Page values for "TREC 2009"
关于“TREC 2009”的事实
| Acronym | TREC 2009 + |
| End date | 2009年11月20日 (五) + |
| Event in series | TREC + |
| Event type | Workshop + |
| Has coordinates | 39° 8' 24", -77° 11' 35"Latitude: 39.139919444444 Longitude: -77.192922222222 + |
| Has location city | Gaithersburg + |
| Has location country | Category:USA + |
| Has location state | Maryland + |
| IsA | Event + |
| Start date | 2009年11月17日 (二) + |
| Title | The Eighteenth Text REtrieval Conference + |
