In the development of E-Commerce, security has always been the core and key issue. In this
paper, a new model is proposed to assist E-Commerce practitioners in the assessment of E …

This book is the first to combine coverage of fuzzy logic and Semantic Web languages. It
provides in-depth insight into fuzzy Semantic Web languages for non-fuzzy set theory and …

An electronic marketplace (e-marketplace) is a common business information space
populated with many entities of different system types. Each of them has its own context of …

The modern economy involves a variety of marketplaces, and the Internet has led to the
development of a new efficient marketplace-the one-shot multiattribute exchange. It is an …

The aim of this talk is to present a detailed, self-contained and comprehensive account of the
state of the art in representing and reasoning with structured fuzzy knowledge. Fuzzy …

Small farmers' sustainable development has important significance for narrowing the gap
between urban and rural areas and hastening the promotion of general prosperity in China …

A profile describes a set of skills a person may have or a set of skills required for a particular
job. Profile matching aims to determine how well a given profile fits to a requested profile …

The trade determination problem is an important decision problem for multi-attribute
exchanges in E-brokerages. As of now, some studies have focused on this issue. However …

We present a top-k query answering procedure for Fuzzy Logic Programming, in which
arbitrary computable functions may appear in the rule bodies to manipulate truth values. The …

We outline SoftFacts, an ontology mediated top-k information retrieval system over relational
databases. An ontology layer is used to define (in terms of a OWL-QL like Semantic Web …