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Professor Dong-Soo Han received the Prime Minister's award for creative economy in 2013
The 2013 Korea Creative Economy Awards, presented to companies or individuals that contributed to the implementation of the Korean government’s economic growth initiative called “creative economy” with the development of new technology, was held on December 12th at the InterContinental Seoul Coex. Professor Dong-Soo Han from the Department of Computer Science at KAIST received the Prime Minister’s award.
Professor Han was recognized for his research accomplishments on the development of an indoor GPS system and an integrated indoor/outdoor navigation system, as well as for his publication of a book for beginners who are interested in patents. He has applied 50 patents and registered 30 patents in Korea and abroad for the indoor positioning technology and smartphone application services.
His research work was also introduced to the public at the exhibition held after the award ceremony during December 12th-15th at the Coex convention center in Seoul.
2014.01.05 View 7571 -
Professor Dong-Yol Yang received an award for scholar of the year 2013 from the Korean mechanical engineering community
Professor Dong-Yol Yang from the Department of Mechanical Engineering at KAIST was selected as “the scholar of the year 2013” at an annual event held by the Korean Federation of Mechanical Engineering Societies, the Korea Association of Machinery Industry, and other mechanical engineering research institutes in Korea. The event, the Day of the Machines, is the nation’s biggest gathering for engineers, scholars, and researchers in mechanical engineering, at which winners of the awards for the person of the year in academia, business, and engineering are announced.
Professor Yang was chosen for his lifetime achievement as a scholar in the field of three-dimensional shape precision processing by developing an innovative processing technology that contributes to the advancement of mechanical engineering and industry. He also introduced the three-dimensional fast processing to Korea from 1990 and developed world-class subminiature fast processing, the first of its kind in Korea.In 2013, Professor Yang identified geometric deformation elements in mechanical engineering for the first time in the world, an essential component for nano mobile system and received the best conference paper award at the 3M-Nano International Conference.
2014.01.05 View 8597 -
Professor Kwy-Ro Lee Appointed Distinguished Member of IEEE
Professor Kwy-Ro Lee from the Department of Electrical Engineering at KAIST was selected as a distinguished member of the Institute of Electrical and Electronics Engineers (IEEE) where his contribution to research development of the technological management of semiconductors was recognized.
Professor Lee earned his BS from Seoul National University and MS & Ph.D. from the University of Minnesota. He has been working as a professor in the Department of Electrical Engineering since 1986. He has also served as the president of the LG Electronics Research Center in 2005 and the president of the Nanoscience and Technology Center at KAIST in 2010.
IEEE is the largest professional association for the advancement of technology in electrical, electronics, computing and communication with 400,000 members in 160 countries. Only 0.1 percent of members with over ten years of service can be selected as distinguished members based on their research devotion for society.
2014.01.02 View 7659 -
KAIST Student Awarded Prize from Energy Saving Contest
Jun-Min Kwon, an undergraduate student in the Department of Chemistry at KAIST, was awarded a prize from the Ministry of Trade, Industry and Energy, Republic of Korea, at the 35th Energy Saving Contest which was held on November 20.
The student club he has been leading was also selected as one of the best groups by the Save Energy Save Earth (SESE), a volunteer organization supported by the Korea Energy Management Corporation and the Ministry of Knowledge Economy, Republic of Korea.
Kwon began promoting energy conservation through a blog and participated in related meetings and workshops as a high school student to improve the understanding on the importance of energy saving and recycling.He also received awards from the Second National Assembly Forum on Climate Change, the Korean National Science Fair, as well as the Samsung Human Tech Paper Award.
2013.12.24 View 11038 -
Prime Minister's Prize for KAIST TBIC at 2013 Korean Venture & Business Expo
The KAIST Technology Business Incubation Center (TBIC) received the Prime Minister’s Prize at the 2013 Korean Venture & Business Expo. TBIC started its service in 1994 and was selected as the best center by the Asia Association of Business Incubation (AABI) in 2007.
The center has contributed to business incubation for competitive enterprises through consulting, venture capital, educational curriculums, and infrastructure service. It has also encouraged and activated business startups by KAIST students through educational programs and supporting services such as hidden champion buildup, mentoring & networking, startup auditions, and special lecture sessions for entrepreneurship.
TBIC has supported 488 businesses since 1994, and 278 companies (57%) are still in business. Eleven companies have been listed on the Korea Stock Exchange through the support of TBIC and eight of them are still on the list as of today. Those companies have been contributing to the national economy with total sales of 1.9 trillion won and in job creation by hiring 5,908 employees.
2013.12.11 View 7372 -
KAIST Takes Steps towards a Self-Sustainable Campus
KAIST has been selected for a $45-million national smart grid initiative organized under the Ministry of Trade, Industry and Energy. Ninteen institutions will participate in the 2-year-long initiative. The consortium’s work is expected to take place from 2015 to 2017 after a review by the Ministry of Strategy and Finance.
The Smart Grid Explansion Initiative which has been considered the future of electric power industry implements information and communications technology to conventional grid system to maximize energy efficiency. The ROK government has selected the Smart Grid Expansion Initiative as one of South Korea’s primary national projects and plans to implement it nationwide based on multiple demonstration projects in major cities including Jeju.
KAIST plans to invest $45 million in developing systems for renewable energy power plants, efficient energy management, smart grid data, and electric vehicles to build the energy self-sustainable campus. It also hopes to contribute to fostering specialized talents and companies in energy management.
Byoung-Yoon Kim, the vice-president for research at KAIST, expects that by 2017, KAIST will be able to dramatically improve its energy capacity especially during peak periods and gain energy efficiency around the campus. He hopes that the micro grid project at KAIST will set a new standard for the self-sustainable campus.
2013.12.11 View 7928
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2013 EEWS Forum on National Energy Plan and Smart Grid Strategy
The Graduate School of Energy, Environment, Water, and Sustainability (EEWS) at KAIST hosted a forum on national energy planning and smart grid strategies on December 2 in the Jong-Hyun Choi Hall on KAIST’s Seoul campus. EEWS is a research and education program operated by KAIST to deal with the issues of energy, global warming, water, and sustainable growth.About 20 specialists including Jae-Kyu Lee, President of the Graduate School of Green Growth at KAIST; Kwang-Sik Choi, President of the EEWS Forum; Seong-Hoon Lee, Chairman of the Presidential Committee on Green Growth; Yang-Hoon Sohn, President of the Energy Economics Institute; and Jun-Dong Kim, Deputy Minister in the Ministry of Trade, Industry, and Energy, participated in the forum. Presentations and discussions were made in the fields of national energy plans, smart grid strategies, energy policy, as well as gas, electricity and sustainable energy.
2013.12.11 View 7566 -
Graduate Student at KAIST Awarded Best Prize at the 9th Inside Edge
Sun-Jin Choi, a Ph. D. candidate in the Department of Materials Science and Engineering at KAIST, under the guidance of Professor Il-Doo Kim, won the best prize at the 9th Inside Edge Contest hosted by Samsung Electro-Mechanics.
Choi was awarded prize money totaling fifteen million won at the award ceremony held on November 22 at the Mirae Hall at the headquarters of Samsung Electro-Mechanics in Suwon.
Choi’s research, titled “Exhaled Breath Sensor Arrays for the Non-invasive and Real-time Diagnosis of Diabetes by Detection of Acetone,” was recognized for its creativity and uniqueness.The Inside Edge is an international thesis competition which was started in 2005 to encourage and support creative research and potential technological development among young scientists and engineers.
Sun-Jin Choi (left) and Professor Il-Doo Kim (right).
2013.12.11 View 8838 -
Opening Ceremony of Genetic Donguibogam held
- Medicine using traditional natural substances • Food product source technology development begins
- Over 150,000,000,000 Won for 10 years of work invested to develop source technology
- Opening ceremony held on November 26th at 3 p.m. in Bio & Brain Engineering Division Building
The research to develop medicine and food source technology using traditional natural substances hasbegun.The opening ceremony of the “Genetic Donguibogam” business group, with KAIST Department of Bio & Brain Engineering Professor Do Heon Lee as the leader, was held on November 26th at 3 p.m. in Dream Hall, Bio & Brain Engineering Division Building, KAIST, Daejeon. The attendees of the opening ceremony included Yo Eop Im, Head of the Future Technology Department of the Ministry of Science, ICT and Future Planning and around 200 experts in science and technology industry, including the National Research Foundation of Korea, KAIST, the Korea Institute of Science and Technology, Seoul National University and Yonsei University.
The business group was established to re-interpret traditional natural substances proved to be effective from experience and improve quality of life by researching its applications; and to develop integrated source technology using traditional natural substances. The group is to invest over 150,000,000,000 Won for 10 years of research to secure natural substance source technology in five stages: interpretation technology, analysis technology, verification technology, bio marker technology and human body effectiveness verification technology. Especially, the focus would be on the use of virtual body computer models and Omics* to analyse the effects of traditional natural substances mixture on human body, and to find new materials for healthcare.
This research model, it is hoped, will have a new item to pioneer in the world natural substance market as well as securing a technologically competitive edge in bio industry by developing source technology that investigates the effects of traditional natural substances using cutting edge science.
KAIST Department of Bio & Brain Engineering Professor and Head Do Heon Lee of the “Genetic Donguibogam” Business Group said, “We will push forward to develop source energy by integrating IT-BT technology with a computer virtual body to build a cooperation system with medicine and functional food industries.” He continued: “This will enable not only the creation of a new industry, but also customised medicine.”
The 12 partners of the group include KAIST, Korea Institute of Science and Technology, Seoul National University and Yonsei University and 200 experts. The research participation area will be widened to foreign research institutes and associated companies.
* Terminology
Noun) Omics is an academic discipline analysing mass information on metabolism of physiological phenomena in specific cells (transcriptome, proteome and protoplast) with an integrated approach to determine vital phenomena.
2013.12.11 View 8617 -
Wearable computer follows suit of smart phones
KAIST hosts “Wearable Computer Competition” in KI Building, Daejeon Campus, on the 7th-8th of November
“Computer that controls smart phones with the movement of facial muscles” and 12 other wearable computers to be presented
As technology transitions to “Wearable Computers,” KAIST is hosting its 9th “Wearable Computer Competition.” The competition will take place over two days, 7th-8th of November, in KI building, on the main Daejeon Campus.
The “wearable computer” is designed to enable users to use the computer whilst moving by limiting its weight and size so that it can be worn as a part of the body and clothing. Wearable computers have been considered the future of information technology (IT) ever since smart phones and other miniaturized IT devices made an appearance.
The “Wearable Computer Competition” has been held since 2005 under the leadership of Professor Hoi-Jun Yoo from the KAIST Department of Electrical Engineering. It is the only competition in the nation where undergraduate students use their unique ideas and newest technology to produce computers that seem to be existed only in sci-fi movies and comic books.
A total of 15 teams out of 70 made the competition and went through a rigorous selection process based on written applications and interviews to enter the final. The teams at the final received USD 1,400 and IT devices including smart phones to produce a wearable computer.
KAIST increased the number of finalists from the last year"s 10 to 15 this year as the wearable computer industry is extending, and there is growing interest in the computer around the world after the launch of Google Glass and Samsung Galaxy Gear.
This year’s entries included a product for quadriplegic patients to control smart phones with the movement of facial muscles, which attracted public interest. The product in the form of a headband can be worn by quadriplegic patients or someone with limited hand movement. The user can activate the product by clenching their molars and move the mouse on the smart phones with the movement of muscles in their face.
Furthermore, a wearable band shaped device that can control smart phones with simple hand movements is also attracting interest. Broad hand movements of the user allows him/her to receive calls and take photos, and handshakes between users control sharing of files. Body communication can be used to protect private information without a password or locking the device.
In addition, gloves and shoes that can sense the user’s movement to play an instrument without the instrument being present; a cane for the blind that converts visual information to tactile; a belt that protects children from sexual crimes; and a game where the user can be Super Mario to play and other practical products are presented.
The chairman of the competition, Professor Yoo said, “As you can see from the launch of Samsung Galaxy Gear, wearable computers will follow smart phones as the leader of IT devices in the next generation.” He continued, “This competition and workshop is an opportunity to increase public interest in wearable computers and serves as a communication platform for experts to view the present and the future of wearable computers.”
The “Wearable Computer Workshop” will be held this year as well. The workshop under the theme of “the present and the future of wearable computers” invited Professor Kyu-Ho Park, Vice President of KAIST, as a keynote speaker to talk on “ubiquitous, fashionable computers.” Moreover, Samsung’s Dong-Jun Geum and the Electronics and Telecommunications Research Institute’s Hyeon-Tae Jeong will lecture on the “trend and direction of progress of wearable devices” and the “technological trend and prospect of industry of wearable computers,” respectively.
To participate in the competition or the workshop, please visit the website (http://www.ufcom.org)
for further information.
2013.11.28 View 9471 -
The key to Alzheimer disease, PET-MRI made in Korea
Professor Kyu-Sung Cho
- Simultaneous PET-MRI imaging system commercialization technology developed purely from domestic technology - - Inspiring achievement by KAIST, National NanoFab Center, Sogang University, Seoul National University Hospital –
Hopes are high for the potential of producing domestic products in the field of state-of-the-art medical imaging equipment that used to rely on imported products.
The joint research team (KAIST, Sogang University and Seoul National University) with KAIST Department of Nuclear and Quantum Engineering Professor Kyu-Sung Cho in charge, together with National Nanofab Institution (NNFC; Director Jae-Young Lee), has developed PET-MRI simultaneous imaging system with domestic technology only. The team successfully acquired brain images of 3 volunteers with the newly developed system.
PET-MRI is integrated state-of-the-art medical imaging equipment that combines the advantages of Magnetic Resonance Imaging (MRI) that shows anatomical images of the body and Position Emission Tomography (PET) that analyses cell activity and metabolism. Since the anatomical information and functional information can be seen simultaneously, the device can be used to diagnose early onset Alzheimer’s disease and is essential in biological science research, such as new medicine development.
The existing equipment used to take MRI and PET images separately due to the strong magnetic field generated by MRI and combine the images. Hence, it was time consuming and error-prone due to patient’s movement. There was a need to develop PET that functions within a magnetic field to create a simultaneous imaging system.
The newly developed integral PET-MRI has 3 technical characteristics: 1. PET detector without magnetic interference, 2. PET-MRI integration system, 3.PET-MRI imaging processing.
The PET detector is the most important factor and accounts for half the cost of the whole system. KAIST Professor Cho and NNFC Doctor Woo-Suk Seol’s team successfully developed the Silicon Photomultiplier (amplifies light coming into the radiation detector) that can be used in strong magnetic fields. The developed sensor has a global competitive edge since it optimises semiconductor processing to yield over 95% productivity and around 10% gamma radiation energy resolving power.
Sogang University Department and Electrical Engineering Professor Yong Choi developed cutting edge PET system using a new concept of electric charge signal transmission method and imaging location distinction circuit. The creativity and excellence of the research findings were recognised and hence published on the cover of Medical Physics in June.
Seoul National University Hospital Department of Nuclear Medicine Professor Jae-Sung Lee developed the Silicon Photomultiplier sensor based PET imaging reconstitution programme, MRI imaging based PET imaging revision technology and PET-MRI imaging integration software.
Furthermore, KAIST Department of Electrical Engineering Professor Hyun-Wook Park was responsible for the development of RF Shielding technology that enables simultaneous installation of PET and MRI and using this technology, he developed a head coil for the brain that can be connected to PET for installation.
Based on the technology describe above, the joint research team successfully developed PET-MRI system for brains and acquired PET-MRI integrated brain images from 3 volunteers last June.
In particular, this system has the distinct feature of a detachable PET module and MRI head coil to the existing whole body MRI, so that PET-MRI simultaneous imaging is possible with low installation cost.
Professor Cho said, “We have prepared the foundation of domestic commercial PET and the system has a competitive edge in the global market of PET-MRI system technology.” He continued, “It can reduce the cost of the increasing brain related disease diagnosis, including Alzheimer’s, dramatically.”
Funded by Ministry of Trade, Industry and Energy as an Industrial Foundation Technology Development Project (98 billion won in 7 years), the research applied for over 20 patents and 20 CSI theses.
Figure 1.Brain phantom images from developed PET-MRI system
Figure 2. Brain images from developed PET-MRI system
Figure 3. Domestic PET-MRI clinical trial
Figure 4. Head RF coil and PET detector inserted in MRI
Figure 5. Insertion type PET detector module
Figure 6. Silicon Photomultiplier sensor (Left) and flash crystal block (right)
Figure7. Silicon Photomultiplier sensor
Figure 8. PET detection principle
2013.11.28 View 12616 -
Green Technology for Data Centers: Ultra-low Power 100 Gbps Ethernet Integrated Circuit Developed
A new integrated circuit (IC), consuming only 0.75W of electricity, will reduce the power usage of data chips installed at data centers by one-third.
Each day, billions of people surf the Internet for information, entertainment, and educational content. The Internet contains an immeasurable amount of information and knowledge generated every minute all around the world that is readily available to everyone with a click of a computer mouse. The real magic of the Internet, however, lies in data centers, where hundreds of billions of data are stored and distributed to designated users around the clock.
Today, almost every business or organization either has its own data centers or outsources data center services to a third party. These centers house highly specialized equipment responsible for the support of computers, networks, data storage, and business security. Accordingly, the operational cost of data centers is tremendous because they consume a large amount of electricity.
Data centers can consume up to 100 times more energy than a standard office building. Data center energy consumption doubled from 2000 to 2006, reaching more than 60 billion kilowatt hours per year. If the current usage and technology trends continue, the energy consumption of data centers in the US will reach 8% of the country’s total electric power consumption by 2020.
A research team at the Korea Advanced Institute of Science and Technology (KAIST) and Terasquare, Inc. (
http://www.terasquare.co.kr
), a spin-off company of the university,
developed an extremely low-powered integrated circuit for Ethernet that consumes less than 0.75W of electricity but is able to send and receive data at the high speed of 100 gigabits per second (Gbps). The research team, headed by Hyeon-Min Bae, assistant professor of electrical engineering at KAIST, claims that the new microchip uses only one-third of the electricity consumed by the currently installed chips at data centers, thereby helping the centers to save energy.
Integrated circuits are embedded on communication modules that are inserted into a line card. Data centers have numerous line cards to build a network including routers and switches. Currently, 8W ICs are the most common in the market, and they consume a lot of energy and require the largest modules (112 cm
2
of CFP), decreasing the port density of line cards and, thus, limiting the amount of data transmission.
The ultra-low-power-circuit, 100-gigabit, full-transceiver CDR, is the world’s first solution that can be loaded to the smallest communication modules (20 cm
2
of CFP4 or 16 cm
2
of
QSFP28), the next-generation chips for data centers. Compared with other chip producers, the 100 Gbps CDR is a greener version of the technology that improves the energy efficiency of data centers while maintaining the high speed of data transmission.
Professor Hyeon-Min Bae said, “When we demonstrate our chip in September of this year at one of the leading companies that manufacture optical communication components and systems, they said that our product is two years ahead of those of our competitors. We plan to produce the chip from 2014 and expect that it will lead the 100 Gbps Ethernet IC market, which is expected to grow to USD 1 billion by 2017.”
The commercial model of the IC was first introduced at the 39
th
European Conference and Exhibition on Optical Communication (ECOC), the largest optical communication forum for new results and developments in Europe, held from September 22-26 at ExCeL London, an international exhibition and convention center.
Professor Bae added, “We received positive responses to our ultra-low-power 100-Gbps Ethernet IC at the ECOC. The chip will be used not only for a particular industry but also for many of next-generation, super-high-speed information communications technologies, such as high-speed USB, high-definition multimedia interface (HDMI), and TV interface.”
Before joining KAIST, Hyeon-Min Bae worked for many years at Finisar as a researcher who designed and developed the world’s first super-high-speed circuit, the 100 Gbps Ethernet IC.
2013.11.25 View 8680