3524 search results - page 1 / 705 » Issues in Active Databases |
ADC
1995
Springer
15 years 1 months ago
1995
Springer
DOOD
1995
Springer
15 years 1 months ago
1995
Springer
Semantics represents a major problem area for active databases inasmuch as (i) there is l framework for defining the abstract semantics of active rules, and (ii) the various syst...
VLDB
1991
ACM
15 years 1 months ago
1991
ACM
The Ode object-oriented database provides facilities for associating conslraims and [riggers with ohjecls. Conslrainls and triggers are associated with class (ohjea type) definiti...
MTA
2006
14 years 9 months ago
2006
Abstract. Query-by-example and query-by-keyword both suffer from the problem of "aliasing," meaning that example-images and keywords potentially have variable interpretat...
DMSN
2004
ACM
15 years 2 months ago
2004
ACM
Recent years have witnessed a rapidly growing interest in query processing in sensor and actuator networks. This is mainly due to the increased awareness of query processing as th...