In this work, we first make a survey of the existing main aggregation operators and then
propose some new aggregation operators such as the induced ordered weighted geometric …

The ordered weighted averaging (OWA) operator was introduced by Yager. 1 The
fundamental aspect of the OWA operator is a reordering step in which the input arguments …

This comprehensive, bird's view research note combines the state of the art, a brief
presentation of the history and some original solutions, and position like views of some …

We recall the OWA operator and discuss some of the features used to characterize these
operators. In passing we introduce an new characterizing attribute called the divergence …

A linguistic model for an Information Retrieval System (IRS) defined using an ordinal fuzzy
linguistic approach is proposed. The ordinal fuzzy linguistic approach is presented, and its …

The aggregation operators play an important role in the fusion of multidimensional
information in decision making process. In this study, a series of generalized aggregation …

Information Retrieval Systems (IRSs) based on an ordinal fuzzy linguistic approach present
some problems of loss of information and lack of precision when working with discrete …

An Information Retrieval (IR) model defined using an ordinal fuzzy linguistic approach is
proposed. It accepts ordinal linguistic weighted queries based on two weighting elements …

Background InformationRetrieval (IR) has become, mainly as aresultofthe huge impact of the
World Wide Web (WWW) and CD-ROM industry, one of the most important theoretical and …

How to exploit the incredible variety of JSON data sets currently available on the Internet, for
example, on Open Data portals? The traditional approach would require getting them from …