▣ Title : 회사소개 및 팹리스업계의 현실
▣ Speaker
: Seo Kyu Lee (PIXELPLUS)
▣ Date
& Time : Friday, October 18 (4:00
~ 5:30pm)
▣ Place
: LG Research Building, Room #101
▣ Host
: Prof. Jae Yoon Sim (Tel.
2378)
▣ Abstract :
– 강사명: 픽셀플러스 대표이사
이서규(포항공대박사)
–강사명: 픽셀플러스 대표이사 이서규(포항공대
박사 )
▣ Title : Introduction of Side Channel
Analysis / e-Banking
authentication technologies in Korea
▣ Speaker
: Prof.
Dong-Guk Han (Kookmin U.) / Dr. Shim Hee-won
(Financial Security Agency)
▣ Date
& Time : Friday, October 18 (1:30
~ 3:00pm)
▣ Place
: LG Research Building, Room #101
▣ Host
: Prof. Pil Joong Lee (Tel. 2232)
▣ Abstract :
Introduction of Side Channel Analysis
In
cryptography, a side channel attack is any attack based on information gained
from the physical implementation of a cryptosystem, rather than brute force or
theoretical weaknesses in the algorithms (compare cryptanalysis). For example,
timing information, power consumption, electromagnetic leaks or even sound can
provide an extra source of information which can be exploited to break the
system. Some side-channel attacks require technical knowledge of the internal
operation of the system on which the cryptography is implemented, although
others such as differential power analysis are effective as black-box attacks.
Many powerful side channel attacks are based on statistical methods pioneered
by Paul Kocher. A power analysis attack can provide even more detailed
information by observing the power consumption of a hardware device such as CPU
or cryptographic circuit. These attacks are roughly categorized into simple
power analysis (SPA) and differential power analysis (DPA). Today, I will
introduce SPA and DPA on AES and its countermeasures.
e-Banking authentication technologies in
Korea
In
recent years we have witnessed the increase of online-banking abuses. Since
e-banking is used widely, malicious and criminal users have become more
interested in it. Consequently, more sophisticated attacks on online-banking
have come up. Most recent trends go towards complex phishing, pharmingor memory hacking. Attacker exploit on one hand psychological and sociological
properties of users and on the other hand technical flaws and weaknesses. As
online transactions require new authentication methods, banks are trying to
introduce new approaches
in
order to prevent attacks being successful and to increase security. So, this
presentation introduces recent authentication technologies to ensure the
security for e-banking.
▣ Title : Smart TV – Trends and
Technology
▣ Speaker
: Cheul-hee Hahm (SAMSUNG)
▣ Date
& Time : Friday, October 4 (3:00 ~ 4:30pm)
▣ Place
: LG Research Building, Room #101
▣ Host
: Prof. Sung gu Lee (Tel.
2236)
▣ Abstract :
Smart
TV is changing the way to interact with your TV.
It
is controlled by voice and motion in addition to the traditional remote
controller.
Users
can access to Internet-bsedservices like web browsing, video-on-demand and video streaming via
YouTube and Netflix etc.
Also,
they can download a variety of apps and share their favorite contents with
friends.
This
talk will cover the latest trends of Smart TV and their technologies.
First,
the main products of Visual Display division of Samsung Electronics will be
introduced. Second, the development history and the main features of Samsung
Smart TV will be explained. Third, the key HW and SW technologies that enable
Smart TV will be presented.
In
conclusion, a brief introduction of the developing technologies in our
division will be provided.
▣ Title : Semiconductor Technologies for Human
Interface and Low Power Operation
▣ Speaker
: KeunMyung Lee (Dongbu HiTek)
▣ Date
& Time : Friday, September 27 (1:30
~ 3:00pm)
▣ Place
: LG Research Building, Room #101
▣ Host
: Prof. HongJunePark(Tel.
2234)
▣ Abstract :
The
semiconductor industry has been continuously advancing for last fifty years by
removing many challenging technical barriers based on the ingenuity of multiple
disciplines of engineering and science. Driven by the increasing penetration of
mobile internet into the daily life of the global population, the demand on
innovations in semiconductor components is increasingly high. It includes the
traditional push for higher computational power of processors, higher capacity
and interface speed of memory components, and higher bandwidth of wired and
wireless communication. Moreover, we are experiencing breakthroughs in human
interface technologies which enable more effective use of the available
computing and communication power. Another significant push is low power
technologies that expand from chip level power reduction to the power/cooling
optimization of server farms. This talk will address the semiconductor trends
in the human interface and low power technologies.
▣ Title : Control
Technologies of a General Steelmaking Process
▣ Speaker
: Yongjoon Choi (POSCO)
▣ Date
& Time : Friday, September 13 (2:00
~ 3:30pm)
▣ Place
: LG Research Building, Room #101
▣ Host
: Prof. SangchulWon (Tel. 2221)
▣ Abstract :This
seminar aims to introduce control technologies of a general steel making
process for POSCO, that is useful for understanding of the basic concept how to
make steel product such as automobile plate, can, or steel beam of buildings.
There are some examples to better understand how control technologies help to
improve the quality of products.
▣ Title : How
to Improve Your Technical Writing Skill
▣ Speaker
: Joon Ho
Cho (Tel. 2377)
▣ Date
& Time : Friday, June 21 (2:00 ~ 3:30pm)
▣ Place
: LG Research Building, Room #105
▣ Abstract : In
this talk, we
consider the problem of how to improve our technical writing skill. Technical
documents are different from non-technical documents such as novels and essays
in that the writing skill can be
dramatically improved in a short period through systematic learning and
practices. We mainly focus on the writing skills for journal papers and provide
tips to improve the quality of title, abstract, introduction, discussion, and
conclusions and future work. We also provide the tips to improve your
capability of selecting proper words and phrases, constructing sentences and
paragraphs, and eventually writing up good abstract, introduction, and
conclusions.
▣ Title : PKG Substrate Technology and Trend for mobile IT
▣ Speaker
: Joon Wook Han
▣ Date
& Time : Friday, June 14 (2:00 ~ 3:30pm)
▣ Place
: LG Research Building, Room #101
▣ Host
: Prof. Jin Soo Lee(Tel. 2230)
▣ Abstract :
Semiconductor
devices need continuous evolutions and innovations.
Not only on semiconductor itself, it requires
additional IT components growing together. PCB (Printed Circuit Board), as
a key component for IT, It has made a role of conductive pathways by connecting
components electrically for a long time. Nowadays, with design complexity to
respond to mobile progress, PKG Substrate, which is critical interface between
chip and PCB, is thought to be more and more important component because it is
quite related with Chip capability.
Substrate core technologies, future works and
related industry issues are discussed in the seminar.
▣ Title : Global Trends 2030 and the Korean Peninsula
▣ Speaker
: Dr. Choosuk Suh(KIDA)
▣ Date
& Time : Tuesday, June 11 (4:45 ~ 6:00pm)
▣ Place
: LG Research Building, Room #101
▣ Host
: Prof. Kyung Tae Kim (Tel. 2381)
▣ Abstract :
This lecture is intended to stimulate
thinking about
the
rapid and vast geopolitical changes characterizing the world today
and possible global trajectories during the next 15-20 years. Lecturer
will summarize the NIC’s report “Global Trends 2030” and talk about
the future of the Korean Peninsula.
▣ Title : Quasilinear Control
▣ Speaker
: Prof. YongsoonEun(DGIST)
▣ Date
& Time : Friday, June 7 (2:00 ~ 3:30pm)
▣ Place
: LG Research Building, Room #101
▣ Host
: Prof. SangchulWon (Tel. 2221)
▣ Abstract :
This talk provides an overview of QuasilinearControl (QLC).
QLC
is a set of methods for performance analysis and design of feedback systems
with nonlinear actuators and sensors. The approach of QLC is based on the
method of stochastic linearization, which reduces the nonlinearities of
actuators and sensors to quasilineargains. Unlike the usual, Jacobianlinearization, stochastic linearization is global. The price to pay is that thequasilineargain depends not on the operating point but on all functional blocks and
exogenous signals of the system. Using this approximation, QLC extends
most methods of linear control theory to systems with nonlinear
instrumentation. These include: system type, error coefficients, transients
characteristics, admissible domains, root locus, LQR/LQG, and H∞.
In addition, QLC addresses problems that are specific for systems with
nonlinear actuators and sensors such as simultaneous design of control and
instrumentation, partial and complete performance recovery.
▣ Title : Freebase
▣ Speaker
: Dr. HyunukJung (Google Korea)
▣ Date
& Time : Friday, May 31 (1:30 ~ 3:00pm)
▣ Place
: LG Research Building, Room #101
▣ Host
: Prof. Sungjoo Yoo (Tel. 2379)
▣ Abstract :
Freebase
is an open, Creative Commons Attribution (aka
CC-BY) licensed collection of structured data, and
a
Freebase platform for accessing and manipulating that data via the Freebase
API. Freebase contains about 40 million topics (aka entities) and more than 1
thousand millions of assertions or facts about those entities.
Similar to open wiki projects, Freebase is a
free source of information and may be edited by anyone. But, it has information
in a structured, machine-readable database format while wiki is based on text
articles.
For more information, http://www.freebase.com