2492 search results - page 63 / 499 » On the General Signature Trees |
WWW
2006
ACM
14 years 8 months ago
2006
ACM
In this paper, we proposed an online algorithm, called FQT-Stream (Frequent Query Trees of Streams), to mine the set of all frequent tree patterns over a continuous XML data strea...
PODS
2010
ACM
14 years 23 days ago
2010
ACM
XML Schema Definitions (XSDs) can be adequately abstracted by the single-type regular tree languages. It is wellknown, that these form a strict subclass of the robust class of re...
CIKM
2009
Springer
14 years 10 days ago
2009
Springer
Tree patterns represent important fragments of XPath. In this paper, we show that some classes of tree patterns exhibit such a property that, given a finite number of tree patter...
BMCBI
2008
13 years 7 months ago
2008
Background: Evolutionary conservation of RNA secondary structure is a typical feature of many functional non-coding RNAs. Since almost all of the available methods used for predic...
IJCSS
2000
13 years 7 months ago
2000
Abstract. The quality of a decision tree is usually evaluated through its complexity and its generalization accuracy. Tree-simpli