| An XML Framework for Integrating Continuous Queries, Composite Event Detection, and Database Condition Monitoring for Multiple D Recent countries visiting this post |  |
 | 7 | United States |
 | 4 | |
 | 1 | Germany |
| An XML Framework for Integrating Continuous Queries, Composite Event Detection, and Database Condition Monitoring for Multiple D Recent countries visiting this post | |
| 7 | United States |
| 4 | |
| 1 | Germany |