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Ph.D. students Hyowon Park and Won Ma receive Grand Prizes in Mathematics and Biology respectively.
Researchers in KAIST received best paper awards in two out of three fields at this year’s award ceremony for the “Second Annual Best Thesis Paper Award” held collectively by the Korea University Presidents’ Federation (with Chairman DaeSoon Lee) and the Korean Academy of Science and Technology (with Director GilSang Jung). Two researchers from KAIST, Hyowon Park (Department of Mathematics) and Won Ma (Department of Biology) received best paper awards. This prize, given by the both the Korea University Presidents’ Federation and the Korean Academy of Science and Technology since last year, is awarded to researchers and assistant professors who write the most outstanding thesis papers in the field of basic sciences. Park, who received the best paper award this year, did research on graph braid groups. He was supervised by Professor Kihyung Ko, who received the best supervisor reward. Ma, who received the best paper award in the field of biological science, researched about the Attention Deficit/Hyperactivity Disorder due to deficiency of the GIT1 synapse protein. His supervising professor also received the supervisor award. The award ceremony was held in the auditorium of the S-OIL headquarters in Seoul on November 30. Meanwhile, NASA researcher Jaehwa Lee received the best paper award in the field of earth science, and his supervising professor, Professor Jun Kim from Yonsei University who studies atmospheric science, received the best supervisor award.
2012.12.21
View 9106
KAIST to be Nominated as the Top 100 Innovators
A total of 7 South Korean universities, research institutes, and corporates, including KAIST, POSTECH, and Korean Research Institute of Chemical Technology, have been selected as the 2012 Top 100 Global Innovative Organizations. In particular, universities were part of the list for the first time in 2012, with two South Korean universities, KAIST and POSTECH, being the only entities representing their category. Thomson Reuters, the world"s leading media and financial-data firm, has announced a report entitled "2012 Thomson Reuters Top 100 Global Innovative Organizations", which includes KAIST and 6 other South Korean institutes, corporates, and universities. Thomson Reuters has been publishing an annual report since last year that selects the Top 100 Global Innovative Organizations by analyzing quantitative and qualitative data through original methods and criteria such as ▲the ratio of published patent applications to granted patents, ▲the number of innovative patents that have quadrilateral patents in their patent families, ▲the number of citations to each organizations" patents, excluding self-citations, and ▲the generation of a sizable amount of innovation. According to the most recent report, 47 American corporates and 21 European corporates have been selected as the Top 100 Global Innovative Organizations. Japan was the leading nation in the continent of Asia with 25 listed corporates, while 7 corporates, research institutes, and universities, including KAIST, have been selected from South Korea. Besides, POSTECH, Korea Research Institute of Science and Technology, Korea Electronics Technology Institute, LSIS, LG Electronics, and Samsung Electronics were the 6 other South Korean organizations that are included in the list. Doo Won-soo, chief of Public Relations Department of KAIST, said "Thomson Reuter"s selection of innovative organizations demonstrates that KAIST is an organization that puts great efforts for the development of advanced technologies and innovative research," also reminding that KAIST earned the 5th position by World Intellectual Property Organization (WIPO), an agency of the United Nations, among universities worldwide with applications for international patents. Meanwhile, Thomson Reuters is the world"s leading media and financial-data firm that offers valuable intelligent information to CEO"s and experts in the vast fields of finance, banking, legislation, taxation, accounting, intellectual properties, science, and media. Reports from Thomson Reuters are also accounted in the assessment of Times Higher Educations (THE), the British organization for world university rankings. The head office of Thomson Reuters is currently in New York, USA, with a total of 60,000 employees working overseas.
2012.12.21
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Firefly inspired high efficiency LED technology developed
A firefly inspired, high efficiency self-illuminating LED has been developed. Professor Jeong Gi Hoon (Department of Bio and Brain Engineering) mimicked the nanostructure of the external layer of the illumination organ of a firefly and succeeded in fabricating high illumination efficiency LED lenses. Conventional lenses required expensive anti-reflection coating. The developed lenses utilize the bio-inspired nanostructure on the surface of the lenses themselves to reduce the reflectivity of the lenses thereby decreasing production costs. The developed antireflection nanostructure is expected to be applied to various digital devices and lighting fixtures. Antireflective structures have been applied in various fields in order to enhance light efficiency However these structures have been limited to flat surfaces and therefore was difficult to implement to curved surfaces like LED lenses. Professor Jeong’s team solved this problem by using three dimensional micro molding processes. The team fabricated the nanostructure by forming a single nanoparticle layer on the silicon oxide and performing dry etching. On this nanostructure PDMS was poured and manipulated to fabricate a lens structure similar to that of a firefly. The fabricated lens showed similar efficiency as conventional antireflection coating.
2012.11.29
View 7673
KAIST and JAIT Sign MOU
KAIST and JAIT (Jeonbuk Institute of Automotive Technology) signed a MOU for the training and development of future automobile technology. JAIT is the domestic front runner in automobile research and the MOU will allow KAIST to participate with JAIT on research and development of automobile technology. Research on future vehicle technology, transportation system using electric transport system, cooperation in education, research and development, and international business, and knowledge transfer are all part of the MOU.
2012.11.29
View 6659
International Forum on Electric Vehicles 2012
KAIST hosted the International Forum on Electric Vehicles 2012 was held on the 7th of November. IFEV provided the opportunity for domestic and international front runners of future transportation technology research to come together and discuss the direction and possibility of commercialization of electric vehicles. The keynote speaker of the forum was Hong Soon Man Director of Korea Railroad Research Institute. Lectures were given by distinguished speakers including Kim Gyung Chul Director of Korea Transportation Research Institute, Takashi Ohira Professor at Toyohashi University of Technology, Tomoyuki Shinkai Professor at Keio University, Christian Kobel Director of Development at Germany’s Bombardier, and Peter Burggraef Professor at Rheinisch University of Technology. Four topics will be debated on: Future road vehicles and wireless power technology, future high speed railway system, future maritime transportation system, and strategy and policy for green transportation technology. The IFEV is expected to yield a positive result by allowing government, academia, and industry to come together and discuss the direction of future transportation technology and its social implications. Detailed information can be found at http://gt.kaist.ac.kr/ifev2012/
2012.11.29
View 7158
KAIST shocks the world with its creativity
Researchers at KAIST yielded great results at the world’s leading international Human Computer Interaction Society. Professor Lee Gi Hyuk’s (Department of Computer Sciences) and Professor Bae Seok Hyung’ (Department of Industrial Design) respective teams received awards in two criteria in student innovation contest and was the only domestic university that presented their thesis at the ACM Symposium on User Interface Software. The ACM UIST holds a student innovation contest prior to its opening. This year’s topic was the pressure sensing multi touch pad of Synaptics and involved 27 prestigious universities including MIT and CMU. The KAIST team (Ki Son Joon Ph.D. candidate, Son Jeong Min M.A. candidate of Department of Computer Sciences and Woo Soo Jin M.A. candidate of Department of Industrial Design) designed a system that allows modulated control by attaching a simple structure to the pressure sensing multi touch pad. The second KAIST team (Huh Seong Guk Ph.D. candidate, Han Jae Hyun Ph.D. candidate, Koo Ji Sung Ph.D. candidate at the Department of Computer Sciences, and Choi Ha Yan M.A. candidate at Department of Industrial Design) designed a system that utilizes a highly elastic fiber to allow the sensing of lateral forces. They also created a slingshot game application which was the second most popular system. In the thesis session Professor Bae’s team (Lee DaWhee Ph.D. candidate, Son Kyung Hee Ph.D. candidate, Lee Joon Hyup M.A. candidate at Department of Industrial Design) presented a thesis that dealt with the technology that innovated the table pen for displays. The new ‘phantom pen’ solved the issue arising from the hiding effect of the pen’s contact point and the display error due to the thickness of the display. In addition the ‘phantom pen’ has the ability to show the same effects as crayons or markers in a digital environment.
2012.11.29
View 9363
Dopant properties of silicon nanowires investigated
Professor Chang Kee Joo Professor Kee Joo Chang’s research team from the Department of Physics at KAIST has successfully unearthed the properties of boron and phosphorous dopants in silicon nanowires, a material expected to be used in next generation semiconductors. The research team was the first in the world to investigate the movement of boron and phosphorous (impurities or ‘dopants’ added for electrical flow) in oxidized silicon nanowires and study the mechanism behind its deactivation. It is nearly impossible to develop a silicon based semiconductor thinner than 10nm, even using the most advanced modern technology. However, the thickness of silicon nanowires are within the nano level and hence, allows a higher degree of integration in semiconductors. For silicon nanowires to carry electricity, small amounts of boron and phosphorous need to be added (‘doping’ process). Compared to silicon, nanowires are harder to create due to the difficulties in the doping process as well as the control of electrical conduction properties. Professor Chang’s research team improved upon the existing simple model by applying revolutionary quantum simulation theory to create a realistic core-shell atomic model. This research successfully investigated the cause of the escape of boron dopants from the silicon core during oxidation. It was also found that although phosphorous dopants do not escape as oxides, they form electrically deactivated pairs which decreases the efficiency. These phenomena were attributed to the film shape of the nano-wires, which increases the relative surface area compared to a same volume of silicon. The research results were published in the online September edition of the world renowned Nano Letters. Figure: The longitudinal section diagram of the Silicon/oxide core-shell model
2012.11.28
View 7277
'KAIST ONE" program run by international students
International Students at KAIST are currently running the ‘KAIST ONE (Overseas Networking Exchange)’ program which promotes cultural exchange with other students. The program started in 2007 at ICU and continues on as the ‘KAIST ONE’ event, after the school was integrated into KAIST. Students from over 40 different nationalities have participated in the program and an average of 150 students participates in each event. The ‘KAIST ONE’ event is held every other Thursday at the KAIST international center from 7 to 9pm. Columbian and Saudi Arabian students hosted the event in October and November respectively and displayed their traditional culture and food. Students from Denmark, Uganda and Cameroon will host the event on November 15th, 19th and on December 6th respectively. Since last year, the event has received great interest from many different embassies, with foreign ambassadors participating in the events. Karim Charfi (Tunisia, Junior at the Department of Electrical Engineering), who planned the event, said that “KAIST ONE is a great opportunity to introduce foreign to other students” and that “it has become a unique event that can only be experienced at KAIST”. Anyone can participate in the program, from KAIST students to outsiders.
2012.11.22
View 7910
Education 3.0: a change from teaching to learning
On October 16th, educationalists and Presidents from research-oriented universities around the world gathered in Seoul to attend the 2012 International Presidential Forum on Global Research Universities, where KAIST introduced its new smart learning model ‘Education 3.0’. Smart learning ‘Education 3.0’ allows students to learn from lectures given by renowned scholars through the internet and encouraged student to professor discussion. This technology was created to deal with the ever-changing classroom dynamics due to the advancement of IT technology.‘Education 3.0’ differs from the traditional teaching-based lectures in that it offers a platform for self-directed learning. KAIST is working to spread ‘Education 3.0’ by providing specialized classrooms and running an online learning platform that complements it. This spring, KAIST adopted ‘Education 3.0’ in 3 courses and received high praise from students (a rating of 4.4 out of 5.0). Hence, the number of courses was extended to 10 this fall. Through this gathering, KAIST hopes to develop cooperative connections between foreign universities to share learning platforms and contents. On October 16th, KAIST signed a MOU with Denmark’s Danmarks Tekniske Universitet (DTU) to provide a cyber-dual degree program using ‘Education 3.0’. Hence, students studying Web science and Digital Media in either KAIST or DTU can receive degrees from both schools without physically visiting them. President Suh said that “‘Education 3.0’ provides a new paradigm of learning which moves from the tradition cramming method of teaching to self-directed learning” and that this model will help the globalization of KAIST by initiating global cooperation with foreign universities. Over 60 Universities from 27 different countries attended the forum, including ULCA and Caltech from the United States, DTU from Denmark, University of Southampton and University of York from England, University of Queensland from Australia, Nanyang Technological University from Singapore and Tokyo Institute of Technology from Japan. Members from Korean Universities such as Hanyang University, Handong Global University, Sogang University and Sookmyung Women"s University also attended.
2012.10.25
View 9277
3D contents using our technology
Professor Noh Jun Yong’s research team from KAIST Graduate School of Culture Technology has successfully developed a software program that improves the semiautomatic conversation rate efficiency of 3D stereoscopic images by 3 times. This software, named ‘NAKiD’, was first presented at the renowned Computer Graphics conference/exhibition ‘Siggraph 2012’ in August and received intense interest from the participants. The ‘NAKiD’ technology is forecasted to replace the expensive imported equipment and technology used in 3D filming. For multi-viewpoint no-glasses 3D stereopsis, two cameras are needed to film the image. However, ‘NAKiD’ can easily convert images from a single camera into a 3D image, greatly decreasing the problems in the film production process as well as its cost. There are 2 methods commonly used in the production of 3D stereoscopic images; filming using two cameras and the 3D conversion using computer software. The use of two cameras requires expensive equipment and the filmed images need further processing after production. On the other hand, 3D conversion technology does not require extra devices in the production process and can also convert the existing 2D contents into 3D, a main reason why many countries are focusing on the development of stereoscopic technology. Stereoscopic conversion is largely divided in to 3 steps; object separation, formation of depth information and stereo rendering. Professor Noh’s teams focused on the optimization of each step to increase the efficiency of the conversion system. Professor Noh’s research team first increased the separation accuracy to the degree of a single hair and created an algorithm that automatically fills in the background originally covered by the separated object. The team succeeded in the automatic formation of depth information using the geographic or architectural characteristic and vanishing points. For the stereo rendering process, the team decreased the rendering time by reusing the rendered information of one side, rather than the traditional method of rendering the left and right images separately. Professor Noh said that ‘although 3D TVs are becoming more and more commercialized, there are not enough programs that can be watched in 3D’ and that ‘stereoscopic conversion technology is receiving high praise in the field of graphics because it allows the easy production of 3D contents with small cost’.
2012.10.20
View 8674
2012 Intellectual Property Rights Award Ceremony Held
The 2012 Intellectual Property Rights Award Ceremony was held at Seoul KAIST Campus. Recipients of the award included former congressmen Kim Young Sun and Lee Jeong Hyuk, and Kim Boo Kyung researcher at Electronics and Telecommunications Research Institute also representing Vooz Ltd. that created the character POOCA. The Intellectual Property Rights Award is given to an individual or a group that succeeded in utilizing, protecting, creating, and establishment of its foundation including patent, copyright, and brand. Intellectual Property Rights is viewed as of importance for future national competitiveness. The Award is organized by the Korea Patent Attorneys Association, the Korea Association of Intellectual Property Services, and KAIST and are respectively core institutions in the training of Intellectual Property Rights Experts and the creation, utilization, and the protection of intellectual property. In addition the Award is also co-organized by the KAIST Graduate School of Intellectual Property Rights (established in cooperation with KAIST and the Korean Intellectual Property Office) and the total 20 million Won of prize money is funded by Korea Institute of Intellectual Strategy and Kim Ok Lan Foundation. The Award Ceremony was held with a special lecture by the recipients. It was stressed that the evaluation process was carried out with that the decision is a silent message to the society and is also a type of market signal. Director Ko Gi Seok (Presidential Council on Intellectual Property) revealed that the candidates’ impact on the strength of national intellectual property rights was thoroughly scrutinized. In the criteria of Creation of Intellectual Property, ETRI received the award in recognition of the institution’s successful patenting and commercializing of products of Korean R&D. ETRI created a total of 251 International Patents in cooperation with ITU, ISO, IEE, etc. and also participated in a total of 9 International Standard Patent Pool, showing its active Intellectual Property management. Such efforts ranked ETRI 1st in the United States Patent Evaluation performed by the US Patent Board in 2011 out of 237 institutions. In addition Recipient of the Intellectual Property Utilization criteria, VOOZ ltd.’s Kim Boo Kyung promised the free use of their character POOCA in ETRI’s automated Korean-English translator. Researcher Kim Boo Kyung was rewarded with the award in recognition of his contribution to the domestic economy and realization of the commercialization of a copy right through licensing. Former congressman Kim Young Son received an Award in the Foundation criteria in recognition of his efforts in the establishment of the Presidential Council on Intellectual Property and the Basic Blueprints for the Intellectual Property Law. Former congressman Lee Jeong Hyuk received the same award in recognition of standardization and streamlining Intellectual Property Rights Policies. His realization and pursuit of the establishment of a balanced growth based on law for the competitiveness of businesses was the driving force behind his accomplishments.
2012.10.16
View 9782
KAIST Evaluated 1st in Joong Ang Newspaper University Evaluation for 5 Consecutive Years
KAIST was evaluated 1st in the Joong Ang Newspaper University Evaluation scoring 241 points out of a total of 300 points. This is KAIST’s 5th consecutive year being ranked 1st by Joong Ang Newspaper’s University Evaluation. POSTECH, Yonsei University, Seoul National University, Sungkyunkwan University, and Korea University followed behind. The Joong Ang Newspaper University Evaluation started in 1994 and KAIST is the first university to be evaluated 1st for 5 consecutive years. KAIST scored high in education environment, finance, and professor research criteria. Joong Ang Newspaper evaluated 102 universities and based the evaluation on: education environment (90 points), globalization (50 points), professor research (100 points), and reputation (60 points).
2012.10.16
View 6794
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