Based on random sets theory,false alarms and miss-detections in the background were considered,then,belief measure and its global density of targets were presented.

By giving a similarity degree between fuzzy sets,the mass functions,belief measures and likelihood measures are defined,and the methods for reasoning on a fuzzy relationship data base are established.

Let Bel_1,Bel_2,Bel_3,be three belief measures on the finite domain of discourse.

The relationship between fuzzy probability defined by lower approximation and upper approximation of random fuzzy sets and fuzzy belief measures,fuzzy plausibility measures is discussed.

A Trust-based Resource Allocation Model in Grid Computing Systems;

However,due to the various matters and difficulties,the common trust in community health service is reduced undoubtly,implementing brand strategy in community health service institutions and molding br.

Results of this study show that relational characteristics factor has positive relationships with trust,trust has positive relation.

Fuzzy synthetic judgement with the trust degree;

Synthesize trust degree evaluting model for an information grid environment

First,a trust mechanism based on the Dempster-Shafer theory is built for evaluating trust degrees which reflect user behavioral characteristics.

The current condition of human trust in village has the following characteristics:trust of blood relationship is losing dominant role gradually;the degree of trust among the villagers is deceasing and radius of trust is shortening;different individual has different view toward the trust;the level of trust is deceasing between cadres and the masses.