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APVIS
2001
15 years 5 months ago
Interactive Visualisation of Large Multivariate Datasets on the World-Wide Web
Information visualisation of large multivariate datasets presents certain unique challenges. Few tools currently exist to facilitate the interactive display of such information on...
Janet L. Wesson, P. R. Warren
CONTEXT
2007
Springer
15 years 10 months ago
The Difference a Day Makes - Recognizing Important Events in Daily Context Logs
Abstract. We study the extension of context ontologies towards enhanced qualitative spatio-temporal representations and reasoning. Our goal is to model and extract events that are ...
Michael Wessel, Marko Luther, Matthias Wagner
SDB
1995
91views Database» more  SDB 1995»
15 years 7 months ago
Semantics in Spatial Databases
In this paper we discuss two data models for spatial database systems: the linear data model and the topological data model. Both can be used to model a wide range of applications....
Bart Kuijpers, Jan Paredaens, Luc Vandeurzen
KCAP
2005
ACM
15 years 9 months ago
An instance mapping ontology for the semantic web
Semantic data transformation plays an important role in realizing the vision of the semantic web. It supports the transformation of data in different representations into ontologi...
Yuangui Lei
157
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CIKM
2008
Springer
15 years 6 months ago
CE2: towards a large scale hybrid search engine with integrated ranking support
The Web contains a large amount of documents and increasingly, also semantic data in the form of RDF triples. Many of these triples are annotations that are associated with docume...
Haofen Wang, Thanh Tran, Chang Liu