نتایج جستجو برای: fuzzy e

تعداد نتایج: 1103823  

2003
Hanqi Zhuang Songwut Wongsoontorn

The emerging of the e-Commerce provides more and more businesses opportunities to vendors and manufacturers. However, the expeditious evolution of e-Commerce has also caused challenging security issues. To protect vendors and consumers from being victimized, various trust models have been used in e-Commerce practices. Nevertheless, a strict verification and authentication process may pose unnec...

2005
Soon Ae Chun Yoo Jung An James Geller Sunju Park

E-commerce customers may have a problem when paying for the purchase of a major item, if its price is larger than the available credit on their credit card. In the brick and mortar world, this problem would be solved by paying part of the bill with cash or with a second credit card. In e-commerce, however, this has not been an option. Furthermore, even when a customer could pay the whole purcha...

Journal: :IJEBR 2006
Fahim Akhter Zakaria Maamar Dave J. Hobbs

The purpose of this article is to present an application of fuzzy logic to human reasoning about electronic commerce (e-commerce) transactions. This article uncovers some of the hidden relationships between critical factors such as security, familiarity, design, and competitiveness. We analyze the effect of these factors on human decision process and how they affect the Business-to-Consumer (B2...

صابری, نفیسه, منتظر, غلامعلی,

Personalization needs to identify the learners’ preferences and their characteristics as an important part in any e-learning environment which without identify learners’ mental characteristics and their learning approaches, personalization cannot be possible. Whatever this identifying process has been done more completely and more accurately, the learner model that based on it will be more reli...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور استان مازندران - دانشکده ریاضی 1390

abstract this thesis includes five chapter : the first chapter assign to establish fuzzy mathematics requirement and introduction of liner programming in thesis. the second chapter we introduce a multilevel linear programming problems. the third chapter we proposed interactive fuzzy programming which consists of two phases , the study termination conditions of algorithm we show a satisfac...

Journal: :iranian journal of fuzzy systems 2015
sergey a. solovyov

this paper introduces a new approach to topology, based on category theory and universal algebra, and called categorically-algebraic (catalg) topology. it incorporates the most important settings of lattice-valued topology, including poslat topology of s.~e.~rodabaugh, $(l,m)$-fuzzy topology of t.~kubiak and a.~v{s}ostak, and $m$-fuzzy topology on $l$-fuzzy sets of c.~guido. moreover, its respe...

Journal: :IEEE Trans. Knowl. Data Eng. 2003
Minghua He Ho-fung Leung Nicholas R. Jennings

Increasingly, many systems are being conceptualized, designed, and implemented as marketplaces in which autonomous software entities (agents) trade services. These services can be commodities in e-commerce applications or data and knowledge services in information economies. In many of these cases, there are both multiple agents that are looking to procure services and multiple agents that are ...

Journal: :Int. J. Approx. Reasoning 2010
B. K. Mohanty K. Passi

In this paper, we have introduced an agent based e-commerce system which recommends products to buyers as per their preferences. Initially, the agent collects the buyers’ preferences in fuzzy or linguistically defined terms and based on this, presents them an ordered set of products. After obtaining the buyers’ feedbacks when they actually come across the products, the seller’s agent interacts ...

2015
Fuping Zhou Jun Yang

Delay-partitioning approach to stability criteria for T-S fuzzy systems with time-varying delay Fuping Zhou1 and Jun Yang2 1 School of Civil Engineering and Architechture, Southwest University of Science and Technology, Mianyang, Sichuan, 621010, P.R. China, Email: zhoufp [email protected] 2College of Computer Science, Civil Aviation Flight University of China, Guanghan, Sichuan, 618307, P.R. China,...

Journal: :journal of health management and informatics 0
zahra roozbahani jalal rezaei noor mansoureh yari eili ali katanforoush

i n troduction: cancer is a major cause of mortality in the modern world, and one of the most important health problems in societies. during recent years, research on cancer as a system biology disease is focused on molecular differences between cancer cells and healthy cells. most of the proposed methods for classifying cancer using gene expression data act as black boxes and lack biological i...

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