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» Multiobjective Query Optimization
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ECTEL
2007
Springer
15 years 8 months ago
Exploiting Preference Queries for Searching Learning Resources
While the growing number of learning resources increases the choice for learners, it also makes it more and more difficult to find suitable courses. Thus, improved search capabili...
Fabian Abel, Eelco Herder, Philipp Kärger, Da...
DASFAA
2006
IEEE
156views Database» more  DASFAA 2006»
15 years 8 months ago
TwigStackList-: A Holistic Twig Join Algorithm for Twig Query with Not-Predicates on XML Data
As business and enterprises generate and exchange XML data more often, there is an increasing need for searching and querying XML data. A lot of researches have been done to match ...
Tian Yu, Tok Wang Ling, Jiaheng Lu
150
Voted
NJC
2006
102views more  NJC 2006»
15 years 2 months ago
Online Evaluation of Regular Tree Queries
Regular tree queries (RTQs) are a class of queries considered especially relevant for the expressiveness and evaluation of XML query languages. The algorithms proposed so far for ...
Alexandru Berlea
135
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CORR
2000
Springer
103views Education» more  CORR 2000»
15 years 2 months ago
Towards a query language for annotation graphs
The multidimensional, heterogeneous, and temporal nature of speech databases raises interesting challenges for representation and query. Recently, annotation graphs have been prop...
Steven Bird, Peter Buneman, Wang Chiew Tan
158
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JIDM
2010
131views more  JIDM 2010»
14 years 9 months ago
Processing Queries over Distributed XML Databases
The increasing volume of data stored as XML documents makes fragmentation techniques an alternative to the performance issues in query processing. Fragmented databases are feasible...
Guilherme Figueiredo, Vanessa P. Braganholo, Marta...