1. James Algina , HJ Keselman , and Randall D Penfield . 2005. An alternative to Cohen’s standardized mean difference effect size: a robust parameter and confidence interval in the two independent groups case.Psychological methods 10, 3 ( 2005 ), 317. James Algina, HJ Keselman, and Randall D Penfield. 2005. An alternative to Cohen’s standardized mean difference effect size: a robust parameter and confidence interval in the two independent groups case.Psychological methods 10, 3 (2005), 317.
2. The query-flow graph
3. Andrei Broder . 2002. A taxonomy of web search . In ACM Sigir forum, Vol. 36 . Association for Computing Machinery , New York, NY, USA , 3–10. Andrei Broder. 2002. A taxonomy of web search. In ACM Sigir forum, Vol. 36. Association for Computing Machinery, New York, NY, USA, 3–10.
4. What makes a query difficult?
5. Things I have learned (so far).