Browsing by Author "Lu Jie"

Zhang Guangquan; Lu Jie (Tsinghua University Press, 2005)

The concept of 8-equalities of Fuzzy Sets was first proposed by Cai in 1995 to measure the degree of equality between two different fuzzy sets. Two fuzzy sets are said to be 8-equal if they are equal to an extent of ...

Adaptive Inference-based Learning and Rule Generation Algorithms in Fuzzy Neural Network for Failure Prediction

Behbood Vahid; Lu Jie; Zhang Guangquan (IEEE, 2010)

highly desirable for decision makers and regulators in the finance industry. This study develops a new Failure Prediction (FP) approach which effectively integrates a fuzzy logic-based adaptive inference system with the ...

Adaptive pruning algorithm for least squares support vector machine classifier

Yang Xiaowei; Lu Jie; Zhang Guangquan (Springer Berlin / Heidelberg, 2010)

As a new version of support vector machine (SVM), least squares SVM (LS-SVM) involves equality instead of inequality constraints and works with a least squares cost function. A well-known drawback in the LSSVM applications ...

An algorithm for fuzzy multi-objective multi-follower partial cooperative bilevel programming

Zhang Guangquan; Lu Jie; Gao Ya (IOS Press, 2008)

In a bilevel decision problem, both the leader and the follower may have multiple objectives to optimize under certain constraints. In the meantime, these objective functions and constraints may contain some uncertain ...

An Algorithm for Linear Bilevel Programming Problems

Shi Chenggen; Zhang Guangquan; Lu Jie (World Scientific, 2004)

For linear bilevel programming problems, the branch and bound algorithm is the most successful algorithm to deal with the complementary constraints arising from Kuhn-Tucker conditions. This paper proposes a new branch and ...

An Algorithm For Solving Rule Sets-Based Bilevel Decision Problems

Zhang Guangquan; Zheng Z; Lu Jie; He Q (Wiley-Blackwell, 2011)

Bilevel decision addresses the problem in which two levels of decision makers each tries to optimize their individual objectives under certain constraints, and to act and react in an uncooperative and sequential manner. ...

An alpha-fuzzy goal approximate algorithm for solving fuzzy multiple objective linear programming problems

Lu Jie; Ruan Da; Wu Fengjie; Zhang Guangquan (Springer, 2004)

An alpha-Fuzzy Max Order and Solution of Linear Constrained Fuzzy Optimization Problems

Wu Yong-Hong; Remias Michael; Zhang Guangquan; Lu Jie (ASEAN Institute for Health Development Thailand, 2002)

In this paper, we introduce a new concept, the a-fuzzy max order, and then use the concept in the study of fuzzy linear constrained optimization problems. For constraints given by 11 inequalities involving fuzzy numbers ...

Applying web personalisation techniques in E-government services

Guo Xuetao; Lu Jie; Simoff Simeon (Southern Cross University, 2005)

Many E-commerce websites attempt to develop personalized features to encourage users' repetitive visits. Yet, there is less attention about the applications of personalization technologies in Egovernment services. In ...

An approximate reasoning based linguistic multi-criteria group decision-making method

Ma Jun; Zhang Guangquan; Lu Jie (Global-Link Publisher, 2009)

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An approximation branch-and-bound algorithms for fuzzy bilevel decision making problems

Dillon Tharam; Zhang Guangquan; Lu Jie (PTI, 2006)

Organizational decision making often involves two decision levels. When the leader at the upper level attempts to optimize his/her objective, the follower at the lower level tries to find an optimized strategy according ...

An approximation Kuhn-Tucker approach for fuzzy linear bilevel decision making

Zhang Guangquan; Lu Jie; Dillon Tharam (Springer, 2008)

In bilevel decision making, the leader aims to achieve an optimal solution by considering the follower's optimized strategy to react each of his/her possible decisions. In a real-world bilevel decision environment, uncertainty ...

An Assessment for internet-based electronic commerce development in businesses of New Zealand

Lu Jie; Tang Su; Mccullough Gerry (Taylor and Francis, 2005)

As a preliminary study of our research project this paper investigates the status of Internet-based electronic commerce (EC) development and applications in businesses of New Zealand. This paper also analyses the ...

An Assessment of the Characteristics of Australian Government E-Service Websites

Lu Jie; Guo Xuetao; Raban Ryszard (FIT, University of Wollongong, AUS, 2002)

With growing interest in the evaluation of Internet information resources, many sets of criteria have been proposed for evaluation of commercial websites. However, little attention was paid to special characteristics ...

Bayesian Network based Cost Benefit Factor Inference in Eservices

Zhang Guangquan; Bai Chenggang; Lu Jie; Zhang Chengqi (Macquarie Scientific Publishing, 2004)

This paper applies Bayesian network tecbnique to model and inference tbe uncertain relationsbips among cost factors and benefit factors in E-services. A cost-benefit factor-relation modelproposed in our previous study ...

A bilevel model for railway train set organizing optimization

Gao Ya; Lu Jie; Zhang Guangquan; Gao Siwei (Atlantis Press, 2007)

A Bilevel Optimization Model and a PSO-based Algorithm in Day-ahead Electricity Markets

Lu Jie; Zhang Guoli; Gao Ya; Zhang Guangquan (IEEE, 2009)

Strategic bidding problems are becoming key issues in competitive electricity markets. This paper applies bilevel optimization theory to deal with this issue. We first analyze generating company strategic bidding behaviors ...

A Bi-level Pricing Model and a PSO Based Algorithm in Supply Chains

Gao Ya; Zhang Guangquan; Lu Jie; Wee Hui-Ming (World Scientific, 2010)

Due to rapid technological innovation and severe competition, in hi-tech industries such as computers and communication, the upstream component price and the downstream product cost usually decline significantly with time. ...

Bizseeker - A Hybrid Semantic Recommendation System For Personalised Government-To-Business E-Services

Lu Jie; Shambour Qusai; Xu Richard; Lin Qing; Zhang Guangquan (Emerald Group Publishing Limited, 2010)

Purpose - The purpose of this paper is to develop a hybrid semantic recommendation system to provide personalized government to business (G2B) e-services, in particular, business partner recommendation e-services for ...

Case-based reasoning in avian influenza risk early warning

Zhang Jie; Yin Weiqiang; Pongpanich Narisorn; Lu Jie; Zhang Guangquan (Atlantis press, 2009)

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Browsing by Author "Lu Jie"

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Browsing by Author "Lu Jie"