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ATAL
2005
Springer
16 years 13 days ago
Progressive ontology alignment for meaning coordination: an information-theoretic foundation
We elaborate on the mathematical foundations of the meaning coordination problem that agents face in open environments. We investigate to which extend the BarwiseSeligman theory o...
W. Marco Schorlemmer, Yannis Kalfoglou
DILS
2004
Springer
15 years 10 months ago
An Ontology-Driven Framework for Data Transformation in Scientific Workflows
Abstract. Ecologists spend considerable effort integrating heterogeneous data for statistical analyses and simulations, for example, to run and test predictive models. Our research...
Shawn Bowers, Bertram Ludäscher
LREC
2008
145views Education» more  LREC 2008»
15 years 8 months ago
BOEMIE Ontology-Based Text Annotation Tool
The huge amount of the available information in the Web creates the need of effective information extraction systems that are able to produce metadata that satisfy user's inf...
Pavlina Fragkou, Georgios Petasis, Aris Theodorako...
ER
2007
Springer
87views Database» more  ER 2007»
16 years 1 months ago
Seed-Based Generation of Personalized Bio-ontologies for Information Extraction
Abstract. Biologists usually focus on only a small, individualized, subdomain of the huge domain of biology. With respect to their sub-domain, they often need data collected from v...
Cui Tao, David W. Embley
GIS
2008
ACM
16 years 8 months ago
Geospatial information integration based on the conceptualization of geographic domain
Geospatial information integration is not a trivial task. An integrated view must be able to describe various heterogeneous data sources and its interrelation to obtain shared con...
Miguel Torres, Serguei Levachkine, Rolando Quinter...