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Kiseok Song, a Ph.D. candidate in the Electrical Engineering Department, receives the 2014 Marconi Society Young Scholar Award
Established
in 1974 to commemorate the eminent Italian inventor and electrical engineer,
Guglielmo Marconi, the Marconi Society has recognized significant contributions
in science and technology by awarding the Marconi Prize, with an annual USD
100,000 grant, to a living scientist who has made great advancements in
communications technology.
Along
with the Marconi Prize, the Society has been presenting the Young Scholars
Awards over the past six years to reward young and emerging scientists’ brilliant
academic and research achievements as well as their entrepreneurship. For this
year’s seventh Young Scholar Awards, a KAIST doctoral student was selected as
one of the two recipients.
Kiseok
Song, a Ph.D. candidate in the Department of Electrical Engineering, KAIST, has
been named as a 2014 Marconi Society Paul Baran Young Scholar. The Marconi Society said that Song was being recognized for "his
academic achievements and leadership in the field of communications and
information science,” according to a press release distributed by the Society on August 28, 2014.
Studying
under the advice of Professor Hoi-Jun Yoo of the Department of Electrical
Engineering at KAIST, Song has developed bio-medical System on a Chip (SoC)
such as smart wireless bio-medical systems combined with optimized SoCs,
compact bio-medical patch systems connected to smart phones, smart electro-acupuncture
and transdermal drug delivery, and multi-modal non-invasive glucose monitors.
The
press release quoted Professor Yoo’s comment on the meaning of Song’s research:
“All
of these bio-medical systems open a new healthcare paradigm to improve people’s
quality of life in combination with the current mobile smart phones.”
In
addition to Song, Himanshu Asnani, a Stanford Ph.D. candidate and system engineer
at Ericsson Silicon Valley, received the other award. The award
ceremony will be held at the Marconi Society’s annual award gala at the
National Academies of Science Building in Washington D.C., on October 2, 2014.
For
details, please read the following press release:
The
Marconi Society, Press Release, August 28, 2014
“Kiseok
Song Receives the 2014 Marconi Society Young Scholar Award”
http://www.marconisociety.org/press/2014Song.html
2014.09.08 View 8739 -
Professor Kyu-Young Whang Receives Contributions Award from ACM SIGMOD
Kyu-Young Whang, Distinguished Professor of Computer Science at KAIST, was the recipient of the 2014 ACM SIGMOND Contributions Award.
Founded in 1947, the Association for Computing Machinery (ACM) is the world’s largest educational and scientific computing society, delivering resources that advance computing as a science and profession.
SIGMOD is the Association for Computing Machinery’s Special Interest Group on Management of Data, which specializes in large-scale data management problems and databases.
Since 1992, ACM SIGMOND has presented the contributions award to one scientist who has made significant contributions to the field of database systems through research funding, education, and professional services. So far, 23 people including Professor Whang have received the award.
Professor Whang was recognized for his key role in the growth of international conferences and journals in the field of databases such as The VLDB Journal (The International Journal on Very Large Data Bases), VLDB Endowment Inc., IEEE Technical Committee on Data Engineering, and Database Systems for Advanced Applications (DASFAA). IEEE stands for the Institute of Electrical and Electronics Engineering.
For the full list of ACM SIGMOND Contributions Award recipients, please go to
http://www.sigmod.org/sigmod-awards/sigmod-awards#contributions.
2014.07.15 View 9075 -
Professor Sung Yong Kim Appointed as Committee Member to Serve PICES
The Pacific International Council for the Exploration of the Sea: North Pacific Marine Science Organization (PICES) is an intergovernmental organization, which was established in 1992 to promote and coordinate marine research in the North Pacific and adjacent areas. Currently, the United States, Canada, Japan, China, Russia, and Korea are members of the organization.
Professor Sung Yong Kim of Ocean Systems Engineering, KAIST, has been appointed to serve the Scientific and Technical Committees of PICES. He will begin his stint from July 1, 2014. During his assignment, Professor Kim will identify the need for observation of the North Pacific marine environment, develop observation methodology, and publish an annual report on the observation.
Professor Kim is an expert in marine physics and environmental fluids, with a focus on coastal circulation and dynamics, mesoscale and submesoscale eddies, integrated coastal ocean observing system, and statistical and dynamic data analysis.
2014.06.18 View 8707 -
Discovery Channel Featured "TransWall" Developed by Professor Woohun Lee
One of the most popular television programs at Discovery Channel in Canada, Daily Planet, a daily science magazine show that delivers a fascinating mix of documentaries and features, aired "TransWall” (http://vimeo.com/70391422) developed by Professor Woohun Lee of Industrial Design at KAIST.
TransWall is a two-sided touchable transparent display with a surface transducer incorporated in the display. It enables users to see, hear, or even touch people standing on the other side of the display, thereby enhancing interactive experiences when playing games or communicating.
TransWall was introduced at the 2014 ACM (Association for Computing Machinery) Conference on Human Factors in Computing Systems (CHI) held in Toronto, Canada, from April 26 to May 1. The Channel learned about the technology at the conference and produced the show on April 30, 2014.
To watch the show, please visit:
http://www.youtube.com/watch?v=5GGP59S7T2k&list=PLXmuftxI6pTXuyjjrGFlcN5YFTKZinDhK.
2014.05.29 View 9995 -
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 11172 -
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 10258 -
Professor Sang-Yup Lee Named the Winner of the Ho-Am Prize in 2014
The Ho-Am Prize, awarded by Samsung Group’s Ho-Am Foundation, was announced on April 2, 2014 in Seoul. Professor Sang-Yup Lee of Chemical and Biomolecular Engineering at KAIST was among the five recipients.
The prize is presented to Koreans who have made great contributions to the development of Korea in the field of science, engineering, medicine, arts, and philanthropy.
Professor Lee received the award in recognition of his pioneering research on systems metabolic engineering.
For the story written by Korea Joongang Daily, please go to the link below:
Ho-Am Foundation Names Annual Prize Winners
Korea Joongang Daily
April 3, 2014
http://koreajoongangdaily.joins.com/news/article/Article.aspx?aid=2987332
2014.04.03 View 10008 -
High Resolution 3D Blood Vessel Endoscope System Developed
Professor Wangyeol Oh of KAIST’s Mechanical Engineering Department has succeeded in developing an optical imaging endoscope system that employs an imaging velocity, which is up to 3.5 times faster than the previous systems. Furthermore, he has utilized this endoscope to acquire the world’s first high-resolution 3D images of the insides of in vivo blood vessel.
Professor Oh’s work is Korea’s first development of blood vessel endoscope system, possessing an imaging speed, resolution, imaging quality, and image-capture area. The system can also simultaneously perform a functional imaging, such as polarized imaging, which is advantageous for identifying the vulnerability of the blood vessel walls.
The Endoscopic Optical Coherence Tomography (OCT) System provides the highest resolution that is used to diagnose cardiovascular diseases, represented mainly by myocardial infarction.
However, the previous system was not fast enough to take images inside of the vessels, and therefore it was often impossible to accurately identify and analyze the vessel condition. To achieve an in vivo blood vessel optical imaging in clinical trials, the endoscope needed to be inserted, after which a clear liquid flows instantly, and pictures can be taken in only a few seconds.
The KAIST research team proposed a solution for such problem by developing a high-speed, high-resolution optical tomographic imaging system, a flexible endoscope with a diameter of 0.8 mm, as well as a device that can scan the imaging light within the blood vessels at high speed. Then, these devices were combined to visualize the internal structure of the vessel wall.
Using the developed system, the researchers were able to obtain high-resolution images of about 7 cm blood vessels of a rabbit’s aorta, which is similar size to human’s coronary arteries. The tomography scan took only 5.8 seconds, at a speed of 350 scans per second in all three directions with a resolution of 10~35㎛.
If the images are taken every 200 ㎛, like the currently available commercial vascular imaging endoscopes, a 7cm length vessel can be imaged in only one second.
Professor Wangyeol Oh said, “Our newly developed blood vessel endoscope system was tested by imaging a live animal’s blood vessels, which is similar to human blood vessels. The result was very successful.”
“Collaborating closely with hospitals, we are preparing to produce the imaging of an animal’s coronary arteries, which is similar in size to the human heart,” commented Professor Oh on the future clinical application and commercialization of the endoscope system. He added, “After such procedures, the technique can be applied in clinical patients within a few years.”
Professor Oh’s research was supported by the National Research Foundation of Korea and the Global Frontier Project by the Korean government. The research results were published in the 2014 January’s edition of Biomedical Optics Express.
Figure 1: End portion of optical endoscope (upper left)
Figure 2: High-speed optical scanning unit of the endoscope (top right)
Figure 3: High-resolution images of the inside of in vivo animal blood vessels (in the direction of vascular circumference and length)
Figure 4: High-resolution images of the inside of in vivo animal blood vessels (in the direction of the vein depth)
2014.03.25 View 11521 -
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 13321 -
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 8180 -
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 9375 -
Rechargeable Lithium Sulfur Battery for Greater Battery Capacity
Professor Do Kyung Kim from the Department of Material Science and Engineering and Professor Jang Wook Choi from the Graduate School of EEWS have been featured in the lead story of the renowned nanoscience journal Advanced Materials for their research on the lithium sulfur battery. This new type of battery developed by Professor Kim is expected to have a longer life battery life and [higher] energy density than currently commercial batteries.
With ample energy density up to 2100Wh/kg—almost 5.4 times that of lithium ion batteries—lithium sulfur batteries can withstand the sharp decrease in energy capacity resulting from charging and discharging—which has been considered the inherent limitation of the conventional batteries.
Professor Kim and his research team used one-dimensional, vertical alignment of 75nm tick, 15μm long sulfur nanowires to maximize electric conductivity. Then, to prevent loss of battery life, they carbon-coated each nanowire and prohibited direct contact between the sulfur and electrolyte.
The result was one of the most powerful batteries in terms of both energy performance and density. Compared to conventional batteries which suffer from continuous decrease in energy capacity after being discharged, the lithium sulfur battery maintained 99.2% of its initial capacity after being charged and discharged 300 times and up to 70% even after 1000 times.
Professor Kim claims that his new battery is an important step forward towards a high-performance rechargeable battery which is a vital technology for unmanned vehicles, electric automobiles and energy storage. He hopes that his research can solve the problems of battery-capacity loss and contribute to South Korea’s leading position in battery technology. Professor Kim’s research team has filed applications for one domestic and international patent for their research.
2013.12.11 View 12471