446 search results - page 38 / 90 » Design and Implementation of the Valid Time for Spatio-Tempo... |
DEXA
2009
Springer
13 years 12 months ago
2009
Springer
Abstract. Sensor database is a type of database management system which offers sensor data and stored data in its data model and query languages. In this system, when a user poses ...
EUROSYS
2006
ACM
14 years 5 months ago
2006
ACM
In stand-alone databases, the two functions of ordering the transaction commits and making the effects of transactions durable are generally performed in one action, namely in the...
GIS
2005
ACM
14 years 9 months ago
2005
ACM
The management of moving objects has been intensively studied in the recent years. A wide and increasing range of database applications has to deal with spatial objects whose posi...
NETGAMES
2006
ACM
14 years 2 months ago
2006
ACM
Multi-player Online Games (MOGs) have emerged as popular data intensive applications in recent years. Being used by many players simultaneously, they require a high degree of faul...
SIGMOD
2012
ACM
11 years 10 months ago
2012
ACM
We present an automatic skew mitigation approach for userdefined MapReduce programs and present SkewTune, a system that implements this approach as a drop-in replacement for an e...