6746 search results - page 408 / 1350 » Multimodal Database Query |
132
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VLDB
2005
ACM
15 years 10 months ago
2005
ACM
We study XML stream-specific schema-based optimization. We assume a widely-adopted automata-based execution model for XQuery evaluation. Criteria are established regarding what s...
132
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DEXA
2001
Springer
15 years 9 months ago
2001
Springer
Abstract. In this paper we study the performance of linguisticallymotivated conflation techniques for Information Retrieval in Spanish. In particular, we have studied the applicat...
120
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VLDB
1997
ACM
15 years 9 months ago
1997
ACM
Wedescribethedesign,implementationanduser evaluationof QUIVER,agraph-basedvisualquery languageforobjectdatabases.Thedesigngoalsof QUIVERincludecomplianceto standards,comprehensive...
148
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CHI
1992
ACM
15 years 9 months ago
1992
ACM
We designed, implemented and evaluated a new concept for direct manipulation of databases, called dynamic queries, that allowsuserstoformulatequerieswithgraphicalwidgets,such as s...
162
Voted
VLDB
1993
ACM
15 years 9 months ago
1993
ACM
This paper studies the problem of memory allocation and scheduling in a multiple query workload with widely varying resource requirements. Several memory allocation and scheduling...