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ORCIDWerner Nutt
Werner Nutt-Wahlmann
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- affiliation: Free University of Bozen-Bolzano, Italy
- affiliation: Saarland University, Saarbrücken, Germany
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2020 – today
- 2024
[c97]Julien Corman, Werner Nutt
, Ognjen Savkovic:
Complete Approximations of Incomplete Queries. RuleML+RR 2024: 124-141- [i14]Julien Corman, Werner Nutt, Ognjen Savkovic:
Complete Approximations of Incomplete Queries. CoRR abs/2407.20932 (2024) - 2023
- [c96]Millenio Ramadizsa, Fariz Darari, Werner Nutt, Simon Razniewski:
Knowledge Gap Discovery: A Case Study of Wikidata. Wikidata@ISWC 2023 - 2022
- [j33]Elisa Marengo, Werner Nutt, Matthias Perktold:
CoPModL: Construction Process Modeling Language and Satisfiability Checking. Inf. Syst. 103: 101457 (2022) - [c95]Hebatallah A. Mohamed Hassan, Elisa Marengo, Werner Nutt:
A BERT-Based Model for Question Answering on Construction Incident Reports. NLDB 2022: 215-223 - [c94]Paolo Sylos Labini, Massimo Bernaschi, Werner Nutt, Francesco Silvestri, Flavio Vella:
Blocking Sparse Matrices to Leverage Dense-Specific Multiplication. IA3@SC 2022: 19-24 - 2020
- [j32]Fariz Darari, Werner Nutt, Simon Razniewski, Sebastian Rudolph:
Completeness and soundness guarantees for conjunctive SPARQL queries over RDF data sources with completeness statements. Semantic Web 11(3): 441-482 (2020) - [c93]Arif Ur Rahman, Syed Mehtab Alam, Patrick Dallasega, Elisa Marengo, Werner Nutt:
Increasing Control in Construction Processes: The Role of Digitalization. Business Process Management Workshops 2020: 263-275 - [c92]Nadyah Hani Ramadhana, Fariz Darari, Panca O. Hadi Putra, Werner Nutt, Simon Razniewski, Refo Ilmiya Akbar:
User-Centered Design for Knowledge Imbalance Analysis: A Case Study of ProWD. VOILA@ISWC 2020: 14-27 - [i13]Dmitriy Zheleznyakov, Evgeny Kharlamov, Werner Nutt, Diego Calvanese:
On Expansion and Contraction of DL-Lite Knowledge Bases. CoRR abs/2001.09365 (2020)
2010 – 2019
- 2019
- [j31]Dmitriy Zheleznyakov, Evgeny Kharlamov, Werner Nutt, Diego Calvanese:
On expansion and contraction of DL-Lite knowledge bases. J. Web Semant. 57 (2019) - [c91]Avicenna Wisesa, Fariz Darari, Adila Krisnadhi, Werner Nutt, Simon Razniewski:
Wikidata Completeness Profiling Using ProWD. K-CAP 2019: 123-130 - [c90]Radityo Eko Prasojo, Mouna Kacimi, Werner Nutt:
NEWS: News Event Walker and Summarizer. SIGMOD Conference 2019: 1973-1976 - 2018
- [j30]Fariz Darari, Werner Nutt, Giuseppe Pirrò, Simon Razniewski:
Completeness Management for RDF Data Sources. ACM Trans. Web 12(3): 18:1-18:53 (2018) - [c89]Elisa Marengo, Werner Nutt, Matthias Perktold:
Construction Process Modeling: Representing Activities, Items and Their Interplay. BPM 2018: 48-65 - [c88]Elisa Marengo, Werner Nutt, Matthias Perktold:
CoPMod: Support for Construction Process Modeling. BPM (Dissertation/Demos/Industry) 2018: 61-65 - [c87]Radityo Eko Prasojo, Mouna Kacimi, Werner Nutt:
StuffIE: Semantic Tagging of Unlabeled Facets Using Fine-Grained Information Extraction. CIKM 2018: 467-476 - [c86]Ognjen Savkovic, Evgeny Kharlamov, Guohui Xiao, Gulnar Mehdi, Elem Güzel Kalayci, Werner Nutt, Mikhail Roshchin, Ian Horrocks:
Theoretical Characterization of Signal Diagnostic Processing Language. Description Logics 2018 - [c85]Radityo Eko Prasojo, Mouna Kacimi, Werner Nutt:
Modeling and Summarizing News Events Using Semantic Triples. ESWC 2018: 512-527 - [c84]Evgeny Kharlamov, Ognjen Savkovic, Martin Ringsquandl, Guohui Xiao, Gulnar Mehdi, Elem Güzel Kalayci, Werner Nutt, Mikhail Roshchin, Ian Horrocks, Thomas A. Runkler:
Diagnostics of Trains with Semantic Diagnostics Rules. ILP 2018: 54-71 - [c83]Fariz Darari, Werner Nutt, Simon Razniewski:
Comparing Index Structures for Completeness Reasoning. IWBIS 2018: 49-56 - [c82]Ognjen Savkovic, Evgeny Kharlamov, Martin Ringsquandl, Guohui Xiao, Gulnar Mehdi, Elem Güzel Kalayci, Werner Nutt, Ian Horrocks:
Semantic Diagnostics of Smart Factories. JIST 2018: 277-294 - [c81]Vevake Balaraman, Simon Razniewski, Werner Nutt:
Recoin: Relative Completeness in Wikidata. WWW (Companion Volume) 2018: 1787-1792 - [p2]Elisa Marengo, Patrick Dallasega, Marco Montali, Werner Nutt, Michael Reifer:
Process Management in Construction: Expansion of the Bolzano Hospital. Business Process Management Cases 2018: 257-274 - 2017
- [c80]Simon Razniewski, Vevake Balaraman, Werner Nutt:
Doctoral Advisor or Medical Condition: Towards Entity-Specific Rankings of Knowledge Base Properties. ADMA 2017: 526-540 - [c79]Ognjen Savkovic, Evgeny Kharlamov, Werner Nutt, Pierre Senellart:
Towards Approximating Incomplete Queries over Partially Complete Databases (Extended Abstract). AMW 2017 - [c78]Fariz Darari, Radityo Eko Prasojo, Simon Razniewski, Werner Nutt:
COOL-WD: A Completeness Tool for Wikidata. ISWC (Posters, Demos & Industry Tracks) 2017 - [i12]Simon Razniewski, Vevake Balaraman, Werner Nutt:
Doctoral Advisor or Medical Condition: Towards Entity-specific Rankings of Knowledge Base Properties [Extended Version]. CoRR abs/1709.06907 (2017) - 2016
- [j29]Angela Bonifati, Werner Nutt, Riccardo Torlone, Jan Van den Bussche:
Mapping-equivalence and oid-equivalence of single-function object-creating conjunctive queries. VLDB J. 25(3): 381-397 (2016) - [c77]Simon Razniewski, Fabian M. Suchanek, Werner Nutt:
But What Do We Actually Know? AKBC@NAACL-HLT 2016: 40-44 - [c76]Simon Razniewski, Ognjen Savkovic, Werner Nutt:
Turning The Partial-Closed World Assumption Upside Down. AMW 2016 - [c75]Elisa Marengo, Patrick Dallasega, Marco Montali, Werner Nutt:
Towards a Graphical Language for Process Modelling in Construction. CAiSE Forum 2016: 17-24 - [c74]Ognjen Savkovic, Elisa Marengo, Werner Nutt:
Query Stability in Monotonic Data-Aware Business Processes. ICDT 2016: 16:1-16:18 - [c73]Fariz Darari, Simon Razniewski, Radityo Eko Prasojo, Werner Nutt:
Enabling Fine-Grained RDF Data Completeness Assessment. ICWE 2016: 170-187 - [c72]Paramita Mirza, Simon Razniewski, Werner Nutt:
Expanding Wikidata's Parenthood Information by 178%, or How To Mine Relation Cardinality Information. ISWC (Posters & Demos) 2016 - [c71]Radityo Eko Prasojo, Fariz Darari, Simon Razniewski, Werner Nutt:
Managing and Consuming Completeness Information for Wikidata Using COOL-WD. COLD@ISWC 2016 - [i11]Fariz Darari, Simon Razniewski, Radityo Eko Prasojo, Werner Nutt:
Enabling Fine-grained RDF Data Completeness Assessment. CoRR abs/1604.08377 (2016) - 2015
- [c70]Radityo Eko Prasojo, Mouna Kacimi, Werner Nutt:
Entity and Aspect Extraction for Organizing News Comments. CIKM 2015: 233-242 - [c69]Werner Nutt, Sergey Paramonov, Ognjen Savkovic:
Implementing Query Completeness Reasoning. CIKM 2015: 733-742 - [c68]Fariz Darari, Radityo Eko Prasojo, Werner Nutt:
Expressing No-Value Information in RDF. ISWC (Posters & Demos) 2015 - [c67]Simon Razniewski, Flip Korn, Werner Nutt, Divesh Srivastava:
Identifying the Extent of Completeness of Query Answers over Partially Complete Databases. SIGMOD Conference 2015: 561-576 - [c66]Simon Razniewski, Werner Nutt:
Long-term Optimization of Update Frequencies for Decaying Information. WebDB 2015: 34-40 - [i10]Angela Bonifati, Werner Nutt, Riccardo Torlone, Jan Van den Bussche:
Mapping-equivalence and oid-equivalence of single-function object-creating conjunctive queries. CoRR abs/1503.01707 (2015) - [i9]Ognjen Savkovic, Elisa Marengo, Werner Nutt:
Query Stability in Monotonic Data-Aware Business Processes [Extended Version]. CoRR abs/1512.06912 (2015) - 2014
- [c65]Elisa Marengo, Werner Nutt, Ognjen Savkovic:
Towards a Theory of Query Stability in Business Processes. AMW 2014 - [c64]Fariz Darari, Radityo Eko Prasojo, Werner Nutt:
CORNER: A Completeness Reasoner for SPARQL Queries Over RDF Data Sources. ESWC (Satellite Events) 2014: 310-314 - [c63]Simon Razniewski, Werner Nutt:
Adding completeness information to query answers over spatial databases. SIGSPATIAL/GIS 2014: 123-132 - [c62]Simon Razniewski, Werner Nutt:
Databases under the Partial Closed-world Assumption: A Survey. Grundlagen von Datenbanken 2014: 59-64 - [c61]Fariz Darari, Simon Razniewski, Werner Nutt:
Bridging the Semantic Gap between RDF and SPARQL using Completeness Statements. ISWC (Posters & Demos) 2014: 269-272 - [i8]Fariz Darari, Simon Razniewski, Werner Nutt:
Bridging the Semantic Gap between RDF and SPARQL using Completeness Statements [Extended Version]. CoRR abs/1408.6395 (2014) - 2013
- [j28]Ognjen Savkovic, Paramita Mirza, Alex Tomasi, Werner Nutt:
Complete Approximations of Incomplete Queries. Proc. VLDB Endow. 6(12): 1378-1381 (2013) - [j27]Werner Nutt, Sergey Paramonov, Ognjen Savkovic:
An ASP Approach to Query Completeness Reasoning. Theory Pract. Log. Program. 13(4-5-Online-Supplement) (2013) - [c60]Simon Razniewski, Werner Nutt:
Assessing the Completeness of Geographical Data. BNCOD 2013: 228-237 - [c59]Simon Razniewski, Marco Montali, Werner Nutt:
Verification of Query Completeness over Processes. BPM 2013: 155-170 - [c58]Fariz Darari, Werner Nutt, Giuseppe Pirrò, Simon Razniewski:
Completeness Statements about RDF Data Sources and Their Use for Query Answering. ISWC (1) 2013: 66-83 - [i7]Simon Razniewski, Marco Montali, Werner Nutt:
Verification of Query Completeness over Processes [Extended Version]. CoRR abs/1306.1689 (2013) - 2012
- [c57]Werner Nutt, Simon Razniewski:
Completeness of queries over SQL databases. CIKM 2012: 902-911 - [c56]Ognjen Savkovic, Paramita Mirza, Sergey Paramonov, Werner Nutt:
MAGIK: managing completeness of data. CIKM 2012: 2725-2727 - [c55]Werner Nutt, Simon Razniewski, Gil Vegliach:
Incomplete Databases: Missing Records and Missing Values. DASFAA Workshops 2012: 298-310 - 2011
- [j26]Simon Razniewski, Werner Nutt:
Completeness of Queries over Incomplete Databases. Proc. VLDB Endow. 4(11): 749-760 (2011) - [j25]Serge Abiteboul, T.-H. Hubert Chan, Evgeny Kharlamov, Werner Nutt, Pierre Senellart:
Capturing continuous data and answering aggregate queries in probabilistic XML. ACM Trans. Database Syst. 36(4): 25:1-25:45 (2011) - [c54]Simon Razniewski, Werner Nutt:
Checking query completeness over incomplete data. LID 2011: 32 - [c53]Evgeny Kharlamov, Werner Nutt, Pierre Senellart:
Value joins are expensive over (probabilistic) XML. LID 2011: 41-48 - [c52]Martín Rezk, Werner Nutt:
Combining Production Systems and Ontologies. RR 2011: 287-293 - 2010
- [c51]Diego Calvanese, Evgeny Kharlamov, Werner Nutt, Dmitriy Zheleznyakov:
Updating ABoxes in DL-Lite. AMW 2010 - [c50]Dmitriy Zheleznyakov, Diego Calvanese, Evgeny Kharlamov, Werner Nutt:
Updating TBoxes in DL-Lite. Description Logics 2010 - [c49]Evgeny Kharlamov, Werner Nutt, Pierre Senellart:
Updating probabilistic XML. EDBT/ICDT Workshops 2010 - [c48]Serge Abiteboul, T.-H. Hubert Chan, Evgeny Kharlamov, Werner Nutt, Pierre Senellart:
Aggregate queries for discrete and continuous probabilistic XML. ICDT 2010: 50-61 - [c47]Diego Calvanese, C. Maria Keet, Werner Nutt, Mariano Rodriguez-Muro, Giorgio Stefanoni:
Web-based graphical querying of databases through an ontology: the Wonder system. SAC 2010: 1388-1395 - [c46]Diego Calvanese, Evgeny Kharlamov, Werner Nutt, Dmitriy Zheleznyakov:
Evolution of DL-Lite Knowledge Bases. ISWC (1) 2010: 112-128
2000 – 2009
- 2008
- [j24]Evgeny Kharlamov, Werner Nutt:
Incompleteness in information integration. Proc. VLDB Endow. 1(2): 1652-1658 (2008) - [c45]Diego Calvanese, Evgeny Kharlamov, Werner Nutt, Camilo Thorne:
Aggregate queries over ontologies. ONISW 2008: 97-104 - 2007
- [j23]Alasdair J. G. Gray, Werner Nutt, M. Howard Williams:
Answering queries over incomplete data stream histories. Int. J. Web Inf. Syst. 3(1/2): 41-60 (2007) - [j22]Sara Cohen, Werner Nutt, Yehoshua Sagiv:
Deciding equivalences among conjunctive aggregate queries. J. ACM 54(2): 5 (2007) - [c44]Lisha Ma, Werner Nutt, Hamish Taylor:
Condensative Stream Query Language for Data Streams. ADC 2007: 113-122 - [c43]Diego Calvanese, Evgeny Kharlamov, Werner Nutt:
A Proof Theory for DL-Lite. Description Logics 2007 - [c42]Carles Farré, Werner Nutt, Ernest Teniente, Toni Urpí:
Containment of Conjunctive Queries over Databases with Null Values. ICDT 2007: 389-403 - 2006
- [j21]Sara Cohen, Werner Nutt, Yehoshua Sagiv:
Rewriting queries with arbitrary aggregation functions using views. ACM Trans. Database Syst. 31(2): 672-715 (2006) - [c41]Alasdair J. G. Gray, Werner Nutt, M. Howard Williams:
Sources of Incompleteness in Grid Publishing. BNCOD 2006: 94-101 - [c40]Alasdair J. G. Gray, M. Howard Williams, Werner Nutt:
Answering Arbitrary Conjunctive Queries over Incomplete Data Stream Histories. iiWAS 2006: 259-268 - 2005
- [j20]Andrew W. Cooke, Alasdair J. G. Gray, Werner Nutt:
Stream Integration Techniques for Grid Monitoring. J. Data Semant. 2: 136-175 (2005) - [j19]Sara Cohen, Yehoshua Sagiv, Werner Nutt:
Equivalences among aggregate queries with negation. ACM Trans. Comput. Log. 6(2): 328-360 (2005) - [c39]Alasdair J. G. Gray, Werner Nutt:
Republishers in a Publish/Subscribe Architecture for Data Streams. BNCOD 2005: 179-184 - [c38]Rob Byrom, Brian A. Coghlan, Andrew W. Cooke, Roney Cordenonsi, Linda Cornwall, Martin Craig, Abdeslem Djaoui, Alastair Duncan, Steve Fisher, Alasdair J. G. Gray, Steve Hicks, Stuart Kenny, Jason Leake, Oliver Lyttleton, James Magowan, Robin Middleton, Werner Nutt, David O'Callaghan, Norbert Podhorszki, Paul Taylor, John Walk, Antony J. Wilson:
Fault Tolerance in the R-GMA Information and Monitoring System. EGC 2005: 751-760 - [c37]Lisha Ma, Werner Nutt:
Frequency Operators for Condensative Queries over Data Streams. ICEBE 2005: 518-526 - [c36]Alasdair J. G. Gray, Werner Nutt:
A Data Stream Publish/Subscribe Architecture with Self-adapting Queries. OTM Conferences (1) 2005: 420-438 - 2004
- [j18]Andrew W. Cooke, Alasdair J. G. Gray, Werner Nutt, James Magowan, Manfred Oevers, Paul Taylor, Roney Cordenonsi, Rob Byrom, Linda Cornwall, Abdeslem Djaoui, Laurence Field, Steve Fisher, Steve Hicks, Jason Leake, Robin Middleton, Antony J. Wilson, Xiaomei Zhu, Norbert Podhorszki, Brian A. Coghlan, Stuart Kenny, David O'Callaghan, John Ryan:
The Relational Grid Monitoring Architecture: Mediating Information about the Grid. J. Grid Comput. 2(4): 323-339 (2004) - [c35]Rob Byrom, Brian A. Coghlan, Andrew W. Cooke, Roney Cordenonsi, Linda Cornwall, Ari Datta, Abdeslem Djaoui, Laurence Field, Steve Fisher, Steve Hicks, Stuart Kenny, James Magowan, Werner Nutt, David O'Callaghan, Manfred Oevers, Norbert Podhorszki, John Ryan, Manish Soni, Paul Taylor, Antony J. Wilson, Xiaomei Zhu:
The CanonicalProducer: An Instrument Monitoring Component of the Relational Grid Monitoring Architecture (R-GMA). ISPDC/HeteroPar 2004: 232-237 - 2003
- [c34]Andrew W. Cooke, Alasdair J. G. Gray, Lisha Ma, Werner Nutt, James Magowan, Manfred Oevers, Paul Taylor, Rob Byrom, Laurence Field, Steve Hicks, Jason Leake, Manish Soni, Antony J. Wilson, Roney Cordenonsi, Linda Cornwall, Abdeslem Djaoui, Steve Fisher, Norbert Podhorszki, Brian A. Coghlan, Stuart Kenny, David O'Callaghan:
R-GMA: An Information Integration System for Grid Monitoring. OTM 2003: 462-481 - [c33]Sara Cohen, Werner Nutt, Yehoshua Sagiv:
Containment of Aggregate Queries. ICDT 2003: 111-125 - [p1]Franz Baader, Werner Nutt:
Basic Description Logics. Description Logic Handbook 2003: 43-95 - [i6]Rob Byrom, Brian A. Coghlan, Andrew W. Cooke, Roney Cordenonsi, Linda Cornwall, Ari Datta, Abdeslem Djaoui, Laurence Field, Steve Fisher, Steve Hicks, Stuart Kenny, James Magowan, Werner Nutt, David O'Callaghan, Manfred Oevers, Norbert Podhorszki, John Ryan, Manish Soni, Paul Taylor, Antony J. Wilson, Xiaomei Zhu:
R-GMA: First results after deployment. CoRR cs.DC/0306003 (2003) - [i5]Rob Byrom, Brian A. Coghlan, Andrew W. Cooke, Roney Cordenonsi, Linda Cornwall, Abdeslem Djaoui, Laurence Field, Steve Fisher, Steve Hicks, Stuart Kenny, Jason Leake, James Magowan, Werner Nutt, David O'Callaghan, Norbert Podhorszki, John Ryan, Manish Soni, Paul Taylor, Antony J. Wilson:
Relational Grid Monitoring Architecture (R-GMA). CoRR cs.DC/0308024 (2003) - 2002
- [j17]Sara Cohen, Yaron Kanza, Yakov A. Kogan, Yehoshua Sagiv, Werner Nutt, Alexander Serebrenik:
EquiX - A search and query language for XML. J. Assoc. Inf. Sci. Technol. 53(6): 454-466 (2002) - [j16]Yaron Kanza, Werner Nutt, Yehoshua Sagiv:
Querying Incomplete Information in Semistructured Data. J. Comput. Syst. Sci. 64(3): 655-693 (2002) - [i4]Sara Cohen, Werner Nutt, Yehoshua Sagiv:
Equivalences Among Aggregate Queries with Negation. CoRR cs.DB/0210028 (2002) - 2001
- [j15]Maurizio Lenzerini, Daniele Nardi, Werner Nutt, Dan Suciu:
Report on the 8th International Workshop on Knowledge Representation Meets Databases (KRDB). SIGMOD Rec. 30(4): 92-93 (2001) - [c32]Maurizio Lenzerini, Daniele Nardi, Werner Nutt, Dan Suciu:
Preface. KRDB 2001 - [c31]Sara Cohen, Werner Nutt, Yehoshua Sagiv:
Equivalences among Aggregate Queries with Negation. PODS 2001 - [e7]Maurizio Lenzerini, Daniele Nardi, Werner Nutt, Dan Suciu:
Proceedings of the 8th International Workshop on Knowledge Representation meets Databases (KRDB 2001), Rome, Italy, September 15, 2001. CEUR Workshop Proceedings 45, CEUR-WS.org 2001 [contents] - [i3]Sara Cohen, Yaron Kanza, Yakov A. Kogan, Werner Nutt, Yehoshua Sagiv, Alexander Serebrenik:
EquiX - A Search and Query Language for XML. CoRR cs.DB/0110044 (2001) - 2000
- [c30]Sara Cohen, Werner Nutt, Alexander Serebrenik:
Algorithms for Rewriting Aggregate Queries Using Views. ADBIS-DASFAA 2000: 65-78 - [c29]Sara Cohen, Yaron Kanza, Yakov A. Kogan, Werner Nutt, Yehoshua Sagiv, Alexander Serebrenik:
Combining the Power of Searching and Querying. CoopIS 2000: 54-65 - [e6]Mokrane Bouzeghoub, Matthias Klusch, Werner Nutt, Ulrike Sattler:
Proceedings of the 7th International Workshop on Knowledge Representation meets Databases (KRDB 2000), Berlin, Germany, August 21, 2000. CEUR Workshop Proceedings 29, CEUR-WS.org 2000 [contents] - [i2]Sara Cohen, Werner Nutt, Alexander Serebrenik:
Algorithms for Rewriting Aggregate Queries Using Views. CoRR cs.DB/0011024 (2000) - [i1]Sara Cohen, Yaron Kanza, Yakov A. Kogan, Werner Nutt, Yehoshua Sagiv, Alexander Serebrenik:
EquiX - A Search and Query Language for XML. CoRR cs.DB/0011041 (2000)
1990 – 1999
- 1999
- [j14]Enrico Franconi, Giuseppe De Giacomo, Ian Horrocks, Deborah L. McGuinness, Werner Nutt, Peter F. Patel-Schneider, Christopher A. Welty:
Report on the 1998 International Workshop on Description Logics (DL'98). J. Log. Comput. 9(3): 449-456 (1999) - [c28]Sara Cohen, Werner Nutt, Alexander Serebrenik:
Algorithms for Rewriting Aggregate Queries Using Views. DMDW 1999: 9 - [c27]Werner Nutt:
On the Translation of Qualitative Spatial Reasoning Problems into Modal Logics. KI 1999: 113-124 - [c26]Yaron Kanza, Werner Nutt, Yehoshua Sagiv:
Incomplete Answers for Queries over Semistructured Data. KRDB 1999: 21-25 - [c25]Ziv Bar-Yossef, Yaron Kanza, Yakov A. Kogan, Werner Nutt, Yehoshua Sagiv:
Querying Semantically Tagged Documents on the World-Wide Web. NGITS 1999: 2-19 - [c24]Sara Cohen, Werner Nutt, Alexander Serebrenik:
Rewriting Aggregate Queries Using Views. PODS 1999: 155-166 - [c23]Yaron Kanza, Werner Nutt, Yehoshua Sagiv:
Queries with Incomplete Answers over Semistructured Data. PODS 1999: 227-236 - [c22]Sara Cohen, Yaron Kanza, Yakov A. Kogan, Werner Nutt, Yehoshua Sagiv, Alexander Serebrenik:
EquiX Easy Querying in XML Databases. WebDB (Informal Proceedings) 1999: 43-48 - 1998
- [j13]Martin Buchheit, Francesco M. Donini, Werner Nutt, Andrea Schaerf:
A Refined Architecture for Terminological Systems: Terminology = Schema + Views. Artif. Intell. 99(2): 209-260 (1998) - [j12]Francesco M. Donini, Maurizio Lenzerini, Daniele Nardi, Werner Nutt, Andrea Schaerf:
An Epistemic Operator for Description Logics. Artif. Intell. 100(1-2): 225-274 (1998) - [c21]Werner Nutt, Yehoshua Sagiv, Sara Shurin:
Deciding Equivalences Among Aggregate Queries. PODS 1998: 214-223 - [e5]