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Werner Nutt

Papers on DiSC'02


Equivalences among Aggregate Queries with Negation

Algorithms for Rewriting Aggregate Queries Using Views

Publications


Note: Links lead to the DBLP on the Web.

Werner Nutt

50 Sara Cohen , Yaron Kanza , Yakov A. Kogan , Yehoshua Sagiv , Werner Nutt, Alexander Serebrenik : EquiX - A search and query language for XML. JASIST 53 (6): 454-466 (2002)

49 Yaron Kanza , Werner Nutt, Yehoshua Sagiv : Querying Incomplete Information in Semistructured Data. JCSS 64 (3): 655-693 (2002)

48 Maurizio Lenzerini , Daniele Nardi , Werner Nutt, Dan Suciu : Preface. KRDB 2001

47 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. KRDB 2001

46 Sara Cohen , Werner Nutt, Yehoshua Sagiv : Equivalences among Aggregate Queries with Negation. PODS 2001

45 Maurizio Lenzerini , Daniele Nardi , Werner Nutt, Dan Suciu : Report on the 8th International Workshop on Knowledge Representation Meets Databases (KRDB). SIGMOD Record 30 (4): 92-93 (2001)

44 Sara Cohen , Werner Nutt, Alexander Serebrenik : Algorithms for Rewriting Aggregate Queries Using Views. ADBIS-DASFAA 2000 : 65-78

43 Sara Cohen , Yaron Kanza , Yakov A. Kogan , Werner Nutt, Yehoshua Sagiv , Alexander Serebrenik : Combining the Power of Searching and Querying. CoopIS 2000 : 54-65

42 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. KRDB 2000

41 Sara Cohen , Werner Nutt, Alexander Serebrenik : Algorithms for Rewriting Aggregate Queries Using Views. DMDW 1999 : 9

40 Werner Nutt: On the Translation of Qualitative Spatial Reasoning Problems into Modal Logics. KI 1999 : 113-124

39 Yaron Kanza , Werner Nutt, Yehoshua Sagiv : Incomplete Answers for Queries over Semistructured Data. KRDB 1999 : 21-25

38 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

37 Sara Cohen , Werner Nutt, Alexander Serebrenik : Rewriting Aggregate Queries Using Views. PODS 1999 : 155-166

36 Yaron Kanza , Werner Nutt, Yehoshua Sagiv : Queries with Incomplete Answers over Semistructured Data. PODS 1999 : 227-236

35 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

34 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). Journal of Logic and Computation 9 (3): 449-456 (1999)

33 Werner Nutt, Yehoshua Sagiv , Sara Shurin : Deciding Equivalences Among Aggregate Queries. PODS 1998 : 214-223

32 Francesco M. Donini , Maurizio Lenzerini , Daniele Nardi , Werner Nutt, Andrea Schaerf : An Epistemic Operator for Description Logics. Artificial Intelligence 100 (1-2): 225-274 (1998)

31 Martin Buchheit , Francesco M. Donini , Werner Nutt, Andrea Schaerf : A Refined Architecture for Terminological Systems: Terminology = Schema + Views. Artificial Intelligence 99 (2): 209-260 (1998)

30 Franz Baader , Manfred A. Jeusfeld , Werner Nutt: Intelligent Access to Heterogeneous Information, Proceedings of the 4th Workshop KRDB-97, Athens, Greece, August 30, 1997. KR 1997

29 Francesco M. Donini , Maurizio Lenzerini , Daniele Nardi , Werner Nutt: The Complexity of Concept Languages. Information and Computation 134 (1): 1-58 (1997)

28 Franz Baader , Manfred A. Jeusfeld , Werner Nutt: Intelligent Access to Heterogeneous Information Sources: Report on the 4th Workshop on Knowledge Representation Meets Databases. SIGMOD Record 26 (4): 44-48 (1997)

27 Franz Baader , Martin Buchheit , Manfred A. Jeusfeld , Werner Nutt: Knowledge Representation Meets Databases, Proceedings of the 3rd Workshop KRDB'96, Budapest, Hungary, August 13, 1996. KR 1996

26 Martin Buchheit , Hans-Jürgen Bürckert , Bernhard Hollunder , Armin Laux , Werner Nutt, Marek Wójcik : Task Acquisition with a Description Logic Reasoner. KI 1995 : 125-136

25 Franz Baader , Martin Buchheit , Manfred A. Jeusfeld , Werner Nutt: KRDB-95: Reasoning about Structured Objects: Knowledge Representation Meets Databases, Proceedings of the 2nd Workshop KRDB'95, Bielefeld, Germany, Septtember 11-12, 1995. KR 1995

24 Franz Baader , Martin Buchheit , Manfred A. Jeusfeld , Werner Nutt: Overview: KRDB'95. KRDB 1995

23 Martin Buchheit , Werner Nutt, Francesco M. Donini , Andrea Schaerf : Refining the Structure of Terminological Systems: Terminology = Schema + Views. AAAI 1994 : 199-204

22 Martin Buchheit , Manfred A. Jeusfeld , Werner Nutt, Martin Staudt : Subsumption between Queries to Object-Oriented Databases. EDBT 1994 : 15-22

21 Franz Baader , Martin Buchheit , Manfred A. Jeusfeld , Werner Nutt: Reasoning about Structured Objects: Knowledge Representation Meets Databases, Proceedings of 1st Workshop KRDB'94, Saarbrücken, Germany, September 20-22, 1994. KR 1994

20 Franz Baader , Martin Buchheit , Manfred A. Jeusfeld , Werner Nutt: Reasoning about Structured Objects: Knowledge Representation Meets Databases - Overview. KRDB 1994

19 Martin Buchheit , Francesco M. Donini , Werner Nutt, Andrea Schaerf : Terminological Systems Revisited: Terminology = Schema + Views. KRDB 1994

18 Martin Buchheit , Manfred A. Jeusfeld , Werner Nutt, Martin Staudt : Subsumption between queries to object-oriented databases. IS 19 (1): 33-54 (1994)

17 Hans-Jürgen Bürckert , Werner Nutt: Modellierung epistemischer Propositionen. KI 1993 : 264-267

16 Franz Baader , Philipp Hanschke , Bernhard Hollunder , Bernhard Nebel , Werner Nutt: ``Third International Conference on Principles of Knowledge Representation and Reasoning (KR'92)'' - Tagungsbericht. KI 7 (3): 24-25 (1993)

15 Francesco M. Donini , Maurizio Lenzerini , Daniele Nardi , Werner Nutt, Andrea Schaerf : Queries, Rules and Definitions as Epistemic Sentences in Concept Languages. ECAI Workshop on Knowledge Representation and Reasoning 1992 : 113-132

14 Francesco M. Donini , Maurizio Lenzerini , Daniele Nardi , Andrea Schaerf , Werner Nutt: Adding Epistemic Operators to Concept Languages. KR 1992 : 342-353

13 Francesco M. Donini , Maurizio Lenzerini , Daniele Nardi , Bernhard Hollunder , Werner Nutt, Alberto Marchetti-Spaccamela : The Complexity of Existential Quantification in Concept Languages. Artificial Intelligence 53 (2-3): 309-327 (1992)

12 Franz Baader , Hans-Jürgen Bürckert , Bernhard Hollunder , Armin Laux , Werner Nutt: Terminologische Logiken. KI 6 (3): 23-33 (1992)

11 Franz Baader , Hans-Jürgen Bürckert , Jochen Heinsohn , Bernhard Hollunder , Jürgen Müller , Bernhard Nebel , Werner Nutt, Hans-Jürgen Profitlich : Terminological Knowledge Representation: A Proposal for a Terminological Logic. Description Logics 1991 : 120-128

10 Francesco M. Donini , Maurizio Lenzerini , Daniele Nardi , Werner Nutt: Tractable Concept Languages. Description Logics 1991 : 39-42

9 Francesco M. Donini , Maurizio Lenzerini , Daniele Nardi , Werner Nutt: The Complexity of Concept Languages (Extended Abstract). Description Logics 1991 : 87-90

8 Francesco M. Donini , Maurizio Lenzerini , Daniele Nardi , Werner Nutt: Tractable Concept Languages. IJCAI 1991 : 458-465

7 Francesco M. Donini , Maurizio Lenzerini , Daniele Nardi , Werner Nutt: The Complexity of Concept Languages. KR 1991 : 151-162

6 Franz Baader , Werner Nutt: Adding Homomorphisms to Commutative/Monoidal Theories or How Algebra Can Help in Equational Unification. RTA 1991 : 124-135

5 Werner Nutt: The Unification Hierarchy is Undecidable. Journal of Automated Reasoning 7 (3): 369-381 (1991)

4 Werner Nutt: Unification in Monoidal Theories. CADE 1990 : 618-632

3 Jürgen Müller , Franz Baader , Bernhard Nebel , Werner Nutt, Gert Smolka : Tutorial on Reasoning and Representation with Concept Languages. CADE 1990 : 681

2 Bernhard Hollunder , Werner Nutt, Manfred Schmidt-Schauß : Subsumption Algorithms for Concept Description Languages. ECAI 1990 : 348-353

1 Werner Nutt, Pierre Réty , Gert Smolka : Basic Narrowing Revisited. JSC 7 (3/4): 295-317 (1989)




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