2023
2022
Flachs, Daniel ; Müller, Magnus ; Moerkotte, Guido
The 3D hash join: Building on non-unique join attributes.
1-9
In: 12th Conference on Innovative Data Systems Research, CIDR 2022, Chaminade, Ca, USA, January 9-12, 2022
(2022)
Chaminade
CIDR 2022
(Chaminade, CA, Hybrid)
[Konferenzveröffentlichung]
|
|
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Brendle, Michael ; Weber, Nick ; Vallyev, Mahammad ; May, Norman ; Schulze, Robert ; Böhm, Alexander ; Moerkotte, Guido ; Grossniklaus, Michael
SAHARA: Memory footprint reduction of cloud databases with automated table partitioning.
Advances in Database Technology
25,1
13-26
In: Proceedings of the 25th International Conference on Extending Database Technology, EDBT 2022. Edinburgh, UK, March 29 - April 1
(2022)
Konstanz
EDBT 2022
(Edinburgh, UK)
[Konferenzveröffentlichung]
|
|
|
Müller, Magnus ; Moerkotte, Guido
Translation grids for multi-way join size estimation.
Advances in Database Technology
25, 2
378-382
In: Proceedings of the 25th International Conference on Extending Database Technology, EDBT 2022. Edinburgh, UK, March 29 - April 1
(2022)
Konstanz
EDBT 2022
(Edinburgh, UK)
[Konferenzveröffentlichung]
|
|
2021
|
Brendle, Michael ; Weber, Nick ; Valyiev, Mahammad ; May, Norman ; Schulze, Robert ; Böhm, Alexander ; Moerkotte, Guido ; Grossniklaus, Michael
Precise, compact, and fast data access counters for automated physical database design.
Sattler, Kai-Uwe ; Herschel, Melanie ; Lehner, Wolfgang
GI-Edition : Lecture Notes in Informatics. Proceedings
311
79-100
In: Datenbanksysteme für Business, Technologie und Web (BTW 2021) : 13.-17. September 2021 in Dresden, Deutschland
(2021)
Bonn
BTW 2021, Online Lecture Series
(Online)
[Konferenzveröffentlichung]
|
|
|
Hertzschuch, Axel ; Moerkotte, Guido ; Lehner, Wolfgang ; May, Norman ; Wolf, Florian ; Fricke, Lars
Small selectivities matter: Lifting the burden of empty samples.
Li, Guoliang ; Li, Zhanhuai
697-709
In: Proceedings of the 2021 International Conference on Management of Data : SIGMOD/PODS '21
(2021)
New York, NY
SIGMOD/PODS '21
(Online)
[Konferenzveröffentlichung]
|
|
2020
|
Moerkotte, Guido ; Hertzschuch, Axel
alpha to omega: the G(r)eek alphabet of sampling.
1-15
In: CIDR 2020 : 10th Conference on Innovative Data Systems Research, Amsterdam, The Netherlands, January 12-15, 2020, Online Proceedings
(2020)
Amsterdam
CIDR 2020
(Online)
[Konferenzveröffentlichung]
|
|
|
Havenstein, Diego ; Lysakovski, Peter ; May, Norman ; Moerkotte, Guido ; Steidl, Gabriele
Fast entropy maximization for selectivity estimation of conjunctive predicates on CPUs and GPUs.
Bonifati, Angela ; Zhou, Yongluan ; Vaz Salles, Marcos Antonio ; Böhm, Alexander ; Olteanu, Dan ; Fletcher, George ; Khan, Arijit ; Yang, Bin
546-554
In: Advances in Database Technology - EDBT 2020 : 23rd International Conference on Extending Database Technology, Copenhagen, Denkmark, March 30-April 2, 2020 : proceedings
(2020)
Kopenhagen
EDBT 2020
(Online)
[Konferenzveröffentlichung]
|
|
2018
|
Kastrati, Fisnik ; Moerkotte, Guido
IEEE
Generating optimal plans for Boolean expressions.
1013-1024
In: IEEE 34th International Conference on Data Engineering : ICDE 2018 : 16-19 April 2018, Paris, France : proceedings
(2018)
Piscataway, NJ
34th International Conference on Data Engineering (ICDE)
(Paris, France)
[Konferenzveröffentlichung]
|
|
2017
|
Kastrati, Fisnik ; Moerkotte, Guido
Optimization of disjunctive predicates for main memory column stores.
Chirkova, Rada
731-744
In: SIGMOD '17 : Proceedings of the 2017 ACM International Conference on Management of Data, May 14-19, 2017, Chicago, IL, USA
(2017)
Chicago, IL
SIGMOD '17
(Chicago, IL)
[Konferenzveröffentlichung]
|
|
2016
2015
|
Eich, Marius ; Moerkotte, Guido
Dynamic programming: the next step.
903-914
In: 2015 IEEE 31st International Conference on Data Engineering (ICDE 2015) : Seoul, South Korea, 13 - 17 April 2015
(2015)
Piscataway, NJ [u.a.]
[Konferenzveröffentlichung]
|
|
2014
|
Moerkotte, Guido ; DeHaan, David ; May, Norman ; Nica, Anisoara ; Böhm, Alexander
Exploiting ordered dictionaries to efficiently construct histograms with q-error guarantees in SAP HANA.
Dyreson, Curtis
361-372
In: SIGMOD/PODS'14 : compilation proceedings of the 2014 ACM Symposium on Principles of Database Systems; ACM SIGMOD International Conference on Management of Data, and SIGMODS/PODS 2014 PhD Symposium; June 22 - 27, 2014, Snowbird, UT, USA
(2014)
[New York, NY]
[Konferenzveröffentlichung]
|
|
2013
|
Moerkotte, Guido ; Fender, Pit ; Eich, Marius
On the correct and complete enumeration of the core search space.
Ross, Kenneth A.
493-504
In: SIGMOD/PODS'13 : compilation proceedings of the 2013 ACM Symposium on Principles of Database Systems, ACM SIGMOD International Conference on Management of Data, and SIGMOD/PODS 2013 PhD Symposium; June 22 - 27, 2013, New York, New York, USA
(2013)
[New York, NY]
[Konferenzveröffentlichung]
|
|
|
Fender, Pit ; Moerkotte, Guido
Top down plan generation: From theory to practice.
Jensen, Christian S.
1105-1116
In: 2013 IEEE 29th International Conference on Data Engineering (ICDE 2013) : Brisbane, Australia, 8 - 12 April 2013 ; [proceedings]
(2013)
Piscataway, NJ
[Konferenzveröffentlichung]
|
|
2012
|
Moerkotte, Guido ; Neumann, Thomas
Accelerating Queries with Group-By and Join by Groupjoin.
Jagadish, H. V.
Proceedings of the VLDB Endowment
4
843-851
In: 37th International Conference on Very Large Data Bases 2011 (VLDB 2011) : Seattle, Washington, USA, 29 August - 3 September 2011
(2012)
Red Hook, NY
[Konferenzveröffentlichung]
|
|
|
Fender, Pit ; Moerkotte, Guido ; Neumann, Thomas ; Leis, Viktor
Effective and Robust Pruning for Top-Down Join Enumeration Algorithms.
Kementsietsidis, Anastasios
414-425
In: IEEE 28th International Conference on Data Engineering (ICDE 2012) : Arlington, Virginia, USA, 1 - 5 April 2012 ; [proceedings]
(2012)
Piscataway, NJ
ICDE 2012
(Washington, DC)
[Konferenzveröffentlichung]
|
|
2011
2010
2009
2008
|
Moerkotte, Guido ; Neumann, Thomas
Faster Join Enumeration for Complex Queries.
Proceedings / IEEE International Conference on Data Engineering, 24, April 7-12, 2008, Cancún
1430-1432
In: 2008 IEEE 24th International Conference on Data Engineering : Cancun, Mexico, 7 - 12 April 2008
(2008)
Piscataway, NJ
[Konferenzveröffentlichung]
|
|
|
Moerkotte, Guido ; Neumann, Thomas
Dynamic programming strikes back.
Lakshmanan, Laks V. S.
Proceedings of the ACM SIGMOD International Conference on Management of Data, SIGMOD 2008, Vancouver, BC, Canada, June 10-12, 2008
539-552
In: SIGMOD '08 : Proceedings of the 2008 ACM SIGMOD international conference on Management of data
(2008)
New York, NY
[Konferenzveröffentlichung]
|
|
2007
|
Böhm, Alexander ; Kanne, Carl-Christian ; Moerkotte, Guido
Demaq: A Foundation for Declarative XML Message Processing.
Online proceedings / CIDR 2007, Third Biennial Conference on Innovative Data Systems Research, Asilomar, CA, USA, January 7-10, 2007
33-43
In: CIDR 2007, Third Biennial Conference on Innovative Data Systems Research, Asilomar, CA, USA, January 7-10, 2007, Online Proceedings
(2007)
Asilomar, CA
(Asilomar, CA)
[Konferenzveröffentlichung]
|
|
|
Brantner, Matthias ; Kanne, Carl-Christian ; Moerkotte, Guido
Let a Single FLWOR Bloom.
Database and XML Technologies : 5th International XML Database Symposium, XSym 2007, Vienna, Austria, September 23-24, 2007, Proceedings
46-61
In: Database and XML Technologies : 5th International XML Database Symposium, XSym 2007, Vienna, Austria, September 23-24, 2007, Proceedings
(2007)
Heidelberg [u.a.]
[Konferenzveröffentlichung]
|
|
|
Helmer, Sven ; Aly, Robin ; Neumann, Thomas ; Moerkotte, Guido
Indexing Set-Valued Attributes with a Multi-Level Extendible Hashing Scheme.
Wagner, Roland
Lecture Notes in Computer Science
4653
98-108
In: Database and expert systems applications : 18th International Conference, DEXA 2007, Regensburg, Germany, September 3 - 7, 2007; proceedings
(2007)
Berlin [u.a.]
[Konferenzveröffentlichung]
|
|
|
Brantner, Matthias ; May, Norman ; Moerkotte, Guido
Unnesting Scalar SQL Queries in the Presence of Disjunction.
Chirkova, Rada
Proceedings / 23nd International Conference on Data Engineering, ICDE 2007, April 15-20, 2007, The Marmara Hotel, Istanbul, Turkey
46-55
In: Proceedings of the 23nd International Conference on Data Engineering, ICDE 2007, April 15-20, 2007, The Marmara Hotel, Istanbul, Turkey
(2007)
Los Alamitos, Calif.
[Konferenzveröffentlichung]
|
|
2006
|
Böhm, Alexander ; Kanne, Carl-Christian ; Moerkotte, Guido
A Declarative Control Language for Dependable XML Message Queues.
First International Conference on Availability, Reliability and Security, ARES 2006 : The International Dependability Conference - Bridging Theory and Practice, April 20-22 2006, Vienna University of Technology, Austria ; proceedings
832-839
In: Proceedings / The First International Conference on Availability, Reliability and Security, 2006 : ARES 2006 ; 20 - 22 April 2006, Vienna, Austria
(2006)
Los Alamitos, Calif. [u.a.]
[Konferenzveröffentlichung]
|
|
|
Böhm, Alexander ; Brantner, Matthias ; Kanne, Carl-Christian ; May, Norman ; Moerkotte, Guido
Natix Visual Interfaces.
Ioannidis, Yannis
Lecture Notes in Computer Science
3896
1125-1129
In: Advances in database technology - EDBT 2006 : 10th International Conference on Extending Database Technology, Munich, Germany, March 26 - 31, 2006; proceedings
(2006)
Berlin [u.a.]
EDBT 2006
(München, Germany)
[Konferenzveröffentlichung]
|
|
|
Brantner, Matthias ; Kanne, Carl-Christian ; Moerkotte, Guido ; Helmer, Sven
Algebraic Optimization of Nested XPath Expressions.
Barga, Roger S.
22nd International Conference on Data Engineering, ICDE 2006, 3-8 April 2006, Atlanta, GA, USA; proceedings
128
In: 22nd International Conference on Data Engineering workshops : 3 - 7 April 2006, Atlanta, Georgia ; proceedings
(2006)
Los Alamitos, Calif.
[Konferenzveröffentlichung]
|
|
|
Kanne, Carl-Christian ; Moerkotte, Guido
Template Folding for XPath.
Carey, Michael
Proceedings / 3rd International Workshop on XQuery Implementation, Experience and Perspectives, in cooperation with ACM SIGMOD, June 30, 2006, Chicago, USA
1-6
In: Proceedings of the 3rd International Workshop on XQuery Implementation, Experience and Perspectives, in cooperation with ACM SIGMOD, June 30, 2006, Chicago, USA
(2006)
Chicago, Ill.
3. XIME-P 2006
[Konferenzveröffentlichung]
|
|
|
Brantner, Matthias ; Helmer, Sven ; Kanne, Carl-Christian ; Moerkotte, Guido
Kappa-Join: Efficient Execution of Existential Quantification in XML Query Languages.
Amer-Yahia, Sihem
Lecture Notes in Computer Science
4156
1-15
In: Database and XML technologies : 4th International XML Database Symposium, XSym 2006, Seoul, Korea, September 10 - 11, 2006; proceedings
(2006)
Berlin [u.a.]
XSym 2006
(Seoul, Korea)
[Konferenzveröffentlichung]
|
|
|
May, Norman ; Brantner, Matthias ; Böhm, Alexander ; Kanne, Carl-Christian ; Moerkotte, Guido
Index vs. Navigation in XPath Evaluation.
16-30
In: Database and XML Technologies : 4th International XML Database Symposium,XSym 2006, Seoul, Korea, September 10-11, 2006, Proceedings
(2006)
Heidelberg; Berlin
[Konferenzveröffentlichung]
|
|
|
Neumann, Thomas ; Helmer, Sven ; Moerkotte, Guido
On the Optimal Ordering of Maps, Selections, and Joins Under Factorization.
Bell, David A.
Lecture Notes in Computer Science
4042
115-126
In: Flexible and efficient information handling : 23rd British National Conference on Databases, BNCOD 23, Belfast, Northern Ireland, UK, July 18-20, 2006; proceedings
(2006)
Berlin [u.a.]
BNCOD 23
(Belfast, Northern Ireland, UK)
[Konferenzveröffentlichung]
|
|
2005
|
Neumann, Thomas ; Helmer, Sven ; Moerkotte, Guido
On the Optimal Ordering of Maps and Selections under Factorization.
Proceedings / 21st International Conference on Data Engineering, ICDE 2005, 5-8 April 2005, Tokyo, Japan
490-501
In: Proceedings / 21st International Conference on Data Engineering, ICDE 2005, 5-8 April 2005, Tokyo, Japan
(2005)
Los Alamitos, Calif.
[Konferenzveröffentlichung]
|
|
|
Amaral, Vasco Miguel Moreira do ; Helmer, Sven ; Moerkotte, Guido
Formally Specifying the Syntax and Semantics of a Visual Query Language for the Domain of High Energy Physics Data Analysis.
Proceedings / 2005 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC 2005), 21-24 September 2005, Dallas, TX, USA
251-258
In: Proceedings / 2005 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC 2005), 21-24 September 2005, Dallas, TX, USA
(2005)
Los Alamitos, Calif.
[Konferenzveröffentlichung]
|
|
|
May, Norman ; Moerkotte, Guido
Main Memory Implementations for Binary Grouping.
Bressan, Stéphane
Lecture Notes in Computer Science
3671
162-176
In: Database and XML technologies : Third International XML Database Symposium, XSym 2005, Trondheim, Norway, August 28 - 29, 2005; proceedings
(2005)
Berlin [u.a.]
[Konferenzveröffentlichung]
|
|
2004
|
Amaral, Vasco Miguel Moreira do ; Helmer, Sven ; Moerkotte, Guido
PHEASANT: A PHysicist's EAsy ANalysis Tool.
Christiansen, Henning
Lecture Notes in Computer Science
3055
229-242
In: Flexible query answering systems : 6th International Conference, FQAS 2004, Lyon, France, June 24 - 26, 2004; proceedings
(2004)
Berlin [u.a.]
[Konferenzveröffentlichung]
|
|
|
May, Norman ; Helmer, Sven ; Moerkotte, Guido
Nested Queries and Quantifiers in an Ordered Context.
Proceedings / 20th International Conference on Data Engineering, ICDE 2004, 30 March - 2 April 2004, Boston, MA, USA
239-250
In: Proceedings - 20th International Conference on Data Engineering, ICDE 2004 : 30 March - 2 April 2004, Boston, Massachusetts, USA
(2004)
Los Alamitos, Calif. [u.a.]
[Konferenzveröffentlichung]
|
|
|
Neumann, Thomas ; Moerkotte, Guido
An Efficient Framework for Order Optimization.
Proceedings / 20th International Conference on Data Engineering, ICDE 2004, 30 March - 2 April 2004, Boston, MA, USA
461-472
In: Proceedings / 20th International Conference on Data Engineering, ICDE 2004, 30 March - 2 April 2004, Boston, MA, USA
(2004)
Los Alamitos, Calif.
[Konferenzveröffentlichung]
|
|
|
Neumann, Thomas ; Moerkotte, Guido
A Combined Framework for Grouping and Order Optimization.
Nascimento, Mario A.
Proceedings / Thirtieth International Conference on Very Large Data Bases, Toronto, Canada, August 31 - September 3 2004
960-971
In: Proceedings of the Thirtieth International Conference on Very Large Data Bases : Toronto, Canada, August 31 - September 3, 2004
(2004)
St. Louis, Mo.
[Konferenzveröffentlichung]
|
|
2003
|
Helmer, Sven ; Neumann, Thomas ; Moerkotte, Guido
A Robust Scheme for Multilevel Extendible Hashing.
Yazici, Adnan
Lecture Notes in Computer Science
2869
220-227
In: Computer and information sciences - ISCIS 2003 : 18th International Symposium, Antalya, Turkey, November 3 - 5, 2003; proceedings
(2003)
Berlin [u.a.]
[Konferenzveröffentlichung]
|
|
|
Helmer, Sven ; Neumann, Thomas ; Moerkotte, Guido
Estimating the Output Cardinality of Partial Preaggregation with a Measure of Clusteredness.
Freytag, Johann Christoph
Proc. 29th Int. Conf. on Very Large Data Bases (VLDB), Berlin, 09.-12.09.2003
656-667
In: Proceedings of the twenty-ninth International Conference on Very Large Databases : Berlin, Germany, 9 - 12 September, 2003
(2003)
St. Louis, Mo.
[Konferenzveröffentlichung]
|
|
|
Helmer, Sven ; Kanne, Carl-Christian ; Moerkotte, Guido
Lock-based Protocols for Cooperationn on XML Documents.
Martin, Danielle C.
Proc. 14th Int. Workshop on Database and Expert Systems Applications (at DEXA Conf.), Prague, 01.-05.09.2003
230- 234
In: Proceedings / 14th International Workshop on Database and Expert Systems Applications : 1 - 5 September 2003, Prague, Czech Republic
(2003)
Los Alamitos, Calif. [u.a.]
[Konferenzveröffentlichung]
|
|
|
May, Norman ; Helmer, Sven ; Moerkotte, Guido
Quantifiers in XQuery.
Catarci, Tiziana
Proc. 4th Int. Conf. on Web Information Systems Engineering (WISE), Rome, Italy, 10.-13.12.2003
313-316
In: Proceedings / Fourth International Conference on Web Information Systems Engineering, WISE 2003 : 10 - 12 December 2003, Roma, Italy
(2003)
Los Alamitos, Calif. [u.a.]
[Konferenzveröffentlichung]
|
|
|
May, Norman ; Helmer, Sven ; Moerkotte, Guido
Three Cases for Query Decorrelation in XQuery.
Bellahsène, Zohra
Lecture Notes in Computer Science
2824
70-84
In: Database and XML technologies : first International XML Database Symposium, XSym 2003, Berlin, Germany, September 8, 2003
(2003)
Berlin [u.a.]
[Konferenzveröffentlichung]
|
|
|
Helmer, Sven ; Moerkotte, Guido
(2003)
Indexstrukturen für XML.
Rahm, Erhard
Web & Datenbanken : Konzepte, Architekturen, Anwendungen
Heidelberg
217-250
[Buchkapitel]
|
|
2002
|
Fiebig, Thorsten ; Helmer, Sven ; Kanne, Carl-Christian ; Moerkotte, Guido ; Neumann, Julia ; Schiele, Robert ; Westmann, Till
(2002)
Anatomy of a Native XML Base Management System.
The VLDB Journal
Berlin ; Heidelberg
11
4
292-314
[Zeitschriftenartikel]
|
|
|
Moerkotte, Guido
Incorporating XSL Processing into Database Engines.
Bernstein, Philip A.
Proceedings of the twenty-eighth International Conference on Very Large Data Bases
107 - 118
In: Proceedings of the twenty-eighth International Conference on Very Large Data Bases : Hong Kong SAR, China, 20-23 August 2002
(2002)
St. Louis
[Konferenzveröffentlichung]
|
|
|
Fiebig, Thorsten ; Helmer, Sven ; Kanne, Carl-Christian ; Moerkotte, Guido ; Neumann, Julia ; Schiele, Robert ; Westmann, Till
Natix: A Technology Overview.
Chaudhri, Akmal B.
Lecture Notes in Computer Science
2593
12-33
In: Web, Web services, and database systems : NODe 2002 Web- and Database-Related Workshops, Erfurt, Germany, October 7 - 10, 2002; revised papers
(2002)
Berlin [u.a.]
[Konferenzveröffentlichung]
|
|
2001
|
Fiebig, Thorsten ; Moerkotte, Guido
Algebraic XML Construction in Natix.
Ozsu, Tamer
Web Information Systems Engineering
212-221
In: Proceedings of the Second International Conference on Web Information Systems Engineering : 3 - 6 December 2001, Kyoto, Japan
(2001)
Los Alamitos, Calif. [u.a.]
[Konferenzveröffentlichung]
|
|
|
Helmer, Sven
Indexing Fuzzy Data.
Smith, Michael H.
Proc. Joint 9th IFSA World Congress and 20th NAFIPS Int. Conf.
4
2120-2125
In: Joint 9th IFSA World congress and 20th NAFIPS International Conference, Vancouver, British Columbia, Canada, July 25 - 28, 2001; proceedings
(2001)
Piscataway, NJ
[Konferenzveröffentlichung]
|
|
|
Fiebig, Thorsten ; Kanne, Carl-Christian ; Moerkotte, Guido
(2001)
Natix - ein natives XML-DBMS.
Datenbank-Spektrum
Berlin
1
1
5-13
[Zeitschriftenartikel]
|
|
2000
|
Kanne, Carl-Christian ; Moerkotte, Guido
Efficient Storage of XML Data.
Proc. IEEE Conference on Data Engineering
198
In: Proceedings / 16th International Conference on Data Engineering : February 28 - March 3, 2000, San Diego, California
(2000)
Los Alamitos, Calif. [u.a.]
[Konferenzveröffentlichung]
|
|
|
Claussen, Jens ; Kemper, Alfons ; Moerkotte, Guido ; Peithner, Klaus ; Steinbrunn, Michael
(2000)
Optimization and evaluation of disjunctive queries.
IEEE Transactions on Knowledge and Data Engineering : TKDE
Piscataway, NJ
12
2
238-260
[Zeitschriftenartikel]
|
|
1999
|
Kanne, Carl-Christian ; Schreiber, Falk ; Trümbach, Dietrich
(1999)
Electronic Biochemical Pathways.
Kratochvil, Jan
Graph drawing : 7th international symposium, GD '99, Stirín Castle, Czech Republic, September 15 - 19, 1999
Lecture Notes in Computer Science
Berlin [u.a.]
1731
418-419
[Buchkapitel]
|
|
|
Kanne, Carl-Christian ; Schreiber, Falk ; Trümbach, Dietrich
Interactive Biochemical Pathways.
Wingender, Edgar
Proceedings of the German Conference on Bioinformatics (GCB'99)
204-205
In: Computer science and biology : proceedings of the German Conference on Bioinformatics GCB '99 ; October 4 - 6, 1999, Hannover, Germany
(1999)
Braunschweig
[Konferenzveröffentlichung]
|
|
1998
|
Helmer, Sven ; Westmann, Till ; Moerkotte, Guido
Diag-Join : An Opportunistic Join Algorithm for 1:N Relationships.
Gupta, Ashish
Proceedings of the 24th International Conference on Very Large Data Bases (VLDB), New York, USA, August 1998
98-109
In: Proceedings of the twenty-fourth International Conference on Very Large Databases : New York, NY, USA, 24 - 27 August, 1998
(1998)
San Francisco, Calif.
[Konferenzveröffentlichung]
|
|
|
Moerkotte, Guido
Small Materialized Aggregates: A Light Weight Index Structure for Data Warehousing.
Gupta, Ashish
Proceedings of the 24th International Conference on Very Large Data Bases (VLDB), New York, USA, August 1998
476-487
In: Proceedings of the twenty-fourth International Conference on Very Large Databases : New York, NY, USA, 24 - 27 August, 1998
(1998)
San Francisco, Calif.
[Konferenzveröffentlichung]
|
|
1997
|
Helmer, Sven ; Moerkotte, Guido
Evaluation of Main Memory Join Algorithms for Joins with Set Comparison Join Predicates.
Jarke, Matthias
Proceedings of the 23rd International Conference on Very Large Data Bases, VLDB, Athen, 26.8.-29.8.1997
386-395
In: Proceedings of the Twenty-third International Conference on Very Large Databases : Athens, Greece, 26 - 29 August, 1997
(1997)
San Francisco, Calif.
[Konferenzveröffentlichung]
|
|
|
Scheufele, Wolfgang ; Moerkotte, Guido
On the Complexity of Generating Optimal Plans with Cross Products.
Proceedings of the 16th ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems
238-248
In: Proceedings of the Sixteenth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems : PODS 1997; Tucson, Arizona, May 12 - 14, 1997
(1997)
New York, NY
[Konferenzveröffentlichung]
|
|
|
Claussen, Jens ; Kemper, Alfons ; Moerkotte, Guido ; Peithner, Klaus
Optimizing Queries with Universal Quantification in Object-Oriented and Object-Relational Databases.
Jarke, Matthias
Proceedings of the 23rd International Conference on Very Large Data Bases, VLDB, Athen, 26.8.-29.8.1997
286-295
In: Very large data bases, VLDB '97 : proceedings of the 23rd International Conference on Very Large Data Bases, Athens, Greece, 26-29 August, 1997
(1997)
San Francisco, Calif.
[Konferenzveröffentlichung]
|
|
|
Weck, Manfred ; Langen, René ; Moerkotte, Guido
(1997)
Produktionsnahe Softwaresysteme.
VDI-Z integrierte Produktion
Düsseldorf
139
5
40-44
[Zeitschriftenartikel]
|
|
|
Christophides, Vassilis ; Cluet, Sophie ; Moerkotte, Guido ; Siméon, Jérôme
Optimizing Generalized Path Expressions Using Full Text Indexes.
Ferrié, Jean
Bases de Données Avancées, BDA, Clermont-Ferrand, 3.7.-7.7.1997
405-424
In: BDA'97 : 13e journées Bases de données avancées, Grenoble, 9-12 septembre 1997
(1997)
[Grenoble]
[Konferenzveröffentlichung]
|
|
|
Abiteboul, Serge ; Cluet, Sophie ; Christophides, Vassilis ; Milo, Tova ; Moerkotte, Guido ; Siméon, Jérôme
(1997)
Querying Documents in Object Databases.
International Journal on Digital Libraries
Berlin [u.a.]
1
1
5-19
[Zeitschriftenartikel]
|
|
|
Fiebig, Thorsten ; Weiss, Jürgen ; Moerkotte, Guido
RAW : A Relational Algebra for the Web.
Proceedings of the Workshop on Management of Semi-structured Data
34-41
In: ACM SIGMOD Workshop on Management of Semi-structured Data : Tucson, AZ, USA, 16 May 1997; proceedings
(1997)
New York, NY
[Konferenzveröffentlichung]
|
|
1996
|
Christophides, Vassilis ; Cluet, Sophie ; Moerkotte, Guido
Evaluating queries with generalized path expressions.
Jagadish, H. V.
SIGMOD Record
25,2
413-422
In: Proceedings of the 1996 ACM SIGMOD International Conference on Management of Data ; Montréal, Québec, Canada, June 4 - 6, 1996
(1996)
New York, NY
[Konferenzveröffentlichung]
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Gottlob, Georg ; Moerkotte, Guido ; Subrahmanian, V. S.
The PARK Semantics for Active Rules.
Apers, Peter M. G.
Advances in database technology : 5th International Conference on Extending Database Technology, Avignon, France, March 25 - 29, 1996; proceedings
35-55
In: Advances in database technology : 5th International Conference on Extending Database Technology, Avignon, France, March 25 - 29, 1996; proceedings
(1996)
Berlin
[Konferenzveröffentlichung]
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|
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Cluet, Sophie ; Moerkotte, Guido
Efficient evaluation of aggregates on bulk types.
Atzeni, Paolo ; Tannen, Val
1-10
In: Database programming languages (DBPL-5) : proceedings of the Fifth International Workshop on Database Programming Languages, Gubbio, Umbria, Italy, 6-8 September 1995
(1996)
London ; Heidelberg [u.a.]
DBPL-5
(Gubbio, Italy)
[Konferenzveröffentlichung]
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1995
|
Steinbrunn, Michael ; Peithner, Klaus ; Moerkotte, Guido ; Kemper, Alfons
Bypassing joins in disjunctive queries.
Dayal, Umeshwar ; Gray, Peter M. D. ; Nishio, Shojiro
228-238
In: VLDB '95 : proceedings of the 21st International Conference on Very Large Data Bases, Zurich, Switzerland Sept. 11 - 15, 1995
(1995)
San Francisco, Calif.
VLDB 1995
(San Francisco, CA)
[Konferenzveröffentlichung]
|
|
|
Cluet, Sophie ; Moerkotte, Guido
On the complexity of generating optimal left-deep processing trees with cross products.
Gottlob, Georg ; Vardi, Moshe Y.
Lecture Notes in Computer Science
893
54-67
In: Database theory : ICDT '95, 5th International Conference,
Prague, Czech Republic, January 11-13, 1995, proceedings
(1995)
Berlin [u.a.]
ICDT '95
(Praha, Czech Republic)
[Konferenzveröffentlichung]
|
|
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Lu, James J. ; Moerkotte, Guido ; Schue, Joachim ; Subrahmanian, V. S.
Efficient maintenance of materialized mediated views.
Carey, Michael ; Schneider, Danovan
ACM SIGMOD Record
24,2
340-351
In: Proceedings of the 1995 ACM SIGMOD International Conference on Management of Data : May 23 - 25, 1995, San Jose, California
(1995)
New York, NY
SIGMOD '95
(San Jose, CA)
[Konferenzveröffentlichung]
|
|
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Kemper, Alfons ; Moerkotte, Guido
(1995)
Physical object management.
Wŏn, Kim
Modern database systems : the object model, interoperability, and beyond
New York, NY
175-202
[Buchkapitel]
|
|
1994
|
Cluet, Sophie ; Moerkotte, Guido
Nested queries in object bases.
Beeri, Catriel ; Ohori, Atsushi ; Shasha, Dennis E.
226-242
In: Database programming languages (DBPL-4) : proceedings of the Fourth International Workshop on Database Programming Languages - Object Models and Languages, Manhattan, New York City, USA, 30 August - 1 September 1993
(1994)
London ; Berlin [u.a.]
DBPL-4
(New York, NY)
[Konferenzveröffentlichung]
|
|
|
Kemper, Alfons ; Moerkotte, Guido ; Peithner, Klaus ; Steinbrunn, Michael
Optimizing disjunctive queries with expensive predicates.
Snodgrass, Richard Thomas ; Winslett, Marianne
ACM SIGMOD Record
23,2
336-347
In: Proceedings of the 1994 ACM SIGMOD International Conference on Management of Data - SIGMOD '94 : Minneapolis, Minnesota, May 24 - 27, 1994
(1994)
New York, NY
SIGMOD '94
(Minneapolis, MI)
[Konferenzveröffentlichung]
|
|
|
Kilger, Christoph ; Moerkotte, Guido
Indexing multiple sets.
Bocca, Jorge B. ; Jarke, Matthias ; Zaniolo, Carlo
180-191
In: Proceedings of the 20th International Conference on Very Large Data Bases : 20th VLDB Conference, September 12 - 15, 1994, Santiago, Chile
(1994)
Hove
VLDB 1994
(Santiago de Chile, Chile)
[Konferenzveröffentlichung]
|
|
1993
|
Gerlhof, Carsten A. ; Kemper, Alfons ; Kilger, Christoph ; Moerkotte, Guido
Partition-based clustering in object bases: From theory to practice.
Lomet, David B.
Lecture Notes in Computer Science
730
301-316
In: Foundations of data organization and algorithms : 4th International Conference, FODO '93, Chicago, Illinois, USA, October 13-15, 1993, proceedings
(1993)
Berlin [u.a.]
FODO '93
(Chicago, IL)
[Konferenzveröffentlichung]
|
|
|
Moerkotte, Guido ; Zachmann, Andreas
Towards more flexible schema management in object bases.
174-181
In: Proceedings of Ninth International Conference on Data Engineering : April 19 - 23, 1993, Vienna, Austria
(1993)
Los Alamitos, Calif. [u.a.]
ICDE 1993
(Wien, Austria)
[Konferenzveröffentlichung]
|
|
|
Kemper, Alfons ; Moerkotte, Guido ; Peithner, Klaus
A blackboard architecture for query optimization in object bases.
Agrawal, Rakesh ; Baker, Séan ; Bell, David A.
543-554
In: Very large data bases : 19th International Conference on Very Large Data Bases, August 24 - 27, 1993, Dublin, Ireland, proceedings
(1993)
San Diego, Calif. [u.a.]
VLDB 1993
(Dublin, Ireland)
[Konferenzveröffentlichung]
|
|
|
Moerkotte, Guido ; Müller, Holger
Exploiting consistency maintenance for planning.
225-255
In: Proceedings of the Fourth International Workshop on the Deductive Approach to Information Systems and Databases,
Lloret de Mar-Costa Brava (Catalonia), 22-23 September, 1993
(1993)
Barcelona
DAISD 1993
(Lloret de Mar, Spain)
[Konferenzveröffentlichung]
|
|
|
Kemper, Alfons ; Moerkotte, Guido ; Steinbrunn, Michael
Optimizing join expressions (extended abstract).
Heuer, Andreas ; Scholl, Marc H.
Informatik-Bericht / Institut für Informatik, Technische Universität Clausthal
1993,9
59-68
In: Fifth Workshop on Foundations of Models and Languages for Data and Objects : Aigen (Austria), 20.9.-24.9.1993, GI-Arbeitskreis "Grundlagen von Informationssystemen"
(1993)
Clausthal-Zellerfeld
FMLDO 1993
(Aigen, Austria)
[Konferenzveröffentlichung]
|
|
1992
|
Moerkotte, Guido ; Zachmann, Andreas
Multiple substitutability without affecting the taxonomy.
Pirotte, Alain ; Delobel, Claude ; Gottlob, Goerg
Lecture Notes in Computer Science
580
120-135
In: Advances in database technology - EDBT '92 : 3rd International Conference on Extending Database Technology, Vienna, Austria, March 23-27, 1992, proceedings
(1992)
Berlin [u.a.]
EDBT '92
(Wien, Austria)
[Konferenzveröffentlichung]
|
|
|
Bruns, Kai ; Kilger, Christoph ; Kossmann, Donald ; Moerkotte, Guido ; Walter, Hans-Dirk ; Zachmann, Andreas
(1992)
Objekte in multiplen Repräsentationen.
Datenbank-Rundbrief : Mitteilungsblatt der GI-Fachgruppe Datenbanken, GI-FG 2.5.1
Hagen
1992
10
39-40
[Zeitschriftenartikel]
|
|
|
Lockemann, Peter C. ; Moerkotte, Guido ; Neufeld, Andrea ; Radermacher, Klaus ; Runge, Norbert
Datenbankentwurf mit frei definierbaren Modellierungskonzepten.
Bayer, Rudolph ; Härder, Theo ; Lockemann, Peter C.
155-178
In: Objektbanken für Experten : Kolloquium, Stuttgart, 12./13. Oktober 1992
(1992)
Berlin ; Heidelberg [u.a.]
Kolloquium
(Stuttgart, Germany)
[Konferenzveröffentlichung]
|
|
|
Kemper, Alfons ; Moerkotte, Guido ; Steinbrunn, Michael
Optimizing Boolean expressions in object-bases.
Yuan, Li-Yan
79-90
In: Very large data bases - VLDB '92 : proceedings of the 18th International Conference on Very Large Data Bases, August 23-27, 1992, Vancouver, Canada
(1992)
San Mateo, Calif.
VLDB 1992
(Vancouver, Canada)
[Konferenzveröffentlichung]
|
|
|
Moerkotte, Guido ; Müller, Holger ; Posegga, Joachim
Aspects of consistency driven planning.
301-325
In: Proceedings of the Third International Workshop on the Deductive Approach to Information Systems and Databases
Roses-Costa Brava (Catalonia), 28-30 September, 1992
(1992)
Barcelona
DAISD 1992
(Roses, Spain)
[Konferenzveröffentlichung]
|
|
|
Kemper, Alfons ; Moerkotte, Guido ; Steinbrunn, Michael
Lipeck, Udo W. ; Manthey, Rainer
Optimierung Boolescher Ausdrücke in Objektbanken.
91-95
In: Kurzfassungen des 4. GI-Workshops "Grundlagen von Datenbanken", GvD 1992, Barsinghausen, Germany, 9.-12.6.1992
(1992)
4. GI-Workshop - Grundlagen von Datenbanken
(Barsinghausen, Germany)
[Präsentation auf Konferenz]
|
|
1991
|
Moerkotte, Guido ; Rösch, Karl
On the compilation of consistency constraints : (Extended abstract).
174-184
In: Proceedings of the Second International Workshop on the Deductive Approach to Information Systems and Databases,
Aiguablava-Costa Brava (Catalonia), 9-11 September, 1991
(1991)
Barcelona
DAISD 1991 - Second International Workshop on the Deductive Approach to Information Systems and Databases
(Aiguablava, Spain)
[Konferenzveröffentlichung]
|
|
|
Kemper, Alfons ; Moerkotte, Guido ; Walter, Hans-Dirk ; Zachmann, Andreas
GOM: A strongly typed persistent object model with polymorphism.
Appelrath, Hans-Jürgen
Informatik-Fachberichte : IFB
270
198-217
In: Datenbanksysteme in Büro, Technik und Wissenschaft : GI-Fachtagung, Kaiserslautern, 6.-8. März 1991, proceedings
(1991)
Berlin [u.a.]
BTW 1991 - GI-Fachtagung Datenbanksysteme in Büro, Technik und Wissenschaft
(Kaiserslautern, Germany)
[Konferenzveröffentlichung]
|
|
|
Decker, Martin ; Moerkotte, Guido ; Müller, Holger ; Posegga, Joachim
Consistency driven planning.
Barahona, Pedro ; Moniz Pereira, Luís ; Porto, António
Lecture Notes in Computer Science
541
195-209
In: EPIA '91 : 5th Portuguese Conference on Artificial Intelligence, Albufeira, Portugal, October 1 - 3, 1991, proceedings
(1991)
Berlin [u.a.]
EPIA '91
(Albufeira, Portugal)
[Konferenzveröffentlichung]
|
|
|
Lockemann, Peter C. ; Moerkotte, Guido
On the notion of concept.
Teorey, Toby J.
349-370
In: Bridging the gap : proceedings of the 10th International Conference on Entity-Relationship Approach, 23-25 October, 1991, San Mateo, California, USA
(1991)
San Mateo, Calif.
ER 1991
(San Mateo, CA)
[Konferenzveröffentlichung]
|
|
|
Kemper, Alfons ; Kilger, Christoph ; Moerkotte, Guido
Function materialization in object bases.
Clifford, James ; King, Roger
ACM SIGMOD Record
20,2
258-267
In: Proceedings of the 1991 ACM SIGMOD International Conference on Management of Data : Denver, Colorado, May 29-31, 1991
(1991)
New York, NY
SIGMOD '91
(Denver, CO)
[Konferenzveröffentlichung]
|
|
|
Kemper, Alfons ; Lockemann, Peter C. ; Moerkotte, Guido ; Walter, Hans-Dirk ; Lang, Stefan M.
Autonomy over ubiquity: Coping with the complexity of a
distributed world.
Kangassalo, Hannu
271-288
In: Entity-relationship approach : the core of conceptual modelling, proceedings of the Ninth International Conference on the Entity-Relationship Approach, Lausanne, Switzerland, 8-10 October, 1990
(1991)
Amsterdam [u.a.]
ER 1990
(Lausanne, Switzerland)
[Konferenzveröffentlichung]
|
|
1990
|
Kemper, Alfons ; Moerkotte, Guido
Correcting anomalies of standard inheritance.
Tjoa, A. Min ; Wagner, Roland
49-55
In: Database and expert systems applications : proceedings of the International Conference in Vienna, Austria, 1990
(1990)
Wien [u.a.]
DEXA 1990
(Wien, Austria)
[Konferenzveröffentlichung]
|
|
|
Lockemann, Peter C. ; Kemper, Alfons ; Moerkotte, Guido
Future database technology: Driving forces and directions.
Blaser, Albrecht
Lecture Notes in Computer Science
466
15-33
In: Database systems of the 90s : International Symposium, Müggelsee, Berlin, FRG, November 5 - 7, 1990, proceedings
(1990)
Berlin [u.a.]
International Symposium on Database Systems of the 90s
(Berlin, Germany)
[Konferenzveröffentlichung]
|
|
|
Kemper, Alfons ; Moerkotte, Guido
Advanced query processing in object bases using access support relations.
McLeod, Dennis ; Sacks-Davis, Ron ; Schek, Hans
290-301
In: Very large data bases : 16th International Conference on Very Large Data Bases, August 13 - 16, 1990, Brisbane, Australia
(1990)
Palo Alto, Calif.
VLDB 1990
(Brisbane, Australia)
[Konferenzveröffentlichung]
|
|
1988
|
Moerkotte, Guido ; Karl, Stefan
Efficient consistency control in deductive databases.
Gyssens, Marc ; Paredaens, Jan ; Gucht, Dirk
Lecture Notes in Computer Science
326
118-128
In: ICDT '88 : 2nd International Conference on Database Theory, Bruges, Belgium, August 31-September 2, 1988, proceedings
(1988)
Berlin [u.a.]
ICDT '88
(Brugge, Belgium)
[Konferenzveröffentlichung]
|
|
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