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Professor Ih Reappointed as Vice President of the ICA
Professor Jeong-Guon Ih of the Mechanical Engineering Department at KAIST has been re-elected as the Vice President of the International Commission for Acoustics (ICA). His second term of office is from October 16, 2016 to September 30, 2019.
Professor Ih, the first Korean who was selected to a senior position on the ICA management board, took over his current post in 2015 when the vice president at the time passed away in the middle of his term.
During his stint, Professor Ih played a key role in planning the ICA’s triennial gathering, the International Congress on Acoustics, in Gyeongju, Korea, scheduled for October 24-28, 2022. He will also serve as the general chair for the conference.
The International Congress on Acoustics is the largest professional meeting in the field of acoustics. It provides a venue to meet, discuss, and exchange ideas covering all aspects of acoustics including an extensive technical exhibition that highlights the latest advances in acoustical products such as materials, systems, and equipment.
Acoustics has grown to become an important element in the Information Age in the areas of automation, machine learning, and virtual reality. Hosting the Congress will support Korea’s goal to lead acoustic research and development on the global stage.
Professor Ih said, “Serving international academic organizations offers great opportunities to learn global trends and to collaborate with various research institutions, universities, and industries worldwide. I hope my service will inspire many young Korean researchers to pursue their careers in this field.”
Professor Ih is also a member of eight eminent international academic societies such as the Audio Engineering Society, the International Congress on Ultrasonics, and the International Institute of Noise Control Engineering.
The ICA was founded in 1951 as a subcommittee of the International Union of Pure and Applied Physics (IUPAP), and it consists of 46 member states and four observer nations. It promotes international development and collaboration in all fields of acoustics including research, development, education, and standardization.
2016.12.16 View 5990 -
Professor Hyun Chung Claims the Elmer L. Hann Award 2016
Professor Hyun Chung of KAIST’s Mechanical Engineering Department received the Elmer L. Hann Award 2016 at the SNAME Maritime Convention (SMC) that took place November 1-5 in Seattle, Washington, in the United States.
Held annually, the SMC is the largest academic gathering for researchers and professionals in maritime and ocean engineering, and it is hosted by the Society of Naval Architects and Marine Engineers (SNAME).
With more than 6,000 members around the world in 85 countries, SNAME is an internationally-recognized, non-profit, professional society of individual members serving the maritime and offshore industries and their suppliers. It strives to advance the art, science, and practice of naval architecture, marine engineering, ocean engineering, and other marine-related professions through the exchange of knowledge and ideas, as well as the promotion of R&D, and education.
Every year, SNAME selects three research papers that are either published in its academic journal or presented at its sponsored conferences and awards them, respectively. One of the three awards is the Elmer L. Hann Award.
This year, the Society announced Professor Chung’s paper as the Elmer L. Hann Award winner. His paper, entitled “Tolerance Analysis and Diagnosis Model of Compliant Block Assembly Considering Welding Deformation,” was presented at the World Maritime Technology Conference held November 3-7, 2015 in Providence, Rhode Island, USA.
Analysis, management, and diagnostics of tolerance are important factors in the production of ocean structures. In the paper, Professor Chung’s team proposed a simplified tolerance analysis and diagnosis model including the effects of welding distortion for accuracy control in ship block assembly, thereby improving the production process.
Professor Chung said, “This is indeed a wonderful award for our team. From early this year, with support from the U.S. Office of Naval Research, we have collaborated with the University of Michigan, the Massachusetts Institute of Technology, Ohio State University, and the Edison Welding Institute to study this topic more deeply. We will keep up the good work to make meaningful progress.”
2016.12.10 View 7350 -
Mechanical Engineering Building on Campus Refurbished
KAIST’s Mechanical Engineering Department has finished the project to remodel its buildings and hosted an opening ceremony on December 12, 2016, which was attended by the university’s senior management and guests including President Steve Kang and Choong-Hwan Ahn, Architecture Policy Officer at the Ministry of Land, Infrastructure and Transport of Korea (MLIT).
With an investment of approximately USD 10 million, the old buildings (each consisting of seven floors and one basement) were transformed into smart, green buildings. Among the upgrades were the establishment of LED lighting systems, the replacement of the exterior walls with insulated materials, and the installation of double-glazed windows, all resulting in the improvement of the buildings’ energy efficiency. Previously, offices and lecture halls in the buildings had individual cooling and heating systems, which consumed a great deal of energy, but they were replaced with a centralized smart energy control system that monitors the operation status as well as energy consumption in real time.
With these new improvements, the Department was able to slash its energy consumption by 32%, for which it received Green Building Conversion Certification from MLIT. The ministry issues the certification to buildings that reduce their energy consumption by over 20% as a result of infrastructure upgrades. Beginning with the Mechanical Engineering buildings, KAIST will work on obtaining this certification for all of its buildings that are either under renovation or construction.
President Kang said, “We are pleased to offer our students a comfortable environment for study and research and will continue improving outdated facilities and infrastructure to make the campus safer and nicer.”
Picture 1: Ribbon-cutting ceremony for the refurbished Mechanical Engineering buildings on campus
Picture 2: Mechanical engineering buildings
2016.12.09 View 6111 -
A KAIST Team Wins the Chem-E-Car Competition 2016
A KAIST team consisted of four students from the Department of Chemical and Biomolecular Engineering won the Chem-E-Car Competition 2016, which took place on November 13 at the Union Square in San Francisco. The students who participated were Young-Hyun Cha, Jin-Sol Shin, Dae-Seok Oh, and Wan-Tae Kim. Their adviser was Professor Doh Chang Lee of the same department.
Established in 1999, the Chem-E-Car is an annual worldwide college competition for students majoring in chemical engineering. The American Institute of Chemical Engineers (AIChE), founded in 1908, is the world’s leading organization for chemical engineering professionals with more than 50,000 members from over 100 countries and hosts this competition every year.
A total of 41 university teams including Carnegie Mellon University and Purdue University participated in this year’s competition.
KAIST students competed in the event for the first time in 2014 and reached the rank of 28. In 2015, the students placed 16th, and finally, took the first place in last month’s competition, followed by the Georgia Institute of Technology.
In the competition, students must design small-scale (20x30x40 cm) automobiles that operate chemically, as well as describe their research and drive their car a fixed distance down a wedge-shaped course to demonstrate the car’s capabilities. In addition to driving a specified distance (15-30 meters), the car must hold a payload of 0-500 mL of water.
The organizers tell participants the exact distance and amount of payloads one hour before the competition begins. Winners are chosen based on their finishing time and how close their car reaches the finish line. Thus, students must show sophisticated coordination of chemical reactions to win.
The KAIST team designed their car to have a stable power output using a Vanadium redox flow battery developed by Professor Hee Tak Kim of Chemical and Biomolecular Engineering. They employed iodine clock reactions to induce quick and precise chemical reactions to control their car.
KAIST’s car finished with the best run coming within 11 cm of the target line; Georgia Tech’s car reached the finish line by 13 cm and New Jersey Institute of Technology’s car by 14 cm.
Young-Hyun Cha, one of the four students, said, “When we first designed our car, we had to deal with many issues such as stalls or connection errors. We kept working on fixing these problems through trial and error, which eventually led us to success.”
For a news article on KAIST’s win at 2016 Chemi-E-Car Competition by AIChE, see the link below:
http://www.aiche.org/chenected/2016/11/koreas-kaist-wins-1st-place-2016-chem-e-car-competition-photos
2016.12.08 View 9663 -
Mobile Software Platform Research Center Recognized by the MSIP
The Mobile Software Platform Research Center (MSPRC) at KAIST received an award from the Minister of Science, ICT and Future Planning of Korea on November 29, 2016, at Coex in Seoul. The award was presented at the Conference of Software R&D Annual Report 2016 hosted by the Ministry of Science, ICT and Future Planning (MISP) and the Institute for Information and Communications Technology Promotion (IITP).
The research center developed user experience (UX)-oriented mobile software platforms that support the invention of next-generation UX service technologies. The center has filed 37 patents and registered 15 technologies. Its researchers received ten Best Paper Awards and published a total of 133 papers in Korean and international journals.
Research teams at MSPRC expect that their software platforms will offer training programs for software engineers and new UX services. They also said that their extensive event processing platforms would reduce energy consumption on mobile devices.
Professor Seungryoul Maeng of the School of Computing, the Director of MSPRC, said, “This is a great honor for us. I am greatly thankful for the teamwork of participating departments--Computer Science, Industrial Design, and Industrial and Systems Engineering. We will continue to introduce our research outcomes and to work towards commercializing these results.”
Members of the Mobile Software Platform Research Center, KAIST
2016.12.07 View 6458 -
Professor Kwon to Represent the Asia-Pacific Region of the IEEE RAS
Professor Dong-Soon Kwon of the Mechanical Engineering Department at KAIST has been reappointed to the Administrative Committee of the Institute of Electrical and Electronics Engineers (IEEE) Robotics and Automation Society (IEEE RAS). Beginning January 1, 2017, he will serve his second three-year term, which will end in 2019. In 2014, he was the first Korean appointed to the committee, representing the Asia-Pacific community of the IEEE Society.
Professor Kwon said, “I feel thankful but, at the same time, it is a great responsibility to serve the Asian research community within the Society. I hope I can contribute to the development of robotics engineering in the region and in Korea as well.”
Consisted of 18 elected members, the administrative committee manages the major activities of IEEE RAS including hosting its annual flagship meeting, the International Conference on Robotics and Automation.
The IEEE RAS fosters the advancement in the theory and practice of robotics and automation engineering and facilitates the exchange of scientific and technological knowledge that supports the maintenance of high professional standards among its members.
2016.12.06 View 8048 -
Aerospace Engineering Students Win the Minister's Award
On November 11, 2016, students from KAIST’s Aerospace Engineering Department won the Minister’s Award of Trade, Industry and Energy of Korea at the 14th Research Paper Competition hosted by Korea Aerospace Industries (KAI). The award came with a cash prize of USD 1,200 as well as opportunities to visit international airshows held abroad.
The KAIST students' paper introduced a novel design concept for "a virtual-fighter-pilot system for unmanned combat aerial vehicles to enable them to engage in mass aerial combat."
This was one of the two highest honors given to contestants. A group of students from Korea Aerospace University received the other grand prize from the Minister of Land, Infrastructure and Transport of Korea.
The KAIST team consisted of two doctoral students, Hee-Min Shin and Jae-Hyun Lee, and one Master’s student, Hyun-Gi Kim. Their advisor, Professor “David” Hyunchul Shim, received the Special Achievement Award for his contribution to the paper.
KAI’s competition was established in 2003 to spur academic interest and research in aerospace engineering. Over the past 14 years, contestants have submitted 376 papers, and KAI has published 88 papers. KAI has positioned itself as the host of one of the most prestigious research paper competitions held in Korea in the area of aerospace engineering.
The Korean Society for Aeronautical and Space Sciences, the Korea Aerospace Industries Association, and the Korea Civil Aviation Development Association also sponsored the competition, with the Ministries of Trade, Industry and Energy and of Land, Infrastructure and Transport.
Professor Shim said, “This represents a great honor for our students. In recent years, research in unmanned aerial systems has increased tremendously throughout the world, and I hope KAIST will continue to inspire and innovate research in this field.”
Pictured from left to right are Hee-Min Shin, Jae-Hyun Lee, and Hyun-Gi Kim.
Pictured from right to left are Professor Hyunchul Shim, Hyun-Gi Kim, Hee-Min Shin, and Vice President Sung-Sup Chang of Korea Aerospace Industries.
2016.11.22 View 9952 -
KAIST's Doctoral Student Receives a Hoffman Scholarship Award
Hyo-Sun Lee, a doctoral student at the Graduate School of EEWS (Environment, Energy, Water and Sustainability), KAIST, is a recipient of the 2016 Dorothy M. and Earl S. Hoffman Scholarships presented by the American Vacuum Society (AVS). The award ceremony took place during the Society’s 63rd International Symposium and Exhibition on November 6-11, 2016 in Nashville, Tennessee.
Lee is the first Korean and foreign student to receive this scholarship.
The Hoffman Scholarships were established in 2002 to recognize and encourage excellence in graduate studies in the sciences and technologies of interest to AVS. The scholarships are funded by a bequest from Dorothy M. Hoffman, who was a pioneering member of the Society of Women Engineers and served as the president of AVS in 1974.
Lee received the scholarship for her research that detects hot electrons from chemical reactions on catalytic surface using nanodevices. Nano Letters, an academic journal published by the American Chemical Society, described her work in its February 2016 issue as a technology that allows quantitative analysis of hot electrons by employing a new nanodevice and therefore helps researchers understand better the mechanism of chemical reactions on nanocatalytic surface. She also published her work to detect the flow of hot electrons that occur on metal nanocatalytic surface during hydrogen oxidation reactions in Angewandte Chemie.
Lee said, “I am pleased to receive this honor from such a world-renowned academic society. Certainly, this will be a great support for my future study and research.”
Founded in 1953, AVS is an interdisciplinary, professional society composed of approximately 4,500 members worldwide. It supports networking among academic, industrial, government, and consulting professionals involved in a range of established and emerging science and technology areas such as chemistry, physics, engineering, business, and technology development.
2016.11.17 View 8146 -
MOU between KAIST and DTU Signed
KAIST and the Technical University of Denmark (DTU) signed a memorandum of understanding (MOU) to cooperate in the areas of startup, student exchange, and joint research on October 25, 2016 at the Embassy of Denmark in Seoul, Korea. Under the agreement, KAIST and DTU will exchange students and researchers through startup programs and continue to collaborating in education and research.
The MOU was facilitated during the Green Growth Alliance Meeting and Energy Seminar hosted by the Danish embassy, in which Danish Prime Minister Lars Løkke Rasmussen participated.
President Steve Kang of KAIST, who fostered the agreement, said,
“DTU has been one of our strategic partners in Europe. We have been working closely with them on academic exchanges and research collaborations, but now with the expansion of our cooperation into entrepreneurship, we will create momentum to spur startups in both schools. To support such activities, we will use KAIST’s experiences acquired from operating the K-School, an entrepreneurship graduate school, and the Institute of KAIST Entrepreneurship. DTU will also share their knowledge on startup programs including SkyLab and StartDTU. I believe this will become another successful alliance between the two universities.”
As of October 2016, KAIST has made 18 agreements with DTU, exchanging 120 students in the past three years and implementing various joint seminars and conferences for academic and research exchanges.
Established in 1829, DTU has been a leading science and technology university in Denmark. It ranked 109 in the QS World University Rankings 2016 and 46th in its subject rankings in engineering and technology.
In the picture below, President Steve Kang of KAIST (right) and Senior Vice President Martin P. Bendsøe of the Technical University of Denmark (left) are signing an agreement for academic and research cooperation.
2016.10.27 View 7287 -
Professor Shin's Team Receives the Best Software Defined Network Solution Showcase Award
Professor Seungwon Shin of the Electrical Engineering School at KAIST and his research team won the Best Software Defined Networking (SDN) Solution Showcase Award hosted by the SDN World Congress, one of the biggest network summits held in Europe with over 2,000 participants. This year the conference took place in The Hague, the Netherlands, October 10-14, 2016.
SDN is an approach to computer networking that allows network administrators to respond quickly to changing business requirements via a centralized control console and to support the dynamic, scalable computing and storage needs of more modern computing environments such as data centers.
Collaborating with researchers from Queen’s University in the United Kingdom and Huawei, a global information and communications technology solutions provider in China, Professor Shin’s team, which is led by doctoral students Seungsoo Lee, Changhoon Yoon, and Jaehyun Nam, implemented a SDN security project called “DELTA.” ATTORESEARCH, a Korean SDN architecture and applications provider, conducted testing and verification for the project.
DELTA is a new SDN security evaluation framework with two main functions. It can automatically recognize attack cases against SDN elements across diverse environments and can assist in identifying unknown security problems within a SDN deployment.
The DELTA project consists of a control plane, the part of a network that carries signaling traffic and is responsible for routing; a data plane, the part of a network that carries user traffic; and a control channel that connects the two aforementioned planes. These three components have their own agents installed, which are all controlled by an agent manger. The agent manger can automatically detect any spots where the network security is weak.
Specifically, the project aimes to defense attacks against OpenFlow protocol, one of the first SDN standards; SDN controllers, a network operating system that is based on protocols; and network switch devices that use OpenFlow protocol.
The DELTA project was registered with the Open Networking Foundation, a user-driven organization dedicated to the promotion and adoption of SDN through open standards development, as an open source SDN security evaluation tool. This project is the only open source SDN which has been led by Korean researchers.
The SDN World Congress 2016 recognized the need for and importance of the DELTA project by conferring upon it the Best Solution Showcase Award. The Open Networking Foundation also widely publicized this award news.
Professor Shin said:
“In recent years, SDN has been attracting a large amount of interest as an emerging technology, but there still have not many SDN projects in Korea. This award acknowledges the advancement of Korean SDN technology, showing the potential for Korea to become a leader in SDN research.”
Picture: Major Components of the DELTA Project: Agents and Agent Manger
2016.10.25 View 7702 -
2016 KAIST EEWS Workshop
The Energy, Environment, Water and Sustainability (EEWS) Graduate School of KAIST hosted a workshop entitled “Progress and Perspectives of Energy Science and Technology” on October 20, 2016. The workshop took place at the Fusion Hall of the KAIST Institute on campus.
About 400 experts in energy science and engineering participated in the event. Eight globally recognized scientists introduced the latest research trends in nanomaterials, energy theory, catalysts, and photocatalysts and led discussions on the current status and prospects of EEWS.
Professors Yi Cui of Stanford University, an expert in nanomaterials, and William A. Goddard of California Institute of Technology presented their research experiments on materials design and recent results on the direction of theory under the topics of energy and environment.
Dr. Miquel Salmeron, a former head of the Material Science Division of Lawrence Berkeley National Laboratory, and Professor Yuichi Ikuhara of Tokyo University introduced their analysis of catalysts and energy matters at an atomic scale.
Professor Sukbok Chang of the Chemistry Department at KAIST, a deputy editor of ACS Catalysis and the head of the Center for Catalytic Hydrocarbon Functionalizations at the Institute of Basic Science, and Professor Yang-Kook Sun of Energy Engineering at Hanyang University, who is also a deputy editor of ACS Energy Letters, presented their latest research results on new catalytic reaction development and energy storage.
The workshop consisted of three sections which addressed the design of energy and environment materials; analysis of energy and catalytic materials; and energy conversion and catalysts.
The EEWS Graduate School was established in 2008 with the sponsorship of the Korean government’s World Class University (WCU) project to support science education in Korea. Professor J. Fraser Stoddart, the winner of the 2016 Nobel Prize in Chemistry, was previously worked at the KAIST EEWS Graduate School as a WCU visiting professor for two years, from 2011 to 2013. Professor Ali Coskun, who was a postdoctoral researcher in the laboratory of Professor Stoddart, now teaches and conducts research as a full-time professor at the graduate school.
Dean Yousung Jung of the EEWS Graduate School said:
“This workshop has provided us with a meaningful opportunity to engage in discussions on energy science and technology with world-class scholars from all around the world. It is also a good venue for our graduate school to share with them what we have been doing in research and education.”
2016.10.20 View 10861 -
J. Fraser Stoddart, a Former Visiting Professor at KAIST, Wins the 2016 Nobel Prize in Chemistry
J. Fraser Stoddart, who is Northwestern University’s Board of Trustees Professor of Chemistry and head of the Stoddart Mechanostereochemistry Group, received the 2016 Nobel Prize in Chemistry. He shares it with Professor Jean-Pierre Sauvage of the University of Strasbourg in France and Professor Bernard Feringa of the University of Groningen in the Netherlands.
Professor Stoddart’s relationship with KAIST dates to his term as a visiting professor from 2011 to 2013 at the Environment, Energy, Water and Sustainability (EEWS) Graduate School. The Nobel Committee awarded the prize to Professor Stoddart in recognition of his pioneering work on artificial molecular machines, a.k.a., nanomachines.
A molecular machine is an assembly of a discrete number of molecular components designed to perform machine-like movements as the result of appropriate external stimuli. Like their counterparts in the macroscopic world, molecular machines control mechanical movements and rotations in response to an energy input such as chemical reactions, light, or temperature. The most complex molecular machines, for example, are proteins in cells. Chemists have attempted to imitate these structures for potential applications including smart nanomedicines to track diseases such as cancer cells and deliver drugs to fight them. Other applications include next-generation miniature semiconductor chips, sensors, energy storage, space exploration, and armaments.
In 1991, Professor Stoddart developed artificial molecular machines based on a rotaxane. A rotaxane is a mechanically-interlocked molecular architecture in which a dumbbell-shaped molecule is encircled by a molecular ring called a macrocycle. He presented important research on the production of rotaxanes and demonstrated that a macrocycle could move along or rotate freely around the axle, a dumbbell-shaped molecule.
Professor Stoddart is also an expert in molecular electronics using molecules on the nanoscale as switches in computers and other electronic devices. In 2007, he created a large-scale ultra-dense memory device with reconfigurable molecular switches, the size of white blood cells but capable of storing information. This was a significant achievement towards the development of molecular computers that are much smaller and more powerful compared to today’s silicon-based computers.
KAIST has enjoyed a strong relationship with Professor Stoddart since he served as a visiting professor at the EEWS Graduate School from 2011 to 2013. The graduate school invited him to participate in the Korean government’s science and education program to foster world-class universities in the nation. At KAIST, he taught a course entitled “Nanomachines at the Scale of Molecules.” He also collaborated with Korean researchers on various projects including the publication of a joint research paper, “A Radically Configurable Six-State Compound,” in Science (January 25, 2013) with Professor Jang Wook Choi from the EEWS Graduate School and researchers from the United States, the United Kingdom, and Saudi Arabia.
Two doctors with KAIST ties have links to Professor Stoddart as well. In 2012, Dr. Ali Coskun, who worked with him as a postdoctoral research associate at Northwestern University, became an associate professor at the EEWS Graduate School where he conducts research on secondary batteries and gas storage with artificial molecular machines. Dr. Dong Jun Kim, a KAIST graduate, has been working at the Stoddart Mechanostereochemistry Group as a postdoctoral fellow since 2015.
Picture 1: Synthesis of a Rotaxane Described in the Journal of the American Chemical Society (JACS) in 1991
Picture 2: Professor J. Fraser Stoddart Giving a Presentation at a Workshop Hosted by the EEWS Graduate School at KAIST in 2011
2016.10.13 View 8006