NT
-
World's Largest Web Conference To Be Held in Korea
The 2014 International World Wide Web Conference (WWW 2014), the world’s most prestigious academic conference in the field of web, will be held for the first time in Korea. The conference is to be last for five days at Seoul COEX, from 7th to 11th April. International World Wide Web Conference covers a wide range of web-related areas, including technologies, research papers, services and more. Since the first conference in 1994 in Switzerland, it has been held in various parts of North America, Europe, South America and Asia, attracting more than 1000 experts in the field. The 23rd International World Wide Web Conference is managed by the International World Wide Web Conferences Steering Committee (IW3C2) and co-hosted by KAIST and National Agency for Technology and Standards, as well as sponsored by Korea Information Science Society and the World Wide Web Consortium (W3C). Keynote speakers for this year’s conference include inventor of the World Wide Web, Sir Tim Berners-Lee, senior vice president of Microsoft, Dr. Qi Lu, and Carnegie Mellon University’s Prof. Christos Faloutsos, as well as Samsung Electronic’s vice president Jong-Deok Choi. In addition to WWW 2014, BigData Innovators Gathering (BIG 2014) and Web for Access (W4A 2014) is also to be held in joint. KAIST Computer Sciences Department’s Prof. Jinwan Jeong, in charge of directing this year’s conference, said “From one-sided 1st generation web to two-way 2nd generation web, such as blogs, and then recently to the 3rd generation web, which include social networks and semantic webs, the web technologies has grown vastly over the past 25 years. WWW 2014 will be the opportunity for Korea to discuss with the world about the informatization and future of the web.” Pre-registration for WWW 2014 can be applied at the official webpage for WWW 2014 (http://www2014.kr) before 17th February.
2014.02.14 View 9357 -
Professor Hoi-Jun Yoo Appointed as the First Asian University Chairman of the ISSCC
Hoi-Jun Yoo, a professor of Electrical Engineering Department at KAIST, was chosen to be the first Asian University Chairman of the ISSCC (International Solid-State Circuits Conference) held in San Francisco, USA, from February 10 to 13, 2014. His term will last one year from April, 2014. Professor Yoo ranked tenth globally in thesis achievement over the 60-year history of the ISSCC. He ranked fourth globally over the last ten years and was the highest-ranked member from Asia over that time. He received an award for this remarkable achievement in 2012. ISSC is a world-renowned conference in the semiconductor field, where only 200 strictly selected papers are presented by semiconductor-related enterprises, research centers, and university representatives. Nicknamed the “The Olympics of the Semiconductor”, ISSCC runs for 4 days and hosts more than 3000 semiconductor engineers from around the world. It is most famous for the first CPU presentation by Intel and the first memory technology release of Samsung. Professor Yoo stated, “The Korean Semiconductor Engineering is leading the world’s technology instead of imitating it.” He aspires to devote himself to upgrading semiconductor engineering around the world.
2014.02.14 View 9115 -
ICISTS-KAIST Talk Concert 2014
The International Conference for the Integration of Science, Technology and Society at KAIST (ICISTS-KAIST) will hold a talk entitled “Scientific Technology and Culture” at Youngdungpo Art Hall in Seoul on Tuesday, February 11, 2014.The three main presenters will be: Jin-Hwa Kim, Director of Korbit, Dong-Hyeon Jo, Chief of New Business at Nexon, and media artist Yi-Nam Lee. They will address the meeting of culture and scientific technology in the fields of art, games, and other genres.Jin-Hwa Kim is the director of Korbit, the first Korean bitcoin exchange, and wrote The Next Money: Bitcoin, the world’s first bitcoin textbook. He will elaborate on how science and technology are constantly changing and have affected popular culture, and how public demand gave birth to bitcoin.Dong-Hyeon Jo from Nexon will explain how the appearance of new media and platforms such as smartphones has changed our lives.Media artist Yi-Nam Lee has been described as “the second Nam-June Paik,” an internationally-acclaimed video artist, for his integration of oriental and western masterpieces with modern media. During the event, samples of his artwork will be displayed.ICISTS-KAIST is a student organization which has held a conference every year since 2005 with hundreds of students attending from many parts of the world, Asia in particular.
2014.02.07 View 10037 -
Is it possible to identify rumors on SNS?
Rumors
sporadically spread with people with fewer followers in the centerResearched
over 100 rumors in the US from 2006 to 2009 Is it
possible to filter information on SNS such as Twitter and Facebook? A research
team led by Professor Mee-Young Cha from the Department of Cultural Technology
Graduate School at KAIST, Professor Kyo-Min Jung of Seoul National University,
Doctor Wei Chen and Yajun Wang of Microsoft Asia, has developed a technology
that can accurately filter out information on Twitter to 90% accuracy. The
research not only deduced a new mathematical model, network structure, and
linguistic characteristics on rumors from SNS data, but is also expected to
enhance the effort to make secure technology to regulate Internet rumors. The team
analysed the characteristics of rumors in over 100 widespread cases in the US
from 2006 to 2009 on Twitter. The team gathered data, which included a range of
areas such as politics, IT, health and celebrity gossips, and their analysis
could identify rumors to 90% accuracy. The filtering was more accurate in
rumors that included slanders or insults. The
research team identified three characteristics of the spread of rumors. Firstly,
rumors spread continuously. Normal news spreads widely once and is mentioned
rarely again on media, but rumors tend to continue for years. Secondly,
rumors spread through sporadic participation of random users with no
connections. Rumors start from people with fewer followers and spread to the
more popular. This phenomenon is often observed in rumors concerning
celebrities or politicians. Lastly,
rumors have unique linguistic characteristics. Rumors frequently include words
(such as “it may be true,” “although not certain, I think,” “although I cannot
fully remember”) related to psychological processes that question, deny, or
infer the reliability of the information. Professor
Cha said, “This research deduced not only a statistical and mathematical model
but also is an integrated research on social psychological theory on the
characteristics of rumors that attract great attention from the society based
on ample data.” The results
were made public in IEEE International Conference on Data Mining last December
in Texas, USA.
2014.02.03 View 9466 -
Man-Gi Paik Appointed as New President of KAIST Alumni Association
The KAIST Alumni Association selected Man-Gi Paik, a patent lawyer at the prestigious law firm of Kim & Chang in Korea, as its 22nd president. President Paik will hold the post from January 2014 to December 2015. After receiving a Masters of Science in Electrical Engineering at KAIST in 1976, President Paik attended the Wharton School of the University of Pennsylvania in the United States and obtained a Masters of Business Administration. He served as the president of the Korean Association of Intellectual Property Service and a board member of KAIST. He is currently an adjunct professor at the Graduate School of Intellectual Property, KAIST. President Paik said, “I’m honored to lead the KAIST alumni and look forward to creating many opportunities to work for the development of our alma mater.”
2014.02.03 View 8599 -
"Modeling and Simulation of Discrete Event Systems" by Professor Byoung-Kyu Choi, Selected as Textbook by UC Berkeley
The book, "Modeling and Simulation of Discrete Event Systems," written by Professor Byoung-Kyu Choi from the Department of Industrial and Systems Engineering at KAIST, was selected as a textbook for the Department of Industrial Engineering at the University of California in Berkeley (UC Berkeley).It was published based on professor Choi’s lecture notes and has been used as a textbook for both undergraduate and graduate students at KAIST.Professor Lee W. Schruben from the Department of Industrial Engineering at UC Berkeley said, “It was selected as a textbook for the discrete event simulation course since it shows outstanding educational methodology as well as academic values.”Professor Choi said, “This is the first case of an American university choosing a Korean industrial engineering publication as a textbook. We should be proud of the high evaluation of KAIST’s Industrial and Systems Engineering Department.” The School of Engineering in UC Berkeley was ranked third in the Times Higher Education World University Rankings in 2013.
2014.01.29 View 7652 -
Hyun-Sik Kim, KAIST doctoral student, receives Predoctoral Achievement Award from IEEE Solid-State Circuits Society
Hyun-Sik Kim, a Ph.D. student from the Department of Electrical Engineering, is scheduled to receive the “Predoctoral Achievement Award” from the Institute of Electrical and Electronics Engineers (IEEE) Solid-State Circuit Society (SSCS) at its 2014 annual conference to be held on February 9-13 in San Francisco, USA. Kim, the first Korean student receiving the award, will also be given a 1,000 USD honorarium.
Established in 1983, the Predoctoral Achievement Award has been given to a small number of promising graduate students, which is made on the basis of academic record and potential, quality of publications, and a graduate study program well matched to the charter of SSCS. Among the previous recipients were Professor Bernhard Boser of the University of California in Berkeley and Professor Michael Flynn of Michigan University.
Kim published 15 research papers in international journals and conferences, applied for 35 domestic and international patents, and received the best paper award in human technology from Samsun Electronics for three consecutive years.
Professor Kyu-Hyung Cho of Electrical Engineering is Kim's principal advisor.
2014.01.27 View 9669 -
Professor Suk-Bok Chang receives 14th Korea Science Award in the field of Chemistry
Professor Suk-Bok Chang from the Department of Chemistry at KAIST received the “2013 Korea Science Award” in chemistry hosted by the National Research Foundation and the Ministry of Science, ICT, and Future Planning, Republic of Korea.
The Korea Science Award is a presidential award of Korea, which was first established in 1987 to recognize research excellence in natural science. Three scientists are selected for the award in every other year.
Professor Chang primarily researches the catalyzing mechanism of carbon-hydrogen bonds in organic molecules. He has succeeded in making great progress in the field of organic chemistry especially in developing a new type of transition metal catalytic behavior that can be applied to low-reactivity compounds.
Hydrocarbons are abundant in nature, but its unreactive nature in ambient conditions makes it unsuitable as reactant for compound synthesis. In addition, the mechanism behind transition metal catalyzed carbon-hydrogen bond synthesis has not been proven sufficiently.
The prediction that fossil fuels will be depleted before the end of the century makes hydrocarbon synthesis an extremely important matter.
The need for an effective hydrocarbon synthesis method inspired Professor Chang to pursue research in the transition metal catalysis method and to develop a catalytic system that would allow efficient synthesis even in ambient conditions.
Professor Chang has been the lead researcher for the Institute for Basic Science’s “molecule catalysis reaction research team” since December 2012 and has been carrying out this research in KAIST.
2014.01.27 View 9541 -
Professor Sang-Min received an award for scholar of the year from the KAISTian of the Year 2013
KAIST nominates a “Scholar of the Year” each year and presents the award to the recipient at a New Year’s opening ceremony. For the year 2013, Professor Sang-Min Bae of the Industrial Design Department at KAIST was named “KAIST Scholar of 2013” and received the award on January 2, 2014.
Professor Bae has been recognized for his design achievement in 2013: D’Light, a kinetic lighting that employs a transformable lampshade using flexible honeycomb structure, became one of the finalists in the living room and bedroom category of the International Design Excellence Award 2013 and was selected one of the best 100 for the 2013 Good Design Award. Users can easily change the shape and light intensity of the lamp by simply pivoting the lampshade with its small handle.
Professor Bae has also actively pursued his own philanthrophic projects through design: he has given the profits from the sales of his designs including D’Light directly toward a scholarship for needy children.
The Scholar of the Year award is presented to a faculty member or researcher at KAIST who has contributed to the advancement of science and technology such as publication of articles with influential research outcomes, invention of breakthrough technology, implementation of outstanding research projects, and improvement of public life. Professor Bae is the 13 th winner of the KAIST award.
The Korea Times, a leading English language newspaper in Korea, published an article on this award. For the article, please visit http://www.koreatimes.co.kr/www/news/people/2014/01/178_149117.html .
2014.01.09 View 9792 -
An Education Donation Club at KAIST Received the Education Minister's Award in 2013
Chalk, one of the student clubs at KAIST, shares knowledge by providing free online classes to teenage students in Korea via Internet.
Chalk, a KAIST student club which donates their educational knowledge, received an award from the Education Minister of the Republic of Korea at the 2nd Donation for Education Award held on December 16th, 2013 at the Plaza Hotel in Seoul.
The Donation for Eduation Award aims to find and reward corporations, organizations, and individuals, which have actively contributed to growing the dreams and talents of students, as well as revitalizing the culture of donation for education. It has been awarded by the Ministry of Education since 2012 to promote the awareness and participation of students for education.
Chalk provides free online video lectures on www.playchalk.com and runs a mentoring-based education program. The club has been recognized for offering online courses, math and science classes in particular, to teenage students who are from socially and economically less privileged backgrounds.
Chalk was founded by five KAIST students in 2011. Their ultimate goal is to create a society where students can fully enjoy the benefits of education, regardless of their economic conditions. About 60 undergraduate students currently participate in the club, with more than 5,000 students attending over 160 lectures without any cost.
2014.01.07 View 8917 -
Mechanism in regulation of cancer-related key enzyme, ATM, for DNA damage and repair revealed
Professor Kwang-Wook Choi
A research team led by Professor Kwang-Wook Choi and Dr. Seong-Tae Hong from the Department of Biological Sciences at KAIST has successfully investigated the operational mechanism of the protein Ataxia Telangiectasia Mutated (ATM), an essential protein to the function of a crucial key enzyme that repairs the damaged DNA which stores biometric information. The results were published on December 19th Nature Communications online edition.
All organisms, including humans, constantly strive to protect the information within their DNA from damages posed by a number of factors, such as carbonized materials in our daily food intake, radioactive materials such as radon emitting from the cement of buildings or ultraviolet of the sunlight, which could be a trigger for cancer.
In order to keep the DNA information safe, the organisms are always carrying out complex and sophisticated DNA repair work, which involves the crucial DNA damage repair protein ATM. Consequently, a faulty ATM leads to higher risks of cancer.
Until now, academia predicted that the Translationally Controlled Tumor Protein (TCTP) will play an important role in regulating the function of ATM. However, since most of main research regarding TCTP has only been conducted in cultured cells, it was unable to identify exactly what mechanisms TCTP employs to control ATM.
The KAIST research team identified that TCTP can combine with ATM or increase the enzymatic activity of ATM. In addition, Drosophilia, one of the most widely used model organisms for molecular genetics, has been used to identify that TCTP and ATM play a very important role in repairing the DNA damaged by radiation. This information has allowed the researchers to establish TCTP’s essential function in maintaining the DNA information in cell cultures and even in higher organisms, and to provide specific and important clues to the regulation of ATM by TCTP.
Professor Kwang-Wook Choi said, “Our research is a good example that basic research using Drosophilia can make important contributions to understanding the process of diseases, such as cancer, and to developing adequate treatment.”
The research has been funded by the Ministry of Science, ICT and Future Planning, Republic of Korea, and the National Research Foundation of Korea.
Figure 1. When the amount of TCTP protein is reduced, cells of the Drosophila's eye are abnormally deformed by radiation. Scale bars = 200mm
Figure 2. When the amount of TCTP protein is reduced, the chromosomes of Drosophilia are easily broken by radiation. Scale bars = 10 mm.
Figure 3. When gene expressions of TCTP and ATM are reduced, large defects occur in the normal development of the eye. (Left: normal Drosophilia's eye, right: development-deficient eye)
Figure 4. ATM marks the position of the broken DNA, with TCTP helping to facilitate this reaction. DNA (blue line) within the cell nucleus is coiled around the histone protein (green cylinder). When DNA is broken, ATM protein attaches a phosphate group (P). Multiple DNA repair protein recognizes the phosphate as a signal that requires repair and gathers at the site.
2014.01.07 View 11815 -
Professor Jin-Hyung Kim appointed as the founding director of the Software Policy Research Center
Professor Jin-Hyung Kim from the Department of Computer Science at KAIST was appointed as the founding director of the newly established research institute, the Software Policy Research Center. He will serve as director for three years. The research center will undertake studies and analysis on software policy, statistics, and new software technology.
2014.01.05 View 7746