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KAIST Researchers Receive the 2016 IEEE William R. Bennett Prize
A research team led by Professors Yung Yi and Song Chong from the Electrical Engineering Department at KAIST has been awarded the 2016 William R. Bennett Prize of the Institute of Electrical and Electronics Engineers (IEEE), which is the most prestigious award in the field of communications network. The IEEE bestows the honor annually and selects winning papers from among those published in the past three years for its quality, originality, scientific citation index, and peer reviews. The IEEE award ceremony will take place on May 24, 2016 at the IEEE International Conference on Communications in Kuala Lumpur, Malaysia. The team members include Dr. Kyoung-Han Lee, a KAIST graduate, who is currently a professor at Ulsan National Institute of Science and Technology (UNIST) in Korea, Dr. Joo-Hyun Lee, a postdoctoral researcher at Ohio State University in the United States, and In-Jong Rhee, a vice president of the Mobile Division at Samsung Electronics. The same KAIST team previously received the award back in 2013, making them the second recipient ever to win the IEEE William R. Bennett Prize twice. Past winners include Professors Robert Gallager of the Massachusetts Institute of Technology (MIT), Sachin Katti of Stanford University, and Ion Stoica of the University of California at Berkeley. The research team received the Bennett award for their work on “Mobile Data Offloading: How Much Can WiFi Deliver?” Their research paper has been cited more than 500 times since its publication in 2013. They proposed an original method to effectively offload the cellular network and maximize the Wi-Fi network usage by analyzing the pattern of individual human mobility in daily life.
2016.05.02
View 11754
President Sung-Mo Kang Receives the Jang Young-sil Award
On April 22, 2016, President Sung-Mo Kang of KAIST became the 18th recipient of the Jang Young-sil Award. The Jang Young-sil Memorial Association of Korea awarded the prize to him at the Korea Press Center in Seoul. The award, created in 1999 by the Jang Young-sil Memorial Association of Korea to recognize those scientists who have made significant contributions to the development of Korean science and technology, is bestowed annually. Jang Young-sil was a highly regarded Korean scientist and astronomer during the Joseon Dynasty (1392-1897), whose major inventions were a sundial, a water clock, and a rain gauge. In the award ceremony, the association said that President Kang had devoted much of his life to the advancement of science education and research, globally and nationally, as an educator, scholar, administrator, and researcher and that his accomplishments have served as an example of leadership for young scientists. In his acceptance speech, President Kang expressed his gratitude for the award and said, “I am honored to receive an award in the name of our great ancestor scientist Jang Young-sil who, despite his low birth as a peasant, rose to become an excellent scientist and built a remarkable legacy of science for Korea. While cherishing his spirit, creativity and grit, I will continue to working hard to foster outstanding scientists and engineers who are needed not only by Korea but also by the global community.” In the photo, Dr. Gun-Mo Chung (pictured on the right), the former Minister of Science and Technology of Korea presents the Jang Young-sil Award to President Sung-Mo Kang (left).
2016.04.22
View 4995
Next-Generation Holographic Microscope for 3D Live Cell Imaging
KAIST researchers have developed a revolutionary bio-medical imaging tool, the HT-1, to view and analyze cells, which is commercially available. Professor YongKeun Park of the Physics Department at KAIST and his research team have developed a powerful method for 3D imaging of live cells without staining. The researchers announced the launch of their new microscopic tool, the holotomography (HT)-1, to the global marketplace through a Korean start-up that Professor Park co-founded, TomoCube (www.tomocube.com). Professor Park is a leading researcher in the field of biophotonics and has dedicated much of his research career to working on digital holographic microscopy technology. He collaborated with TomoCube’s R&D team to develop a state-of-the-art, 2D/3D/4D holographic microscope that would allow a real-time label-free visualization of biological cells and tissues. The HT is an optical analogy of X-ray computed tomography (CT). Both X-ray CT and HT share the same physical principle—the inverse of wave scattering. The difference is that HT uses laser illumination whereas X-ray CT uses X-ray beams. From the measurement of multiple 2D holograms of a cell, coupled with various angles of laser illuminations, the 3D refractive index (RI) distribution of the cell can be reconstructed. The reconstructed 3D RI map provides structural and chemical information of the cell including mass, morphology, protein concentration, and dynamics of the cellular membrane. The HT enables users to quantitatively and non-invasively investigate the intrinsic properties of biological cells, for example, dry mass and protein concentration. Some of the research team’s breakthroughs that have leveraged HT’s unique and special capabilities can be found in several recent publications, including a lead article on the simultaneous 3D visualization and position tracking of optically trapped particles which was published in Optica on April 20, 2015. Current fluorescence confocal microscopy techniques require the use of exogenous labeling agents to render high-contrast molecular information. Therefore, drawbacks include possible photo-bleaching, photo-toxicity, and interference with normal molecular activities. Immune or stem cells that need to be reinjected into the body are considered particularly difficult to employ with fluorescence microscopy. “As one of the two currently available, high-resolution tomographic microscopes in the world, I believe that the HT-1 is the best in class regarding specifications and functionality. Users can see 3D/4D live images of cells, without fixing, coating or staining cells. Sample preparation times are reduced from a few days or hours to just a few minutes,” said Professor Park. Two Korean hospitals, Seoul National University Hospital in Bundang and Boramae Hospital in Seoul, are using this microscope currently. The research team has also introduced the HT-1 at the Photonics West Exhibition 2016 that took place on February 16-18 in San Francisco, USA. Professor Park added, “Our technology has set a new paradigm for cell observation under a microscope. I expect that this tomographic microscopy will be more widely used in future in various areas of pharmaceuticals, neuroscience, immunology, hematology, and cell biology.” Figure 1: HT-1 and Its Specifications Figure 2: 3D Images of Representative Biological Cells Taken with the HT-1
2016.03.29
View 11629
KAIST Identifies 27 Research Topics on Local Community
In tandem with the Korea Research Institute of Chemical Technology and Daejeon Civic Society Research Center, the Research Institute for Social Technology and Innovations at KAIST conducted a study on social challenges facing the local community and identified 27 research issues that could be solved with the help of science and technology. The results of the study were released on March 10, 2016. The research team prepared a report in an effort to encourage universities, research centers, and local citizens to cooperate in investigating social issues and finding their solutions. The 27 issues were first chosen by pre-surveys and in-depth interviews with local citizens, and then discussed through public and expert workshops. Among the issues were environment, agriculture, energy, culture, public safety, family, and social integration. The team presented industrial complexes, agricultural facilities, and factories in rural areas were the most urgent issues of social concern within a city and province. Hong-Gyu Lee, Director of the Research Institute for Social Technology and Innovations, said, “The most serious problem that should be tackled in Daejon City is the chronic stench and garbage odor coming from industrial complexes, while environmental damages arisen from the development of new agricultural technology and factories are the major challenge in rural areas of Chungnam Province. This report is meaningful because citizens, universities, and research institutions worked together to find important issues related to the development of local community and explored solutions to solve those issues with the advancement of science and technology.”
2016.03.12
View 4675
KAIST Graduate Han Receives a 2016 PECASE Award
President Barack Obama of the United States (US) announced 105 recipients of the 2016 Presidential Early Career Awards for Scientists and Engineers (PECASE) on February 18. Among the awardees was a graduate from the Department of Electrical Engineering at KAIST. Dr. Jin-Woo Han has worked as a research scientist at the National Aeronautics and Space Administration (NASA) Ames Research Center since graduating from KAIST in 2010. This year, he is the only awardee who received a doctoral degree from a Korean university to become a recipient of the highest honor bestowed by the US government on science and engineering professionals in the early stages of their independent research careers. The awards ceremony will take place in early spring at the White House in Washington, D.C. Dr. Han has been involved in the development of radiation tolerant semiconductor devices as well as radiation and gas sensors under Dr. Meyya Meyyappan, Chief Scientist of the Center for Nanotechnology at NASA Ames Research Center. KAIST and the NASA Ames Research Center made a research collaboration agreement in 2008, under which KAIST has sent 12 post-doctoral fellows to the center to date. The PECASE awards, established in 1996 by President Bill Clinton, are coordinated by the Office of Science and Technology Policy within the Executive Office of the US President. Awardees are selected for their pursuit of innovative research at the frontiers of science and technology and their commitment to community services as demonstrated through scientific leadership, public education, or community outreach.
2016.02.23
View 8581
Workshop on Techniques in Prediction Analysis for the Industry
There has been growing interest in the value and the application of “big data” in recent years. To meet this interest, a workshop was held to discuss the possibility and the future of prediction analysis, which is the next big step in data mining after big data. On February 25 in COEX, Seoul, the Department of Knowledge Service Engineering at KAIST held the 4th knowledge service workshop on “Techniques in Prediction Analysis for the Industry.” Predication analysis is a technique that can predict the future based on the understanding of the past and the present through analyzing “big data.” If “big data” is fuel in figurative sense, the prediction analysis serves as the engine. The Department seeks to help those companies interested in data mining by introducing fundamentals and some application examples to the executives of companies who are interested in implementation of the technique. The lecture was delivered by six professors from the Department of Knowledge Service Engineering and the Department of Industrial and Systems Engineering at KAIST. Thomas Miller, the author of Modeling Techniques in Predictive Analytics, covered the contents of his book at the event. Professor Moon-Yong Yi, Chair of the Department of Knowledge Service Engineering, said, “This conference will be important to companies that are considering the implementation of the prediction analysis as well as to students who are interested in the field.”
2016.02.22
View 4456
Professors Jeon and Choi Receive the Young Scientist Award
Professors Seokwoo Jeon of the Department of Materials Science and Engineering and Jang Wook Choi of the Graduate School of Energy, Environment, Water and Sustainability (EEWS) at KAIST received the Young Scientist Award. The award ceremony took place at the Korea Press Center in Seoul. Presented by the Ministry of Science, ICT and Future Planning of Korea and the National Academy of Engineering of Korea, the Young Scientist Award is given to outstanding scientists under the age of 40 who have demonstrated excellence in their research in the field of natural science. Each year the award is given to three scientists in different areas. Professor Jeon was recognized for his achievement in creating a new property of materials. He studied synthesis and development of low-dimensional nanomaterials and developed a large area nanostructure. Professor Choi’s research area was to discover optimal materials for rechargeable batteries. By applying his research, he developed rechargeable batteries with high efficiency, making the wearable system more feasible.
2016.01.11
View 9516
Professor Joonho Choe Appointed as the President of the KSMCB
Professor Joonho Choe of the Biological Sciences Department at KAIST has been elected the 25th president of Korean Society for Molecular and Cellular Biology (KSMCB). His presidency will last one year, beginning on January 1, 2016. Established in 1989, the Society has served as the largest academic gathering in the field of life sciences, holding an international conference every fall. It has more than 12,400 fellows. Professor Choe served as the vice president of KSMC as well as the editor of its journal, Molecules and Cells. He said, “The 2016 International Conference of the KSMCB will take place on October 12-14, 2016 at the COEX Convention and Exhibition Hall in Seoul. This year, we are preparing 20 symposiums and will invite four international renowned keynote speakers in the field including a Nobel Laureate. We hope many people, students and young researchers in particular, from academia and industry will join the conference.” Professor Choe received his doctoral degree from the University of California, Los Angeles (UCLA) after graduating from Seoul National University with his bachelor and master’s degrees.
2016.01.05
View 6663
Public Forum on the Development of High-Performance Supercomputing System
KAIST hosted a public forum on the development of high-performance supercomputing systems at the K Hotel in Seoul on December 17, 2015. About 100 participants attended the forum, including Steve Kang, the President of KAIST; Jae-Moon Park, the Director General of Science, ICT and Future Planning of the Republic of Korea; Sun-Hwa Hahn, the President of the Korea Institute of Science and Technology Information; Sang-Gyu Park, the Director of the Electronics and Telecommunications Research Institute; Soon-Chill Lee, the Dean of KAIST’s Natural Sciences College; Jangwoo Kim, the Professor of Computer Science and Engineering of Pohang University of Science and Technology; and Kyung-Hak Suh, the Director of Convergence Technology Division at the National Research Foundation of Korea. Also attending the forum were representatives from the private sector, including Sung-Soon Park, the President of Gluesys; Myung-Chul Lee, the Director of IMB Korea; Jin-Hyun Choi, the President of Cray Korea; and Chung-Gun Yoo, the Director of HP Korea. KAIST created the High-performance Computing Development Forum in July this year. Since then, the forum has held four conferences and workshops to discuss issues related to the growth of supercomputing power in Korea. This public forum consisted of a keynote speech on the “Policy Proposal for the Development of Supercomputers” by Professor Hyuk-Jae Lee of the Electrical and Computer Engineering Department at Seoul National University and panel discussions presided over by President Kang on the topic of “Development and Implementation Strategies to Build Korean Supercomputers.” President Kang said, “I hope this public forum can serve as a place for designing the future of Korean supercomputers, and what we have discussed at the forum will be duly delivered to the government to help them develop policies necessary to build the computers.”
2015.12.16
View 6136
Professor Tae-Eog Lee Receives December's Scientist of the Month Award by the Korean Government
Professor Tae-Eog Lee of the Industrial and Systems Engineering at KAIST received the Scientist of the Month Award for December 2015. The award is sponsored by the Ministry of Science, ICT and Future Planning of Korea, which was hosted by the National Research Foundation of Korea. The award recognizes Professor Lee’s efforts to advance the field of semiconductor device fabrication processing. This includes the development of the most efficient scheduling and controlling of cluster tools. He also created mathematical solutions to optimize the complicated cycle time of cluster tools in semiconductor manufacturing and the process of robot task workload. Professor Lee contributed to the formation of various discrete event systems and automation systems based on his mathematical theories and solutions and advanced a scheduling technology for the automation of semiconductor production. He has published 18 research papers in the past three years and has pioneered to develop Korean tool schedulers through the private sector-university cooperation.
2015.12.10
View 6062
Professor Duck-Joo Lee Receives the Achievement Award in the Asian-Australian Rotorcraft Forum 2015
Professor Duck-Joo Lee of the Aerospace Engineering Department at KAIST received the achievement award in ARF (Asian-Australian Rotorcraft Forum) 2015. In ARF, companies such as Bell Helicopter and Airbus Helicopter gather and share their technological discoveries. Professor Lee was elected as Chairman of the first ARF to oversee the organization of its forum as well as exhibitions, and his effort towards advancing rotorcraft was recognized. Professor Lee said, “I hope that research findings of many scholars will be applied to the domestic air transportation businesses.” He added, “More companies in the field should enter the global market.” Professor Lee started his career as a researcher in NASA Ames Research Center. He is an expert in the fields of jet engines and aeroacoustics.
2015.12.08
View 5713
Year-End Party for the International Community at KAIST
The International Office at KAIST hosted a year-end party for international students and faculty at the main auditorium on campus on December 2, 2015. The party featured music and art performances by international students and offered various ethnic cuisine and drinks. Sung-Hyon Myaeng, the Associate Vice President of International Office at KAIST, said, “About 788 international students from 88 different countires are currently studying at KAIST. We also have 163 international faculty members from 31 countries working at the campus. These figures have grown steadily over the past years. KAIST will continue to attract more students and professors from the global community, making the campus a vibrant place where diverse cultures and global views are exchanged and shared.”
2015.12.02
View 3902
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