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Guido Moerkotte
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Publications
- 2007
- [c77]Sven Helmer, Robin Aly, Thomas Neumann, Guido Moerkotte:
Indexing Set-Valued Attributes with a Multi-level Extendible Hashing Scheme. DEXA 2007: 98-108 - 2006
- [j24]Norman May, Sven Helmer, Guido Moerkotte:
Strategies for query unnesting in XML databases. ACM Trans. Database Syst. 31(3): 968-1013 (2006) - [c72]Thomas Neumann, Sven Helmer, Guido Moerkotte:
On the Optimal Ordering of Maps, Selections, and Joins Under Factorization. BNCOD 2006: 115-126 - [c70]Matthias Brantner, Carl-Christian Kanne, Guido Moerkotte, Sven Helmer:
Algebraic Optimization of Nested XPath Expressions. ICDE 2006: 128 - [c66]Matthias Brantner, Sven Helmer, Carl-Christian Kanne, Guido Moerkotte:
Kappa-Join: Efficient Execution of Existential Quantification in XML Query Languages. XSym 2006: 1-15 - 2005
- [c64]Aleksei Pavlov, Sven Helmer, Guido Moerkotte:
A Model-Based Monitoring and Diagnosis System for a Space-Based Astrometry Mission. DEXA 2005: 920-929 - [c63]Thomas Neumann, Sven Helmer, Guido Moerkotte:
On the Optimal Ordering of Maps and Selections under Factorization. ICDE 2005: 490-501 - [c62]Matthias Brantner, Sven Helmer, Carl-Christian Kanne, Guido Moerkotte:
Full-fledged Algebraic XPath Processing in Natix. ICDE 2005: 705-716 - [c60]Vasco Amaral, Sven Helmer, Guido Moerkotte:
Formally Specifying the Syntax and Semantics of a Visual Query Language for the Domain of High Energy Physics Data Analysis. VL/HCC 2005: 251-258 - 2004
- [j23]Sven Helmer, Carl-Christian Kanne, Guido Moerkotte:
Evaluating lock-based protocols for cooperation on XML documents. SIGMOD Rec. 33(1): 58-63 (2004) - [c58]Sven Helmer, Carl-Christian Kanne, Guido Moerkotte:
Timestamp-Based Protocols for Synchronizing Access on XML Documents. DEXA 2004: 591-600 - [c57]Vasco Amaral, Sven Helmer, Guido Moerkotte:
PHEASANT: A PHysicist's EAsy ANalysis Tool. FQAS 2004: 229-242 - [c56]Norman May, Sven Helmer, Guido Moerkotte:
Nested Queries and Quantifiers in an Ordered Context. ICDE 2004: 239-250 - [c53]Norman May, Sven Helmer, Carl-Christian Kanne, Guido Moerkotte:
XQuery Processing in Natix with an Emphasis on Join Ordering. XIME-P 2004: 49-54 - 2003
- [j22]Sven Helmer, Carl-Christian Kanne, Guido Moerkotte:
XML-Datenbanksysteme und ihre Anwendung. it Inf. Technol. 45(3): 137-142 (2003) - [j21]Sven Helmer, Guido Moerkotte:
A performance study of four index structures for set-valued attributes of low cardinality. VLDB J. 12(3): 244-261 (2003) - [c52]Sven Helmer, Carl-Christian Kanne, Guido Moerkotte:
Lock-based Protocols for Cooperation on XML Documents. DEXA Workshops 2003: 230-234 - [c51]Sven Helmer, Thomas Neumann, Guido Moerkotte:
A Robust Scheme for Multilevel Extendible Hashing. ISCIS 2003: 220-227 - [c50]Sven Helmer, Thomas Neumann, Guido Moerkotte:
Estimating the Output Cardinality of Partial Preaggregation with a Measure of Clusteredness. VLDB 2003: 656-667 - [c49]Norman May, Sven Helmer, Guido Moerkotte:
Quantifiers in XQuery. WISE 2003: 313-316 - [c48]Norman May, Sven Helmer, Guido Moerkotte:
Three Cases for Query Decorrelation in XQuery. Xsym 2003: 70-84 - [p3]Sven Helmer, Guido Moerkotte:
Indexstrukturen für XML. Web & Datenbanken 2003: 217-250 - 2002
- [j20]Thorsten Fiebig, Sven Helmer, Carl-Christian Kanne, Guido Moerkotte, Julia Neumann, Robert Schiele, Till Westmann:
Anatomy of a native XML base management system. VLDB J. 11(4): 292-314 (2002) - [c47]Thorsten Fiebig, Sven Helmer, Carl-Christian Kanne, Guido Moerkotte, Julia Neumann, Robert Schiele, Till Westmann:
Natix: A Technology Overview. Web, Web-Services, and Database Systems 2002: 12-33 - [c45]Sven Helmer, Carl-Christian Kanne, Guido Moerkotte:
Optimized Translation of XPath into Algebraic Expressions Parameterized by Programs Containing Navigational Primitives. WISE 2002: 215-224 - 2000
- [j17]Till Westmann, Donald Kossmann, Sven Helmer, Guido Moerkotte:
The Implementation and Performance of Compressed Databases. SIGMOD Rec. 29(3): 55-67 (2000) - 1998
- [c39]Sven Helmer, Till Westmann, Guido Moerkotte:
Diag-Join: An Opportunistic Join Algorithm for 1:N Relationships. VLDB 1998: 98-109 - 1997
- [c34]Sven Helmer, Guido Moerkotte:
Evaluation of Main Memory Join Algorithms for Joins with Set Comparison Join Predicates. VLDB 1997: 386-395
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