137 search results - page 7 / 28 » Declaratively Querying and Visualizing Knowledge Bases in Xm... |
VL
2003
IEEE
14 years 19 days ago
2003
IEEE
We introduce FoXQ, a visual language that would enable end users to query XML. Our aim is to develop a language that would bring a lot of the functionality of XQuery within the re...
DASFAA
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract. In this paper, we present a FASST mining approach to extract the frequently changing semantic structures (FASSTs), which are a subset of semantic substructures that chang...
ICDE
2001
IEEE
14 years 8 months ago
2001
IEEE
Due to the ubiquity and popularity of XML, users often are in the following situation: they want to query XML documents which contain potentially interesting information but they ...
IEAAIE
2001
Springer
13 years 11 months ago
2001
Springer
Abstract. This paper presents AROM, a new object-based knowledge representation system. AROM is original in two ways. Firstly, in addition to classes, knowledge representation in A...
EDBT
2010
ACM
13 years 10 months ago
2010
ACM
Recent progress in information extraction has shown how to automatically build large ontologies from high-quality sources like Wikipedia. But knowledge evolves over time; facts ha...