507 search results - page 74 / 102 » Portfolio theory of information retrieval |
WWW
2004
ACM
14 years 8 months ago
2004
ACM
Studying Web graphs is often difficult due to their large size. Recently, several proposals have been published about various techniques that allow to store a Web graph in memory ...
CHI
2010
ACM
14 years 2 months ago
2010
ACM
We present results from an experiment that studied the information search behavior of younger and older adults in a medical decision-making task. To study how different combinatio...
FOIKS
2004
Springer
14 years 1 months ago
2004
Springer
State Machines: An Overview of the Project Yuri Gurevich Microsoft Research, One Microsoft Way, Redmond, WA 98052 November 2003 This is an extended abstract of an invited talk at ...
MM
2006
ACM
14 years 1 months ago
2006
ACM
In many image retrieval applications, the mapping between highlevel semantic concept and low-level features is obtained through a learning process. Traditional approaches often as...
SIGIR
2006
ACM
14 years 1 months ago
2006
ACM
We consider the problem of large-scale retrieval evaluation, and we propose a statistical method for evaluating retrieval systems using incomplete judgments. Unlike existing techn...