Breast cancer is one of the most frequently occurring cancers amongst women throughout the world. After the diagnosis of the disease, monitoring its progression is important in predicting the chances of long term survival of patients. The Nottingham Prognostic Index (NPI) is one of the most common indices used to categorise the patients into different groups depending upon the severity of the d...

Traditional multiple-choice quizzes do not tell us how confident the students are in their answers. To provide this additional information, researchers have proposed “fuzzy” multiple-choice quizzes, in which a student explicitly describes his/her degree of confidence in each possible answer. The idea is reasonable, but, as we show, the current grading scheme for such quizzes discourages student...

The paper analysis students’ evaluation issues in case teaching mode. The evaluation indexes were selected by expert experience and fuzzy prioritization method. Thus the students’ grade evaluation as a multidimensional index system of case teaching is established as a reasonable method based on Analytic Hierarchy Process, AHP. It can raise the equity of score and the enthusiasm of students from...

This paper proposed an intelligent fuzzy logic based computer vision system for classification of whole cashew kernels by assigning the grades. Proposed approach is divided into various phases. Image acquisition phase captures images of the cashew kernel under investigation. Pre-processing phase smoothes acquired image to handle distortion. The cashew part (region of interest) is differentiated...

We introduce an efficient and dynamic resource allocation mechanism within the framework of a cooperative game with fuzzy coalitions. A fuzzy coalition in a resource allocation problem can be so defined that membership grades of the players in it, are proportional to the fractions of their total resources. We call any distribution of the resources possessed by the players, among a prescribed nu...

Aiming at the mine safety problem, this paper proposes a gas concentration monitoring system design scheme based on ZigBee Pro. The scheme designs a set of ZigBee Pro wireless network combined software with hardware based on KGS-20 gas sensor and CC2530 chip as the controller core. According to the fuzzy reasoning technology and multi-factors information fusion technology, a new method for the ...

In order to comprehensively evaluate the employee satisfaction of mine occupational health and safety management system, an analytic method based on fuzzy analytic hierarchy process and 2-tuple linguistic model was established. Based on the establishment of 5 first-grade indicators and 20 second-grade ones, method of improved AHP and the time-ordered Weighted Averaging Operator (T-OWA) model is...