534 search results - page 5 / 107 » Approximation of Indistinct Concepts |
JCAM
2011
12 years 10 months ago
2011
In this paper we discuss multiperiod portfolio selection problems related to a speci…c provisioning problem. Our results are an extension of Dhaene et al. (2005), where optimal ...
KR
2000
Springer
13 years 11 months ago
2000
Springer
We propose to extend the ontology of logical AI to include approximate objects, approximate predicates and approximate theories. Besides the ontology we treat the relations among ...
SIAMDM
2010
13 years 2 months ago
2010
Let A be a 0/1 matrix of size m
JMLR
2012
11 years 10 months ago
2012
Bisubmodularity extends the concept of submodularity to set functions with two arguments. We show how bisubmodular maximization leads to richer value-of-information problems, usin...
DLOG
2009
13 years 5 months ago
2009
Abstract. TBox reasoning in description logics is hard. For example, reasoning in SROIQ (i.e. OWL2-DL) is N2EXPTIME-complete; even with R, a fragment of SROIQ supporting ALC GCIs a...