Sciweavers

2733 search results - page 78 / 547
» The Constellation Query Language
Sort
View
123
Voted
VDB
2000
135views Database» more  VDB 2000»
15 years 3 months ago
Query-By-Trace: Visual Predicate Specification in Spatio-Temporal Databases
In this paper we propose a visual interface for the specification of predicates to be used in queries on spatio-temporal databases. The approach is based on a visual specification ...
Martin Erwig, Markus Schneider
131
Voted
UML
2001
Springer
15 years 6 months ago
On Querying UML Data Models with OCL
UML is the de-facto standard language for Object-Oriented analysis and design of information systems. Persistent storage and extraction of data in such systems is supported by dat...
David H. Akehurst, Behzad Bordbar
116
Voted
CIKM
2007
Springer
15 years 8 months ago
Extending query translation to cross-language query expansion with markov chain models
Dictionary-based approaches to query translation have been widely used in Cross-Language Information Retrieval (CLIR) experiments. Using these approaches, translation has been not...
Guihong Cao, Jianfeng Gao, Jian-Yun Nie, Jing Bai
213
Voted
ICDE
1998
IEEE
104views Database» more  ICDE 1998»
16 years 3 months ago
Representing and Querying Changes in Semistructured Data
Semistructured data may be irregular and incomplete and does not necessarily conform to a fixed schema. As with structured data, it is often desirable to maintain a history of cha...
Sudarshan S. Chawathe, Serge Abiteboul, Jennifer W...
ECOOP
2006
Springer
15 years 6 months ago
Efficient Object Querying for Java
Modern programming languages have little or no support for querying objects and collections. Programmers are forced to hand code such queries using nested loops, which is both cumb...
Darren Willis, David J. Pearce, James Noble