1. Gizem MISIRLI Gülden OLGUN
Stuff I’ve Seen: A System for Personal Information Retrieval and Re-Use
Gizem MISIRLI Gülden OLGUN

2. Outline Introduction SIS System Architecture SIS User Interface
SIS Evaluation
Interface Experiments
Conclusion and Future Work

3. Introduction Facilitates information re-use Unified Index
Rich contextual cues

4. SIS System Architecture
Components
Gatherer
Filter
Tokenizer
Indexer
Retriever
Run on client machines

5. SIS User Interface (Top View)

6. SIS User Interface (Side View)

7. SIS Evaluation Experiments Among 234 people Six weeks Main techniques
Questionnarie
Log file analysis
Short queries
Common filters

8. Experiments Top view versus Side view Top view  side view : %34
Richer search interface
Side view  top view : %44

9. Experiments
Use of layouts for presentation results

10. Conclusion & Future Work
Advantages of SIS
Ease of accessing information
Less usage of other search engines
Future work
Performance of the search engines
Speed of indexing
User interface
Tagging

11. THANK YOU FOR YOUR ATTENTION !
ANY QUESTIONS ?