171 search results - page 15 / 35 » Similarity Search on Time Series Based on Threshold Queries |
EDBT
2008
ACM
14 years 9 months ago
2008
ACM
The top-k retrieval problem requires finding k objects most similar to a given query object. Similarities between objects are most often computed as aggregated similarities of the...
SIGMOD
2003
ACM
14 years 9 months ago
2003
ACM
In modern application domains such as multimedia, molecular biology and medical imaging, similarity search in database systems is becoming an increasingly important task. Especial...
TKDE
2010
13 years 7 months ago
2010
—User profiling is a fundamental component of any personalization applications. Most existing user profiling strategies are based on objects that users are interested in (i.e., p...
ICDE
2006
IEEE
14 years 3 months ago
2006
IEEE
Recently, the analysis of moving objects has become one of the most important technologies to be used in various applications such as GIS, navigation systems, and locationbased in...
ISAAC
2005
Springer
14 years 2 months ago
2005
Springer
In this paper, we prove for the first time that the learning complexity of Rocchio’s algorithm is O(d+d2 (log d+log n)) over the discretized vector space {0, . . . , n − 1}d ,...