DocumentCode
2147801
Title
A parameterized algebra for event notification services
Author
Hinze, Annika ; Voisard, Agnès
Author_Institution
Freie Univ. Berlin, Germany
fYear
2002
fDate
2002
Firstpage
61
Lastpage
63
Abstract
Event notification services are used in various applications such as digital libraries, stock tickers, traffic control, or facility management. However to our knowledge, a common semantics of events in event notification services has not been defined so far. We propose a parameterized event algebra which describes the semantics of composite events for event notification systems. The parameters serve as a basis for flexible handling of duplicates in both primitive and composite events.
Keywords
active databases; temporal logic; temporal reasoning; active databases; composite events; digital libraries; duplicate handling; event notification services; facility management; parameterized event algebra; semantics; stock tickers; temporal logic; traffic control; Algebra; Clocks; Database systems; Filtering; Logistics; Software libraries; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Temporal Representation and Reasoning, 2002. TIME 2002. Proceedings.Ninth International Symposium on
ISSN
1530-1311
Print_ISBN
0-7695-1474-X
Type
conf
DOI
10.1109/TIME.2002.1027476
Filename
1027476
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