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Finding Solutions to Foreign Disinformation Through Youth Ideas
< Group Photo of the Awards Ceremony >
KAIST has announced that the awards ceremony for the ‘2025 Foreign Disinformation Response Idea Competition for University Students (Counter-Disinformation Challenge),’ organized by the Institute for Security Convergence in collaboration with the National Intelligence Service (NIS), is scheduled to be held on the afternoon of the 23rd at the KAIST Munji Campus.
This competition, held for the second time since its inaugural launch last year, was established to inform the public about the current state of the creation and spread of foreign disinformation and its resulting social and national harms, as well as to seek future response measures. It solicited practical ideas covering both technology and policy from university students and the general public.
Based on the awareness of the issues raised through last year’s competition, our university focused this year on strengthening the link between technology and policy and discovering ideas that can lead to actual research and development (R&D) and institutional improvements. Through this, the university plans to establish the foundation for a mid-to-long-term strategy for responding to foreign disinformation.
The competition was held from November 1st to December 5th in two categories: ▲ Technical ideas to prevent the spread of foreign disinformation, and ▲ Policy proposals and institutional improvement ideas to solve foreign disinformation issues. A total of 144 teams, comprising 259 university and graduate students (including those on leave) from across the country, participated.
Among them, 18 teams were selected as the final winners. This represents an improvement in both the scale of participation and the completeness of the proposals compared to last year, demonstrating the high level of interest among the youth in responding to foreign disinformation.
The awards consist of: ▲ Technical Idea category: 1 Grand Prize, 3 First Prizes, 5 Excellence Prizes; ▲ Policy Proposal and Institutional Improvement category: 1 Grand Prize, 3 First Prizes, 5 Excellence Prizes.
The Grand Prize (KAIST President's Award) in the ‘Technical Idea for Disinformation Response’ category will be awarded to Team ‘Lemming,’ composed of students Lee Jun, Kang Yun-ah, and Ma Seon-young from Jeju National University. Team Lemming proposed a technology that utilizes multi-persona AI agents to virtually simulate the creation, spread, and response processes of disinformation.
Additionally, the Grand Prize (KAIST President's Award) in the ‘Policy Proposal and Institutional Improvement for Disinformation Response’ category will be awarded to Team ‘Kim Anbo Girls,’ composed of student Kim Yeon-jung from Jungwon University and student Kim Hyun-jin from Baekseok Arts University.
Bae Joong-myeon, Director of the KAIST Institute for Security Convergence, stated, “Foreign disinformation is a future-type security threat where technology, policy, and society are complexly intertwined. We plan to link the students’ ideas to future R&D and policy reviews through collaboration with the National Intelligence Service and the Cyber Security Research Center of the KAIST Institute for Security Convergence.”
Meanwhile, the National Intelligence Service, which sponsored this competition, has been accepting reports of foreign disinformation 24 hours a day, 365 days a year through the ‘111 Reporting Center’ and its official website since September 2024, and is promoting the strengthening of an integrated response system through cooperation with related organizations.
< Event Poster >
2025.12.23 View 3469 -
KAIST Turns an Unprecedented Idea into Reality: Quantum Computing with Magnets
What started as an idea under KAIST’s Global Singularity Research Project—"Can we build a quantum computer using magnets?"—has now become a scientific reality. A KAIST-led international research team has successfully demonstrated a core quantum computing technology using magnetic materials (ferromagnets) for the first time in the world.
KAIST (represented by President Kwang-Hyung Lee) announced on the 6th of May that a team led by Professor Kab-Jin Kim from the Department of Physics, in collaboration with the Argonne National Laboratory and the University of Illinois Urbana-Champaign (UIUC), has developed a “photon-magnon hybrid chip” and successfully implemented real-time, multi-pulse interference using magnetic materials—marking a global first.
< Photo 1. Dr. Moojune Song (left) and Professor Kab-Jin Kim (right) of KAIST Department of Physics >
In simple terms, the researchers developed a special chip that synchronizes light and internal magnetic vibrations (magnons), enabling the transmission of phase information between distant magnets. They succeeded in observing and controlling interference between multiple signals in real time. This marks the first experimental evidence that magnets can serve as key components in quantum computing, serving as a pivotal step toward magnet-based quantum platforms.
The N and S poles of a magnet stem from the spin of electrons inside atoms. When many atoms align, their collective spin vibrations create a quantum particle known as a “magnon.”
Magnons are especially promising because of their nonreciprocal nature—they can carry information in only one direction, which makes them suitable for quantum noise isolation in compact quantum chips. They can also couple with both light and microwaves, enabling the potential for long-distance quantum communication over tens of kilometers.
Moreover, using special materials like antiferromagnets could allow quantum computers to operate at terahertz (THz) frequencies, far surpassing today’s hardware limitations, and possibly enabling room-temperature quantum computing without the need for bulky cryogenic equipment.
To build such a system, however, one must be able to transmit, measure, and control the phase information of magnons—the starting point and propagation of their waveforms—in real time. This had not been achieved until now.
< Figure 1. Superconducting Circuit-Based Magnon-Photon Hybrid System. (a) Schematic diagram of the device. A NbN superconducting resonator circuit fabricated on a silicon substrate is coupled with spherical YIG magnets (250 μm diameter), and magnons are generated and measured in real-time via a vertical antenna. (b) Photograph of the actual device. The distance between the two YIG spheres is 12 mm, a distance at which they cannot influence each other without the superconducting circuit. >
Professor Kim’s team used two tiny magnetic spheres made of Yttrium Iron Garnet (YIG) placed 12 mm apart with a superconducting resonator in between—similar to those used in quantum processors by Google and IBM. They input pulses into one magnet and successfully observed lossless transmission of magnon vibrations to the second magnet via the superconducting circuit.
They confirmed that from single nanosecond pulses to four microwave pulses, the magnon vibrations maintained their phase information and demonstrated predictable constructive or destructive interference in real time—known as coherent interference.
By adjusting the pulse frequencies and their intervals, the researchers could also freely control the interference patterns of magnons, effectively showing for the first time that electrical signals can be used to manipulate magnonic quantum states.
This work demonstrated that quantum gate operations using multiple pulses—a fundamental technique in quantum information processing—can be implemented using a hybrid system of magnetic materials and superconducting circuits. This opens the door for the practical use of magnet-based quantum devices.
< Figure 2. Experimental Data. (a) Measurement results of magnon-magnon band anticrossing via continuous wave measurement, showing the formation of a strong coupling hybrid system. (b) Magnon pulse exchange oscillation phenomenon between YIG spheres upon single pulse application. It can be seen that magnon information is coherently transmitted at regular time intervals through the superconducting circuit. (c,d) Magnon interference phenomenon upon dual pulse application. The magnon information state can be arbitrarily controlled by adjusting the time interval and carrier frequency between pulses. >
Professor Kab-Jin Kim stated, “This project began with a bold, even unconventional idea proposed to the Global Singularity Research Program: ‘What if we could build a quantum computer with magnets?’ The journey has been fascinating, and this study not only opens a new field of quantum spintronics, but also marks a turning point in developing high-efficiency quantum information processing devices.”
The research was co-led by postdoctoral researcher Moojune Song (KAIST), Dr. Yi Li and Dr. Valentine Novosad from Argonne National Lab, and Prof. Axel Hoffmann’s team at UIUC. The results were published in Nature Communications on April 17 and npj Spintronics on April 1, 2025.
Paper 1: Single-shot magnon interference in a magnon-superconducting-resonator hybrid circuit, Nat. Commun. 16, 3649 (2025)
DOI: https://doi.org/10.1038/s41467-025-58482-2
Paper 2: Single-shot electrical detection of short-wavelength magnon pulse transmission in a magnonic ultra-thin-film waveguide, npj Spintronics 3, 12 (2025)
DOI: https://doi.org/10.1038/s44306-025-00072-5
The research was supported by KAIST’s Global Singularity Research Initiative, the National Research Foundation of Korea (including the Mid-Career Researcher, Leading Research Center, and Quantum Information Science Human Resource Development programs), and the U.S. Department of Energy.
2025.06.12 View 18693 -
Strengthening Industry-Academia Cooperation with LG CNS
On November 20, KAIST signed an MoU with LG CNS for industry-academia partnership in education, research, and business in the fields of AI and Big Data. Rather than simply developing education programs or supporting industry-academia scholarships, both organizations agreed to carry out a joint research project on AI and Big Data that can be applied to practical business.
KAIST will collaborate with LG CNS in the fields of smart factories, customer analysis, and supply chain management analysis.
Not only will LG CNS offer internships to KAIST students, but it also will support professors and students who propose innovative startup ideas for AI and Big Data. Offering an industry-academia scholarship for graduate students is also being discussed. Together with LG CNS, KAIST will put its efforts into propose projects regarding AI and Big Data in the public sector.
Furthermore, KAIST and LG CNS will jointly explore and carry out industry-academia projects that could be practically used in business. Both will carry out the project vigorously through strong cooperation; for instance, LG CNS employees can be assigned to KAIST, if necessary. Also, LG CNS’s AI and Big Data platform, called DAP (Data Analytics & AI Platform) will be used as a data analysis tool during the project and the joint outcomes will be installed in DAP.
KAIST professors with expertise in AI deep learning have trained LG CNS employees since the Department of Industrial & Systems Engineering established ‘KAIST AI Academy’ in LG CNS last August.
“With KAIST, the best research-centered university in Korea, we will continue to lead in developing the field of AI and Big Data and provide innovative services that create value by connecting them to customer business,” Yong Shub Kim, the CEO of LG CNS, highlighted.
2017.11.22 View 23904 -
KAIST to Participate in the Summer Davos Forum
KAIST will participate in the 2017 Summer Davos Forum in Dalian, China from June 27 to 29. The Summer Davos Forum with the official title “Annual Meeting of New Champions” is an annual international meeting co-hosted by China and the World Economic Forum (WEF) to address global issues which has been held since 2007.
Focusing on this year’s theme ‘Achieving Inclusive Growth in the Fourth Industrial Revolution,’ science and technology experts from 90 different countries will participate in various sessions to present on and discuss pending global innovative issues. KAIST is to be the only Korean university to run ‘IdeasLab,’ in which researchers will introduce current research trends and discuss ideas with global leaders. This is the sixth year for KAIST to run IdeasLab.
This year’s IdeasLab has the theme ‘Materials of the Future,’ and will include presentations and discussions on materials developed at KAIST which could lead the Fourth Industrial Revolution. President Sung-Chul Shin, the chairman of the session, will first introduce the current status of KAIST and IdeasLab, followed by a presentation of cutting-edge integrated research findings by KAIST professors.
President Shin will also participate in various sessions organized by the Global University Leaders Forum (GULF) as discussion leader. President Shin is the only Korean member of GULF, a community comprised of the presidents of the world’s top 27 universities. Other members include the presidents of the University of Oxford and the University of Cambridge in the U.K., MIT, Harvard, Stanford, and Columbia Universities in the US, and the University of Tokyo in Japan.
Further, President Shin will participate in a strategy session for inclusive growth in the era of the Fourth Industrial Revolution and a meeting with the WEF directors.
The Dean of KAIST Institutes, Distinguished Professor Sang Yup Lee from the Chemical and Biomolecular Engineering Department, who has been invited to the Davos Forum and Summer Davos Forum for the last 15 years, is to present in the ‘Future of Life: Medicine’ session to introduce advancements in traditional medicine through systems biology such as his research on microbiomes (gut microbes).
Professor Lee, as the chair of the Global Future Council on Biotechnology at the WEF, and committee member of the Annual Meeting of the Global Future Councils on the Fourth Industrial Revolution, is to participate in various bio-sessions and the Fourth Industrial Revolution banquet session to lead the discussions.
President Shin said, “KAIST has been sharing global research findings with global leaders through IdeasLab at the Davos Forum for the past six years and it has always been well received.” He continued, “The forum will be the place for in-depth discussion on the technological changes that accompany the Fourth Industrial Revolution and human-centered development plan, as well as introducing innovative research and integrated research findings from KAIST.”
This year’s speakers include Li Keqiang, the current Premier of the State Council of China; Guo Ping, the rotating C.E.O. of Huawei; and Ya-Qin Zhang, the President of Baidu, a company leading technological innovation in various fields such as robotics and autonomous vehicles. Two thousand distinguished guests in politics, administration, finance, and academia from 90 countries are to participate in the meeting.
2017.06.21 View 17078 -
KAIST Participates in the World Economic Forum's Annual Meeting of the New Champions 2015 in China
KAIST’s president and its professors actively engage in discussions of major issues on higher education, technology innovation, and industry-university collaboration with global leaders from across all sectors.
President Steve Kang of KAIST participated in the Annual Meeting of the New Champions 2015 (a.k.a., Summer Davos Forum) hosted by the World Economic Forum (WEF). With the theme of “Charting a New Course for Growth,” the Summer Davos Forum took place on September 9-11, 2015 in, Dalian, China.
Currently, KAIST is a member of the Global University Leaders Forum (GULF) of WEF, a gathering of the presidents of the top 25 universities in the world, including Harvard University, Massachusetts Institute of Technology, University of Tokyo, University of Oxford, Peking University, and National University of Singapore. GULF allows university leaders an opportunity to have high-level dialogues on higher education and research and explore prospects for cooperative ventures.
President Kang led the discussion of the GULF session at the Summer Davos Forum, which was held on September 10, 2015, with 25 university leaders as well as two business leaders from Chinese companies: Huawei Technologies Co. Ltd., and Sanofi China. The participants shared candid perspectives on industry-university collaboration, particularly the need for such partnerships in Asia.
In addition, KAIST hosted the fourth IdeasLab session, entitled “Bio versus Nano Materials, on September 9, 2015. At the session, four KAIST professors held an in-depth debate and discussion with the audience on whether the next industrial revolution would be driven by advances in biomaterials or nanomaterials.
The topics under discussion were:
- New materials that mimic biology by Professor Hea Shin Lee
- Bio-based materials that replace petroleum-based materials by Professor Sang Yup Lee
- New materials designed at sub-nano scale by Professor Hee Tae Jung
- A hydrogen economy with nanomaterials by Professor Eun Ae Cho
Since its establishment in 2007, the Summer Davos Forum has become the biggest business and political gathering in Asia, held annually either in Dalian or Tianjin, China. The Forum has attracted more than 1,500 participants primarily from emerging nations such as China, India, Russia, Mexico, and Brazil, and has offered an open platform to address issues important to the region and the global community.
2015.09.14 View 16001 -
Visit by Sir Paul Maxime Nurse, President of the Royal Society
Sir Paul Maxime
Nurse, who is an English geneticist and cell biologist, visited KAIST and gave
a lecture entitled The Great Ideas of
Biology on March 11, 2014.
Sir Paul was awarded the 2001 Nobel Prize in
Physiology or Medicine with Leland H. Hartwell and R. Timothy Hunt for their discoveries
of protein molecules that control the division of cells in the cell cycle.
He was Professor of Microbiology at the University
of Oxford, CEO of the Imperial Cancer Research Fund and Cancer Research UK, and
President of Rockefeller University in New York. Sir Paul is currently the President of
the Royal Society as well as Director and Chief Executive of the Francis Crick
Institute.
Founded in London in 1660, the Royal Society is composed of the world’s most distinguished scientists drawn from all areas of
science, engineering, and medicine.
Below is a summary of his lecture, The Great Ideas of Biology:
Four major ideas of biology
are the theory of genes, evolution by natural selection, the proposal that the
cell is the fundamental unit of all life, and the chemical composition of a cell.
When considering the
question “what is life?” these ideas come together. The special way cells reproduce
provides the conditions by which natural selection takes place, allowing living
organisms to evolve. The organization of chemistry within the cell provides
explanations for life’s phenomena.
In addition, an emerging idea
is the nature of biological self-organization with which living cells and organisms
process information and acquire specific forms. These great ideas have
influenced one another and changed the way we perceive biology and science
today.
2014.03.11 View 19256 -
KAIST Participates in the 2014 Davos Forum on January 22-25 in Switzerland
Through the sessions of the Global University Leaders Forum, IdeasLab, and Global Agenda Councils on Biotechnology, KAIST participants will actively engage with global leaders in the discussion of issues on education innovation and technological breakthroughs.
The 2014 Annual Meeting of the World Economic Forum (WEF), known as the Davos Forum, will kick off on January 22-25 in Davos-Klosters, Switzerland, under the theme of "The Reshaping of the World: Consequences for Society, Politics, and Business." Each year, the Forum attracts about 2,500 distinguished leaders from all around the world and provides an open platform to identify the current and emerging challenges facing the global community and to develop ideas and actions necessary to respond to such challenges.
President Sung-Mo Steve Kang and Distinguished Professor Sang Yup Lee from the Department of Chemical and Biomolecular Engineering, KAIST, will attend the Forum and engage in a series of dialogues on such issues as Massive Open Online Courses, new paradigms for universities and researchers, the transformation of higher education, the role and value of scientific discoveries, and the impact of biotechnology on the future of society and business.
At the session entitled "New Paradigms for Universities of the Future" hosted by the Global University Leaders Forum (GULF), President Kang will introduce KAIST"s ongoing online education program, Education 3.0. GULF was created in 2006 by WEF, which is a small community of the presidents and senior representatives of the top universities in the world.
Implemented in 2012, Education 3.0 incorporates advanced information and communications technology (ICT) to offer students and teachers a learner-based, team-oriented learning and teaching environment. Under Education 3.0, students study online and meet in groups with a professor for in-depth discussions, collaboration, and problem-solving. KAIST plans to expand the program to embrace the global community in earnest by establishing Education 3.0 Global in order to have interactive real-time classes for students and researchers across regions and cultures.
President Kang will also present a paper entitled "Toward Socially Responsible Technology: KAIST"s Approach to Integrating Social and Behavioral Perspectives into Technology Development" at another session of GULF called "Seeking New Approaches to Critical Global Challenges." In the paper, President Kang points out that notwithstanding the many benefits we enjoy from the increasingly interconnected world, digital media may pose a threat to become a new outlet for social problems, for example, Internet or digital addiction.
Experts say that early exposure to digital devices harms the healthy development of cognitive functions, emotions, and social behavior. President Kang will introduce KAIST"s recent endeavor to develop a non-intrusive technology to help prevent digital addiction, which will ultimately be embedded in the form of a virtual coach or mentor that helps and guides people under risk to make constructive use of digital devices. President Kang stresses the fundamental shift in the science and technology development paradigm from research and development (R&D) to a research and solution development (R&SD), taking serious consideration of societal needs, quality of life, and social impacts when conducting research.
Professor Sang Yup Lee will moderate the IdeasLab session at the Davos Forum entitled "From Lab to Life with the California Institute of Technology (Caltech)." Together with scientists from Caltech, he will discuss scientific breakthroughs that transform institutions, industries, and individuals in the near future, such as the development of damage-tolerant lightweight materials with nanotechnology, the ability to read and write genomes, and wireless lab-in-the-body monitors. In addition, he will meet global business leaders at the session of "Sustainability, Innovation, and Growth" and speak about how emerging technologies, biotechnology in particular, will transform future societies, business, and industries.
As a current special adviser of the World Economic Forum"s (WEF) Chemicals Industry Community, Professor Lee will meet global chairs and chief executive officers of chemical companies and discuss ways to advance the industry to become more bio-based and environmentally friendly. He served as a founding chairman of WEF"s Global Agenda Councils on Biotechnology in 2013.
President Sung-Mo Steve Kang Distinguished Professor Sang Yup Lee
2014.01.17 View 17935 -
Artist in residence program at KAIST
A new and innovative program to support artists’ creative activities was launched by KAIST for the first time in Korean college history.
The artist in residence program is an unusual collaboration between engineers and artists. Out of hundreds of applicants for the program, three writers were selected: a novelist, web-based cartoonist, and screen writer. In late October, they became the residents of KAIST.
Housing and an office are provided for the writers in addition to a monthly cash stipend of 800,000 won for up to six months. A variety of programs will be available as well including a tour of laboratories to help the writers get ideas and inspiration.
KAIST’s Vice President Jun-Ho Oh, the founder of the program, said, “Artists can freshen their imagination, and KAIST members can benefit from them to promote creative and innovative ideas through exchange and collaboration.”
2013.11.04 View 9867 -
6th TEDxKAIST Held on May 11, 2013
The sixth TEDxKAIST (https://www.facebook.com/TEDxKAIST?fref=ts) took place on May 11, 2013. The event was held under the theme, “Choice between Birth and Death,” and the slogan, “B-C-D,” which was inspired from Jean Paul Satre’s quote, “Life is a choice between birth and death.”
The following speakers gave talks on the choices they have made and the impacts on their lives: Sonya S. Kwak, Professor of the Industrial Design Department at Ehwa Women’s University; Meoung-Seok Oh, a college student majoring in dental technology and business at Korea University; SooA Yeo, CEO of “Chalk,” a social venture company that offers talent donations; and Jeong-Won Lee, a senior researcher at Medical Imaging Laboratory, Electronics and Telecommunications Research Institute (ETRI).
According to the speakers, every day we make decisions, and these decisions affect not only our own lives, but also our society as a whole. Speakers and participants explored the underlying relations between the choices being made and the outcome resulted therefrom. Attendees also shared their experiences and ideas that helped them to make the right decision and stressed the importance of choices we make in our lives.
TEDxKAIST is an event operating under the official license of TED to hold TEDx programs based on TED’s slogan “Ideas Worth Spreading.” Since the first event took place under the theme “Science for Happiness, Happiness for Science” on September 2010, TEDxKAIST has brought together over 300 participants through five successful events.
2013.05.31 View 12802 -
In Demand: Ideas that can change the world in 10 years.
The hot topic of the day was from KOLON group (Chairman Lee Oung Yeol) and its decision to hold a contest exhibition specifically aimed at KAIST students, professors and staff on ideas that could potentially change the everyday lifestyle in the near future. It is the first time a Korean company in the top 30 to hold such a contest aimed at a specific university.
The total prize money involved amounts to 50million Korean Won which will be handed out to ten teams. The 1st prize will be given to one team along with 20million Korean Won, the 2nd prize will be given to two teams each receiving 10million Korean Won, and the rest of the teams will be given 1million Korean Won worth in gift certificates.
The idea contest is planned by KOLON-KAIST Lifestyle Innovation Center (from here on referred to as KOLON LSI Center). Anyone who is part of the KAIST community can participate by preparing a two A4 page report and sending it to kolon.kaist.dreamer@gmail.com until October 31st five o’clock in the afternoon. The results and the awards ceremony will be held on the 23rd of November on ‘KOLON Day’.
The Executive Director of KOLON Kim Kyung Yong commented, “The dreams of yesteryears like shrinking a room sized computer to fit in the palm of my hand and being able to communicate to anyone in the world have become reality. The KAIST community is composed of Korea’s finest in the field of Science, and it seemed fitting to search the KAIST community to find ideas that could potentially change the world in ten years’ time.”
2011.09.26 View 14199 -
2010 Summer Davos Forum: Online Electric Vehicle Project Presented, September 13-15, 2010 in Tenjin, China
President Nam-Pyo Suh (picture above) was invited by the World Economic Forum to “2010 Summer Davos Forum” held in Tenjin, China, from September 13-15, 2010, at which he presented one of the university’s flagship research projects, Online Electric Vehicle (OLEV), in the session of IdeasLab. The IdeasLab is a special session format to present innovative ideas in partnership with leading universities including Harvard, MIT, Oxford, Ching Hwa University, Keio University, etc. KAIST is the first university in Korea that attended to this session. For details of President Suh’s presentation, Sustainability: An Engine for Growth, please follow the links below:
http://www.youtube.com/watch?v=gDUU4RPjibg
http://www.youtube.com/watch?v=-P9StHTt19E
2011.07.11 View 15788 -
International Workshop on Flexible Displays Held on Aug. 21-22
An international workshop on flexible displays will be held at KAIST on Aug. 21-22.
The workshop organized by Center for Advanced Flexible Display Convergence (CAFDC) in KAIST is designed to share ideas on the latest research developments and explore future trends in organic displays. Organic displays made from organic light-emitting diode (OLED) materials have recently made a real impact in consumer electronics and emerged as one of the most important technologies in the development of next-generation flexible displays.
"The workshop is expected to provide an important opportunity to showcase latest technological developments using organic light-emitting diode and examine them from the perspectives of the next-generation flexible display," said Dr. Kyung-Cheol Choi, KAIST professor of electrical engineering and computer science who heads the CAFDC.
The event will feature some of the world-renowned scholars in organic display including Prof. Stephen R. Forrest of the University of Michigan, Prof. Bernard Kippelen of Georgia Tech, and Prof. Takao Someya of the University of Tokyo, as theme presenters. It will also draw a slew of domestic scholars in the industry and academia.
2008.08.22 View 24763