Mitsui Y. and Nagai, Y. (2014), Human Centred Architectural Design: A
novel design method focusing on prospective episodic memories, J. Design
Research, Vol. //, No. /, pp. ///-///.
Junaidy, Deny W., Kaner, J., Ioras, F, Nagai, Y. (2014) Characteristic of conceptual conservatism of master craftsmen: Case study of rural furniture industry in Indonesia and UK. In Proceedings of DRS CUMULUS, September 22-24, 2014, Johannesberg, South Africa, Design Research Society. (In submission).
Junaidy, Deny W., Nagai, Y., Mori, S., Taniguchi, S., Yoshida, T. (2014) Parent-child communication in stimulating co-creative play. In Proceedings of the 13th International Conference on Interaction Design and Children. June 17-20, 2014, Aarhus, Denmark, ACM (In submission).
Junaidy, Deny W., Nagai, Y. (2014) Co-creation educational activity for traditional craftsmen. In Abstract Book of International School on Knowledge Co-Creation (ISKCC2014), January 29, Bangkok, Thailand (in submission).
国内会議発表論文
Junaidy, Deny W., Nagai, Y., Mori, S., Taniguchi, S., Yoshida, T. (2014) Parent-child communication in stimulating co-creative play: Indonesia and Japan. The 4th Forum on Knowledge Co-Creation (FoKCs-4), March 17-18, 2014, Kanazawa, Japan. (in submission).
I. D, Gwilt., Sano, K., Nagai, Y., O'Dubhghaill, C. (2013) DATA BRONZE: The Influence of Material Choices on the Understanding of Information Represented as A Physical Object, Proceedings of the 5th International Congress of International Association of Societies of Design Research (IASDR), pp. 1552-1559, Tokyo, Japan, August 26-30, 2013.
Junaidy, Deny W., Nagai, Y. (2013) Dialectical-belief Features in Design Education for Artisans, Proceedings of the 5th International Congress of International Association of Societies of Design Research (IASDR), pp. 1664-1675, Tokyo, Japan, August 26-30, 2013.
Georgiev, Georgi V., Nagai, Yukari., Noda, Saori., Junaidy,
Deny W., Taura, Toshiharu. (2013) An Investigation of vehicle interface operation comfort, Proceedings of 19th International Conference on Engineering Design (ICED13), Vol 7. pp. 537, Korea, 14-22 August 2013.
Nagai, Y., Junaidy, Deny W. (2013) Empowering Cognitive Fixedness, Proceedings of the 9th ACM Conference on Creativity and Cognition, pp. 292-295, Association for Computing Machinery (ACM), Sydney, Australia, 17-20 June 2013.
Junaidy, Deny W., Nagai, Y. (2013) Co-Creation Model for Traditional Artisans in the Current Creative Environment, Proceedings of the 9th ACM Conference on Creativity and Cognition, pp. 324-327, Association for Computing Machinery (ACM), Sydney, Australia, 17-20 June 2013.
Junaidy, Deny W., Nagai, Y. (2013) The imaginative approach:
Characteristics of craft artisans’ and design trainers’ in‐depth cognitive levels during a design training program, DRS CUMULUS 2013, International Conference for Design Education Researchers, Oslo, Norway, 14-17 May 2013.
Junaidy, Deny W., Nagai, Y., Ihsan, M. (2013) Craftsmen vs. Designers: The Difference of In-depth Level of Cognition at the Early Stage of Idea Generation, IIT Madras, Chennai, India, in ICoRD’13, Lecture Notes in Mechanical Engineering, A. Chakrabarti and R. V. Prakash (eds.), Springer India, p. 223-234.
DOI: 10.1007/978-81-322-1050-4_18
国内会議発表論文
Junaidy, Deny W., Nagai, Y. (2013) A Direction to Change Craftsmen’ Creative Cognition: The Use of Highly Metaphorical Words, The 60th Annual Conference of JSSD, Bulletin JSSD Vol. 60, pp. 36-37, Tsukuba, Japan, June 21-23 2013.
Yoshida, Toru., Mori, S., Taniguchi, S., Junaidy, Deny W. (2013) Research on Children's Formative Play Culture and Creativity, Proceeding of The Annual Conference of JSSD, Vol. 60, pp. 38-39, Tsukuba, Japan, June 21-23 2013.
学術雑誌掲載論文
Junaidy, Deny W., Nagai, Y. (2013) The In-depth Cognitive Levels of Imagination of Artisans and Designers. J. Design Research, Vol. 11, No. 4, 2013, pp. 317-335..
Junaidy, Deny W., Nakamori, Y., Hirata, M., Nagai, Y. Evaluation on Color Fabrics for Comfort in Health Care Interior Facility. (2013) The Bulletin of Japanese Society for the Science of Design (JSSD), 60(3) 49-54.
Duffy A., Nagai Y., Taura T. (eds.), Proceedings of the 2nd International Conference on Design Creativity. The Design Society (2012) ISBN 978-1-904670-39-1
Taura T., Nagai. (2012) Concept Generation for Design Creativity: A Systematized Theory and Methodology,Springer. 詳細はこちら
国際会議発表論文
Georgiev G. V., Nagai Y., Taura T., Noda S. and Willy D. (2012) Analysis of User Feelings during Interface Operation: Implications for Creative Design, Proceedings of the 2nd International Conference on Design Creativity (ICDC2012) Glasgow, UK, 18th-20th September.
Yamada K., Taura T. and Nagai Y. (2012) Study on The Use of Mimetic Words in Motion Design , Proceedings of the 2nd International Conference on Design Creativity (ICDC2012) Glasgow, UK, 18th-20th September.
Willy, Deny., Nagai, Y., Hanan, H. (2012) ‘A Study on The Characteristic of Thought of 3D Digital Architects’, Design Research Conference, Bangkok, 1-5 July 2012.
国内会議発表論文
Nagai, Y., Junaidy, Deny Willy., Ihsan, Muhammad. (2012) ‘A Creativity Gap in Design Training’, The 59th Annual Conference of JSSD, Sapporo, 22-24 June, 2012.
Taura T., Nagai Y.(2011), Design Insight, in JS. Gero (ed.), Studying Design Creativity, Springer (in Press),査読有
学術雑誌掲載論文
Nagai Y., Georgiev G.V., Zhou F. (2011), A methodology to analyze in-depth impressions of design on the basis of concept networks, J. Design Research, Vol. 9, No. 1,44-64. 査読有
Nagai Y., Georgiev G.V. (2011), The Role of Impressions on Users’ Tactile Interaction with Product Materials: An Analysis of Associative Concept Networks, Materials and Design, 2011, Vol. 32, No. 1, 291–302, 査読有
Georgiev G.V., Nagai Y.(2011), A Conceptual Network Analysis of User Impressions and Meanings of Product Materials in Design, Materials and Design (Accepted article, to appear), 査読有
Georgiev G.V., Nagai Y.(2011), Model of Meta-Reflection and In-Depth Analysis of Knowledge Creation Process in Design, International Journal of Knowledge and Systems Science (IJKSS), (Accepted article, to appear), 査読有
田浦俊春,山本英子,Nor Fasiha Mohd Yusof,伍賀正典,永井由佳里,中島秀之(2011),デザインにおける創造的思考の構成的研究の試み―概念生成プロセスの構成的シュミレーション―,認知科学,18(2),329-341,2011/06,査読有
国際会議発表論文
G.V. Georgiev, Y. Nagai(2011), An Approach to Analyzing User Impressions and Meanings of Product Materials in Design, The 18th International Conference on Engineering Design (ICED11), 2011/8/15-19, Copenhagen, Denmark, (Accepted full paper).
国内会議発表論文
Georgiev G.V., Nagai Y.(2011), Time Factor Affecting Emotions in Design Thinking, 日本デザイン学会第58回春季研究発表大会, 2011/6/25, 千葉工業大学
永井由佳里, ゲオルギ V. ゲオルギエフ(2011), デザイン創造力を鍛える批評のフィードバック, 日本デザイン学会第58回春季研究発表大会, 2011/6/24-26, 千葉工業大学
Taura T., Nagai Y. (2010), Designing of Emotional and Creative Motion, in S. Fukuda (ed.), Emotional Engineering, Springer, 377-388, 査読無
Taura T.,Nagai Y. (2010), Discussion on Direction of Design Creativity Research (Part 1) - New Definition of Design and Creativity: Beyond the Problem-Solving Paradigm, The First International Conference on Design Creativity (ICDC2010), 3-8, Springer, 2010/11/29-12/1, Kobe, 査読無
Nagai Y., Taura T.(2010), Discussion on Direction of Design Creativity Research (Part 2) - Research Issues and Methodologies: From the Viewpoint of Deep Feelings and Desirable Figure, The First International Conference on Design Creativity (ICDC2010), 9-14, Springer, 2010/11/29-12/1, Kobe, 査読無
Georgiev G. V., Nagai Y., Taura T. (2010), A method for the evaluation of meaning structures and its application in conceptual design, J. Design Research, 8(3), 214–234, 査読有
Fasiha M. Y. N., Sakayama Y., Yamamoto E., Taura T., Nagai Y. (2010), Understanding the nature of deep impressions by analyzing the structure of virtual impression networks, INTERNATIONAL DESIGN CONFERENCE - DESIGN 2010 , 2010/5/19, Dubrovnik, Croatia, 査読有
Taura T., Yamamoto E., Fasiha M. Y. N., Nagai Y. (2010), Virtual impression networks for capturing deep impressions, FOURTH INTERNATIONAL CONFERENCE ON DESIGN COMPUTING AND COGNITION (DCC'10), 559-578, Springer, 2010/7/14, University of Stuttgart, Stuttgart, Germany, 査読有
Nagai Y., Georgiev G. V.,Taura T. (2010), Users' Tactile Interactions with New Product Materials: An Analysis of Depth Impressions Based on Associative Concept Networks, ASME 2010 International Design Engineering Technical Conferences (IDETC) and Computers and Information in Engineering Conference (CIE),2010/8/16, Canada, 査読有
Yamada K., Taura T.,Nagai Y. (2010), Design of Emotional and Creative Motion by Focusing on Rhythmic Features, The First International Conference on Design Creativity (ICDC2010), 139-146, Springer, 2010/11/29, Kobe, 査読有
Nagai Y., Taura T., Sano K.,(2010), Research Methodology for Internal Observation of Design Thinking in the Creative Self-formation Process, The First International Conference on Design Creativity (ICDC2010), 215-222, Springer, 2010/11/30, Kobe, 査読有
Georgiev G. V., Nagai Y., Taura T.(2010) ,A Study on the Convergence of Meaning and Creativity of the Generated Concepts in Design, The First International Conference on Design Creativity (ICDC2010), 2010/11/29, Kobe, 査読有
Gwilt I., Georgiev G. V., Nagai Y. (2010), Fabrications of Natural and Artificial: A Case Study of Enhancing Users' Impressions, The First International Conference on Design Creativity (ICDC2010), 2010/12/1, Kobe, 査読有
Zhou F., Georgiev G. V., Nagai Y., Morishita N.(2010), Creative Design Thinking based on Understanding Human Imagination, The First International Conference on Design Creativity (ICDC2010), 2010/12/1, Kobe, 査読有
Y. Nagai, G.V. Georgiev, I. Gwilt(2011), A case study of open-ended creative practice based research, 3rd International Conference on Research into Design (ICoRD’11), 2011/01/10-12, Bangalore, India, 599-607, 査読有
森下奈美,周豊,永井由佳里,ゲオルギ V. ゲオルギエフ (2010),イマジネーションシップに基づくデザイン方法の提案に向けて,第13回知識科学シンポジウムポスターセッション,2010/11/14,学術総合センター(東京),査読無
Nagai Y. Zhou F., Georgiev G.V. (2010), Design Thinking Based on Understanding Users’ Imagination, DCC10, RESEARCH METHODS for DESIGN COGNITION (DCC10 workshop)
Nagai Y., Georgiev G. V., Gwilt I. (2011), A case study of open-ended creative practice based research, 3rd International Conference on Research into Design (ICoRD'11) Creativity Workshop, 2011/1/10, Bangalore, India, 査読有
Yamamoto E., Mukai F., Fasiha M. Y. N., Taura T., Nagai Y. (2009),A Method to Generate and Evaluate a Creative Design Idea by Focusing on Associative Process, 2009 IDETC / CIE., 2009/09/02, San Diego, 査読有
Yamamoto E., Goka M., Yusof N. F. M., Taura T., Nagai Y. (2009),Virtual Modeling of Concept Generation Process for Understanding and Enhancing the Nature of Design Creativity, ICED' 09: International Conference on Engineering Design, 2009/08/25, Stanford, U.S.A. , 査読有
Nagai Y., Zhou F., Taura T. (2009),A concept network method based on analysis of impressions formation: Color schemes of uniforms from impressions of seasons, Proceeding of International Association of Societies of Design Research, CD-ROM. 10pages, 2009/10/19, Seoul, Korea, 査読有
Taura T., Nagai Y. (2009), A Definition of Design and its Creative Features, Proceeding of International Association of Societies of Design Research, CD-ROM. 10pages, 2009/10/20, Seoul, Korea, 査読有
Sano K., Nagai Y., Taura T. (2009), Poietiques based method for self - investigation of the creative processes in design, Proceeding of International Association of Societies of Design Research, CD-ROM. 10pages, 2009/10/20, Seoul, Korea, 査読有
Morita J., Miwa, K., Nakaike, R.,Terai, H. (2009). Log Analysis of Outside Class Study for Cognitive Modeling, Proceedings of 17th international conference on computers in education,(CD-ROM 5 pages), 2009/12
国内会議発表論文
山本英子, Fasiha M. Y. N.,田浦俊春,永井由佳里 (2009),創造性理解のための概念生成過程の仮想モデリング,第56回日本デザイン学会春季研究発表大会概要集,146-147,2009/6/27,名古屋市立大学,査読無
Gross, M.D., Johnson, H., Wakkary, R., Ox, J., Nagai, Y. (2009), Preface: Welcome to the C&C 2009 Proceedings, ACM, 1-2
Georgiev G. V., Nagai Y., Taura T. (2009),Towards the evaluation of meaning structures and its application in conceptual design, 2009 ACM Creativity & Cognition conference, Workshop Creativity and Cognition in Engineering Design, 2009/10/28, Berkeley, USA
永井由佳里 (2009),Creativity and cognitoin, 招待講演,2009/11/23,Monash University(Australia)
Ogawa T., Nagai Y., Ikeda M. (2009), An ontological approach to designers’ idea explanation style: Towards supporting the sharing of kansei-ideas in textile design, Advanced Engineering Informatics, 23, 157-164, 2009, 査読有
Rajapakse R.P.C. J., Miyata K., Nagai Y. (2008), Perceived Visual Roughness: Empirical Study on Effect of Shape, Chandrajith A.M., The Journal of Three Dimensional Images, 22(2), 59-64, 2008, 査読有
Morita, J., Miwa, K., Kitasaka, T., Mori, K., Suenaga, Y., Iwano, S., Ikeda, M., Ishigaki, T. (2008). Interactions of Perceptual and Conceptual Processing: Expertise in Medical Image Diagnosis. Int J of Human-Computer Studies 66, 370-390, 査読有
国際会議発表論文
Georgiev G. V., Nagai Y., Taura T., Morita J. (2008), Meaning Structure Modeling on The Design Conceptual Level, Proceedings of TMCE2008,329-340. 12 pages,2008/04/24, Izmir,Turkey , 査読有
Georgiev G. V., Nagai Y. Taura T.(2008), Method of Design Evaluation Focused on Relations of Meanings for a Successful Design, International Design Conference-Design 2008, Proceedings of DESIGN 2008,1149-1158,2008/05/19, Dubrovnik, Croatia, 査読有
Nagai Y., Taura T., Mukai F. (2008), Concept Blending and Dissimilarity: Factors for Creative Design Process- A Comparison between the Linguistic Interpretation Process and Design Process. Design Research Society Conference 2008 , CD-ROM,22pages, 2008/07/16, Sheffield, England , 査読有
Georgiev G. V., Taura T., Chakrabarti A., Nagai Y. (2008), Method of Design Through Structuring of Meanings, 2008 ASME International Design Engineering Technical Conferences (IDETC) and Computers and Information in Engineering Conference (CIE), CD-ROM. 10pages, 2008/08/05, New York , 査読有
Tsujimoto K., Miura S., Tsumaya A., Nagai Y., Chakrabarti A., Taura T. (2008), A Method For Creative Behavioral Design Based On Analogy and Blending From Natural Things, 2008 ASME International Design Engineering Technical Conferences (IDETC) and Computers and Information in Engineering Conference (CIE), CD-ROM. 9pages,2008/08/06, New York, 査読有
Morita, J. (2008) Computational Analysis on Graphic Generation: Effects of surface and structure similarity,Proceedings of the 30th Annual Cognitive Science Society, 1765-1770, 2008/07
Georgiev G. V., Nagai Y., Taura T. (2008), Creative Method for Structuring the Meanings in Design, 2nd Design Creativity Workshop (DCW’08), 2008/6/22, Atlanta, USA
Lowgren J., Nagai Y. (2008), Dealing with diversity, Artifact, Routledge Taylor & Francis Group, 2(1)2008, 1-2, 2pages, 2008/9
Taura T., Nagai Y. (2009), Creativity and design theory, a presentation of the creativity SIG. DESIGN THEORY SIG SECOND WORKSHOP, 2009/2/2, ECOLE DES MINES DE PARIS
Lowgren J., Nagai Y. (2008),Special Issue: Issues in design research and design research methods, guest editors: Artifact, Routledge Taylor & Francis Group, 2(1)2008, 2008/9 (Edited Journals)
What is "What's the Design" ?Special Issue of Japanese Society for the Science of Design, 16-2(62), 2009/02 (Edited Journals)
Nagai Y., Taura T. (2009), Design motif abstraction: A drive for creative design - a paradigm for an ideal design -, What is "What's the Design" ? Special Issue of Japanese Society for the Science of Design, 16-2(62), 13-20, 2009/02, 査読無
Taura T., Nagai Y. (2009), Design creativity: Integration of design insight and design outsight, What is "What's the Design" ?Special Issue of Japanese Society for the Science of Design, 16-2(62), 55-60, 2009/02 , 査読無
Yamamoto E., Taura T., Nagai Y. (2009), Heart of impressions, What is "What's the Design" ?Special Issue of Japanese Society for the Science of Design, 16-2(62), 61-66, 2009/02, 査読無
Georgiev, G. V., Nagai Y., Taura T., Morita J. (2007),Coordinating Meanings of Logotypes for Support of Design Process., Proceedings of ConnectED 2007,CD-ROM. 4 pages,2007/07 ,査読有
MoritaJ., Nagai Y., Taura T. (2007),Learning support for composition ability: Surface and structural similarity., Proceedings of the 16th International Conference of Engineering Design,CD-ROM. 10 pages,2007/08 ,査読有
Morita J., Nagai Y., Taura T., Takeuchi T. (2007), A Study on Creativity in Comparison with Linguistic Interpretation., Proceedings of the 29th Annual Conference of the Cognitive Science Society,1319-1324,2007/08,査読有
Janaka R.P.C, Miyata K., Nagai Y. (2007), Marasinghe C.A.,The Effect of Shape on the Perception of Visual Roughness., Proceedings of International Symposium on Humanized Systems2007 CD-ROM, International Symposium on Humanized Systems,4pages,2007/9/13,査読有
Janaka R.P.C, Miyata K., Nagai Y., Marasinghe C.A. (2007), Perceived Visual Roughness:Effect of Shape Characteristics, Proceedings of the 10th International Conference on Humans and Computers (HC'2007),95-100,6pages,2007/10/13 ,査読有
Georgiev G.V., Nagai Y., Taura T., Morita J. (2007), Meaning Structure Modeling: A Methodology for Creative Design, The Second International Conference on Knowledge, Information and Creativity Support Systems, 86-91, 2007/11/5 ,査読有
Morita J., Nagai Y., Taura T. (2007), Supporting Perspective Changes in Graphic Composition, The Second International Conference on Knowledge, Information and Creativity Support Systems,18-25,2007/11/5,査読有
Mitsui Y., Nagai Y., Taura T. (2007), Method of Object Extraction for Architecture: Object Approach towards a Logical Design Focusing on User Knowledge, The Second International Conference on Knowledge, Information and Creativity Support Systems, 130-137, 2007/11/5,査読有
Ogawa T., Nagai Y., Ikeda M. (2007), An Ontological Engineering Approach to Externalize Designers’ Communication Style in Support of Artistic idea Sharing, , Proceedings of the International Association of Societies of Design Research (IASDR)on CD-ROM,IASDR2007,2007/11,査読有
Mitsui Y., Nagai Y., Taura T. (2007), Where Does Creativity Come From?: Creative analysis using individual human knowledge model, Proceedings of the International Association of Societies of Design Research (IASDR)on CD-ROM,IASDR2007,2007/11,査読有
Kondo A., Kondo N., Taura T., Nagai Y. (2007), Consideration of the Service Design Methodology, Proceedings of the International Association of Societies of Design Research (IASDR)on CD-ROM,IASDR2007,2007/11 ,査読有
Taura, T., Nagai, Y., Morita, J., Takeuchi, T.(2007), STUDY OF DESIGN CREATIVITY USING A LINGUISTIC INTERPRETATION PROCESS TO CHARACTERIZE TYPES OF THINKING. ICED 2007. (CD-Rom 12pages),査読有
Taura T., Nagai Y. (2008), Design Insight-A Key for Studying Creativity, NSF International workshop on studying design creativity 08, 2008/3/10-11, Provence, France,査読有
Janaka R.P.C, Miyata K., Nagai Y., Marasinghe C.A. (2006), Madurapperuma A.P.,How Creative Design Space in Digital Painting, Proceedings of the First International Conference on Kansei Engineering & Intelligent Systems(KEIS'06)/the First International Conference on Kansei Engineering & Intelligent Systems2006,6pages,2006/9/5, 査読有
Nagai Y., Taura T. (2006), Formal Description of Conceptual Synthesizing Process for Creative Design, Proceedings of the SECOND INTERNATIONAL CONFERENCE on DESIGN COMPUTING AND COGNITION-DCC'06, edited by John Gero,443-460, 2006/7, 査読有
Miura S., Utiyama M., Takeuchi K., Isahara H., Nagai Y., Taura T. (2006), Translation between Linguistic Structures and Shape Structures for Bidirectional Design, Proceedings of the DESIGN 2006 9th International design conference, edited by D. Marjanovic, 79-90, Dubrovnik Croatia, 2006/5 , 査読有
Nagai Y., Taura T., Edmonds E., Candy L., Okada R. (2006), Study of Concept Synthesis in Design Creativity - Role of action conceptin design creative process, Design Research Society International Conference WonderGround? in Lisbon,in Press,2006/11/04, 査読有
Nagai Y., Taura T. (2006), Role of Action Concepts in Creative Design Process, International Design Research Symposium 2006, edited by Yong Se Kim, 257-267, 2006/11, 査読有
浦川修,永井由佳里,田浦俊春(2006),ライフサイクルデザイン(LCD)対応したアブダクション型部品表に関する研究,日本機械学会生産システム部門講演会 2006/6,査読無
Georgiev, G. V., Nagai Y., Taura T. (2006),Method of Creative Graphic Design Focusing on Multiple Meanings A systematic approach to meanings of symbols, 日本デザイン学会第53回研究発表大会概要集,16-17,2006/7,査読無
Chang-Ching LIU, Nagai Y., Taura T. (2006), Encourage young children's creativity by curiosity and imagination Experimental study on surprising imagination, 日本デザイン学会第53回研究発表大会概要集,26-27,2006/7,査読無
Min An, Taura T., Nagai Y. (2005),Behavioral design by operating underlying evaluation functions, Proceedings of 6th International Conference on Computer-Aided Industrial Design and Conceptual Design,55-63,2005/05/28 , 査読有
Taura T., Nagai Y. (2005), Primitives and Princeples of Synthetic Process for Creative Design-Taxonomical Relation and Thematic Relation, Computational and Cognitive Models of Creative Design VI, edtied by JS. Gero and ML. Maher,177-194,2005/12/10 , 査読有
Terasawa H., Taura T., Nagai Y. (2005), Found Behavior: Key of Interface Design - Interface Design Originated from Interactive Experience, 2005IDCInternational Design Congress IASDR 2005,2005/10 , 査読有
Takeuchi T., Nagai Y., Taura T. (2005),Transformation of Concept Space in Design Thinking, 2005IDCInternational Design Congress IASDR 2005,2005/10 , 査読有
Nagai Y., Takeuchi Y., Taura T. (2005), Conceptual Blending in Design Creative Process, Abs. of the 9th ICLC,2005/06/10 , 査読有
Minami K., Nagai Y., Taura T. (2005), Sustainable Design Method Focusing on Latent Function, 4th International Symposium EcoDesign?? 2005,on CD-ROM,2005/12/14 , 査読有
Min An, Taura T., Nagai Y. (2005), Behavioral Design Method Based on Synthesized Evaluation Functions, 2005IDC, International Design Congress IASDR 2005,2005/10 , 査読有
Harakawa J., Nagai Y., Taura T. (2005), Study on Conceptual Synthesis in Design Creation -Role of Thematic Relation in Creativity-, 2005IDC, International Design Congress IASDR 2005,2005/10/ , 査読有
Hamazaki H., Nagai Y., Noguchi H.(2005), Factor of Growth for Designers in an Early Career Stage, 2005IDC, International Design Congress IASDR 2005,2005/10/ , 査読有
Minami K., Nagai Y., Taura T. (2005), Study on Latent Function for Sustainable Design - Feature extraction in Latent Function discovery process, The 1st International Design Congress,2005/10/01 , 査読有
Taura T., Nagai Y., Tanaka S. (2005), DESIGN SPACE BLENDING-A KEY FOR CREATIVE DESIGN, INTERNATIONAL CONFERENCE ON ENGINEERING DESIGNICED 05 MELBOURNE, AUGUST 15-18, 2005,CD-R,2005/08/17, 査読有
Noguchi, H., Nagai, Y. (2004), What should be Design Creativity in Real Sustainable Society, Proceedings of the TMCE 2004, 2004/4/12-16, Lausanne, Switzerland, Edited by Horverth and Xirouchakis, Millpress, Rotterdam,査読有
Hamazaki H., Nagai Y.(2004),The Career Design Individual and Organzaition, The fifth International Symposium on Knowledge and Systems Science 2004
Noguchi H., Nagai Y. (2004), On the implicit Intention in the incubation and pre-inventive structure of creative design thinking, Proceedings of Future Ground 2004 Conference,printing,2004/11/23, 査読有
Fukushi Y., Nagai Y.(2005), How can writing essays or drawing maps invoke feelings? International Symposium on New Perspectives in Affective Science, Kyoto University 21st century COE program, pp45, 2005/1
Takeuchi Y., Nagai Y.,Taura T.(2005), How Feelings Are Represented in Design Process, , International Symposium on New Perspectives in Affective Science, Kyoto University 21st century COE program, pp45, 2005/1
Takeuchi Y., Nagai Y., Taura T. (2005), How Feelings are Represented in Design Process, International Symposium 'New Perspectives in Affective Science', 2005/1, Kyoto University, Poster
Nagai Y., Noguchi H. (2004), An Experimental Study in the Design Thinking Process Started from Difficult Keywords-Modelling the Thinking Process of Creative Design, Journal of Engineering Design,14,4,429-437,2004/01/11, 査読有
Nagai, Y., Noguchi, H. (2003), A research into the thinking modes in creative design process, Journal of Design Science & Technology, 11(1), Europia Productions, 査読有
Nagai, Y., Noguchi, H. (2002), Relations between Creativity and Thinking Types of Design Students Observed in Sketch Drawings – On the Role of Drawings in Creative Design Process, The Science of Design, Bulletin of Japanese Society for Science Design,日本デザイン学会誌研究論文英文誌,48(6),150,39-46, 2002/3, 査読有
Nagai Y. (2003), Dynamic Cognition in Design Thinking Process, Proceedings of the 14th International Conference of Engineering Design , ICED03,,1,1, 687-688,2003/08/11 , 査読有
Nagai Y., Candy L., Edmonds E. (2003), Representations of design Thinking- A Review of Recent Studies, Journal of the Asian Design International Conference,1,1,CD-ROM No341,2003/10/20, 査読有
Nagai Y.(2003)How Designers Create Meaning by Metaphors, The 1st Conference 'Creating Communicational Spaces' COMSPACE, Canada, 2003/05/08, 査読有
Nagai, Y., Noguchi, H. (2002), A Study on the Design Thinking Process with Difficult Keyword, Design 2002, the 7th International Design Conference 211-216, 2002/4, Zagreb(Croatia) , 査読有
Noguchi, H., Nagai, Y. (2002), A Study on the Thinking Path Model of Creative Design Process, Design 2002, the 7th International Design Conference 217-222, 2002/4, Zagreb(Croatia) , 査読有
Nagai, Y., Noguchi, H. (2002), A Research into Thinking Models in Creative Design Process, Common Ground : Design Research Society International Conference 2002, 2002/7, Stafford University Press, London, 779-793, 査読有
Nagai, Y., Noguchi, H. (2002), How Designers Transform Keywords into the Visual Images, Proceedings of 4th Creativity and Cognition Conference, ACM Press C&Co2, 118-125, 2002/10, Loughborough(U.K.), 査読有
Noguchi, H., Nagai, Y. (2002), Relations between Types of Idea Sketches and Thinking Modes in Creative Design Process, Proceedings on The First EuropeanWorkshop? on Diagrammatics and Design, 13-14, Bielsko-Biala, 査読有
Nagai, Y., Noguchi, H. (2001), How does Designer Think with Drawings in Design Process?, Bulletin of the 5th Asian Design Conference, CD-Index JP77, 1-10, 2001/9, Seoul, 査読有
Noguchi, H., Nagai, Y. (2001), How does Designer Think with Keywords in Design Process?, Bulletin of the 5th Asian Design Conference, CD-Index JP76, 1-10, 2001/9, Seoul, 査読有
Nagai, Y. (2002), Transforming Process from Keywords into Visual Images, Summa Minerva- Integrated Concept Advancement, Delft University of Technology, the Netherlands, 2002/9