165 search results - page 2 / 33 » Coping with semilattices of relations in logics with relativ... |
FUIN
2008
13 years 5 months ago
2008
Abstract. The ability to recognize human activities from sensory information is essential for developing the next generation of smart devices. Many human activity recognition tasks...
PSSS
2003
13 years 6 months ago
2003
Abstract: We present DLDB, a knowledge base system that extends a relational database management system with additional capabilities for DAML+OIL inference. We discuss a number of ...
ICDE
2002
IEEE
13 years 10 months ago
2002
IEEE
Unity is an architecture for integrating relational databases that performs three processes: metadata capture, semantic integration, and query formulation and execution. The found...
EJC
2003
13 years 6 months ago
2003
We present a logic programming based dialogue system that enables the access in natural language to the heterogeneous external relational databases of the Évora University. The p...
PPDP
2009
Springer
13 years 11 months ago
2009
Springer
We give a denotational semantics to a type and effect system tracking reading and writing to global variables holding values that may include higher-order effectful functions. Reï...