13461 search results - page 80 / 2693 » Generalization with Taxonomic Information |
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract—This paper proposes a simple non-coherent amplifyand-forward receiver for the relay channel and evaluates its diversity performance for Rayleigh fading channels. We use ...
SAC
2006
ACM
14 years 3 months ago
2006
ACM
The issue of confidentiality and privacy in general databases has become increasingly prominent in recent years. A key element in preserving privacy and confidentiality of sensi...
GPCE
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. In meta programming with concrete object syntax, object-level programs are composed from fragments written in concrete syntax. The use of small program fragments in such ...
DMKD
2004
ACM
14 years 2 months ago
2004
ACM
Data mining has been widely recognized as a powerful tool to explore added value from large-scale databases. One of data mining techniques, generalized association rule mining wit...
ICDT
1990
ACM
14 years 1 months ago
1990
ACM
Ordinary logical implication is not enough for answering queries in a logic database, since especially negative information is only implicitly represented in the database state. M...