1. Workshop on Crowdsourcing for Search and Data Mining (CSDM 2011) 
2. Workshop on User Modelling for Web Applications 
T-AM1. Crowdsourcing 101: Putting the "Wisdom of the Crowd" to Work for You 
T-AM2. Introduction to Display Advertising 
T-PM1. Exploiting Statistical and Relational Information on the Web and in Social Media 
T-PM2. Web Retrieval: The Role of Users 
| Time | Description | |||
|---|---|---|---|---|
| 8:30 - 10:00 |   Workshop 1  [Room1]  |   Workshop 2  [Room 2]  |   Tutorial AM1  [Room 3]  |   Tutorial AM2  [Room 4]  | 
	
| 10:00 - 10:30 | Coffee Break | |||
| 10:30 - 12:00 |   Workshop 1  [Room1]  |   Workshop 2  [Room 2]  |   Tutorial AM1  [Room 3]  |   Tutorial AM2  [Room 4]  | 
	
| 12:00 - 13:30 | Lunch | |||
| 13:30 - 15:00 |   Workshop 1  [Room1]  |   Workshop 2  [Room 2]  |   Tutorial PM1  [Room 3]  |   Tutorial PM2  [Room 4]  | 
	
| 15:00 - 15:30 | Coffee Break | |||
| 15:30 - 17:00 |   Workshop 1  [Room1]  |   Workshop 2  [Room 2]  |   Tutorial PM1  [Room 3]  |   Tutorial PM2  [Room 4]  | 
	
| 18:30 | Welcome Reception | |||
| Time | Description | 
|---|---|
| 8:30 - 8:40 | Opening Ceremony | 
| 8:40 - 9:40 | Keynote I | 
| 9:40 - 10:30 | Oral Session 1: Web Search I | 
| 10:30 - 10:50 | Coffee Break | 
| 10:50 - 12:30 | Oral Session 2: Social Search and Mining I | 
| 12:30 - 14:00 | Lunch | 
| 14:00 - 15:40 | Oral Session 3: Web Search II | 
| 15:40 - 16:00 | Coffee Break | 
| 15:40 - 17:15 | Poster Session I | 
| Time | Description | 
|---|---|
| 8:30 - 9:30 | Keynote II | 
| 9:30 - 10:20 | Oral Session 4: Social Search and Mining II | 
| 10:20 - 10:50 | Coffee Break | 
| 10:50 - 12:30 | Oral Session 5: Web Search III | 
| 12:30 - 14:00 | Lunch | 
| 14:00 - 15:40 | Oral Session 6: Social Search and Mining III | 
| 15:40 - 16:00 | Coffee Break | 
| 15:40 - 17:15 | Poster Session II | 
| 17:30 - 19:30 | Excursion | 
| 19:30 | Banquet | 
| Time | Description | 
|---|---|
| 9:00 - 10:40 | Oral Session 7: Web Mining | 
| 10:40 - 11:00 | Coffee Break | 
| 11:00 - 12:40 | Oral Session 8: Web Search IV | 
| 12:40 - 14:00 | Lunch | 
| 14:00 - 15:00 | WSDM General Meeting | 
| 15:00 - 15:20 | Coffee Break | 
| 15:20 - 17:00 | Oral Session 9: Social Search and Mining IV | 
| 17:00 | Closing Ceremony |