Computers and Industrial Engineering
Rough Sets: Theoretical Aspects of Reasoning about Data
Rough Sets: Theoretical Aspects of Reasoning about Data
Computers and Industrial Engineering
Computers and Industrial Engineering
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
Ranking of customer requirements in a competitive environment
Computers and Industrial Engineering
Computers and Industrial Engineering
Robustness indices and robust prioritization in QFD
Expert Systems with Applications: An International Journal
Integration of environmental considerations in quality function deployment by using fuzzy logic
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
An evidential reasoning based approach for quality function deployment under uncertainty
Expert Systems with Applications: An International Journal
Approaches to knowledge reduction of covering decision systems based on information theory
Information Sciences: an International Journal
Advanced Engineering Informatics
A quantitative methodology for acquiring engineering characteristics in PPHOQ
Expert Systems with Applications: An International Journal
Three-way decisions with probabilistic rough sets
Information Sciences: an International Journal
Topological solution of missing attribute values problem in incomplete information tables
Information Sciences: an International Journal
Estimating the functional relationships for quality function deployment under uncertainties
Fuzzy Sets and Systems
Textural approach to generalized rough sets based on relations
Information Sciences: an International Journal
A hybrid model based on rough sets theory and genetic algorithms for stock price forecasting
Information Sciences: an International Journal
Invertible approximation operators of generalized rough sets and fuzzy rough sets
Information Sciences: an International Journal
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
Reference points and roughness
Information Sciences: an International Journal
Towards a QFD-based expert system: A novel extension to fuzzy QFD methodology using rough set theory
Expert Systems with Applications: An International Journal
Computers and Industrial Engineering
A systematic methodology to deal with the dynamics of customer needs in Quality Function Deployment
Expert Systems with Applications: An International Journal
Expert Systems with Applications: An International Journal
The superiority of three-way decisions in probabilistic rough set models
Information Sciences: an International Journal
Information Sciences: an International Journal
Integrating preference analysis and balanced scorecard to product planning house of quality
Computers and Industrial Engineering
An approach for manufacturing strategy development based on fuzzy-QFD
Computers and Industrial Engineering
Rough set-based approach for modeling relationship measures in product planning
Information Sciences: an International Journal
Approximations and uncertainty measures in incomplete information systems
Information Sciences: an International Journal
A measurement theory view on the granularity of partitions
Information Sciences: an International Journal
Attribute selection based on a new conditional entropy for incomplete decision systems
Knowledge-Based Systems
Entropy measures and granularity measures for set-valued information systems
Information Sciences: an International Journal
Rough set approach to incomplete numerical data
Information Sciences: an International Journal
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Quality function deployment (QFD) is a planning and problem-solving methodology used to translate customer requirements (CRs) into engineering characteristics (ECs) in the course of new product development (NPD). Estimating the correlation measures among ECs is a crucial step in the product planning house of quality (PPHOQ) construction process because these measures seriously affect the planning of development efforts. This study presents a rough set-based approach used to estimate the correlation measures by revealing the knowledge of a QFD team. The approach involves introducing the category factor of a correlation to express the influences of the correlation categories on the corresponding correlation measures. A case study of a two-cylinder washing machine is used to illustrate the proposed approach. The result shows that the novel approach is effective in revealing the related knowledge of the QFD team and facilitating NPD decision making.