76
Voted
CIKM
2006
Springer
15 years 7 months ago
2006
Springer
120
Voted
CIKM
2006
Springer
15 years 7 months ago
2006
Springer
We present a hierarchical tree structure for online maintenance of time-decaying synopses over streaming data. We exemplify such an amnesic behavior over streams of locations take...
123
Voted
CIKM
2006
Springer
15 years 7 months ago
2006
Springer
This work addresses two common problems in search, frequently occurring with underspecified user queries: the top-ranked results for such queries may not contain documents relevan...
153
Voted
CIKM
2006
Springer
15 years 7 months ago
2006
Springer
We consider the problem of evaluating retrieval systems using incomplete judgment information. Buckley and Voorhees recently demonstrated that retrieval systems can be efficiently...
122
Voted
CIKM
2006
Springer
15 years 7 months ago
2006
Springer
In practical classification, there is often a mix of learnable and unlearnable classes and only a classifier above a minimum performance threshold can be deployed. This problem is...