1. 1 Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig Solbrille : Bringing Back the Time Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig TDT4215 “Web-Intelligence”, Spring 2009

2. 2 System Architecture Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig

3. 3 Components Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig

4. 4 Inverted File Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig

5. 5 Query Language AND/OR/NAND single terms –’kari bremnes’, ’+kari +bremnes’, ’+bremnes –kari’, etc AND/NAND Phrases –’”kari bremnes”’, ’bremnes -”kari bremnes”’, ’kari +”kari bremnes”’ Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig

6. 6 Proximity No direct implementation, but can be implemented by a scorer. Indirect implementation: sniplets are based on max occurrence windows (proximity), clusters in the extended system are generated based on supplied sniplets. Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig

7. 7 Ranking Algorithms Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig

8. 8 Clustering Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig

9. 9 Demonstrations Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig

10. 10 Evaluation of Basic System Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig

11. 11 Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig Cosine

12. 12 Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig Okapi BM-25

13. 13 Evaluation of Extended System Arne Bergene Fossaa, Simon Jonassen, Jan Maximilian W. Kristiansen, Ola Natvig