School+of+Computing
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Professor Hwang Kyu Young Receives Outstanding Contributions Award from DASFAA
Professor Hwang Kyu Young received the 2011 Outstanding Contributions Award from the International Conference on Database Systems for Advanced Applications (DASFAA).
Professor Hwang was the Chairman, Vice Chairman, Executive, etc. of the DASFAA Steering Committee for the past 12 years and has been leading the development in the field of database in the Asia/Pacific Region. He was also the editor in chief of The VLDB Journal which is the leading magazine in the field of database and the member of ACM SIGMOD Jim Gray Dissertation Award Committee, VLDB 10-year Best Paper Award Committee, and IEEE ICDE Influential Paper Awards Committee. He receives the Outstanding Contributions Award for ensuring high standards in world database research.
2011.05.31 View 8608 -
KAIST and Coverity sign MOU for the Analysis of Static in Software
KAIST signed an ‘Interdisciplinary Cooperation in Software Static Analysis Agreement’ with America’s Coverity (representative: Anthony Bettencourt) on the 24th of February.
Dignitaries like Dean of the department of Computer Science of KAISt Choi Gee Son and Andy Chow CTO of Coverity attended the ceremony.
The agreement will allow the application of Coverity’s family of integral product software to research and education at KAIST. This will strengthen KAIST’s ability to develop software and be used in the education of software quality related subjects.
CTO of Coverity Andy Chow had a special seminar for KAIST researches and students after the signing on the topic of ‘Understanding the Present Condition of Static Analysis Technology and its Future’.
Rich Cerruto, in charge of Coverity in Asia, commented that the software developed by Coverity is being used by Samsung, LG electronics, and other domestic companies carrying out R&D for product quality improvement and that he hopes that through this agreement the development of quality-driven software will be educated in a structural manner in the domestic education market together with KAIST.
Coverity has signed MOU with other major universities like Stanford University, Carnegie Mellon University, and UC Berkeley but KAIST is the first in Asia to sign.
2011.03.02 View 10711
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KAIST establishes Indoor Location Recognition Industrial-Educational Research Center
KAIST has signed the memorandum of understanding on the 15th of February for the establishment of ‘KTNET-KAIST Industrial-Educational Research Center’ (Head of Center, Professor Han Dong Soo of department of Computer Sciences). Korea International Trade Association and KTNET will be working with KAIST to develop wi-fi based indoor location recognition service and applications of the developed technology.
The memorandum of understanding states that KTNET and Korea International Trade Association will be allowed access to the technology KAIST has in order to obtain competitive advantage in the field of location recognition.
In addition, KAIST will continue on making technological advances in the field of wi-fi based indoor location recognition for the next 5 years, develop new core technologies and applications, along with the export of related technologies abroad, under the support of the KITA and KTNET.
The KTNET-KAIST research center is special in that it has been derived off of the technology developed for the hosting of the G20 Global Summit. Last year, KAIST, KITA, and KTNET developed a wi-fi based Coex indoor navigation system and called it ‘myCoex’ and released it to the public in tandem with hosting G20 Summit.
‘myCoex’ application was the first of its kind in the world to provide wi-fi based indoor navigation system without problems. Despite ‘myCoex’ only useable within Coex, over 150,000 users have downloaded the application.
The research center plans on developing the necessary technology that will allow the application of such an app like ‘mCoex’ to large indoor spaces like Incheon International Airport, subway, shopping malls, and etc.
In addition the addition of a social commerce service to ‘myCoex’ is being looked into which will be the marriage of navigation services and social commerce services.
The KTNET KAIST research center will develop a wi-fi based indoor location recognition service platform that can be widely used and open it so that numerous other developers can develop personalized services.
Han Dong Soo Head od Center commented, “The wi-fi based indoor location recognition technology is still found wanting in its accuracy, response time, and energy consumption efficiency making further research imperative in this particular field. The establishment of KTNET-KAIST research center has created a research friendly environment and KAIST will do its utmost to become the leader in the field”.
2011.02.21 View 11116
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The 40th Anniversary of the Establishment of KAIST Commemoration Held
KAIST, aspiring to become the best Science and Technology University, has turned 40.
KAIST held the commemoration ceremony for the 40th Anniversary of the Establishment of KAIST in the auditorium.
Five awards (Scholar, Creative Lecture, Excellence in Lecture, International Cooperation, Experiment) were given to Professors Kim Eun Jun and Walton Jones (department of Biology), Professor Abigail Shin (department of Humanities and Social Sciences), Professor Shin Seong Chul (department of Physics), and Professor Lee Sang Yeop (department of Biological Chemical Engineering). Each recipient received a prize of five million won.
Professor Song Joon Hwa (department of Computer Sciences) received the ‘New Knowledge Award’ in recognition of his development of the Orchestrator Mobile platform. The new platform is different from Android or the IOS platform in that it allows a fluid relationship to be formed between the smartphone and the user.
KAIST also showed off its new emblem.
The emblem consists of a star which represents the KAIST’s goals of becoming the world leader, of training leaders, the center point, and hope. The main keywords are: ‘Leadership’, ‘Premium’, ‘Scientific’, and ‘Humanity’.
KAIST plans on having various events from May 9th when there will be the Vision Declaration.
2011.02.21 View 12814
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South Koreans Develop High-Performance Software Router.
HPC Wire, covering news on computing software, hardware, networking, storage, tools and applications, published an article on the development of high-performance router by a KAIST research team.
The research team consisted of the Departments of Computer Science and Electrical Engineering, KAIST, presented PacketShader, a high-performance software router framework for general packet processing with Graphics Processing Unit (GPU) acceleration. PacketShader, the research team said, that exploits the massively-parallel processing power of GPU to address the CPU bottleneck in current software routers.
For the article, please click the link: http://www.hpcwire.com/news/South-Koreans-Develop-High-Performance-Software-Router-101401434.html
2010.08.25 View 9610
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Interesting research results were published on the use of Twitter.
The number of “followers” on your Twitter account does not necessarily mean that “Your opinions matter much” to other people.
A KAIST graduate researcher, Mi-Young Cha, joined an interesting project that studies the influence of a popular social media, Twitter. Most of Twitter users today consider the number of followers as a measurement of their influence on the social sphere. According to the research paper, however, this connection does not seem to standing together. For details, please click the link below for an article published by the New York Times.
Dr. Cha received all of her post secondary education degrees in Computer Science, including her Ph.D. in 2008, from KAIST. Since 2008 till now, she has been a post doctoral researcher at Max Planck Institute for Software Systems (MPI-SWS) based in Germany.
[New York Times Article, March 19, 2010]
http://www.nytimes.com/external/readwriteweb/2010/03/19/19readwriteweb-the-million-follower-fallacy-audience-size-d-3203.html
2010.04.05 View 12163
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[Event Notice] International Workshop on Computer Science Education and Research
2010 Asia-Africa International Workshop on Computer Science Education and Research
The Department of Computer Science at KAIST will host an international workshop on the education and research of computer science in Asia and Africa. The workshop, “2010 Asia-Africa International Workshop on Computer Science Education and Research” will be held on February 17-19, 2010 at a conference room located inside the KAIST Main Building. Deans of computer science departments from 13 different universities in Asia and Africa will attend the workshop.
At the workshop, participants will introduce their own education and research programs and discuss ways to have mutual collaborations. This is the first time for representatives from the computer science and engineering departments of leading universities in the newly developing countries—for instance, Thailand, Vietnam, Nigeria, Egypt, and Indonesia—to attend a meeting organized by institutions based in Korea. These countries have a large amount of natural resources and great potential to grow as a front runner in the information technology (IT) sector.
Professor Key-Sun Choi, Dean of Computer Science Department at KAIST, hopes that the workshop will be a place where participated universities discuss mutual cooperation and collaboration; exchange their ideas and knowledge of course management and education and research experiences; and share their vision of global leadership to advance the development of computer science and engineering.
Dean Choi mentioned that his department has also had consultations with the Korean government regarding a possible exchange program to select 10 or 20 members of faculty and students from universities in the newly developing nations for a doctoral course at KAIST. The exchange program, he said, would attract many of excellent candidates from nations with an emerging market for the IT industry to study at KAIST. The highly trained workforces who finish the KAIST doctoral program will contribute not only to their nations’ IT development but also to Korea’s.
2010.02.18 View 12445
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Indoor Localization System for Mobile Devices Developed by KAIST Research Team
The technology will be available to smart phone users around the world through Goole Apps Store.
The wireless fidelity (WiFi)-based indoor localization can be installed on smart phones for commercialization, a technology developed by a research team at KAIST. The KAIST research team, led by Professor Dong-Soo Han, Department of Computer Science and Engineering, explained that the technology offers smart phone users, e.g., Google’s Android phone and Apple’ iPhone, a unique way to recognize their location through WiFi Open Radio Map. WiFi Open Radio Map is built with WiFi Location Fingerprint that contains wireless local area network (LAN)’s signal strength and wireless access points (AP) number, and with location information.
Through using the Map, WiFi-based indoor localization recognizes the location of smart phones and sends the location information to the phones. Since the technology uses WiFi signal information only to recognize the whereabouts of phones, it can be widely used in the future, without installing extra machines and equipment for detection, for a complicated, large indoor environment, where the Global Positioning System (GPS) is not available.
Currently, Professor Han has established WiFi Open Radio Map inside and outside of a few buildings at KAIST and developed several location based application services to perform a beta testing. He plans to open and distribute the technology to smart phone users through Google and Apple Apps Store in early 2010. Collaborations with major smart phone makers such as SK Telecom, Korea Telecom, and Samsung as well as outdoor/indoor localization manufactures and suppliers will also be sought, according to Professor Han.
Professor Han is invited to an international conference, Eighth Annual IEEE International Conference on Pervasive Computing and Communications, slated for early April 2010, in recognition of his work. At the conference, he will give a presentation on WiFi based indoor localization technology and conduct its demo version.
2010.02.10 View 10930
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KAIST Professor Whang Turns VLDB Journal Into One of the Best in Its Field
Kyu-Young Whang, a Distinguished Professor at KAIST’s Computer Science Department, has developed The VLDB Journal into one of the world’s best journals on database technology.
Professor Whang, Editor-in-Chief of The VLDB Journal, is credited for the journal’s remarkable success evidenced by the rise of the publication’s Science Citation Index (SCI) impact factor from 3.818 to 6.8 in the period of one year. This placed the VLDB in the first place amongst 99 information systems journals and 44 hardware and architecture-related journals registered with the SCI. With only the exception of the Survey Journal, this makes The VLDB Journal the best in computer science.
The VLDB Journal is a quarterly journal published on behalf of the VLDB Endowment. The journal, launched in 1992, is dedicated to the publication of scholarly contributions to the advancement of information system architectures, the impact of technological advancements on information systems, and the development of novel database applications.
The VLDB Journal’s closest competitors in database technology, IEEE Transactions on Knowledge and Data Engineering and ACM Transactions on Database Systems, received an impact factor of 2.236 and 1.613 respectively. Comparatively, Professor Whang’s journal retains an impact factor nearly 3 to 4 times greater.
During Professor Whang’s six-year term as Editor-in-Chief, he has actively pursued the use of innovative ideas, strengthened the board of editors, standardized the length of review time, and made the journal much more accessible through the Internet. Furthermore, he drastically reduced publication time and sought a policy that focused more on the journal’s readers, which led to The VLDB Journal’s SCI impact factor rising from 1.149 (2002) to 6.8 (2008).
As one of The VLDB Journal’s founding members, Professor Whang has worked for the advancement of his journal tirelessly for 19 years with many accomplishments in database technology, including physical database design, determining the quality of a database, and the creation of a database management system. As a result, Professor Whang became the first IEEE fellow concerning domestic computer science. He is also a trustee of The VLDB Endowment, a fellow of the Korean Academy of Science and Technology, and of course, a Distinguished Professor at KAIST.
2009.07.16 View 13071 -
KAIST Retains Top Spot in Systems and Software Engineering
For two consecutive years, KAIST, Korea"s top science and technology university, topped the list of the world"s most published institutions in the field of systems and software engineering, according to a survey conducted by the Journal of Systems and Software.
The survey assessed systems and software engineering scholars and institutions by the number of papers they published in six major journals of the field from 2001 to 2005.
Geographically, seven of the top 15 institutions are from the Asia-Pacific region, six from the United States and two from Europe. In previous assessments, institutions from the Americas took the lion"s share.
KAIST topped the list of 15 in 2006 and again in 2007. The runner-up for 2007 is China"s National Chiao Tung University. Norway"s Simula Research Laboratory and Korea"s Seoul National University were ranked third and fourth, respectively. Rounding up the top ten list are Carnegie Mellon University, Georgia Institute of Technology, Iowa State University, and University of Texas at Dallas, all from the United States; and City University of Hong Kong and Hong Kong Polytechnic University.
Two KAIST professors, Chung Chin-Wan and Kim Myoung-Ho, were among the top ten most published scholars. Chung"s papers were mostly about his researches in database, web, and multimedia, while Kim"s researches concerned database systems and distributed information processing.
The Journal of Systems and Software, a computer science journal specializing in the software systems, is published by Elsevier, the Dutch-based world"s largest publisher of medical and scientific literature.
2008.02.28 View 12413
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Prof. Whang Named Distinguished Database Profile by ACM SIGMOD
Professor Kyu-Young Whang of Computer Sciences has been named as Distinguished Database Profile (DDP) by Association for Computing Machinery Special Interest Group on Management Of Data (ACM SIGMOD).
DDP is a section of ACM SIGMOD Record that introduces researchers who have made significant global contributions in database field.
Thus far, about 20 researchers including Jeff Ullman and Jim Gray have been named as DDPs for their achievements such as establishment of new theories and technologies in database field, and Prof. Hwang is the first researcher named as DDP in the Asian-Pacific region.
Prof. Whang’s interview (directed by Marianne Winslett, Professor of UIUC, and Eric Bina, co-founder of Netscape) can be seen on http://www.sigmod.org/interviews and will be published at ACM SIGMOD Record in 2008.
2007.06.07 View 13237 -
Prof. Hwang Inaugurated as 22nd President of KISS
Prof. Hwang Inaugurated as 22nd President of KISS
Kyu-Young Hwang, a professor of Computer Sciences, has been inaugurated as the 22nd president of the Korea Information Science Society (KISS). The KISS, established in 1973, is Korea’s largest computer science-related society holding about 4,000 members.
Prof. Hwang is now managing programs to issue the society’s publications and for information exchanges and putting huge efforts on promoting global cooperation and strengthening the partnership with overseas institutions to raise the society’s global standings. He is also making great efforts to enhance the capabilities and competitiveness of future human resources through a program to improve education systems concerning computer/ programming.
2007.04.30 View 11658