UST
-
Professor Jae-Kyu Lee Elected to Head the Association for Information Systems
Jae Kyu Lee, HHI (Hyundai Heavy Industries, Co., Ltd.) Chair Professor, College of Business at KAIST, was elected to lead the world major academic society, Association for Information Systems (AIS), from July 2015 to June 2016. Professor Lee will be the first Korean to serve the organization as president. From July 2014 to June 2015, he will serve as president-elect.
Currently, Professor Lee is the Director of EEWS (Energy, Environment, Water, and Sustainability) Research Center at KAIST, focusing on research and development in finding solutions to critical issues facing humanity. He also played a pivotal role in the conclusion of a memorandum of understanding between HHI and KAIST in June 2013 to establish HHI-KAIST EEWS Research Center within the KAIST campus.
The AIS is the premier professional association for individuals and organizations who lead the research, teaching, practice, and study of information systems worldwide.
A news article on his appointment:
Asian Scientist, May 16, 2014
Korean Engineer To Lead The Association For Information Systems
http://www.asianscientist.com/academia/korean-engineer-lead-association-information-systems-2014/
2014.05.19 View 9994 -
Professor Jae-Kyu Lee Elected to Head the Association for Information Systems
Jae Kyu Lee, HHI (Hyundai Heavy Industries, Co., Ltd.) Chair Professor, College of Business at KAIST, has been elected to lead the world major academic society, Association for Information Systems (AIS), from July 2015 to June 2016. Professor Lee will be the first Korean to serve the organization as president. From July 2014 to June 2015, he will serve as president-elect.
Currently, Professor Lee is the Director of EEWS (Energy, Environment, Water, and Sustainability) Research Center at KAIST, focusing on research and development in finding solutions to critical issues facing humanity. He also played a pivotal role in the conclusion of a memorandum of understanding between HHI and KAIST in June 2013 to establish HHI-KAIST EEWS Research Center within the KAIST campus.
The AIS is the premier professional association for individuals and organizations who lead the research, teaching, practice, and study of information systems worldwide.
2014.05.14 View 9114 -
Thermoelectric generator on glass fabric for wearable electronic devices
Wearable computers or devices have been hailed as the next generation of mobile electronic gadgets, from smart watches to smart glasses to smart pacemakers. For electronics to be worn by a user, they must be light, flexible, and equipped with a power source, which could be a portable, long-lasting battery or no battery at all but a generator. How to supply power in a stable and reliable manner is one of the most critical issues to commercialize wearable devices.
A team of KAIST researchers headed by Byung Jin Cho, a professor of electrical engineering, proposed a solution to this problem by developing a glass fabric-based thermoelectric (TE) generator that is extremely light and flexible and produces electricity from the heat of the human body. In fact, it is so flexible that the allowable bending radius of the generator is as low as 20 mm. There are no changes in performance even if the generator bends upward and downward for up to 120 cycles.
To date, two types of TE generators have been developed based either on organic or inorganic materials. The organic-based TE generators use polymers that are highly flexible and compatible with human skin, ideal for wearable electronics. The polymers, however, have a low power output. Inorganic-based TE generators produce a high electrical energy, but they are heavy, rigid, and bulky.
Professor Cho came up with a new concept and design technique to build a flexible TE generator that minimizes thermal energy loss but maximizes power output. His team synthesized liquid-like pastes of n-type (Bi2Te3) and p-type (Sb2Te3) TE materials and printed them onto a glass fabric by applying a screen printing technique. The pastes permeated through the meshes of the fabric and formed films of TE materials in a range of thickness of several hundreds of microns. As a result, hundreds of TE material dots (in combination of n and p types) were printed and well arranged on a specific area of the glass fabric.
Professor Cho explained that his TE generator has a self-sustaining structure, eliminating thick external substrates (usually made of ceramic or alumina) that hold inorganic TE materials. These substrates have taken away a great portion of thermal energy, a serious setback which causes low output power.
He also commented,
"For our case, the glass fabric itself serves as the upper and lower substrates of a TE generator, keeping the inorganic TE materials in between. This is quite a revolutionary approach to design a generator. In so doing, we were able to significantly reduce the weight of our generator (~0.13g/cm2), which is an essential element for wearable electronics."
When using KAIST's TE generator (with a size of 10 cm x 10 cm) for a wearable wristband device, it will produce around 40 mW electric power based on the temperature difference of 31 °F between human skin and the surrounding air.
Professor Cho further described about the merits of the new generator:
"Our technology presents an easy and simple way of fabricating an extremely flexible, light, and high-performance TE generator. We expect that this technology will find further applications in scale-up systems such as automobiles, factories, aircrafts, and vessels where we see abundant thermal energy being wasted."
This research result was published online in the March 14th issue of Energy & Environmental Science and was entitled "Wearable Thermoelectric Generator Fabricated on Glass Fabric."
Youtube Link: http://www.youtube.com/watch?v=BlN9lvEzCuw&feature=youtu.be
[Picture Captions]
Caption 1: The picture shows a high-performance wearable thermoelectric generator that is extremely flexible and light.
Caption 2: A thermoelectric generator developed as a wristband. The generator can be easily curved along with the shape of human body.
Caption 3: KAIST’s thermoelectric generator can be bent as many as 120 times, but it still shows the same high performance.
2014.04.21 View 19805 -
KAIST and Hancom Inc. Join Hands for Software Development Projects
KAIST
(Steve Kang) and Hancom Inc. (Sang-Chul Kim) made an agreement on the 8th
of April for a partnership to jointly develop software industry. After the
ceremony, a TFT (Task Force Team) for industry-university collaboration was
established and a seminar to discuss cooperative projects ensued.
KAIST and
Hancom Inc. agreed to cooperate in three main areas at the seminar. They
included enhancing manpower in the Korean software industry, the technical
development of software applications, and creating a business model for the
expansion of the Korean software market globally.
KAIST
president Steve Kang said, "Noteworthy research achievements will result
from this great partnership with Hancom Inc. I believe this alliance will play an
important role in the development of Korean software industry."
“The
combination of KAIST's excellent talents and Hancom's software know-hows will produce market-winning results. We hope that mutual developments from the
two organizations through this practical industry-university collaboration will inspire many software companies to follow suit,” said Sang-Chul Kim, the president of Hancom
Inc.
2014.04.11 View 7330 -
The 2014 World Wide Web Conference on April 7-11, 2014 in Seoul
Organized by KAIST, the global academic conference is open to the public, a great opportunity to meet the leaders of web science and information technology industry.
For registrations, please go to http://www2014.kr/registration.
The International World Wide Web Conference (WWW), the largest and the most prestigious annual gathering of experts in web science and engineering, is held from April 7-11, 2014 at COEX in Seoul, for the first time in Korea. This year marks the 23rd of the conference since its foundation in 1994.
Approximately 1,000 distinguished scholars, researchers, engineers, and senior representatives from the web industry and around the world joined the conference. Among them was Tim Berners-Lee, the founder of the World Wide Web, who came to Seoul as a keynote speaker.
The Department of Computer Science and the Division of Web Science and Technology at KAIST have organized the WWW 2014.
For the details about the conference, please see the article below:
Korea Joongang Daily
April 8, 2014
World Wide Web Conference Makes Seoul Debut
http://koreajoongangdaily.joins.com/news/article/article.aspx?aid=2987569
2014.04.08 View 7003 -
Book Announcement: Sound Visualization and Manipulation
The movie
Gravity
won seven Oscar awards this year, one of which was for its outstanding 3D sound mixing, immersing viewers in the full experience of the troubled space expedition.
3D audio effects are generated by manipulating the sound produced by speakers, speaker-arrays, or headphones to place a virtual sound source at a desired location in 3D space such as behind, above, or below the listener's head.
Two professors from the Department of Mechanical Engineering at KAIST have recently published a book that explains two important technologies related to 3D sound effects: sound visualization and manipulation.
Professor Yang-Hann Kim, an eminent scholar in sound engineering, and Professor Jung-Woo Choi collaborated to write Sound Visualization and Manipulation (Wily 2013), which uniquely addresses the two most important problems in the field in a unified way.
The book introduces general concepts and theories and describes a number of techniques in sound visualization and manipulation, offering an interrelated approach to two very different topics: sound field visualization techniques based on microphone arrays and controlled sound field generation techniques using loudspeaker arrays.
The authors also display a solid understanding of the associated physical and mathematical concepts applied to solve the visualization and manipulation problems and provide extensive examples demonstrating the benefits and drawbacks of various applications, including beamforming and acoustic holography technology.
The book will be an excellent reference for graduate students, researchers, and professionals in acoustic engineering, as well as in audio and noise control system development.
For detailed descriptions of the book:
http://as.wiley.com/WileyCDA/WileyTitle/productCd-1118368479.html
2014.03.10 View 11646 -
KAIST to Hold "Data Science Workshop"
Discussion regarding the scientific utilization of data and its future possibilityThe upcoming 2nd Data Science Workshop is to be held at COEX, Seoul, on 27th February‘Big Data’ has attracted the explosion of interest in recent years. KAIST has arranged a platform of discussion for the utilization of data science and its possible usage in the future.The Department of Knowledge Services Engineering at KAIST is to hold the 2nd Knowledge Services Workshop under the topic of "Data Science for Industry" at COEX, Seoul, on 27th February.Data Science refers to using scientific approach to extract generalized knowledge from the data in order to find meaningful information.With the era of Big Data ahead, the amounts of data produced by the industry are rapidly increasing. The companies have recognized the significance of the data, however, the understanding of its systematic utilization is yet to be realized."Data Science Workshop" has been organized to discuss on how to create a new value using the data compiled by the industry. Lectures are to be given by four leading professionals in the field of data science, who are the professors from Department of Knowledge Services Engineering at KAIST. The head of the department, Mun-Yong Lee, said, “This workshop will be an opportunity for the companies that are considering introducing data science, as well as the students who are interested in the related field, to think about the possibility and future of data science.”Pre-registration for the workshop is currently open until 23rd February on the official website (http://kseworkshop.kaist.ac.kr).
2014.02.20 View 8328 -
KAIST-Saudi Nuclear Workforce Training
Nuclear Engineering Intensive Course Program Held in Saudi Arabia from January 5th to 23rd
KUSTAR (The Khalifa University of Science and Technology Studies)-KAIST Institute of Education began its Nuclear Engineering Intensive Course Program on 5th January with researchers from K.A.CARE (King Abdullah City for Atomic and Renewable Energy) of Riyadh, Saudi Arabia.
This program, which was lasted until 23rd January, provided education to students on the basic technologies in the field of nuclear power.
The course involves a wide range of lectures, such as basic nuclear physics, applications using radiation, nuclear reactor design and safety, as well as nuclear power engineering.
In order to utilize the nuclear power and renewable energy, K.A.CARE was established in April 2010. The institution is also involved in the construction of nuclear infrastructure, including the site investigations, the establishment of regulatory bodies and state-owned nuclear companies, along with the newly launched workforce-training program.
The Director of the KUSTAR-KAIST Education Research Institute, Professor Soong-Heung Jang said, “This program is the beginning of long-term cooperation with Saudi Arabia. Our experience can be the basis for the construction of an extensive training program that involves many areas of nuclear engineering field.”
KAIST has been working in close cooperation with various institutions around the world, which also includes the establishment of KUSTAR-KAIST Institute of Education and Research in July 2010. KAIST is also actively cooperating with UAE Khalifa University in Middle East, sharing faculty, holding joint research programs and exchanging students.
2014.02.03 View 9770 -
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 8453 -
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 10831 -
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 8486 -
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 7802