513 search results - page 18 / 103 » Operational and abstract semantics of the query language G-L... |
JUCS
2006
13 years 8 months ago
2006
: CQL, Continuous Query Language is suitable for data stream queries. Sometimes it is better if the queries operate on relational databases and data streams simultaneously. The exe...
APLAS
2004
ACM
14 years 2 months ago
2004
ACM
Most aspect-oriented languages provide only a fixed, built-in set of pointcut designators whose denotation is only described informally. As a consequence, these languages do not p...
EDBTW
2006
Springer
14 years 7 days ago
2006
Springer
Abstract. The Semantic Web is based on XML and RDF as its fundamental standards for exchanging and storing information on the World Wide Web. Event-condition-action (ECA) rules are...
CSL
1999
Springer
14 years 26 days ago
1999
Springer
Abstract. This paper represents the beginning of a study aimed at devising semantic models for true concurrency that provide clear distinctions between concurrency, parallelism and...
PODS
1997
ACM
14 years 23 days ago
1997
ACM
We rework parts of the classical relational theory when the underlying domain is a structure with some interpreted operations that can be used in queries. We identify parts of the...