1413 search results - page 3 / 283 » Efficient Learning of Semi-structured Data from Queries |
DASFAA
2004
IEEE
13 years 11 months ago
2004
IEEE
XML is becoming the standard data exchange format. View transformation of XML data is important and frequent operation in XML data integration and publishing. In schema-based view ...
ICDM
2005
IEEE
14 years 29 days ago
2005
IEEE
Accurate topical classification of user queries allows for increased effectiveness and efficiency in general-purpose web search systems. Such classification becomes critical if th...
STOC
1993
ACM
13 years 11 months ago
1993
ACM
In this paper, we study the problem of learning in the presence of classification noise in the probabilistic learning model of Valiant and its variants. In order to identify the cl...
ICGI
1998
Springer
13 years 11 months ago
1998
Springer
Abstract. The present paper presents a new approach of how to convert Gold-style [4] learning in the limit into stochastically finite learning with high confidence. We illustrate t...
DELOS
2000
13 years 8 months ago
2000
User feedback has proven very successful to query large multimedia databases. Due to the nature of the data representation and the mismatch between mathematical models and human p...