IFSA

2007

Springer

14 years 1 months ago
2007

Springer

Disruption on a supply chain provokes lost that should be minimized looking for alternative suppliers. This solution involves a strategy to manage the impact of the disruption and ...

IFSA

2007

Springer

14 years 1 months ago
2007

Springer

IFSA

2007

Springer

14 years 1 months ago
2007

Springer

The main objective of an information retrieval system is to be effective in providing a user with relevant information in response to a query. However, especially given the inform...

IFSA

2007

Springer

14 years 1 months ago
2007

Springer

In [1, 2] we studied various concepts of bipolar queries (cf. Dubois and Prade [3]). We advocated there the use of a fuzziﬁed version of the original crisp deﬁnition introduced...

IFSA

2007

Springer

14 years 1 months ago
2007

Springer

The algebra of truth values for fuzzy sets of type-2, due to Zadeh, contains as subalgebras those of type-1 and of interval-valued fuzzy sets. It also contains many other interest...

IFSA

2007

Springer

14 years 1 months ago
2007

Springer

The use of unsupervised fuzzy learning methods produces a large number of alternative classiﬁcations. This paper presents and analyzes a series of criteria to select the most sui...

IFSA

2007

Springer

14 years 1 months ago
2007

Springer

Abstract. The paper develops fuzzy attribute logic, i.e. a logic for reasoning about formulas of the form A ⇒ B where A and B are fuzzy sets of attributes. A formula A ⇒ B repr...

IFSA

2007

Springer

14 years 1 months ago
2007

Springer

In the formal and fully graded setting of Fuzzy Class Theory (or higher-order fuzzy logic) we make an initial investigation into basic notions of fuzzy topology. In particular we s...

IFSA

2007

Springer

14 years 1 months ago
2007

Springer

Abstract. Generally, there are two main streams of theories for studying uncertainties. One is probability theory and the other is fuzzy set theory. One of the basic ideas of fuzzy...

IFSA

2007

Springer

14 years 1 months ago
2007

Springer

We study ﬁnite residuated lattices with up to 11 elements. We present an algorithm for generating all non-isomorphic ﬁnite residuated lattices with a given number of elements. ...