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IV
2006
IEEE
130views Visualization» more  IV 2006»
16 years 22 days ago
Ontology Driven Visualisation of Maps with SVG - An Example for Semantic Programming
This article describes a particular use of ontologies for visualising maps in a browser window. Geographic data are represented as instances of concepts in an ontology of transpor...
Frank Ipfelkofer, Bernhard Lorenz, Hans Jürge...
ICEBE
2005
IEEE
96views Business» more  ICEBE 2005»
16 years 9 days ago
Adding Physical Optimization to Cost Models in Information Mediators
Optimization of execution plans in information mediators is a critical task, specially when sources are remote and semistructured, as in the case of transactional web sites. Lack ...
Justo Hidalgo, Alberto Pan, José Losada, Ma...
WMTE
2005
IEEE
16 years 8 days ago
Supporting Classroom Activities with the BSUL Environment
In this paper we present our ongoing research about the integration of ubiquitous computing systems into classroom settings, in order to give basic support for some classroom and ...
Nobuji A. Saito, Hiroaki Ogata, Rosa G. J. Paredes...
WEBI
2005
Springer
16 years 5 days ago
HITS is Principal Components Analysis
In this work, we show that Kleinberg’s hubs and authorities model (HITS) is simply Principal Components Analysis (PCA; maybe the most widely used multivariate statistical analys...
Marco Saerens, François Fouss
APLAS
2004
ACM
16 years 4 days ago
An Algebraic Approach to Bi-directional Updating
In many occasions would one encounter the task of maintaining the consistency of two pieces of structured data that are related by some transform — synchronising bookmarks in diï...
Shin-Cheng Mu, Zhenjiang Hu, Masato Takeichi