2004 search results - page 169 / 401 » Understanding Ontological Levels |
136
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ICSOC
2009
Springer
15 years 2 months ago
2009
Springer
Abstract. Moving towards a global market of services requires flexible infrastructures that will deal with the inevitable semantic heterogeneity that occurs during the negotiation ...
128
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WWW
2005
ACM
15 years 10 months ago
2005
ACM
The interoperability among distributed and autonomous systems is the ultimate challenge facing the semantic web. Heterogeneity of data representation is the main source of problem...
137
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MICAI
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. Often, qualitative values have an ordering, such as (veryshort, short, medium-height, tall) or a hierarchical level, such as (TheWorld, Europe, Spain, Madrid), which are ...
176
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DGO
2004
15 years 6 months ago
2004
This paper describes a Web-based query system for semantically heterogeneous government-produced data. Geospatial Web-based information systems and portals are currently being dev...
148
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CW
2003
IEEE
15 years 10 months ago
2003
IEEE
Virtual reality technology is reported that the use of virtual reality(VR) as an educational tool can increase student interests, understanding and creative learning because of en...