18 search results - page 4 / 4 » A Cost-Space Approach to Distributed Query Optimization in S... |
EDBT
2009
ACM
13 years 8 months ago
2009
ACM
Many Web applications are based on dynamic interactions between Web components exchanging flows of information. Such a situation arises for instance in mashup systems or when moni...
MIDDLEWARE
2007
Springer
13 years 11 months ago
2007
Springer
Many wireless sensor network protocols are employing gossipbased message dissemination, where nodes probabilistically forward messages, to reduce message overhead. We are concerne...
ARTDB
1997
Springer
13 years 9 months ago
1997
Springer
This paper proposes a strategy for parallel composite event detection in Active database systems (DBS). Up to now, the detection is sequential and totally synchronized, and thus p...