4378 search results - page 278 / 876 » An Evaluation Measure for Distributed Information Retrieval ... |
227
click to vote
SIGIR
2003
ACM
16 years 19 days ago
2003
ACM
Libraries have traditionally used manual image annotation for indexing and then later retrieving their image collections. However, manual image annotation is an expensive and labo...
207
click to vote
CLEF
2007
Springer
16 years 1 months ago
2007
Springer
This paper describes the medical image retrieval and medical image annotation tasks of ImageCLEF 2007. Separate sections describe each of the two tasks, with the participation and ...
141
click to vote
CIKM
2006
Springer
15 years 11 months ago
2006
Springer
Optimising the parameters of ranking functions with respect to standard IR rank-dependent cost functions has eluded satisfactory analytical treatment. We build on recent advances ...
249
click to vote
KDD
2007
ACM
16 years 7 months ago
2007
ACM
It is becoming increasingly common to construct databases from information automatically culled from many heterogeneous sources. For example, a research publication database can b...
196
click to vote
ENTCS
2007
15 years 7 months ago
2007
Even with todays hardware improvements, performance problems are still common in many software systems. An approach to tackle this problem for component-based software architectur...