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PUBLICATIONS

 REFERRED CONFERENCES 

INTERNATIONAL

39 | Egocentric vision data for confined space design: opportunities, challenges, and strategies 

Choi, H., and Cha,S., “Egocentric vision data for confined space design: Opportunities, challenges, and strategies”, Proceedings of Asia Design and Innovation Conference, Shanghai, China, 20-21 November 2025. 

38 | Beyond Physical Boundaries: The Concept and Characteristics of Cognitive Spatial Segmentation 

Cho, K., Kang, J., and Cha,S., “Beyond Physical Boundaries: The Concept and Characteristics of Cognitive Spatial Segmentation”, Proceedings of Asia Design and Innovation Conference, Shanghai, China, 20-21 November 2025. 

37 | A framework for analyzing XR media art through impossible spaces and interaction structures 

Shin, J., Chung, D., Bae, S,. and Cha, S., “A framework for analyzing XR media art through impossible spaces and interaction structures”, Proceedings of the 12th International Conference on Digital and Interactive Arts (ARTECH 2025), Braga, Portugal, 26-28 November 2025.

36 | Integrating Human, Space, and Kinematics in Interactive Architecture for Experimental Framework 

Kang, J., Eum, Y., Cho, K., Seol, H., and Cha, S., “Integrating Human, Space, and Kinematics in Interactive Architecture for Experimental Framework”, Proceedings of the 11th International Conference on Smart and Sustainable Built Environment (SASBE 2025), Lille, France, 3-5 November 2025.

35 | Gesture-based Survey Design for Evaluating Indoor Spatial Experience in Extended Reality

Choi, H., Shin, J., Choo, S., and Cha, S. , “Gesture-based Survey Design for Evaluating Indoor Spatial Experience in Extended Reality”, Proceedings of the 11th International Conference on Smart and Sustainable Built Environment (SASBE 2025), Lille, France, 3-5 November 2025. 

34 | Design Guideline for Virtual Indoor Gardening in Extended Reality

Choi, H., Choo, S., and Cha, S., “Design Guideline for Virtual Indoor Gardening in Extended Reality”, Proceedings of the 11th International Conference on Smart and Sustainable Built Environment (SASBE 2025), Lille, France, 3-5 November 2025. 

33 | Seamless Transitional Spaces for Sustainable Integration in Immersive Virtual Reality 

Cho, K., Kang, J., Jeon, D., & Cha, S., “Seamless Transitional Spaces for Sustainable Integration in Immersivr Virtual Reality”, in Proceedings of the 11th International Conference on Smart and Sustainable Built Environment (SASBE2025), Lille, France, 3-5 November 2025. 

32 | Strategic Design Framework for Surrealistic Spaces in Virtual Reality 

Kang, J., Chung, D., Cho, K., and Cha, S., “Strategic Design Framework for Surrealistic Spaces in Virtual Reality”, Proceedings of the 12th International Conference on Digital and Interactive Arts (ARTECH 2025), Braga, Portugal, 26-28 November 2025.

31 | Processed Experience: A Contemporary Discourse on Existence with Spatial Installation 

Choi, H., and Cha, S., “Processed Experience: A Contemporary Discourse on Existence with Spatial Installation", Proceedings of the 12th International Conference on Digital and Interactive Arts (ARTECH 2025), raga, Portugal, 26-28 November 2025.

30 | Quivering Moment

Choi, H., and Cha, S., “Quivering Moment", Proceedings of the 22nd annual International Conference Architectural Humanities Research Association (AHRA 2025), Liverpool, UK, 22-24 November 2025. 

29 | Adaptive Virtual Reality Space Design Based on Real-Time User Emotion 

Bae, S., Eum, Y., Kim, H., Kim, Y., Jeon, D., Jang, J. and Cha, S., “Adaptive Virtual Reality Space Design Based on Real-Time User Emotion”, 2025 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct), Daejeon, Korea, 8-12 October, 2025 

28 | A Framework for Virtual Windows to Enhance Indoor Spatial Experience in Extended Reality 

Choi, H., Lee, J., Shin, J., and Cha, S., “A Framework for Virtual Windows to Enhance Indoor Spatial Experience in Extended Reality,” The International Conference of Computer-Aided Architectural Design Futures (CAAD Futures), Hong Kong, 2-4 July, 2025.

27 | Projectional Dialogue: A Contemporary Discourse on Dialogue with AR-based Spatial Installation 

Choi, H., and Cha, S., “Projectional Dialogue: A Contemporary Discourse on Dialogue with AR-based Spatial Installation", International Symposium on Electronic/Emerging Art (ISEA 2025), Seoul, Korea, 23-29 May, 2025

26 | A Framework for Reference-based Camera Pose Generation from Unlabeled Indoor Space Models Using Vector Quantized Variational Autoencoder

Choi, H., Song, Y., and Cha, S., “A Framework for Reference-based Camera Pose Generation from Unlabeled Indoor Space Models Using Vector Quantized Variational Autoencoder,” The International Conference of Computer-Aided Architectural Design Research in Asia (CAADRIA), Tokyo, Japan, 22-26 March, 2025.

25 | Approach to Image-to-3D Modeling for Utilizing AI-Generated Pattern Images within BIM

Yoo, Y., Kim, B., Kim, Y., Cha, S., and Lee, J., “Approach to Image-to-3D Modeling for Utilizing AI-Generated Pattern Images within BIM,” The International Conference of Sociedad Iberoamericana de Gráfica Digital (SIGraDi), 13-15 November, 2024.

24 | Parameters for Designing Interactive Digital Experiences in the Built Environment: A Comprehensive Review

Eum, Y. and Cha, S., “Parameters for Designing Interactive Digital Experiences in the Built Environment: A Comprehensive Review,” 24th International Conference on Construction Applications of Virtual Reality (CONVR), Sydney, Australia, 4-6 November, 2024

23 | Space Utilization Based Framework For Designing Office Buildings For Efficient Space Use 

Song, Y., Jang, J., Eum, Y., and Cha, S., “Space Utilization Based Framework For Designing Office Buildings For Efficient Space Use,” The International Conference of Smart and Sustainable Built Environment (SASBE), 2024.

22 | A Conceptual Framework for Designing User-Centric and Responsive Digital Experiences in the Built Environment 

Eum, Y., Bae, S., Kim, H., Song, Y., and Cha, S., “A Conceptual Framework for Designing User-Centric and Responsive Digital Experiences in the Built Environment,” The International Conference of Smart and Sustainable Built Environment (SASBE), 2024.

21 | Spatial Design Strategies for Effective Social Learning Spaces in Virtual Reality 

Eum, Y., Cho, K., Lee, J., and Cha, S., “Spatial Design Strategies for Effective Social Learning Spaces in Virtual Reality ,” The 14th International Symposium on Architectural Interchanges in Asia (ISAIA), 2024.

20 | Spatial Design in Virtual Reality Workspaces: A Paradigm for Future Remote Work Environments

Cho, K., Kim, H., Eum, Y., and Cha, S., “A Design Direction for Virtual Workspace: A Systematic Review on Applicability of Virtual Reality in Remote Work Environment Design,” The 4th Transdisciplinary Workplace Research (TWR) Conference, Edinburgh, Scotland, 4-7 September, 2024.

19 | Influence of Room Color Tone and Brightness on Interpersonal Dynamics in Virtual Workplace Environments 

Eum, Y., Cho, K., and Cha, S., “Influence of Room Color Tone and Brightness on Interpersonal Dynamics in Virtual Workplace Environments,” The 4th Transdisciplinary Workplace Research (TWR) Conference, Edinburgh, Scotland, 4-7 September, 2024.

18 | Gen AI and Interior Design Representation: Applying Design Styles using Fine-Tuned Models 

Jeong, H., Kim, Y., Lee, J., Yoo, Y., and Cha, S., “Gen ai and interior design representation: applying design styles using fine-tuned models,” The 23th International Conference on Construction Applications of Virtual Reality (CONVR 2023), Florence, Italy, 13-16 November, 2023.

17 | Generative Design Intuition from the Fine-Tuned Models of Named Architects’ Style

Yoo, Y., Jeong, H., Kim, Y., Cha, S., and Lee, J., “Generative design intuition from the fine-tuned models of named architects’ style,” The 23th international Conference on Construction Applications of Virtual Reality (CONVR 2023, Florence, Italy, 13-16 November, 2023.

16 | Visual Realism of IVR Visualization Considering the Purpose of the BIM Design Communication 

Lee, S., Choi, H., Cho, K., Eum, Y., Song, Y., and Cha, S., The 22nd International Conference on Construction Applications of Virtual Reality (CONVR 2022), Seoul, Korea, 16-19 November, 2022. 

15 | A Decision Support Model for Intelligent Facility Management through the Digital Transformation 

Lee, J., Kim, K., Cha, S. and Koo, C., The 8th International Conference on Construction Engineering and Project Management (ICCEPM 2020), Hong Kong SAR, 7-8 December, 2020. 

14 | The effectiveness of HMD-based virtual environments through 3D camera for hotel room tour 

Kim,K., Lee,J., Koo,C. and Cha, S., The 8th International Conference on Construction Engineering and Project Management (ICCEPM 2020), Hong Kong SAR, 7-8 December, 2020.

13 | Challenges and opportunities for analyzing space usage data of NWW office users 

Ma, J., and Cha, S., International Conference on Smart Design, Construction IT and BIM 2019, Penang, Malaysia, 7-10 July, 2019. 

12 | A Model for Integrated Analysis of Energy Consumption and Indoor Environmental Quality in Hotel Rooms 

Lee, J., Koo, C., and Cha, S., International Conference on Smart Design, Construction IT and BIM 2019, Penang, Malaysia, 7-10 July, 2019. 

11 | Communication Effectiveness in Face-to-Face and Immersive Virtual Environment: An Initial Evaluation for Construction 

 Abbas, A., Choi, M., Seo, J., Cha, S., and Li, H., The CIB World Building Congress 2019, Hong Kong, 17-21 June, 2019.

10 | The accuracy of BLE Beacon for analyzing space usage patterns of non-sedentary users in NWW office 

Ma, J., and Cha, S., The 7th International Conference on Architecture and Civil Engineering, Singapore, 27 - 28 May, 2019. 

09 | The Use of Immersive Virtual Environments (IVEs) For a Collaborative and Interactive Education in the Architectural BIM Design 

Kim, J., Chau, C., Cha, S., Seo, J., and Koo, C.,  2nd International Mobile Education and Learning Technologies, Singapore, 6-7 December, 2018.

08 | A conceptual framework for the real-time monitoring and diagnostic system for the optimal operation of smart building : A case study in Hotel ICON of Hong Kong 

LI, W., Koo, C., Cha, S., Lai, H., and Lee, J., 10th International Conference on Applied Energy (ICAE2018), Hong Kong, 22-25 August, 2018.

07 | A conceptual framework for a real-time-based monitoring and diagnostics for building performance and occupant behavior 

Koo, C. and Cha, S., International Journal of Arts & Sciences (IJAS) conference, Vienna, Austria, 25-29 June, 2017.

06 | Immersive virtual environment (IVE) as a potential tool for interior colour study in office environments 

Zhang, S., Kim, J., Shih, S, Koo, C., and Cha, S., The 34th International Symposium on Automation and Robotics in Construction (ISARC 2017), Taipei, Taiwan, 28 June – 1 July, 2017.

05 | Immersive virtual environment as a promising tool for the elderly-friendly assistive robot design

Kim, J., Koo, C., and Cha, S., The 34th International Symposium on Automation and Robotics in Construction (ISARC 2017), Taipei, Taiwan, 28 June – 1 July, 2017.

04 | BIM-based immersive virtual environments as a tool for efficient space planning 

Cha, S., The 34th International Symposium on Automation and Robotics in Construction (ISARC 2017), Taipei, Taiwan, 28 June – 1 July, 2017.

03 | Integration of choice modelling theory with immersive virtual environments for modelling space preference toward more accurate space utilisation prediction 

Cha, S., The 5th International Conference on Architecture and Civil Engineering, Singapore, 8 - 9 May, 2017.

02 | Towards more accurate space-use prediction: A conceptual framework of an agent-based space-use prediction simulation system 

Cha, S. and Kim, T., The 6th International Conference on Construction Engineering and Project Management (ICCEPM), Busan, Korea, 11 - 14 October, 2015.

01 | Evaluating space-use prediction approaches towards sustainable buildings 

Kim, T. and Cha, S., The 10th International Symposium on Architectural Interchanges in Asia, Hangzhou, China, October 14 - 17, 2014.

DOMESTIC

33 | A Case Study on Lighting Placement Automation by Space Type - The Need for Research on Context-aware Lighting Automation in Digital Dynamic Spaces - (공간 유형에 따른 조명 배치 자동화 사례 연구 - 디지털 동적 공간에서의 조명 배치 자동화 연구의 필요성 -)

Seol, H. and Cha, S., KISD Fall International Conference, Seoul, Korea, 01 November, 2025

32 | Robot-Friendly Building Design Framework (로봇친화형 설계 지원 기술 개발 프레임워크) 

Choi, H., Han, G., Lee, S., Shin, J. and Cha, S. 80th Anniversary Academic Presentation Contest of AIK (Architecture Institute of Korea), Seoul, Korea, 29-31 October, 2025. 

31 | An AI Agent Simulation-based System for Personalized Interactive Space Design (AI 에이전트 시뮬레이션 기반 사용자 맞춤형 인터랙티브 공간 설계 시스템)

Kang, J., Cho, K. and Cha, S., 80th Anniversary Academic Presentation Contest of AIK (Architecture Institute of Korea), Seoul, Korea, 29-31 October, 2025.

30 | Visualization Methodology for Pedestrian Heterogeneity in Agent-based Simulation (에이전트 기반 시뮬레이션의 보행자 이질성 시각화 방법론)

Shin, J., Chio, H. and Cha, S., 80th Anniversary Academic Presentation Contest of AIK (Architecture Institute of Korea), Seoul, Korea, 29-31 October, 2025.

29 | A Human-Robot Multi-Agent LOS Evaluation Simulation Framework for Robot-Friendly Building Design (로봇 친화형 건축물 설계를 위한 인간/로봇 다중 에이전트 기반 LOS 평가 시뮬레이션 프레임워크 제안)

Lee, S., Ryu, N., Kang, J. and Cha, S., 80th Anniversary Academic Presentation Contest of AIK (Architecture Institute of Korea), Seoul, Korea, 29-31 October, 2025.

28 | A Preliminary Study on LOS Evaluation for Human-Robot Coexistence in Robot-Friendly Buildings (로봇 친화형 건축물의 인간-로봇 공존 LOS 평가 지표 개발을 위한 기초 연구)

Song, Y., Han, G. and Cha, S., 80th Anniversary Academic Presentation Contest of AIK (Architecture Institute of Korea), Seoul, Korea, 29-31 October, 2025.

27 | Three-Axis Modeling of Responsive Spaces for User State Recognition and Spatial Response Structuring (반응형 공간의 삼축 모델링을 통한 사용자 상태 인식 기반 공간 반응 구조화)

Eum, Y. and Cha, S., 80th Anniversary Academic Presentation Contest of AIK (Architecture Institute of Korea), Seoul, Korea, 29-31 October, 2025.

26 | Virtual Reality-based Design Personalization System for Enhanced Work Experience - Prototype Implementation and User Validation - (업무 경험 향상을 위한 가상현실 업무 공간 디자인 개인화 시스템 - 프로토타입 구현 및 사용자 검증 -)

Cho, K., Kang, J. and Cha, S, 80th Anniversary Academic Presentation Contest of AIK (Architecture Institute of Korea), Seoul, Korea, 29-31 October, 2025.

25 | A Metaverse Performance Space Design Framework for Maximizing Five Senses through Physical-Virtual Space Integration (물리공간과 가상공간의 연동을 통한 오감 극대화 메타버스 공연 공간디자인 프레임워크 제안 

Shin, J., Eum, Y., Jeong, H. and Cha, S., Winter Conference of Society for Computational Design and Engineering annual conference, Yongpyong, Korea, 19-22 February, 2025.

24 | Necessity of Occupant and Residential Space Characteristics-based Activity Data for Optimal Residential Space Design - (최적 주거 공간 디자인을 위한 거주자 및 주거 공간 특성 기반 활동 데이터 필요성) 

Lee, S., Song, Y., Lee, J., Kim, H., Jang, J., Cha, S., Spring Annual Conference of KHA (Korea Housing Association), Seoul, Korea, 31 May-1 June, 2024.  

23 | Occupant Activity Recognition in Smart Homes - The Need for Expanded Research on Sensor-Based Human Activity Recognition - (스마트 홈에서의 재실자 활동 인식 - 센서 기반 재실자 활동 인식 확장 연구의 필요성 -)

Jang, J., Kim, H., and Cha, S., The Spring Conference of AIK (Architecture Institute of Korea), Seoul, Korea, 24-26 April, 2024.

22 | Proposal for Design Research Directions to Enhance Virtual Spatial Experience - Focused on Visual Perception Research - (가상 공간 경험 향상을 위한 디자인 연구 방향 제안 - 공간 인식 연구를 중심으로 -) 

Kim, H., Bae, S. and Cha, S., Winter Conference of Society for Computational Design and Engineering annual conference, Pyeongchang, Korea, 30 January, 2024.

21 | Analyzing space types with an HMD-based VR exhibition case study (HMD 기반 VR 전시 사례조사를 통한 공간 유형 분석) 

Bae, S., Kim, H., and Cha, S., Winter Conference of Society for Computational Design and Engineering annual conference, Pyeongchang, Korea, 30 January, 2024.

20 | An Investigation of Spatial Perception in Virtual Reality – Through the Exploration of Peripersonal Space (개인주변공간 개념의 적용을 통한 가상현실에서의 공간 지각 분석 연구) 

Lee, J., Song, Y., and Cha, S., Winter Conference of Society for Computational Design and Engineering annual conference, Pyeongchang, Korea, 30 January, 2024.

19 | Exploring the Potential of Virtual Space Design for Enhancing Residential Satisfaction (주거 만족도 개선을 위한 가상공간 디자인 활용 가능성 고찰) 

Lee, S., Eum, Y., and Cha, S., Winter Conference of Society for Computational Design and Engineering annual conference, Pyeongchang, Korea, 30 January, 2024.

18 | The Need for Interpersonal Space Research from the Perspective of Virtual Space Design (가상공간 디자인 관점에서 본 대인 공간 연구의 필요성) 

Eum, Y., Cho, K., Jang, J., and Cha, S., Winter Conference of Society for Computational Design and Engineering annual conference, Pyeongchang, Korea, 30 January, 2024.

17 | Analysis of Necessity and Proposal of Design Directions for Virtual Individual Workspace Considering the Spatial Attributes of Virtual Reality (가상현실의 공간적 속성을 고려한 가상 개인 업무 공간의 필요성 분석 및 디자인 방향 제안) 

Cho, K., Choi, H., and Cha, S., Winter Conference of Society for Computational Design and Engineering annual conference,  Pyeongchang, Korea, 30 January, 2024.

16 | A Study on the Potential of Multi-directional Gravity Space in Virtual Space Design (가상공간 디자인에서 다방향 중력 공간의 활용가능성 연구)

Cho, K., Lee, S., and Cha, S., The Autumn Conference of AIK (Architecture Institute of Korea), Jeongseon, Korea, 25-27 October, 2023.

15 | Automatic floorplan generation considering energy efficiency - Focused on the Energy Performance Prediction (에너지 효율성을 고려한 평면도 자동 생성 - 에너지 소비량 예측 기반)

Jang, J., Song, Y., and Cha, S., The Autumn Conference of AIK (Architecture Institute of Korea), Jeongseon, Korea, 25-27 October, 2023.

14 | A Proposal for Virtual and Physical Space Planning Method (가상 및 물리 공간 기획 방법 제안)

Choi, H., and Cha, S., The Autumn Conference of AIK (Architecture Institute of Korea), Jeongseon, Korea, 25-27 October, 2023.

13 | An Analysis of Virtual Locomotion System Elements Considering Their Impact on Spatial Perception (공간 지각을 고려한 가상공간에서의 이동체계 구성요소 분석)

Lee, J., and Cha, S., The Spring Conference of AIK (Architecture Institute of Korea), Busan, Korea, 26-28 April, 2023.

12 | A study of the Automation of Office Space Layout Generation: Focused on the Space Utilization Prediction (오피스 공간 레이아웃 생성 자동화에 관한 연구: 공간 사용률 예측을 중심으로)

Song, Y., and Cha, S., The Spring Conference of AIK (Architecture Institute of Korea), Busan, Korea, 26-28 April, 2023.

11 | A Proposal for Designing a Living Space for Using Virtual Reality and Augmented Reality: The Concept of Transitional Space Its Applicability (가상현실 및 증강현실 활용을 위한 주거공간 설계 제안: 전환공간의 개념과 활용 가능성을 중심으로)

Choi, H., Cho, K., and Cha, S., The Spring Conference of AIK (Architecture Institute of Korea), Busan, Korea, 26-28 April, 2023.

10 | A Proposal for The Contents-Providing Virtual Space Layout Considering Architectural Elements and Human’s Limited Field of View 

Choi, H., Lee, S., and Cha, S., The Autumn Annual Conference of AIK (Architecture Institute of Korea), Jeju, Korea, 26-28 October, 2022.

09 | Trends of the Virtual Workplaces through a Study on the Existing Virtual Offices (기존 가상 업무 공간 플랫폼의 사례 분석을 통한 가상 업무 공간의 동향 분석)

Cho, K., Eum, Y., Choi, H., Lee, S., and Cha, S., Summer Conference of Society for Computational Design and Engineering annual conference, Seoul, Korea, 24-26 August, 2022.

08 | Intelligent Prediction of Built Space Usage and User Satisfaction (지능형 건축 공간 사용 및 만족도 예측)

Lee, C., Lee, J., Jo, T., Ma, J., and Cha, S., Summer Conference of Society for Computational Design and Engineering annual conference, Jeju, Korea, 25-28 August, 2021.

07 | The Need to Consider the Effect of Non-Verbal Communication in the Virtual Environment (가상환경에서 비언어적 커뮤니케이션 효과에 대한 고찰의 필요성)

Kim,K. and Cha,S., Society for Computational Design and Engineering annual conference, Jeju, Korea, 26 November, 2020.

06 | Personalized Online VR Gallery Platform 'Gallery VAir' based on Big Data (빅데이터 기반 고객 맞춤형 온라인 VR갤러리 플랫폼 '갤러리 브이에어')

Kim,K. and Cha,S., Society for Computational Design and Engineering annual conference, Jeju, Korea, 26 November, 2020.

05 | Proposal for an Integrated IoT-based Smart Home Environment to Monitor the Healthcare of Older Adults for Aging in Place 

Jo, T., Ma, J., and Cha, S., Society for Computational Design and Engineering annual conference, Seoul, Korea, 18 July, 2020.  

04 | The Need for a Direct Comparative Study on User Presence in Panoramic VR and 3D VR Virtual Exhibition Space (파노라믹 VR과 3D VR 가상 전시관에서의 사용자 현존감에 대한 직접 비교연구의 필요성) 

Kim, K., Ma, J., and Cha, S., Society for Computational Design and Engineering annual conference, Seoul, Korea, 18 July, 2020. 

03 | IoT-based indoor positioning and activity recognition system 

Cha, S., KIBIM annual conference, Seoul, Korea, 13 June, 2019. 

02 | The Role of Tactile and Olfactory Sense in Design Review Using Virtual Reality 

Lim, J. and Cha, S.,  KIBIM annual conference, Seoul, Korea, 13 June, 2019. 

01 | A Real-Time Management Framework for the Energy Efficiency in a Room of Building via IoT-based Sensor Network: Focused on Hotel Guestroom 

Lee, J., Koo, C., and Cha, S., Korea Institute of Construction Engineering and Management (KICEM) annual conference, Seoul, Korea, 9 November, 2018.