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SIGMOD
2008
ACM
101views Database» more  SIGMOD 2008»
16 years 6 months ago
On Query Algebras for Probabilistic Databases
This article proposes a core query algebra for probabilistic databases. In essence, this core is part of the query languages of most probabilistic database systems proposed so far...
Christoph Koch
EACL
2003
ACL Anthology
15 years 8 months ago
Finite Structure Query: A Tool for Querying Syntactically Annotated Corpora
Finite structure query (fsq for short) is a tool for querying syntactically annotated corpora. fsq employs a query language of high expressive power, namely full first order logi...
Stephan Kepser
CORR
2010
Springer
96views Education» more  CORR 2010»
15 years 6 months ago
Realizing evaluation strategies by hierarchical graph rewriting
We discuss the realization of evaluation strategies for the concurrent constraint-based functional language ccfl within the translation schemata when compiling ccfl programs into t...
Petra Hofstedt
ICDE
2006
IEEE
155views Database» more  ICDE 2006»
16 years 8 months ago
Designing and Evaluating an XPath Dialect for Linguistic Queries
Linguistic research and natural language processing employ large repositories of ordered trees. XML, a standard ordered tree model, and XPath, its associated language, are natural...
Steven Bird, Yi Chen, Susan B. Davidson, Haejoong ...
MODELS
2007
Springer
16 years 20 days ago
Matching Model-Snippets
An important demand in Model-Driven Development is the simple and efficient expression of model patterns. Current approaches tend to distinguish the language they use to express pa...
Rodrigo Ramos, Olivier Barais, Jean-Marc Jé...