246 search results - page 4 / 50 » The Truth About Defaults |
ICDIM
2007
IEEE
13 years 7 months ago
2007
IEEE
In collaborative filtering systems, a common technique is default voting. Unknown ratings are filled with a default value to alleviate the sparsity of rating databases. We show ...
LAI
1996
13 years 8 months ago
1996
We propose a new semantics for modeling belief, mixing conncepts from qualitative probabilistic and classical possible world accounts. Our belief structures are coherent sets of q...
JOLLI
1998
13 years 7 months ago
1998
When reasoning about complex domains, where information available is usually only partial, nonmonotonic reasoning can be an important tool. One of the formalisms introduced in thi...
SIGECOM
2008
ACM
13 years 7 months ago
2008
ACM
We study the question of how to easily recognize whether a social unction f from an abstract type space to a set of outcomes is truthful, i.e. implementable by a truthful mechanis...
EUSFLAT
2009
13 years 5 months ago
2009
In this paper we present the operational semantics of RFuzzy, a fuzzy Logic Programming framework that represents thruth values using real numbers from the unit interval. RFuzzy pr...