Sciweavers

5810 search results - page 482 / 1162
» An Approach to Programming Based on Concepts
Sort
View
IRI
2005
IEEE
16 years 13 days ago
Data integration for capital projects via community-specific conceptual representations
Although data integration has been a research subject for decades in the AEC (Architecture Engineering Construction) industry whose data is usually highly fragmented, nowadays we ...
Yimin Zhu, Mei-Ling Shyu, Shu-Ching Chen
ICDS
2010
IEEE
16 years 4 days ago
Towards Learning Domain Ontology from Legacy Documents
—Learning ontology from text is a challenge in knowledge engineering research and practice. Learning relations between concepts is even more difficult work. However, when conside...
Yijian Wu, Shaolei Zhang, Wenyun Zhao
EFDBS
2001
15 years 8 months ago
Extensible Grouping and Aggregation for Data Reconciliation
New applications from the areas of analytical data processing and data integration require powerful features to condense and reconcile available data. Object-relational and other d...
Eike Schallehn, Kai-Uwe Sattler, Gunter Saake
WSCG
2001
86views more  WSCG 2001»
15 years 8 months ago
Object-Centered Navigation in Virtual Construction Applications
In this paper we present a novel concept for navigation in virtual environments. While a variety of navigation metaphors have been proposed for immersive VR, desktop scenarios are...
Colette Elcacho, Thomas Dingel, Reinhard Klein
AI
2008
Springer
15 years 7 months ago
Analysing inconsistent first-order knowledgebases
It is well-known that knowledgebases may contain inconsistencies. We provide a framework of measures, based on a first-order four-valued logic, to quantify the inconsistency of a ...
John Grant, Anthony Hunter