On Tuning OWA Operators in a Flexible Querying Interface

The use of the Yager's OWA operators within a flexible querying interface is discussed. The key issue is the adaptation of an OWA operator to the specifics of a user's query. Some well-known approaches to the manipulation of the weights vector are reconsidered and a new one is proposed that is simple and efficient.

• Type: Conference
• Year: 2006
• Where: FQAS
• Authors: Slawomir Zadrozny, Janusz Kacprzyk
• Keywords: Database, Flexible Querying Interface, FQAS 2006, Owa Operator, Yager's OWA Operators