738 search results - page 27 / 148 » High-Performance Extensible Indexing |
ERCIMDL
2003
Springer
14 years 28 days ago
2003
Springer
Abstract. This paper presents an approach to automatically subject index fulltext documents with multiple labels based on binary support vector machines (SVM). The aim was to test ...
WEBDB
2007
Springer
14 years 1 months ago
2007
Springer
Search engine quality is impacted by two factors: the quality of the ranking/matching algorithm used and the freshness of the search engine’s index, which maintains a “snapsho...
EDBT
2006
ACM
13 years 11 months ago
2006
ACM
Utilizing spatial index structures on secondary memory for nearest neighbor search in high-dimensional data spaces has been the subject of much research. With the potential to host...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We present fundamental concepts of risk and propose two methods for risk management of a portfolio in this paper. Moreover, we introduce their novel extensions to trading in multi...
VLDB
2005
ACM
14 years 1 months ago
2005
ACM
In an “uncertain database”, an object o is associated with a multi-dimensional probability density function (pdf), which describes the likelihood that o appears at each positi...