1645 search results - page 74 / 329 » Conceptual modelling: Knowledge acquisition and model abstra... |
GD
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. We propose an algorithm for the 3D visualization of general ontology models used in many applications, such as semantic web, entity-relationship diagrams and other databa...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
Fourier Transform Infrared (FT-IR) spectroscopic imaging is a potentially valuable tool for diagnosing breast and prostate cancer, but its clinical deployment is limited due to lo...
SIGIR
1996
ACM
14 years 8 days ago
1996
ACM
We present a deductive data model for concept-based query expansion. It is based abstraction levels: the conceptual, the expression and the occurrence level. Concepts and their re...
ICCS
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. Conceptual graphs (CGs) share with FOL a fundamental expressiveness limitation: only higher-order logics allow assertions of properties on predicates. This paper intends ...
WSC
2007
13 years 10 months ago
2007
Time is an important data dimension with distinct characteristics that is common across many application domains. This demands specialized methods in order to support proper analy...