Session: Digital Media
Chair: Lai Kok Sen (3dsense
Media School)
Biodata
Sen
Lai is the Media Education Director of 3dsense
Media School, which he founded in 2003. Prior to
3dsense, Sen had the privilege of attending school
at the Nanyang Technological University(NTU) in Singapore,
which he graduated with a Degree in Computer Engineering,
majoring in computer graphics (CG) technologies and
subsequently pursued his interest in Animation
in Vancouver Film School, Canada.
Since then, Sen has been actively involved in the
CG industry. His career spans across various companies,
from Hewlett Packard, to Electronic Arts and eventually
NTU as a Research Officer.
In 2003, Sen founded 3dsense Media School. 3dsense
now leads the industry with the core mission to aid
the growth of the Singapore CG industry through nurturing
CG talents with their highly acclaimed industry immersion
programmes. 3dsense attracts students both locally
and internationally, and her alumni are now CG Artists
both domestically in renowned studios like Infinite
Frameworks, KOEI, EA, Lucasfilm, and internationally
in studios like Polygon Pictures (Japan), Boonty
Games (Beijing), Softstar (Taiwan) and etc. In March
2007, 3dsense Media School was recently touted by
industry critics and publications as the top 10 schools
for computer animation studies outside of UK and
USA.
Sen also co-founded Visual Communication
Order Private Limited in 2005, which initiated various
large scale CG events. From the organization of Computer
Animation Festivals in Chengdu, China (3D Passion
Chengdu), to CG Overdrive 2006 (Asia's largest computer
graphics event) in which Sen was the conference director.
Visual Communication Order continues to birth major
initiatives and events that strive to contribute
to the vibrancy and growth of the Singapore CG Industry.
Besides his industry involvements, Sen is also a
beta-tester for Autodesk new release of 3dsmax. He
was also involved in the development of a Crowd Simulation
tool in Germany. He had also given CG related talks
and seminars to various international institutions
including NTU (Singapore), Sichuan University, University
of Electronic Science and Technology of China.
. .
.
"Rendering
Using an Enterprise Grid"
Speaker: Alfred Lie (Frontline Technologies)
Abstract
Grid technology
has traditionally been associated with the educational
and research communities, providing a shared pool
of computational and storage resources to support
the highly complex work. Over the years, this technology
has increasingly seen more application within commercial
environments, being set up in enterprises providing
the compute and storage engine for Engineering Design,
Financial Analysis and recently in the Digital Media
industries. This talk will explore the complexities
and considerations in setting up, and using computational
Grids in commercial environments, and provide an
insight into the Remote Rendering Service (RSS)
on Frontlines Enterprise Grid.
Biodata
Mr.
Alfred Lie has over 18 years experience in the IT
industry, and is Deputy Director for the Media, Communication & Entertainment
(MCE) Industry at Frontline Technologies Pte Ltd.
In his current role, he is responsible for the business
and development of commercial products and services
for the Media, Telco and Entertainment Industry.
Prior to joining Frontline Technologies, he was the
Deputy CEO at MC3 and ASP Centre, technology competency
centres set up by Sun Microsystems, Infocomm Development
Authority and Nanyang Technological University (NTU).
He also held various management and technical appointments
at the Defence Science and Technology Agency. Mr
Lie graduated from NTU with a Bachelors degree in
Electrical and Electronic Engineering.
. .
.
"Case Study for Using Secured
Public Grids for Rendering"
Speaker: Tang Chi Sim (Omen Studios)
Abstract
Omens Studios is a producer of high quality 3D animation.
Due to the need to take on more complex assignments,
the studio needed access to larger rendering facilities
than those currently available in-house. NGO provided
the opportunity to perform this rendering off-site
in a secure manner. This case study describes the
process involved in achieving this and the corresponding
benefits involved.
Biodata
Chi Sim founded Omens Studios together with Hock,
and is responsible primarily for business planning,
business development, sales and marketing, and investor
relations. Chi Sim also executive produces the studio's
original IP and co-production projects.
Before joining the animation industry, Chi Sim
co-founded and ran earth9.com Pte Ltd, one of Singapore's
most successful midsized interactive marketing
agencies. He developed deep relationships with
a blue chip clientele as well as partnerships with
large global agencies, resulting in many large
scale interactive projects around the world. His
other career experience includes a stint at the
National Computer Board (now Infocomm Development
Authority of Singapore) and then at Microsoft Singapore.
Chi Sim graduated with
a Bachelor's degree (with Merit) in Computer Science
on an accelerated program majoring in Artificial
Intelligence from the National University of Singapore,
where he was also part of the prestigious National
Science and Research programme. He owns one patent
in the area of collaborative information management.
. .
.
"AE @ SG Digital Media Portal"
Speaker: A/Prof. Lee Bu-Sung (Nanyang
Technological University)
Abstract
Interactive Digital Media has been targeted as one
of the research pillars for Singapore. A specific
area of interest is in the production of animation
films. Such production not only requires creatrivity
but also the resources to render the scenes, which
is computationally intensive. Sometimes for Small
and Medium Enterprises in the IDM industry the computational
cost may be a major barrier in taking on animation
projects as the cost of owning and maintaining such
resources are very high. The AE@SG Digital Media
Portal project, supported by InfoComm Development
Authority(Singapore) and HP, took the approach
of developing an end-to-end rendering systems.
End user instead of owning the resource is able
to subscribe to system and use the system on an
on-demand basis. A prototype system has been successfully
developed to allows the user/company to access
the hardware and software resources via the portal.
Additional tools were developed to locate and schedule
the job across multiple clusters. On top of this
a small charging model has also been developed
to log usage as well as charge when necessary.
Biodata
A/Prof. Bu-Sung Lee received his B.Sc. (Hons) and
PhD from the Electrical and Electronics Department,
Loughborough University of Technology, UK in 1982
and 1987 respectively. He is currently an Associate
Professor with the Nanyang Technological University
and Associate Chair (Research), School of Computer
Engineering. He is the invited lecturer to Osaka
University, under the Pacific Rim International UniverSity
program in 2005 and 2006.
He is an active member of
Pacific Rim Middleware and Application Association(PRAGMA).
In 2005, he and his team have successfully deployed
the Multi-organisation Grid Accounting System(MOGAS)
software, which they developed, across the PRAGMA
grid test-bed covering over 10 sites in the region.
He has been actively involved with the Asia-Pacific
research and education network since the formation
of Singapore Advance Research and Education Network
project in 1997. He was the Director of Network Technology
of the Asia Pacific Advance Network Consortium (APAN)
from 2000-2003. He is the founding president of
the Singapore Research & Education Networks (SingAREN)
society, 2003- 2007. Since 2004, he is a member of
the technical management team of Trans-Eurasia Information
Network(TEIN-2), the first large scale is the first
large-scale research and education network for the
Asia-Pacific. It connects ten countries in the region,
and provides direct connectivity to Europe's GEANT2
network. A/Prof. Bu-Sung Lee, has published over
100 peer preview papers, with over 60 journal papers.
His research areas cover both Grid Computing and
network. His particular interest are in data replication,
scheduling, network Qos(wired and wireless), and
ad hoc network. He has received a number of research
grants. He has been active in the academic community
in organizing conferences, eg. Program Chair for
International Conference on Network(2005), Program
Chair of Cluster Computing and the Grid (2006).
. .
.
"Utility Services for Animation
Rendering"
Speaker: Jon Lau Khee Erng (National Grid Office)
Abstract
Using of geographically dispersed compute resource
across the grid imposes a challenge in the legal
use of software which is usually bound to a single
organisation and in some cases even to a limited
geographical area of the organisation. This talk
will share of the various licensing models, and in
particular the arrangement that NGO has made with
a renown rendering software company to aid animation
companies to use such rendering software on a utility
basis.
Biodata
Jon Lau
Khee Erng, Assistant Director at the National Grid
Office, is also technical manager of the National
Grid Pilot Platform and leads the Access Grid initiative
in Singapore. Jon Lau obtained his Bachelors of
Science (Information Systems & Computer Science)
and his Masters of Technology (Knowledge Engineering)
from National University of Singapore.
___________________________________________________________________________
Session: Life Sciences
"A Hybrid Computational Grid
Architecture for Computational Genomics"
Speaker: A/Prof. Bertil Schmidt (University
of New South Wales Asia)
Abstract
Comparative genomics provides a powerful tool for
studying evolutionary changes among organisms, helping
to identify genes that are conserved among species,
as well as genes that give each organism its unique
characteristics. However, the huge datasets involved
makes this approach impractical on traditional computer
architectures leading to prohibitively long runtimes.
In this paper we present a new computational grid
architecture based on a hybrid computing model to
significantly accelerate comparative genomics applications.
The hybrid computing model consists of two types
of parallelism: coarse-grained and fine-grained.
The coarse-grained parallelism uses a volunteer computing
infrastructure for job distribution, while the fine-grained
parallelism uses commodity computer graphics hardware
for fast sequence alignment. We present the deployment
and evaluation of this approach on our grid testbed
for the all-against-all comparison of microbial genomes.
Biodata
Bertil Schmidt is Associate Professor of Computer
Science and Engineering at University of New South
Wales. Prior to that he was a faculty member at the
School of Computer Engineering at Nanyang Technological
University (NTU). At NTU he also held appointments
as Programme Director of M.Sc. in Bioinformatics
and as Deputy Director of the Biomedical Engineering
Research Centre. Before coming to Singapore, he held
research appointments at the University of Karlsruhe
(TH), TU Braunschweig and RWTH Aachen. Associate
Professor Schmidt has been involved in the design
and implementation of parallel algorithms and architectures
for over a decade. He has worked extensively with
fine-grained (GPUs, SIMD, FPGAs, Cell BE), coarse-grained
(clusters, grids) and hybrid parallel architectures.
He has successfully applied these parallel computing
technologies to various domains including bioinformatics,
image processing, multimedia video compression, and
cryptography. He has published in journals such as
IEEE Transactions on Parallel and Distributed Systems,
Journal of Parallel and Distributed Computing, IEEE
Transactions on Circuits and Systems II, Concurrency
and Computation: Practice and Experience, Bioinformatics,
and Autoimmunity.
. .
.
"Computing
Architectures & Acceleration
for Bioinformatics Algorithms"
Speaker: A/Prof. Lin Feng (Nanyang
Technological University)
Abstract
This talk is to present the current research and
critical review on computing architectures, hardware-accelerated
algorithms, and software systems for bioinformatics
data processing tasks ranging from recognition of
motifs on DNA sequences to real-time diagnostic cellular
imaging.
Biodata
Lin
Feng is an Associate Professor in the School of Computer
Engineering, Nanyang Technological University.
He holds the degrees of B.Eng (1983),
M.Eng (1986) and Ph.D (1996) in computer
science. He has been active in the
research projects of bioinformatics,
biomedical imaging, scientific visualization,
and high performance computing, and
he has published about ninety papers
in these areas. He was the Lab Manager
of NTU Bioinformatics Research Centre
and led the development of a cluster
of HPC nodes for computational biology.
. .
.
"Modern
Trends in in-silico Drug Dicovery: the Role/Scope
of Large Scale Computing"
Speaker: Dr. Thomas
Leonard Joseph (Bioinformatics
Institute of Singapore)
Abstract
Current advances in computer technology are enabling
unprecedented developments of potential therapeutics.
The major impetus has come from developments in docking
small molecules to target proteins, particularly
in their implementation through distributed computing.
Biodata
Dr
Thomas Joseph did
his PhD in Jadavpur University in India in the field
of pharmaceutical sciences - in particular in QSAR,
in 2006. He has joined the Bioinformatics Institute
in the group of Bimolecular Modelling & Design
and leads the effort on drug docking to target proteins.
. .
.
"Streaming Algorithms for
Biological Sequence Alignment on GPUs"
Speaker: A/Prof.
Wolfgang Muller-Wittig (Nanyang Techonological
University)
Abstract
Sequence alignment is a common and often repeated
task in molecular biology. Typical alignment operations
consist of finding similarities between a pair of
sequences or a family of sequences. The need for
speeding up this treatment comes from the rapid growth
rate of biological sequence databases. This talk
introduces in a new approach to high performance
biological sequence alignment based on commodity
PC graphics hardware. Using modern graphics processing
units (GPUs) for high performance computing is facilitated
by their enhanced programmability and motivated by
their attractive price/performance ratio and incredible
growth in speed. Experimental results using the GPU-based
approach will be presented.
Biodata
Wolfgang Muller-Wittig is the Director
of the Centre for Advanced Media
Technology (CAMTech) since January
2001. CAMTech is a joint venture
between the Fraunhofer Institute
for Computer Graphics (Fraunhofer-IGD),
Darmstadt (Germany), and Nanyang
Technological University (NTU), Singapore.
Furthermore, he is an Associate Professor
at the NTU School of Computer Engineering.
Prior to joining CAMTech, he worked
first as a scientist in the "Visualization & Virtual
Reality" Department at Fraunhofer-IGD,
and then as the head of the "Visualization
Group". His research interests
include real time rendering, Virtual
Reality, Augmented Reality, and GPGPU
computation. He received his university
degree (Dipl.-Inform.) as well as
his doctoral degree (Dr.-Ing.) in
Computer Science from the Darmstadt
University of Technology (Germany).
___________________________________________________________________________
Session: Grid Security
Chair: Prof. Robert Deng (Singapore Management University)
Biodata
Robert
H. Deng received his Bachelor from National University
of Defense Technology, China, his MSc and PhD from
the Illinois Institute of Technology, USA. He has
been with the Singapore Management University
since 2004, and is currently Professor, Associate
Dean for Faculty & Research, School
of Information Systems. Prior to this, he was
Principal Scientist and Manager of Infocomm Security
Department, Institute for Infocomm Research, Singapore.
He has 26 patents and more than
200 technical publications in international conferences
and journals in the areas of computer networks,
network security and information security. He served
as general chair, program committee chair and member
of numerous international conferences, including
PC co-chair of the 2007 ACM Symposium on Information,
Computer and Communications Security. He received
the University Outstanding Researcher Award from
the National University of Singapore in 1999 and
the Lee Kuan Yew Fellow for Research Excellence
from the Singapore Management University in 2006.
. .
.
"Security
in Grid Services"
Speaker: R. Rajeshkumar (Netrust Pte Ltd)
Abstract
With the convergence of Grid computing and web services,
Grid is being offered as a web service (Grid Service).
The Grid Security Infrastructure (GSI), formerly
called the Globus Security Infrastructure, is a specification
for secret, tamper-proof, delegatable communication
between software in a grid computing environment.
Secure, authenticatable communication is enabled
using asymmetric encryption. WS-Security (Web Services
Security) is a communications protocol providing
a means for applying security to Web Services. The
protocol contains specifications on how integrity
and confidentiality can be enforced on Web Services
messaging. The WSS protocol includes details on the
use of SAML and Kerberos, and certificate formats
such as X.509. This talk explores the various standards
and implementation of security in web services and
grid computing.
Biodata
Mr R Rajeshkumar is the Dy. CEO, Netrust Pte Ltd.
Netrust was established in May 1997 as the first
Certification Authority (CA) in Southeast Asia. It
provides individuals, businesses and government organisations
with a complete online identification and security
infrastructure to enable secure electronic transactions
via the Internet and other wireless media. Mr Rajeshkumar
is responsible for growing Netrust's business in
new geographies and new verticals. He holds a bachelors
degree in Electronics and Communications (Digital
Communication and Fibre Optics) and an MBA from Imperial
College in International Business and Finance.
. .
.
"IGTF: Authentication Profiles & Level
of Assurance"
Speaker: Dr. Yoshio Tanaka (AIST, Japan)
Abstract
The IGTF is a federation of certification authorities
or grid policy management authorities (grid PMAs),
and the major grid infrastructure projects that together
define the policies and standards for grid identity
management. The IGTF maintains a set of authentication
profiles (APs) that specify the policy and technical
requirements for a class of identity assertions and
assertion providers.
For each AP different stipulations
regarding identity management, operational requirements,
and site security may be in effect. The IGTF has
approved two authentication profiles, Classic X.509
CAs Secured Infrastructure (Classic AP) and Short
Lived Credential Services (SLCS AP), and the other
two authentication profiles, Member Integrated Credential
Services (MICS AP) and the Portal-based Credential
Services (POCS AP) are under review. For relying
parties, it is important to clarify the levels of
assurance of these authentication profiles, which
is the one of missions of Levels of Assurance Research
Group (LoA RG), a new research group in the Open
Grid Forum. This talk introduces the Authentication
Profiles maintained by the IGTF and the activities
of the LoA RG.
Biodata
Dr.
Yoshio Tanaka received his B.E. in 1987, his M.E.
in 1989 and his Ph.D.(Eng.) degree in 1995 all
in mathematics from Keio University. He was working
at Real World Computing Partnership from 1996 to
1999. He is currently a principle research scientist
and a team leader of Grid Infraware Team at Grid
Technology Research Center, National Institute
of Advanced Industrial Science and Technology.
He is the chair of the International Grid Trust
Federation and the Asia Pacific Grid Policy Management
Authority. His current research interests include
Grid programming tools, developments and managements
of Grid Testbed, and Grid security.
. .
.
"Protecting Grid Resources:
Is there a Difference from Conventional Security
Measures"
Speaker: Robin Liao (Fortinet)
Abstract
Geographically
dispersed grid resources have always been swamped
with queries on security. In this talk, I will describe
on how firewalls, Intrusion detection and intrusion
prevention technologies are necessary to ensure that
grid resources are protected. To protect data transfers
between sites, the conventional Virtual Private Networks
can help. All in all, these technologies at the
network layer will complement others security measures
at the user access layer, and at the operating system
level.
Biodata
Mr.
Robin Liao is Fortinet's Systems
Engineer for Singapore and Emerging Markets. Prior
to joining Fortinet, Mr. Liao was the Product Manager
for Cisco at Comstor Singapore with responsibilities
for technical marketing and presales activities.
Mr. Liao also brings with him considerable technical
experience from his 10 years of extensive career
in networking and security environments. He has also
previous experience with products such as Packeteer,
F5 and Netscreen. Mr Liao is a graduate of RMIT
in Melbourne, Australia. He majored in Applied
Science for I.T.
. .
.
"Experiences
in Deploying Grid Security for APAC"
Speaker: David Bannon (VPAC, Australia)
Abstract
The APACGrid is a compute
grid involving sites from each state in Australia.
Established in 2004 it includes an OpenCA based Certificate
Authority that has been recognised by IGTF for several
years now. In this talk we will look briefly at the
processes involved in setting up the Certificate
Authority, the mistakes made and where the system
is up to now. A tool called Grix will be demonstrated
that makes X509 certificate management for the
end user very easy.
The talk will cover the the plans
for the immediate future as the very Grid centric
activities of the Certificate Authority are integrated
into the AAF, the Australian Access Federation, a
new organisation charged with providing authentication
and authorisation services to all of Australia's
Higher Education and Research sectors. While the
AAF will ultimately be based around Shibboleth, limitations
placed by technology will lead to a hybrid system
that's likely to be in use for a year or two.
Biodata
David Bannon
is the manager of the Systems Group at the Victorian
Partnership for Advance Computing, which supports
a range of HPC systems for Universities and Industry
use. He is also the CI Manager of the APACGrid Project
with team members and systems around Australia.
___________________________________________________________________________
Session: Access Grid
Chair: Ng Wan Sin (Infocomm
Development Authority)
Biodata
Wan Sin joined
the Infocomm Development Authority (IDA), Singapore,
in 2003 to track and initiate emerging technology
programmes that bring together industry, Institutes
of Higher Learning and research institutes such as
grid computing, remote collaboration technologies
and soa-based healthcare technologies. Currently
in the Cluster Transformation and Standards Team,
she is now working on emerging technologies in the
healthcare cluster. Prior to joining IDA, Wan Sin
had experiences in IT consulting for telecommunication
companies and R&D in wafer fabrication technologies.
. .
.
"Introduction to AG and Multicast
Bridge"
Speaker: Napat Chalakornkosol (National
Grid Competency Centre)
Abstract
Access Grid is a teleconferencing software which
was designed to give the user a new experience of
real life conference hall via cyber infrastructure
using large bandwidths and commodity hardware. To
better exploit network technologies to improve the
quality of video and audio data transferred against
bandwidth consumption, multicast technology was used.
This technology raises new problems, as not every
network router has multicast capability enabled.
We will explore into the solution to solve this
struggled problem by enabling unicast users the
access to multicast network both locally and globally.
Biodata
Napat
is a Senior Systems Specialist at Singapore Computer
Systems Ltd. His responsibilities in this position
include supporting customer and delivery the system
they required he also works on project management,
consultation, customer coordinate as well as application
development. Napat has been supporting National
Grid Office for 3 years. Besides supporting on
system infrastructure side, he also conducts grid-related
training courses and help grid-enable applications
under the National Grid Competency Centre. Napat
graduated with a Bachelors Degree of Computer Engineering
from Kasetsart University, Bangkok, Thailand and
worked at High Performance Computing and Networking
Center, before joining SCS.
. .
.
"Collaborative Workspace on
Tiled Display"
Speaker: Chan Hoong Maeng (Institute of High
Performance Computing)
Abstract
The combination of Access Grid video conferencing
with large format powerwall displays offers a compelling
user experience and the promise of high resolution
shared work environments. Systems are produced by
wrangling together a number of open source packages
including Access Grid, DMX, and Chromium. What software
tools are available? How are these tools brought
together? What kind of hardware is recommended and
what are the construction techniques? What are the
current and planned uses? These are some of the questions
that we will explore as we share our experiences
and our facilities.
Biodata
Chan Hoong Maeng is currently a Ph.D. candidate
at the Department of Electrical and Computer Engineering
(ECE) of the National University of Singapore (NUS).
He is also a senior research engineer cum team leader
within the Advanced Computing Programme at the Institute
of High Performance Computing, Singapore. He has
worked on the framework for grid deployment and set
up one of Singapore's earliest Access Grid (AG) node.
He has also been active in helping the Access Grid
community in Singapore to set up their own AG nodes.
His research interests are in grid middleware,
virtualization technologies and grid-enabled applications.
Hoong Maeng obtained his M.Tech. degree in Software
Engineering from NUS and his B.Eng. (1st class
honours) degree in Electrical and Electronic Engineering
from UMIST, UK.
. . .
"AG Setup @ Institute of Molecular & Cellular
Biology"
Speaker: Francis Nai (Infocomm Development Authority)
Abstract
The Access
Grid (AG) is the ensemble of resources and audio
visual technologies that can be used to create virtual
venue where people in different geographical locations
can meet to study issues relating to collaborative
work, indulge in an interactive discussion session,
share applications on the fly and conduct presentations
across multiple sites. It consists of multimedia
display, presentation and interactive environments,
interfaces to grid middleware, and interfaces to
visualization environments. The Access Grid environment
must enable both formal and informal group interactions.
Large-format displays integrated with intelligent
or active meeting rooms are a central feature of
the Access Grid nodes. Access Grid nodes are "designed spaces" that
explicitly contain the high-end audio and visual
technology needed to provide a high-quality compelling
user experience. We present to you the deployment
and implementation of an Access Grid Room node during
a Proof-of-Concept (POC) showcased in an event hosted
by the Institute of Molecular and Cell Biology (A*STAR).
Biodata
Francis Nai is a Consultant in the Technology and
Planning Group in the Infocomm Development Authority
of Singapore (iDA). Prior to that, he is a faculty
member in the University of Wollongong and Temasek
Polytechnic. His PhD research involves the application
of computational techniques, high throughput and
high performance computing to the biomedical domain.
He has worked extensively in the distributed systems
and bio-computing space.
. .
.
"Applications of AG"
Speaker: Jerry Leary (inSORs)
Abstract
The AG has enjoyed worldwide proliferation due to
its robust, software-based videoconferencing and
collaboration capabilities. Seizing upon the AG's
popularity, a U.S. technology company, inSORS, has
developed "turn-key" AG node and venue server services.
inSORS has delivered and supports many of the major
AG communities in the world, including the US NIH
Biodefense Network, the UK e-Sciences Community,
the US Center for Integrated Space Weather Modeling
(CISM/NCAR), and the US Army Research Labs Advanced
Collaboration Environment (ARL ACE). Typical AG applications
are driven by specific, collaborative projects, which
require ad hoc, media-rich collaboration over any
network or connection, via any device. This session
will delve into some of these applications, their
success stories, and their information technology
challenges.
Biodata
Jerry
is a key member of the inSORS sales and business
development team, having been with inSORS since its
first release of the inSORS Grid ("IG") version 1
in 2002. Due to inSORS small and agile size, Jerry
participates in all of inSORS' major customer markets-
universities/research, government/military, and commercial.
Prior to joining inSORS in 2002, Jerry worked in
sales and product management roles for telecommunications
companies such as Dynegy and trade organizations
such as the IEC.
. .
.
"Experience
with AG"
Speaker: A/Prof. Steve Turner (Nanyang Technological
University)
Biodata
___________________________________________________________________________
Session: PC Grids
"PC Grid Technology for Enterprise
Grid Computing Development"
Speaker: Tan Chee Chiang (National University
of Singapore)
Abstract
In a distributed enterprise computing environment
where there is no common identity management service
and scheduler, virtualising the heterogeneous systems
through Grid computing to enable seamless sharing
of resources can be a challenge. In this session,
the presenter will share the experiences at NUS in
implementing PC Grid technology and how it can be
extended to include server and cluster resources
without the need to live with some of the constraints
and overhead.
Biodata
Chee Chiang has been working as an IT professional
since 1991. His interest in research and high performance
computing began when he joint the National University
of Singapore in 1993. He helped in implementing and
introducing the first Cray Vector supercomputer on
campus in 1995. Since then, he has been playing a
major role in introducing various other new HPC technologies
and services to the research community, which include
the remote visualisation system, the HPC Portal,
the server and PC Grid, the Access Grid, and the
InfiniBand based HPC blade clusters. The PC Grid
project has been honoured with the CIO Asia awards
by the CIO Magazine in 2006.
. .
.
"Experience
of Grid Enabling the Application: DOX"
Speaker: Balasubramanian Narasiman (ST Electronics)
Abstract
The objective of NGO to promote the adoption of
Grid technology and its usage at the national level,
also explores the use of PC-Grid technology. One
of such PC-Grid middleware is a proven open source
grid software known as BOINC, which has seen its
deployment in the SETI@home project among several
others. BOINC being open-source, has no licensing
fee for each client, and can thus be deployed over
large number of PCs without incurring huge costs.
Large number of users from schools and organizations
can thus volunteer their unused machine cycles
to the Grid.
STEE worked on grid-enabling a docking
application known as DOX from InhiBox on the open-source
grid platform BOINC. This talk will present the tools
and methods used in the grid-enabling process and
share the experiences gained.
Biodata
Balasubramanian Narasiman is System Specialist at
ST Electronics (Info-Software Systems), where he
works with enterprise customers deploying open source
based HPC/Grid computing, application development
and porting. Bala started using Linux and open source
software since 1999. He is Red Hat certified Engineer
and Sun certified Java programmer, actively participate
in open source community mailing lists, received
is Bachelor of Engineering (BE) in Computer Science
from Madras University, India.
.
. .
"PC-Grids:
Do the benefits outweigh the challenges?"
Panel Chair: A/Prof. Bertil Schmidt (University
of New South Wales Asia)
Biodata
Bertil Schmidt is Associate Professor of Computer
Science and Engineering at University of New South
Wales. Prior to that he was a faculty member at the
School of Computer Engineering at Nanyang Technological
University (NTU). At NTU he also held appointments
as Programme Director of M.Sc. in Bioinformatics
and as Deputy Director of the Biomedical Engineering
Research Centre. Before coming to Singapore, he held
research appointments at the University of Karlsruhe
(TH), TU Braunschweig and RWTH Aachen. Associate
Professor Schmidt has been involved in the design
and implementation of parallel algorithms and architectures
for over a decade. He has worked extensively with
fine-grained (GPUs, SIMD, FPGAs, Cell BE), coarse-grained
(clusters, grids) and hybrid parallel architectures.
He has successfully applied these parallel computing
technologies to various domains including bioinformatics,
image processing, multimedia video compression, and
cryptography. He has published in journals such as
IEEE Transactions on Parallel and Distributed Systems,
Journal of Parallel and Distributed Computing, IEEE
Transactions on Circuits and Systems II, Concurrency
and Computation: Practice and Experience, Bioinformatics,
and Autoimmunity.
___________________________________________________________________________
Session: Sensor Grids
"SensorGrid Architecture
for Real-Time Process Optimization"
Speaker: A/Prof.
Tham Chen Khong (National
University of Singapore)
Abstract
Real-time sensing enables the status of
running processes to be determined. We
aim to go beyond real-time process status
monitoring to real-time process optimization
and control, including real-time resource
management, using the computational resources
at both the sensor network and the Grid.
We have developed a hierarchical SensorGrid
architecture with distributed optimization
algorithms executing at different levels
to achieve real-time process optimization
and control. A Service-oriented Architecture
(SoA) approach enables sensor networks
and enterprise systems to be easily connected
to each other, thus enabling various
enterprise processes to be optimized
in real-time. An example of distributed
road traffic management using these concepts
will be shown.
Biodata
Assoc. Prof. Tham Chen Khong joined
the Dept of Electrical and Computer
Engineering, National University
of Singapore in 1995. Before
that, he pursued his PhD studies
(completed in end-1994) on Information
Sciences Engineering, focusing on Online
Function Approximation for Scaling
Up Reinforcement Learning, at
the Department
of Engineering, University
of Cambridge, UK. Prior
to that, he was an IT Consultant
with Andersen Consulting (now known
as Accenture)
and a Quality & Reliability Engineer
with Hewlett-Packard. He
received his MA and BA (Honours)
in Electrical & Information Sciences
Engineering from the University of
Cambridge, UK, in 1993 and 1990,
respectively. He looks after
the Computer
Networks & Distributed Systems
(CNDS) Laboratory at the Department
of ECE, NUS, and was the Manager
for Advanced Applications at the Singapore
Advanced Research & Education
Network (SingAREN) from 1997
to 1999.
.
. .
"Sensor
Grid : Next Generation Cyber-Sensor Infrastructure"
Speaker: Dr.
Lim Hock Beng (Nanyang Technological
University)
Abstract
Sensor
networks have emerged as an exciting technology
for a wide range of important applications
that acquire and process information from
the physical world. A key ingredient for
the wide spread adoption of sensor networks
is the cyber-sensor infrastructure for the
efficient collection and management of data
from distributed and diverse sensors and
other information sources. This infrastructure
addresses the collection, processing, visualization,
archival, and searching of vast amounts of
sensor data.
In this talk, I will first highlight the
relevance of sensor grids as an enabling
technology for the next generation cyber-sensor
infrastructure. I will present the key issues
and challenges in the design of sensor grids,
and how we address these design issues in
the sensor grid architecture that we have
developed. We are currently building the
National Weather Sensor Grid, a large-scale
sensor grid connecting hundreds of mini weather
stations deployed in school throughout Singapore.
I will discuss the design and implementation
of a prototype of this sensor grid.
Biodata
Dr.
Lim Hock Beng is program director of the
Intelligent Systems Centre at Nanyang Technological
University. He received his BS in Computer
Engineering, MS in Electrical Engineering,
and PhD in Electrical and Computer Engineering
from the University of Illinois at Urbana-Champaign,
and an MS in Management Science and Engineering
from Stanford University. His research interests
include sensor networks and grids, parallel
and distributed computing, wireless and mobile
networks, embedded systems, computer architecture,
performance evaluation, and information security. |
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