388 search results - page 55 / 78 » Phenomenon-aware Stream Query Processing |
110
click to vote
SSDBM
2007
IEEE
15 years 7 months ago
2007
IEEE
Memory management is a critical issue in stream processing involving stateful operators such as join. Traditionally, the memory requirement for a stream join is query-driven: a qu...
120
click to vote
MDM
2007
Springer
15 years 7 months ago
2007
Springer
Several window constructs are usually specified in continuous queries over data streams as a means of limiting the amount of data processed each time and thus providing real-time...
128
click to vote
VLDB
2007
ACM
15 years 7 months ago
2007
ACM
This paper describes Continuous Queries (CQ) in Oracle RDBMS, a feature that incorporates stream and complex event processing into an RDBMS, the first such attempt in commercial d...
121
click to vote
MOBISYS
2007
ACM
16 years 1 months ago
2007
ACM
Provenance becomes a critical requirement for healthcare IT infrastructures, especially when pervasive biomedical sensors act as a source of raw medical streams for large-scale, a...
200
click to vote
ICDE
2005
IEEE
16 years 2 months ago
2005
IEEE
Efficient one-pass computation of F0, the number of distinct elements in a data stream, is a fundamental problem arising in various contexts in databases and networking. We consid...