5221 search results - page 656 / 1045 » An On-line Problem Database |
189
click to vote
AUSAI
2008
Springer
15 years 8 months ago
2008
Springer
Classifiers are traditionally learned using sets of positive and negative training examples. However, often a classifier is required, but for training only an incomplete set of pos...
199
click to vote
CIKM
2008
Springer
15 years 8 months ago
2008
Springer
We present a framework for automatically summarizing social group activity over time. The problem is important in understanding large scale online social networks, which have dive...
184
click to vote
CIKM
2008
Springer
15 years 8 months ago
2008
Springer
In contextual advertising, estimating the number of impressions of an ad is critical in planning and budgeting advertising campaigns. However, producing this forecast, even within...
178
click to vote
AIRS
2006
Springer
15 years 8 months ago
2006
Springer
This paper investigates the problem of retrieving Karaoke music by singing. The Karaoke music encompasses two audio channels in each track: one is a mix of vocal and background acc...
198
click to vote
CIKM
2005
Springer
15 years 8 months ago
2005
Springer
A critical issue in moving object databases is to develop appropriate indexing structures for continuously moving object locations so that queries can still be performed efficien...