Chan Gyu Lee

Phone: +82 10 8505 7267

Email: changyu.lee@snu.ac.kr

Address: 1, Gwanak-ro, Gwanak-gu,

Seoul, Republic of Korea

Chan Gyu Lee is a Master’s Student in the Graduate School of Data Science at Seoul National University. He is currently affiliated with the ViBA Lab and is conducting research under the supervision of Professor Hyunwoo Park. Before joining SNU, he worked with several startups, including ImpactiveAI, in the role of data scientist. He earned a B.S. in AI Convergence and Management in Handong Global University, garduating with academic distinction, magna cum laude.

His research interests include business and data science with an emphasis on operations research, causal discovery, and data visualization. In addition, he has developed a keen interest in the dissemination and impact of advanced technologies on minorities, with a particular focus on AI ethics and safety.

news

May 28, 2024	A paper submitted to 2024 INFORMS Annual Meeting (@ Seattle, Washington) has been accepted.
Apr 26, 2024	A poster submitted to IEEE PacificVis 2024 (@ Tokyo, Japan) has been selected as the best poster.
Mar 30, 2024	A paper submitted to 84th Annual Meeting of the Academy of Management (@ Chicago, Illinois) has been accepted.
May 08, 2023	A paper submitted to the `International Journal of Intelligent Systems and Applications in Engineering` has been accepted.

latest posts

May 14, 2024	Google Gemini updates: Flash 1.5, Gemma 2 and Project Astra
May 01, 2024	a post with tabs
Apr 29, 2024	a post with typograms

selected publications

PhysRev

Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?

A. Einstein, B. Podolsky, and N. Rosen

Phys. Rev., New Jersey. More Information can be found here , May 1935

Abs HTML PDF Video

In a complete theory there is an element corresponding to each element of reality. A sufficient condition for the reality of a physical quantity is the possibility of predicting it with certainty, without disturbing the system. In quantum mechanics in the case of two physical quantities described by non-commuting operators, the knowledge of one precludes the knowledge of the other. Then either (1) the description of reality given by the wave function in quantum mechanics is not complete or (2) these two quantities cannot have simultaneous reality. Consideration of the problem of making predictions concerning a system on the basis of measurements made on another system that had previously interacted with it leads to the result that if (1) is false then (2) is also false. One is thus led to conclude that the description of reality as given by a wave function is not complete.