1. Modern Information Retrieval Presented by Miss Prattana Chanpolto Faculty of Information Technology

2. Author Ricardo Baeza-Yates Berthier Ribeiro-Neto ACM PRESS BOOKS Addison-Wesley

4. Contents 1.Introduction -Motivation -Basic Concept -Past,Present,and Future -The Retrieval Process

5. Contents 2.Modeling -Classic IR

6. Contents 3.Retrieval Evaluation Relevant doc Retrieved doc

7. Contents 4.Query Language 5.Query Operation 6.Text and Multimedia Language Properties 7.Text Operation

8. 8. Indexing and Searching 9.Parallel and distributed IR Contents

9. 10. User Interfaces and Visualization Contents

10. 11.Multimedia IR : Model and Languages 12.Multimedia IR :Indexing and Searching Contents

11. 13. Searching the Web 14. Libraries and Bibliographical Systems 15.Digital Libraries Contents

12. THE END