computing
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Chin-Wan Chung, a professor of computer science, received the best paper award from ACM
The Korea Times reported on July 12, 2013 that Chin-Wan Chung, a professor of computer science at KAIST, won the best paper award by the Association for Computing Machinery (ACM). For the article, please click the link:
http://koreatimes.co.kr/www/news/people/2013/07/178_139132.html
2013.07.15 View 7307 -
Prof. Song Chong received the IEEE William R. Bennett Prize Paper Award
The IEEE (Institute of Electrical and Electronics Engineers) Communications Society (ComSoc), a renowned global network of professionals with a common interest in advancing communications technologies, has announced the winner of the 2013 William R. Bennett Prize in the field of communications networking. The prize was given to a Korean research team led by Song Chong, Professor of Electrical Engineering at KAIST and Injong Rhee, Professor of Computer Science at North Carolina State University. In addition, Dr. Minsu Shin, Dr. Seongik Hong, and Dr. Seong Joon Kim of Samsung Electronics Co., Ltd. as well as Professor Kyunghan Lee from Ulsan National Institute of Science and Technology were recognized for their contribution.
The William R. Bennett Prize for communications networking has been awarded each year since 1994 in recognition of the best paper published in any journal financially sponsored or co-sponsored by ComSoc in the previous three calendar years. Only one paper per year is selected based on its quality, originality, scientific citation index, and peer reviews. Among the previous award winners are Robert Gallager of MIT, and Steven Low of the California Institute of Technology, and Kang G. Shin of the University of Michigan.
The Korean research team’s paper, On the Levy-Walk Nature of Human Mobility, was published in the June 2011 issue of IEEE/ACM Transactions on Networking, a bimonthly journal co-sponsored by the IEEE ComSoc, the IEEE Computer Society, and the Association for Computing Machinery (ACM) with its Special Interest Group on Data Communications (SIGCOMM).
In the paper, the research team proposed a new statistical model to effectively analyze the pattern of individual human mobility in daily life. The team handed out GPS (global positioning system) devices to 100 participants residing in five different university campuses in Korea and the US and collected data on their movements for 226 days. The mobility pattern obtained from the experiment predicted accurately how the participants actually moved around during their routines. Since publication, the paper has been cited by other papers approximately 350 times.
The team’s research results will apply to many fields such as the prevention and control of epidemics, the design of efficient communications networks, and the development of urban and transportation system.
The research team received the award on June 10th at the 2013 IEEE International Conference on Communications (ICC) held in Budapest, Hungary, from June 9-13, 2013.
Professor Song Chong
2013.07.06 View 13661 -
Professor Jay H. Lee to receive the 2013 AIChE CAST Computing in Chemical Engineering Award
Professor Jay H. Lee of Chemical and Biomolecular Engineering Department at KAIST has won the 2013 Computing in Chemical Engineering Award of AIChE"s CAST Division (AIChE, American Institute of Chemical Engineers and CAST, Computing & Systems Technology Division).
The CAST Computing in Chemical Engineering Award, sponsored by The Dow Chemical Company, is annually given to an individual who has made outstanding contributions in the application of computing and systems technology to chemical engineering.Professor Lee has been recognized for his pioneering research contributions for “novel paradigms for much improved and robust model predictive control in industrial processes.” He is currently the Head of Chemical and Biomolecular Engineering Department and Director of Brain Korea (BK) 21 Program at the department. BK21 is the Korean government’s initiative to support the growth of research universities in the nation and foster highly trained master’s and doctoral students as well as researchers.
The CAST Computing in Chemical Engineering Award will be presented to Professor Jay H. Lee at the CAST Division dinner to be held at the AIChE Annual Meeting this November in San Francisco, where he will also deliver the after dinner lecture associated with this award.
2013.06.12 View 10447 -
Successful Development of Excavation System of Biomarkers containing Protein Decomposition Control Enzyme Information
A Korean team of researchers successfully developed a biomarker excavation system named E3Net that excavates biomarkers containing information of the enzymes that control the decomposition of proteins. The development of the system paved the possibility of development of new high quality biomarkers.
*Biomarker: Molecular information of unique patterns derived from genes and proteins that allow the monitoring of physical changes from genetic or environmental causes.
Professor Lee Kwan Soo’s team (Department of Biological Sciences) composed of Doctorate candidate Han Young Woong, Lee Ho Dong Ph.D. and Professor Park Jong Chul published a dissertation in the April edition of Molecular and Cellular Proteomics. (Dissertation Title: A system for exploring E3-mediated regulatory networks of cellular functions).
Professor Lee’s team compiled all available information of the enzyme that controls protein decomposition (E3 enzyme) and successfully compiled the inter-substrate network by extracting information from 20,000 biology related data base dissertations. The result was the development of the E3Net system that analyzes the related cell function and disease.
Cells have a system that produces, destroys, and recycles proteins in response to the ever changing environmental conditions. Error in these processes leads to disease.
Therefore finding the relationship between E3 enzymes that control the decomposition of proteins and the substrates will allow disease curing and prevention to become much easier. E3 enzyme is responsible for 80% of the protein decomposition and is therefore predicted to be related to various diseases.
However the information on E3 enzyme and inter-substrate behavior are spread out among numerous dissertations and data bases which prevented methodological analysis of the role of the related cells and characteristics of the disease itself.
Professor Lee’s team was successful in creating the E3Net that compiled 2,201 pieces of E3 substrate information, 4,896 pieces of substrate information, and 1,671 pieces of inter-substrate relationship information. This compilation allows for the systematic analysis of cells and diseases.
The newly created network is 10 times larger than the existing network and is the first case where it is possible to accurately find the cell function and related diseases.
It is anticipated that the use of the E3Net will allow the excavation of new biomarkers for the development of personalized drug systems.
The research team applied the E3Net to find tens of new candidate biomarkers related to the major modern diseases like diabetes and cancer.
2012.05.30 View 12954
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Great Success!: 2011 Wearable Computer Contest
The 2011 Wearable Computer Contest (WCC) was held on the 28th and 29th of November at Seoul COEX. The WCC is hosted by KAIST and Korea Next Generation Computing Society and is an annual event.
A wearable computer allows the user to freely use the computer even a moving environment and involves the miniaturization, weight lightening to incorporate the computer into clothing. It is the fusion of IT technology and fashion and is opening new fields like entertainment, healthcare and other forms of fashion culture.
The competition selected 10 teams out of the 57 teams that applied that will participate in the finals.
The selected teams have to use smartphones to create a wearable computer that detects and uses the biorhythm of the wearer. A staff member commented that the requirement to use biorhythm reflected in many teams entering products related to health and safety, and body and entertainment.
The most notable of the products entered was the outfit that prevents bicycle accidents. The LED attached on the back shows the direction the bicycle is traveling, or if it is stopping and uses the smartphone as a camera to show the cyclist what’s going on behind him.
Other interesting products included a product that turned clothes into a movie theater. Whilst watching movies on the smartphone, sensors attached to the clothing give out vibrations, water vapor, smoke effect; essentially brining the 4D movie experience to each person.
In addition products like ▲LED jacket that turns music into light and vibration ▲a prosthetic arm using an electromyogram to move it ▲an exercise suit that detects regional exercise load and helps design a balanced exercise regime.
Kolon Industries Ltd. Provide the clothing for the finalists and the team that receives Kolon Special Award will be given the opportunity to commercialize the product.
2012.01.31 View 8757
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Remote Follows Your Thumb by Discovery News, May 19, 2011
The ACM CHI Conference on Human Factors in Computing Systems, an international conference of human-computer interaction, was held on May 7-12, 2011 in Vancouver, Canada. At the conference, KAIST’s research team presented a paper on the development of prototype, called "remote touch system," for manipulating a LED screen by putting user’s thumb’s shadow on a television or smart phone screen. Discovery News posted an online article on the technology, dated May 19, 2011. For the article, please copy and paste the following link in the address bar of Internet Explorer:
http://news.discovery.com/tech/shadow-remote-touchscreen-110519.html?print=true
2011.05.20 View 9004
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2011 Wearable Computer Competition Participant Registration Started
The registration process for the ‘Wearable Computer Contest’ (WCC) held by KAST and Korea Next Generation Computing Institute.
The contest is the only contest that designs wearable computers in Korea. This year’s theme is ‘Smart Wear for the Smart Life’ in response to the spread of smartphones. In 2010 the contest was run cooperatively with International Symposium on Wearable Computer (ISWC) and is fast becoming an international even with students from foreign universities attending.
The participants will be putting forth an idea on wearable computers that have IT and fashion fused into it and actually produces such an outfit. The cost of producing a prototype will be provided by the holders and education of basics needed in producing a prototype like ubiquitous computing, wearable computer platform, human-computer interface, fashion and design.
The restriction of theme was taken out of the equation and in its place, an idea tank involving handing in ideas in poster format was put into place. In addition the competition is no longer limited to undergraduates or graduate students.
Detailed information on registration and of the contest itself can be found at www.ufcom.org .
2011.03.26 View 10058
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The 9th International Conference on Entertainment Computing Held, Sep 8-11, 2010
The cyber world is no longer an unrealistic place for a contemporary man who spends most of his time in front of a computer nowadays. The entertainment contents industry, which materializes the cyber world, leads the new knowledge economy and is emerging as a new growth engine for high value-added industry.
Professionals in entertainment computing gathered to discuss how to make the cyber space more elaborate and entertaining. The 9th 2010 International Conference on Entertainment Computing (ICEC) was held from September 8 to September 11 at Seoul COEX by KAIST and International Federation for Information Processing (IFIP).
This year’s theme is “Creative and Innovative Science, Computing and Design for Digital and Entertainment Contents in 21C”, with fifteen global leaders of industry-university-institute collaboration speakers including George Joblove (Executive VP of Sony Pictures Technologies), Massimiliano Gasparri (VP of Warner Bros. Advanced Digital Services), Don Marinelli (Executive Producer of Entertainment Technology Center at University of Carnegie Mellon), Keith Devlin (Founding Executive Director of Stanford Media-X and Executive Director of Stanford H-STAR), Roy Ascott (President of Planetary Collegium).
Speeches, paper sessions, workshops, exhibitions on the high-tech digital entertainment industry including computer graphics, cyber reality, telepresence, 3D/4D, mobile games, animation, special effects, robot design, content production and distribution, media art were held at the conference this year.
This event was sponsored by IEEE, ACM, IPS, ADADA, Elsevier, ETRI, SK Telecom, KIISE, KMMS, HCI Korea, KCGS and KCGS.
2010.09.17 View 13957
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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 12164
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Workshop on Biomedical IC to Be Held on March 26
KAIST will hold a workshop on "biomedical IC for future healthcare system" on March 26 at a lecture room of the School of Electrical Engineering & Computer Science. The workshop is organized by SEECS and the Korean Institute of Next Generation Computing.
At the workshop, a variety of new technologies expected to expedite the development of biomedical systems will be presented. KAIST Prof. Hoi-Jun Yoo will speak on the "body channel communication" using the human body as the signal transmission medium and Dr. Seung-Hwan Kim of Electronics and Telecommunications Research Institute (ETRI) on a wearable vital sign monitoring system.
Other subjects are CMOS (complementary metal-oxide semiconductor) fully electronic biosensor for biomolecular detection to be presented by KAIST Prof. Gyu-Hyeong Cho; nerve interface and IC (integrated circuit) system design by KAIST Prof. Yoon-gi Nam; design of neural recording and stimulation IC using time-varying magnetic field by KAIST Prof. Seong-Hwan Cho; low power multi-core digital signal processor for hearing aid by Dong-Wook Kim, senior researcher at the Samsung Advanced Institute of Technology; and a non-contact cardiac sensor by KAIST Prof. Seung-Chul Hong.
With the advent of the ageing society, medical expenses of the elderly people are rapidly increasing. As a way to address the issue, interests are growing in "ubiquitous healthcare," a technology that uses a large number of environmental and patient sensors and actuators to monitor and improve patients’ physical and mental condition.
The upcoming workshop is the first academic event on biomedical integrated chips to be held in Korea. The workshop will provide a valuable opportunity for experts in biomedical area to get together and examine the present status of Korean biomedical area and discuss about its future, KAIST officials said.
2009.03.20 View 18498
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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 14243 -
3rd Ubiquitous Fashionable Computer Contest
KAIST will be receiving until May 31, Thursday, applications for ‘the 3rd Ubiquitous Fashionable Computer (UFC)’ Contest, which will take place under the title of ‘Enjoy U-life with UFC’.
The contest has begun in 2005 by KAIST and the Korean Society for Next-Generation Computing to raise people’s concern over next-generation computing and to prepare for the upcoming ubiquitous era.
‘UFC’ refers to a wearable computer small and light enough to be worn on human bodies or clothes so that users can use computers with no restriction while moving. This terminology was created by Korea.
The contest includes designated items division and free items division, and not only university students but also general public can participate in the free items division. Teams qualified for the final contest in the designated items division will be offered wearable computer platform and 1.5 million won of production cost. The final contest will take place at the UFC fashion show stage ‘Next-Generation Computing Exhibition’ at KOEX in November.
Hee-Joon You, Co-president of the Contest Committee and a professor of Electrical Engineering, stressed on the future life made joyful by IT technologies by saying, “Considering the title of the contest, we’ve selected ‘games enjoyed with UFCs’ as a mission of the designated items division to combine games, rising software, and wearing computers, hardware.”
UFC is a brand-new field that fuses IT technologies and fashion, seeking the improvement of computer technologies and fashion creation. UFC, a further advanced wearable computer than existing ones, is an important advanced field that leads computer industries in the ubiquitous era.
2007.04.23 View 15435