Y. Koyama

Yuki Koyama

Short Bio

Yuki Koyama is a Ph.D. student at the University of Tokyo, where he is a member of User Interface Research Group. He is supervised by Takeo Igarashi, and studies Computer Graphics and Human-Computer Interaction. He received his B.S. (2012) in information science and M.S. (2014) in computer science from the University of Tokyo. From May to August 2014, he had participated in the internship at Disney Research.

Research Interests

My research interests basically lie on the cross-disciplinary field between Computer Graphics and Human-Computer Interaction. In particular, I am interested in

  • Computational design driven by
    • aesthetic criterion
    • functional criterion
  • Physically based animation

Recent News

Projects

________

____, Yuki Koyama, ____, ____

Computer Graphics Forum (a.k.a. Pacific Graphics 2016) (Accepted)


Icon Set Selection via Human Computation

Lasse Farnung Laursen, Yuki Koyama, Hsiang-Ting Chen, Elena Garces, Diego Gutierrez, Richard Harper, Takeo Igarashi

Pacific Graphics 2016 Short Papers (Accepted)


Interactive Deformation of Structurally Complex Heart Models Constructed from Medical Images

Kazutaka Nakashima, Yuki Koyama, Takeo Igarashi, Takashi Ijiri, Shin Inada, Kazuo Nakazawa

Eurographics 2016 Short Papers


SelPh: Progressive Learning and Support of Manual Photo Color Enhancement

Yuki Koyama, Daisuke Sakamoto, Takeo Igarashi

CHI 2016


AutoConnect: Computational Design of 3D-Printable Connectors

Yuki Koyama, Shinjiro Sueda, Emma Steinhardt, Takeo Igarashi, Ariel Shamir, Wojciech Matusik

ACM Trans. Graph. (a.k.a. SIGGRAPH Asia 2015)


Crowd-Powered Parameter Analysis for Visual Design Exploration

Yuki Koyama, Daisuke Sakamoto, Takeo Igarashi

UIST 2014


Pteromys: Interactive Design and Optimization of Free-formed Free-flight Model Airplanes

Nobuyuki Umetani, Yuki Koyama, Ryan Schmidt, Takeo Igarashi

ACM Trans. Graph. (a.k.a. SIGGRAPH 2014)



Real-Time Example-Based Elastic Deformation

Yuki Koyama, Kenshi Takayama, Nobuyuki Umetani, Takeo Igarashi

SCA 2012


Publications

Peer-Reviewed Journal/Conference Papers

____, Yuki Koyama, ____, and ____. 2016. ____. Comput. Graph. Forum 35, 7, pp.XX--XX (2016). (a.k.a. Proceedings of Pacific Graphics 2016) (Accepted)
Lasse Farnung Laursen, Yuki Koyama, Hsiang-Ting Chen, Elena Garces, Diego Gutierrez, Richard Harper, and Takeo Igarashi. 2016. Icon Set Selection via Human Computation. In Proceedings of Pacific Graphics 2016 - Short Papers, pp.XX--XX. (Accepted)
Kazutaka Nakashima, Yuki Koyama, Takeo Igarashi, Takashi Ijiri, Shin Inada, and Kazuo Nakazawa. 2016. Interactive Deformation of Structurally Complex Heart Models Constructed from Medical Images. In Proceedings of Eurographics 2016 - Short Papers, pp.13:1--13:4.
Yuki Koyama, Daisuke Sakamoto, and Takeo Igarashi. 2016. SelPh: Progressive Learning and Support of Manual Photo Color Enhancement. In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems (CHI '16), pp.2520--2532.
Yuki Koyama, Shinjiro Sueda, Emma Steinhardt, Takeo Igarashi, Ariel Shamir, and Wojciech Matusik. 2015. AutoConnect: Computational Design of 3D-Printable Connectors. ACM Trans. Graph. 34, 6, pp.231:1--231:11 (2015). (a.k.a. Proceedings of SIGGRAPH Asia 2015)
Yuki Koyama, Daisuke Sakamoto, and Takeo Igarashi. 2014. Crowd-Powered Parameter Analysis for Visual Design Exploration. In Proceedings of the 27th Annual ACM Symposium on User Interface Software and Technology (UIST '14), pp.65--74.
Nobuyuki Umetani, Yuki Koyama, Ryan Schmidt, and Takeo Igarashi. 2014. Pteromys: Interactive Design and Optimization of Free-formed Free-flight Model Airplanes. ACM Trans. Graph. 33, 4, pp.65:1--65:10 (2014). (a.k.a. Proceedings of SIGGRAPH 2014)
Yuki Koyama and Takeo Igarashi. 2013. View-Dependent Control of Elastic Rod Simulation for 3D Character Animation. In Proceedings of the 12th ACM SIGGRAPH/Eurographics Symposium on Computer Animation (SCA '13), pp.73--78.
Yuki Koyama, Kenshi Takayama, Nobuyuki Umetani, and Takeo Igarashi. 2012. Real-Time Example-Based Elastic Deformation. In Proceedings of the 11th ACM SIGGRAPH/Eurographics Symposium on Computer Animation (SCA '12), pp.19--24.

Other Presentations

Yuki Koyama. 2016. Computational Design Driven by Aesthetic Preference. In Adjunct Proceedings of the 28th Annual ACM Symposium on User Interface Software & Technology (UIST '16 Adjunct -- Doctoral Symposium), pp.XX--XX. (To Appear)
Yuki Koyama, Daisuke Sakamoto, and Takeo Igarashi. 2016. Supporting Photo Color Enhancement by Progressively Learning Aesthetic Preference. In Proceedings of ACM CHI 2016 Symposium on Emerging Japanese HCI Research Collection, pp.11--15.
Yuki Koyama, Daisuke Sakamoto, and Takeo Igarashi. 2015. Crowd-Powered Parameter Analysis for Computational Design Exploration. In ACM SIGGRAPH 2015 Posters (SIGGRAPH '15), p.2:1.

Thesis

Yuki Koyama. 2014. View-Dependent Control of Elastic Rod Simulation for 3D Character Animation. Master's Thesis, The University of Tokyo. Supervised by Prof. Takeo Igarashi.
Yuki Koyama. 2012. Real-Time Example-Based Elastic Deformation. Bachelor's Thesis, The University of Tokyo. Supervised by Prof. Takeo Igarashi.

Talks

SelPh: Progressive Learning and Support of Manual Photo Color Enhancement. ETH Zurich. March 17, 2016.

Awards

Microsoft Research Asia. Microsoft Research Asia Fellowship Nomination Award. October 2015.
Information Processing Society of Japan (IPSJ). IPSJ Yamashita SIG Research Award. March 2014.
Ministry of Economy, Trade and Industry (Japan). Innovative Technologies 2013. October 2013.
School of Science, The University of Tokyo. Dean's Award. March 2012.

Media

TechCrunch. Disney Invents A Way To Auto-Create Phone Mounts That Hook On To Pretty Much Anything. November 2015.
CNET. Can an armadillo paper airplane fly? Autodesk says yes. August 2014.
NewScientist. How the weirdest designs can become great paper planes. August 2014.
DigInfo TV. Directable Physics Engine recreates 2D anime stylizations in 3D. November 2013.

Contact

Tel: +81-3-5841-4091
Address: 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, JAPAN / Room 302, Science Bldg. 7, The University of Tokyo.
E-mail: koyama@is.s.u-tokyo.ac.jp