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Design Science and Research Methodology
Published in Tarun Grover, Mugdha Thareja, Science in Design, 2020
The representation of design knowledge [1] is a knowledge standard and technology to constitute design knowledge management. Design knowledge representation differs from information processing in a research project. Expression of knowledge implies understanding the content of the design knowledge, whereas information processing in general deals with the determination of the amount and format of information (Figure 2.2).
Potential use of Augmented Reality in pre-contract design communication in construction projects
Published in Intelligent Buildings International, 2022
D. Rajaratnam, D.M.L.P. Weerasinghe, M. Abeynayake, B. A. K. S. Perera, J. J. Ochoa
According to Shen et al. (2013), if design requirements are not sufficiently managed and client viewpoints are not fully understood, conflicts often arise among the designers and clients, especially in the pre-contract stage (Gunarathna, Yang, and Fernando 2018). Thus, design knowledge acquisition (knowledge and experience of the designer and client) and knowledge negotiation (design understanding among the stakeholders) must be well-coordinated (Norouzi et al. 2015). Design knowledge can be acquired by focusing on the designer and design process, artefacts, social aspects, and epistemology (Zamenopoulos and Alexiou 2005). Cognitive abilities, learning, knowledge, representation, constructive memory, and analogical reasoning are associated with the designer and design process (Duffy 1997), and artefacts relate to possible products and the representation of the structure and behaviour of the design (Batty and Xie 1997). Social aspects focus on communication, collaboration, negotiation, and social interaction (Cumming 2002).
A design knowledge management model for civil aircraft cabin based on Markov Logic Networks
Published in International Journal of Computer Integrated Manufacturing, 2020
Yahui Wang, Suihuai Yu, Fangmin Cheng, Zhuo Liu, Dengkai Chen, Jianjie Chu, Ning Ma, Yanhao Chen
Design knowledge ontology element of civil aircraft cabin includes user knowledge element and designer knowledge element in the whole design process (Brandt et al. 2008). User design knowledge ontology element refers to user demand, user psychological analysis, user intention and user situation, etc (Wu and Liu 2010; Zhang et al. 2012b). The designer knowledge element includes subjective, fuzzy, descriptive internal tacit knowledge such as design intention, design experience, design technique, design inspiration, and explicit design knowledge such as design specifications, reports and documentation, manuals, regulations, standards and databases, etc (Zhang, Dachao, and Yuchun 2010; Ma and Tian 2015). In order to describe the accurate semantic information represented by design knowledge element, OWL (Web Ontology Language) is used to describe the concrete information of knowledge element about a specific subject (Horrocks, Patel-Schneider, and Frank 2003). OWL uses classes, properties and individuals to describe the formal semantics of objects, such as the description of classes, the relations between classes, properties, the relations between properties and properties constraints (De Vergara, Villagra, and Berrocal 2004; Wang, Yang, and Kong 2003; Matsokis and Kiritsis 2010). In this paper, under the guidance of domain ontology, the design knowledge element ontology is created through semantic label.