258 search results - page 27 / 52 » Hybrid Logics on Linear Structures: Expressivity and Complex... |
AAAI
2010
13 years 10 months ago
2010
Large scale ontology applications require efficient and robust description logic (DL) reasoning services. Expressive DLs usually have very high worst case complexity while tractab...
BIS
2010
13 years 3 months ago
2010
Nowadays the software systems, including web portals, are developed from a priori assumptions about how the system will be used. However, frequently these assumptions hold only par...
AC
2005
Springer
13 years 8 months ago
2005
Springer
Artificial intelligence has been an active branch of research for computer scientists and psychologists for 50 years. The concept of mimicking human intelligence in a computer fue...
LICS
1998
IEEE
14 years 26 days ago
1998
IEEE
d abstract) T. Eiter G. Gottlob Y. Gurevich Institut fur Informatik Institut fur Informationssysteme EECS Department Universitat Gie en Technische Universitat Wien University of Mi...
DMDW
2003
13 years 10 months ago
2003
Data Warehouse-(DW) logical design often start with a conceptual schema and then generates relational structures. Applying this approach implies to cope with two main aspects: (i) ...