshop on Knowledge Representation meets Databases (KRDB 2001), 2001

2000
Combining the Power of Searching and Querying.
Proceedings of the Cooperative Information Systems, 7th International Conference, 2000

Algorithms for Rewriting Aggregate Queries Using Views.
Proceedings of the Current Issues in Databases and Information Systems, 2000

1999
Report on the 1998 International Workshop on Description Logics (DL'98).
J. Log. Comput., 1999

EquiX Easy Querying in XML Databases.
Proceedings of the ACM SIGMOD Workshop on The Web and Databases, 1999

Queries with Incomplete Answers over Semistructured Data.
Proceedings of the Eighteenth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, May 31, 1999

Rewriting Aggregate Queries Using Views.
Proceedings of the Eighteenth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, May 31, 1999

Querying Semantically Tagged Documents on the World-Wide Web.
Proceedings of the Next Generation Information Technologies and Systems, 1999

Incomplete Answers for Queries over Semistructured Data.
Proceedings of the 6th International Workshop on Knowledge Representation meets Databases (KRDB'99), 1999

On the Translation of Qualitative Spatial Reasoning Problems into Modal Logics.
Proceedings of the KI-99: Advances in Artificial Intelligence, 1999

Algorithms for Rewriting Aggregate Queries Using Views.
Proceedings of the Intl. Workshop on Design and Management of Data Warehouses, 1999

1998
An Epistemic Operator for Description Logics.
Artif. Intell., 1998

A Refined Architecture for Terminological Systems: Terminology = Schema + Views.
Artif. Intell., 1998

Deciding Equivalences Among Aggregate Queries.
Proceedings of the Seventeenth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, 1998

1997
Intelligent Access to Heterogeneous Information Sources: Report on the 4th Workshop on Knowledge Representation Meets Databases.
SIGMOD Record, 1997

Classification Rules for Semi-Structured Data.
Proceedings of the 1997 International Workshop on Description Logics, 1997

1996
Combination problems for commutative/monoidal theories or how algebra can help in equational unification.
Appl. Algebra Eng. Commun. Comput., 1996

1995
Reasoning about structured objects: Knowledge representation meets databases.
Knowledge Eng. Review, 1995

Overview: KRDB'95.
Proceedings of the KRDB-95: Reasoning about Structured Objects: Knowledge Representation Meets Databases, 1995

Task Acquisition with a Description Logic Reasoner.
Proceedings of the KI-95: Advances in Artificial Intelligence, 1995

1994
Terminological Systems Revisited: Terminology = Schema + Views.
Proceedings of the Reasoning about Structured Objects: Knowledge Representation Meets Databases, 1994

Reasoning about Structured Objects: Knowledge Representation Meets Databases - Overview.
Proceedings of the Reasoning about Structured Objects: Knowledge Representation Meets Databases, 1994

Subsumption between Queries to Object-Oriented Databases.
Proceedings of the Advances in Database Technology, 1994

Refining the Structure of Terminological Systems: Terminology = Schema + Views.
Proceedings of the 12th National Conference on Artificial Intelligence, Seattle, WA, USA, July 31, 1994

Algorithms for constraints in deduction and knowledge representation.
PhD thesis, 1994

1993
"Third International Conference on Principles of Knowledge Representation and Reasoning (KR'92)" - Tagungsbericht.
KI, 1993

On the expressivity of feature logics with negation, functional uncertainty, and sort equations.
Journal of Logic, Language and Information, 1993

Modellierung epistemischer Propositionen.
Proceedings of the Grundlagen und Anwendungen der Künstlichen Intelligenz, 1993

1992
Terminologische Logiken.
KI, 1992

The Complexity of Existential Quantification in Concept Languages.
Artif. Intell., 1992

Adding Epistemic Operators to Concept Languages.
Proceedings of the 3rd International Conference on Principles of Knowledge Representation and Reasoning (KR'92). Cambridge, 1992

Queries, Rules and Definitions as Epistemic Sentences in Concept Languages.
Proceedings of the Foundation of Knowledge Representation and Reasoning [the book grew out of an ECAI-92 workshop], 1992

Are Complete an Expressiv Terminological Systems Feasible?
Proceedings of the Issues in Description Logics: Users Meet Developers, 1992

1991
The Unification Hierarchy is Undecidable.
J. Autom. Reasoning, 1991

Adding Homomorphisms to Commutative/Monoidal Theories or How Algebra Can Help in Equational Unification.
Proceedings of the Rewriting Techniques and Applications, 4th International Conference, 1991

The Complexity of Concept Languages.
Proceedings of the 2nd International Conference on Principles of Knowledge Representation and Reasoning (KR'91). Cambridge, 1991

Tractable Concept Languages.
Proceedings of the 12th International Joint Conference on Artificial Intelligence. Sydney, 1991

The Complexity of Concept Languages (Extended Abstract).
Description Logics, 1991

Tractable Concept Languages.
Description Logics, 1991

Terminological Knowledge Representation: A Proposal for a Terminological Logic.
Description Logics, 1991

1990
Subsumption Algorithms for Concept Description Languages.
ECAI, 1990

Unification in Monoidal Theories.
Proceedings of the 10th International Conference on Automated Deduction, 1990

Tutorial on Reasoning and Representation with Concept Languages.
Proceedings of the 10th International Conference on Automated Deduction, 1990

1989
Basic Narrowing Revisited.
J. Symb. Comput., 1989


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