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Venues (Conferences, Journals, ...)
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GrowBag graphs for keyword ? (Num. hits/coverage)
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The graphs summarize 10 occurrences of 9 keywords
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Results
Found 38 publication records. Showing 38 according to the selection in the facets
| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Carlos D. Barranco, Sven Helmer |
An impact ordering approach for indexing fuzzy sets.  |
Fuzzy Sets and Systems  |
2012 |
DBLP DOI BibTeX RDF |
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| 1 | Andrew McDonald 0002, Sven Helmer |
A Comparative Case Study of Indonesian and UK Organisational Culture Differences in IS Project Management. |
IJTHI |
2011 |
DBLP DOI BibTeX RDF |
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| 1 | Denise Y. Arnold, Sven Helmer, Rodolfo Velásquez Arando |
Towards Building a Knowledge Base for Research on Andean Weaving. |
BNCOD |
2009 |
DBLP DOI BibTeX RDF |
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| 1 | Carlos D. Barranco, Sven Helmer |
Increasing the Performance of Fuzzy Retrieval Using Impact Ordering. |
IFSA/EUSFLAT Conf. |
2009 |
DBLP BibTeX RDF |
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| 1 | Tadeusz Litak, Sven Helmer |
On the Termination Problem for Declarative XML Message Processing. |
DEXA |
2009 |
DBLP DOI BibTeX RDF |
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| 1 | Alexandre Guitton, Niki Trigoni, Sven Helmer |
Fault-Tolerant Compression Algorithms for Delay-Sensitive Sensor Networks with Unreliable Links. |
DCOSS |
2008 |
DBLP DOI BibTeX RDF |
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| 1 | Sven Helmer |
Measuring the Structural Similarity of Semistructured Documents Using Entropy. |
VLDB |
2007 |
DBLP BibTeX RDF |
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| 1 | Sven Helmer, Robin Aly, Thomas Neumann, Guido Moerkotte |
Indexing Set-Valued Attributes with a Multi-level Extendible Hashing Scheme. |
DEXA |
2007 |
DBLP DOI BibTeX RDF |
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| 1 | Sven Helmer |
An Interval-Based Index Structure for Structure Elucidation in Chemical Databases. |
IFSA |
2007 |
DBLP DOI BibTeX RDF |
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| 1 | Norman May, Sven Helmer, Guido Moerkotte |
Strategies for query unnesting in XML databases. |
ACM Trans. Database Syst. |
2006 |
DBLP DOI BibTeX RDF |
query decorrelation, XML, query optimization, XQuery, Nested queries |
| 1 | Thomas Neumann, Sven Helmer, Guido Moerkotte |
On the Optimal Ordering of Maps, Selections, and Joins Under Factorization. |
BNCOD |
2006 |
DBLP DOI BibTeX RDF |
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| 1 | Matthias Brantner, Carl-Christian Kanne, Guido Moerkotte, Sven Helmer |
Algebraic Optimization of Nested XPath Expressions. |
ICDE |
2006 |
DBLP DOI BibTeX RDF |
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| 1 | Matthias Brantner, Sven Helmer, Carl-Christian Kanne, Guido Moerkotte |
Kappa-Join: Efficient Execution of Existential Quantification in XML Query Languages. |
XSym |
2006 |
DBLP DOI BibTeX RDF |
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| 1 | 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 |
DBLP DOI BibTeX RDF |
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| 1 | Thomas Neumann, Sven Helmer, Guido Moerkotte |
On the Optimal Ordering of Maps and Selections under Factorization. |
ICDE |
2005 |
DBLP DOI BibTeX RDF |
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| 1 | Matthias Brantner, Sven Helmer, Carl-Christian Kanne, Guido Moerkotte |
Full-fledged Algebraic XPath Processing in Natix. |
ICDE |
2005 |
DBLP DOI BibTeX RDF |
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| 1 | Aleksei Pavlov, Sven Helmer, Guido Moerkotte |
A Model-Based Monitoring and Diagnosis System for a Space-Based Astrometry Mission. |
DEXA |
2005 |
DBLP DOI BibTeX RDF |
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| 1 | Sven Helmer, Carl-Christian Kanne, Guido Moerkotte |
Evaluating lock-based protocols for cooperation on XML documents. |
SIGMOD Record |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Norman May, Sven Helmer, Guido Moerkotte |
Nested Queries and Quantifiers in an Ordered Context. |
ICDE |
2004 |
DBLP DOI BibTeX RDF |
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| 1 | Norman May, Sven Helmer, Carl-Christian Kanne, Guido Moerkotte |
XQuery Processing in Natix with an Emphasis on Join Ordering. |
XIME-P |
2004 |
DBLP BibTeX RDF |
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| 1 | Sven Helmer, Carl-Christian Kanne, Guido Moerkotte |
Timestamp-Based Protocols for Synchronizing Access on XML Documents. |
DEXA |
2004 |
DBLP DOI BibTeX RDF |
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| 1 | Vasco Amaral, Sven Helmer, Guido Moerkotte |
PHEASANT: A PHysicist's EAsy ANalysis Tool. |
FQAS |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Sven Helmer, Guido Moerkotte |
A performance study of four index structures for set-valued attributes of low cardinality. |
VLDB J. |
2003 |
DBLP DOI BibTeX RDF |
Set-valued attributes, Database management systems, Physical design, Access methods, Index structures |
| 1 | Sven Helmer |
Evaluating different approaches for indexing fuzzy sets. |
Fuzzy Sets and Systems |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Sven Helmer |
Book Review: "Recent issues on fuzzy databases" by G. Bordogna and G. Pasi (Eds.); Physica Verlag, Wurzburg, 2000, 236pp., ISBN: 3-7908-1319-2. |
Fuzzy Sets and Systems |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Sven Helmer, Carl-Christian Kanne, Guido Moerkotte |
XML-Datenbanksysteme und ihre Anwendung. |
it - Information Technology |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Sven Helmer, Guido Moerkotte |
Indexstrukturen für XML. |
Web & Datenbanken |
2003 |
DBLP BibTeX RDF |
|
| 1 | Norman May, Sven Helmer, Guido Moerkotte |
Quantifiers in XQuery. |
WISE |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Sven Helmer, Thomas Neumann, Guido Moerkotte |
Estimating the Output Cardinality of Partial Preaggregation with a Measure of Clusteredness. |
VLDB |
2003 |
DBLP BibTeX RDF |
|
| 1 | Norman May, Sven Helmer, Guido Moerkotte |
Three Cases for Query Decorrelation in XQuery. |
Xsym |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Sven Helmer, Thomas Neumann, Guido Moerkotte |
A Robust Scheme for Multilevel Extendible Hashing. |
ISCIS |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Sven Helmer, Carl-Christian Kanne, Guido Moerkotte |
Lock-based Protocols for Cooperation on XML Documents. |
DEXA Workshops |
2003 |
DBLP DOI BibTeX RDF |
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| 1 | 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. |
2002 |
DBLP DOI BibTeX RDF |
XML, Database |
| 1 | Sven Helmer, Carl-Christian Kanne, Guido Moerkotte |
Optimized Translation of XPath into Algebraic Expressions Parameterized by Programs Containing Navigational Primitives. (PDF / PS) |
WISE |
2002 |
DBLP DOI BibTeX RDF |
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| 1 | 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 |
DBLP DOI BibTeX RDF |
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| 1 | Till Westmann, Donald Kossmann, Sven Helmer, Guido Moerkotte |
The Implementation and Performance of Compressed Databases. |
SIGMOD Record |
2000 |
DBLP DOI BibTeX RDF |
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| 1 | Sven Helmer, Till Westmann, Guido Moerkotte |
Diag-Join: An Opportunistic Join Algorithm for 1:N Relationships. |
VLDB |
1998 |
DBLP BibTeX RDF |
|
| 1 | Sven Helmer, Guido Moerkotte |
Evaluation of Main Memory Join Algorithms for Joins with Set Comparison Join Predicates. |
VLDB |
1997 |
DBLP BibTeX RDF |
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Displaying result #1 - #38 of 38 (100 per page; Change: )
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