486 search results - page 33 / 98 » Evaluating Top-k Queries over Web-Accessible Databases |
196
Voted
SIGMOD
2008
ACM
16 years 1 months ago
2008
ACM
A variety of web sites and web based services produce textual lists at varying time granularities ranked according to several criteria. For example, Google Trends produces lists o...
109
click to vote
EDBT
2006
ACM
16 years 1 months ago
2006
ACM
Incomplete databases, that is, databases that are missing data, are present in many research domains. It is important to derive techniques to access these databases efficiently. We...
153
click to vote
EDBT
2009
ACM
14 years 11 months ago
2009
ACM
Stream applications gained significant popularity over the last years that lead to the development of specialized stream engines. These systems are designed from scratch with a di...
145
click to vote
SIGIR
2011
ACM
14 years 4 months ago
2011
ACM
We study the problem of automatically assigning appropriate music pieces to a picture or, in general, series of pictures. This task, commonly referred to as soundtrack suggestion,...
127
click to vote
PKDD
1998
Springer
15 years 5 months ago
1998
Springer
Knowledge discovery in databases (KDD) is a process that can include steps like forming the data set, data transformations, discovery of patterns, searching for exceptions to a pat...