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INVITED SPEAKERS Integration Workshop 2008

IW2008 MAIN | CFP | PROGRAMME COMMITTEE | WORKSHOP ORGANIZING COMMITTEE | KEY DATES | REGISTRATION | PAPER SUBMISSION | PROCEEDINGS | VENUE AND HOW TO GET THERE | ACCOMMODATION | REVIEW RESULTS | INVITED SPEAKERS |  PROGRAMME

INVITED SPEAKERS

There will be three invited talks at the Integration Workshop 2008:

I)

Data Management Challenges of Large-Scale, Data-Intensive Scientific Workflows



 
deelman.jpg
 Ewa Deelman
USC Information Sciences Institute
4676 Admiralty Way, Suite 1001
Marina Del Rey, CA 90292
(310) 448-8408
deelman@isi.edu













Abstract:


Scientific workflows have become an enabler of complex scientific analyses.
They provide a representation of analyses composed of heterogeneous models designed by groups of scientists. At the same time workflows have also become a useful representation that is used to manage the execution of large-scale computations. Although workflow systems are able to facilitate the automated generation of data products, many issues still remain to be solved. These issues exist in different forms in the workflow lifecycle. During workflow creation appropriate input data need to be discovered. During workflow mapping and execution data need to be staged in and staged-out of the computational resources. As data are produced, they need to be archived with enough metadata and provenance information so that they can be interpreted and shared among collaborators. This talk will describe the workflow lifecycle and discuss the issues related to data management at each step. Examples of challenge
problems will be given in the context of the astronomy, earthquake science, gravitational-wave physics, and other scientific applications.
These computations, represented as workflows, are running on today's national cyberinfrastructure such as the Open Science Grid and the TeraGrid and use workflow technologies such as Pegasus and DAGMan to map
high-level workflow descriptions on to the available resources and execute the resulting computations. The talk will describe the challenges, possible solutions, and open issues faced when mapping and executing the
large-scale workflows on the current cyberinfrastructure.
Particular emphasis will be given to issues related to the management of data throughout the workflow lifecycle.

Curiculum Vitae:

Ewa Deelman is an Assistant Research Professor at the USC Computer Science Department and a Project Leader at the USC Information Sciences Institute. Dr. Deelman's research interests include the design and exploration of
collaborative scientific environments based on Grid technologies, with particular emphasis on workflow management as well as the management of large amounts of data and metadata. At ISI, Dr. Deelman is leading the Pegasus project, which designs and implements workflow mapping techniques for large-scale workflows running in distributed environments. Dr. Deelman received her PhD from Rensselaer Polytechnic Institute in Computer Science in 1997 in the area of parallel discrete event simulation.


II)

S-Cube - A Network of Excellence on Software Services and Systems


 
 nikolaou.jpg  Christos N. Nikolaou














Abstract:


The Software Services and Systems Network (S-Cube) will establish a unified, multidisciplinary, vibrant research community which will enable Europe to lead the software-services revolution, helping shape the software-service based Internet which is the backbone of our future interactive society.
By integrating diverse research communities, S-Cube intends to achieve world-wide scientific excellence in a field that is critical for European competitiveness. S-Cube will accomplish its aims by meeting the following objectives:
  • Re-aligning, re-shaping and integrating research agendas of key European players from diverse research areas and by synthesizing and integrating diversified knowledge, thereby establishing a long-lasting foundation for steering research and for achieving innovation at the highest level.
  • Inaugurating a Europe-wide common program of education and training for researchers and industry thereby creating a common culture that will have a profound impact on the future of the field.
  • Establishing a pro-active mobility plan to enable cross-fertilisation and thereby fostering the integration of research communities and the establishment of a common software services research culture.
  • Establishing trust relationships with industry via European Technology Platforms (specifically NESSI) to achieve a catalytic effect in shaping European research, strengthening industrial competitiveness and addressing main societal challenges.
  • Defining a broader research vision and perspective that will shape the software-service based Internet of the future and will accelerate economic growth and improve the living conditions of European citizens.

Curiculum Vitae:

Christos Nikolaou is a Professor of the Department of Computer Science, University of Crete in Heraklion, Crete, Greece. He received a Diploma in Mechanical and Electrical Engineering in 1979 from the National Technical University of Athens, Greece, an MSc degree in Applied Mathematics in 1979 and a PhD degree in Applied Mathematics in 1982, both from Harvard University, USA.

Nikolaou has worked as a strategist, an administrator who promotes innovation, and as an educator and researcher.

As a strategist:

  • ISTAG member, September 2007 -

  • University Evaluator, European University Association (EUA), September 2006-

  • Contribution to the IBM 2006 Global Technology Outlook, as an Academic Visitor at the IBM T.J. Watson Research Center, NY, USA (Jan. – Aug. 2005).

  • EU Forum on University-based Research member, (http://europa.eu.int/comm/research/conferences/2004/univ/followup_en.html).

  • Chairman, Greek National Education Council, (Nov. 2003 - October 2004).

  • Chairman, Greek Ministry of Education, Strategy Committee on Computers and Telecommunications for Education (2001-2004). Led effort to overhaul ICT higher education in Greece.

As a Manager and Administrator:

  • Rector (1999-2004) and Vice-Rector for Financial Planning and Development (1996-1999) of the University of Crete, Greece. During his tenure:

    • Secured funds from various sources (Greek Ministries of Education and Culture, the regional government of Crete, EU Structural Funds, INTERREG, URBAN II and IST) for a massive construction program for the University of Crete.

    • Led innovation initiatives both within the University of Crete and at the Greek National Higher Education level: first mission statement and 10 year strategy plan, first University bylaws, employee incentive and bonus program (based on measurable performance), a nationwide electronic access agreement with major international publishers of scientific journals, tele-education facilities, the University electronic publishing Center started, faculty and students supported to launch high-tech start-up companies, etc.

    • Initiated international cooperation efforts: first European University Association (EUA) evaluation of the U. of Crete conducted and findings acted upon, joint French-Greek Universities Master’s programs launched, etc.

    • Initiated cooperation with the University stakeholders: creation of open door Museum at excavation site of Eleftherna; provision of internet access to primary and secondary education schools in Crete; creation, founding member of the Center for Business and Technology Development of Crete; consultant to all major municipalities of Crete for the construction of broadband networks for services to the citizens and their commercial exploitation, etc.

  • 1995-1998: Chairman of the Executive Committee of ERCIM (European Research Consortium for Informatics and Mathematics). Helped launch the IT LTR DELOS Working Group on Digital Libraries and the EU-NSF cooperation project on Digital Libraries.

As a researcher:

He has worked as a consultant, expert and a project evaluator for the European Commission since 1994. He is an IEEE Senior Member.
He is married and the father of one daughter.

Patents

  1. United States Patent 5,191,651: Apparatus and method for making of interconnected processors act like a single node in a multinode communication system

  2. United States Patent 5,283,897: Semi-dynamic load balancer for periodically reassigning new transactions of a transaction type from an overload processor to an under-utilized processor based on the predicted load thereof

  3. United States Patent 5,504,894: Workload manager for achieving transaction class response time goals in a multiprocessing system

  4. United States Patent 5,675,797: Goal-oriented resource allocation manager and performance index technique for servers



Awards

IBM Invention Achievement Award (1992)
IBM Outstanding Innovation Award for Scientific Contributions to Goal-Oriented Workload Management (1993)
IEEE Best Paper Award of the 1st IEEE Int. Conference on Engineering of Complex Computer Systems (ICECCS'95, 1995)
Chevalier de l’Ordre de Palmes Academiques, Republique Francaise, 2006.

Languages Spoken: English (excellent), Greek (mother language), French (very good), some German.


III)


Data and Information Searching over Distributed Infrastructures

 
 ioannidis.jpg Yannis Ioannidis














Abstract:

Large-scale distributed search over emerging Grid-based and other infrastructures faces several challenges, some of which may be considered obvious, e.g., the latency, heterogeneity, and dynamicity of the underlying distributed environment, while others may be unexpected, e.g., the need for optimizing the search based on nontraditional
criteria, such as the freshness or completeness of the search results, or the need to customize the overall search behavior to personal characteristics of the individual users. In this talk, we identify and analyze some of the challenges that we believe are particularly important and exciting, and discuss possible approaches that may lead to their solution. We draw upon our experience from several past and current European Projects (BRICKS, DELOS, DILIGENT, DRIVER, DRIVER II,
D4SCIENCE, HEALTH-E-CHILD) as well as our independent work on "Open Agoras of Data and Information" at the University of Athens.


Curiculum Vitae:

Yannis Ioannidis is currently a Professor at the Department of Informatics and Telecommunications of the University of Athens. He received his Diploma in Electrical Engineering from the National Technical University of Athens in 1982, his MSc in Applied Mathematics from Harvard University, and his Ph.D. degree in Computer Science from the University of California at Berkeley in 1986. Immediately after that he joined the faculty of the Computer Sciences Department of the University of Wisconsin at Madison, where he became a Professor before finally leaving in 1999. His research interests include database and information systems, digital libraries, distributed software infrastructures, personalization, scientific systems and workflows, eHealth systems, and human-computer interaction, topics on which he has published over seventy articles in leading journals and conferences. He also holds three patents. Yannis is an ACM Fellow (2004) and a recipient of the VLDB "10-Year Best Paper Award" (2003), the "Presidential Young Investigator Award" - PYI (1991), and of several awards for teaching excellence, including the nation-wide "Xanthopoulos-Pneumatikos Award for Outstanding Academic Teaching" in Greece (2006) and the "Chancellor's Award for Excellence in Teaching" at the University of Wisconsin (1996). He has also been a keynote or invited speaker in several conferences (NLDB'08, ICDE'07, ADBIS'06, CIKM'05, ICDT'03, WAIM'01, SSDBM'00, PDP'00, ECDL'98). Yannis has been a (co-)principal investigator in over thirty research projects funded by various government agencies (USA, Europe, Greece) or private industry. He is currently an Associate Editor of five journals (Information Systems, Journal of Digital Libraries, Journal of Intelligent Information Systems, Journal of Digital Curation, and the electronic ACM Digital Symposium Collection) and has been a member of the program committees of over sixty conferences, six times as (co-)chair (ICDE'09, ADBIS'07, EDBT'06, HDMS'03, VLDB'02, VDB'98, and SSDBM'97). Yannis currently serves as the ACM Sigmod Vice-Chair (since July 2005) and is a member of the Scientific Advisory Board of the Max Planck Institute for Informatics. He has also served on the review board of the Lawrence Berkeley Laboratories in Berkeley and on the Science Council of the (now defunct) CESDIS Center for Excellence in Space Data and Information Sciences. Finally, between July 2002 and March 2004 he served as the Information Technology advisor to the Minister of Health of Greece.
Last Updated ( Thursday, 20 March 2008 )
 
 
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