BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Discussion
DTSTART;VALUE=DATE-TIME:20080624T143000Z
DTEND;VALUE=DATE-TIME:20080624T150000Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-11@cern.ch
DESCRIPTION:Speakers: \nhttp://indico.cern.ch/contributionDisplay.py?contr
 ibId=11&sessionId=2&confId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=11&sessionId=2&
 confId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:Security and VO management enhancements in Panda
DTSTART;VALUE=DATE-TIME:20080624T140000Z
DTEND;VALUE=DATE-TIME:20080624T143000Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-10@cern.ch
DESCRIPTION:Speakers: Dr. POTEKHIN\, Maxim (BROOKHAVEN NATIONAL LABORATORY
 )\nPanda is a comprehensive Workload Management System that performs aggre
 gation of job requests\, allocation of Grid resources to requests accordin
 g to pre-defined criteria\, and tracking of job execution. Central to the 
 concept of Panda is the use of pilot jobs which probe the environment on t
 he remote worker node\, before pulling down the payload job from the serve
 r and executing it. Such design allows for improved logging and monitoring
  capabilities\, made possible by the pilot being a "smart wrapper" for the
  payload job. Recently\, we enhanced the overall security of the Panda sys
 tem by optionally allowing the pilot job to change UID via the use of glex
 ec wrapper. This is based on credentials of the end user (requestor) of th
 e payload job\, deposited on a caching service (MyProxy) and retrieved by 
 the pilot prior to payload execution. This brings our product into alignme
 nt with policies agreed upon by both OSG and EGEE. In addition\, work is u
 nder way to implement a resource allocation mechanism within Panda\, based
  on user-VO affiliation and resources allocated by individual sites to VOs
 .\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=10&sessionId=2
 &confId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=10&sessionId=2&
 confId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:VOMRS
DTSTART;VALUE=DATE-TIME:20080624T120000Z
DTEND;VALUE=DATE-TIME:20080624T123000Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-12@cern.ch
DESCRIPTION:Speakers: Mrs. LEVSHINA\, Tanya (FERMILAB)\nThe Virtual Organi
 zation Management Registration Service (VOMRS)\, developed at Fermilab\, p
 rovides a comprehensive set of services that facilitates management of VO 
 membership and privileges. VOMRS is compliant with all major JSPG requirem
 ents. It implements a registration workflow\, VO usage policy acceptance\,
  events notification. VOMRS allows multiple grid certificates per member\,
  supports membership and certificate status. It is capable of interfacing 
 the third party systems (such as CERN Human Resource database\, Fermilab C
 NAS\, etc) to pull relevant member’s information from them. VOMRS could 
 be synchronized with VOMS.   VOMRS is deployed and is used in production a
 t Fermilab\, CERN\, BNL\, Texas Tech\, Desy and APAC. \n  We are currently
  discussing with VOMS team the possibility of converging on a single virtu
 al organization management solution\, addressing the use cases implemented
  by VOMRS and VOMS. We will talk about the advantage of this approach\, pr
 esent the revised requirements for VO Registration Service and features re
 quired in new VOMS implementation.\n\nhttp://indico.cern.ch/contributionDi
 splay.py?contribId=12&sessionId=2&confId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=12&sessionId=2&
 confId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:The Sociology of the Grid
DTSTART;VALUE=DATE-TIME:20080624T071500Z
DTEND;VALUE=DATE-TIME:20080624T081500Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-1@cern.ch
DESCRIPTION:Speakers: FOSTER\, Ian (ANL)\n(Joint work with Carl Kesselman\
 , USC/ISI)\n\nThe term virtual organization (VO)\, when used to denote a d
 ynamic collection of individuals\, institutions\, and resources united by 
 some common interest or task\, has emerged as a popular\, and presumably u
 seful\, organizing principle in distributed systems. It is common to see s
 ystems being deployed to support one or more VOs\, policies may be express
 ed in terms of VOs\, and services are required to support the creation and
  evolution of VOs.\n\nUnfortunately\, the popularity of the term has led t
 o a lack of clarity in its meaning: at the limit\, a VO could variously de
 note a multi-decadal scientific collaboration\, a commercial outsourcing r
 elationship\, a weblog\, or an email exchange between two individuals. Yet
  presumably these different scenarios vary greatly in their requirements f
 or IT infrastructure support\, security\, reliability\, performance\, cost
 \, and so on\, and may benefit from different technical solutions. This la
 ck of clarity hinders both communication and the identification of require
 d tools.\nThus\, we seek in this talk to clarify the VO concept and its im
 plications for distributed system implementation--to define a "sociology o
 f the grid."\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=1&s
 essionId=0&confId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=1&sessionId=0&c
 onfId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:Opening
DTSTART;VALUE=DATE-TIME:20080624T070000Z
DTEND;VALUE=DATE-TIME:20080624T071500Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-0@cern.ch
DESCRIPTION:Speakers: LAURE\, Erwin (CERN)\, LIVNY\, Miron (Univ. of Wisco
 nsin\, Madison)\nhttp://indico.cern.ch/contributionDisplay.py?contribId=0&
 confId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=0&confId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:Virtual Organization Management in EGEE
DTSTART;VALUE=DATE-TIME:20080624T090500Z
DTEND;VALUE=DATE-TIME:20080624T093500Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-3@cern.ch
DESCRIPTION:Speakers: BOUWHUIS\, Maurice (SARA)\nEGEE (Enabling Grids for 
 eScience) operates a large scale production\nGrid infrastructure federatin
 g over 250 sites from 48 countries\nworld-wide providing over 45000 CPUs a
 nd about 15 PB of disk storage to\na wide variety of scientific applicatio
 ns. Users in EGEE are organized in over 200 Virtual Organizations (VO) whi
 ch allows them to collectively gain access to resources allocated to the V
 O. In this talk we discuss how EGEE defines the VO concept including diffe
 rent classes based on their geographic reach\, explain how VOs can be set 
 up\, how to negotiate resource usage and what implications this has on sit
 es.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=3&sessionId=
 1&confId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=3&sessionId=1&c
 onfId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:User management in DEISA
DTSTART;VALUE=DATE-TIME:20080624T081500Z
DTEND;VALUE=DATE-TIME:20080624T084500Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-2@cern.ch
DESCRIPTION:Speakers: WOLFRAT\, Jules (SARA)\nDEISA started in 2004 as an 
 an infrastructure project of European HPC centres and currently continues 
 as DEISA2. The objective is to enhance HPC opportunities for user communit
 ies by providing easy access to all systems. The vision is to have single 
 sign on functionality and easy to understand authorisation policies. This 
 presentation will discuss how the DEISA user administration is set up and 
 which policies are implemented for authentication and authorization. The p
 ossibilities for interoperability with other infrastructures from the auth
 entication and authorization perspective will be discussed.\n\nhttp://indi
 co.cern.ch/contributionDisplay.py?contribId=2&sessionId=1&confId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=2&sessionId=1&c
 onfId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:The OSG – a VO Centric VO
DTSTART;VALUE=DATE-TIME:20080624T093500Z
DTEND;VALUE=DATE-TIME:20080624T100500Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-5@cern.ch
DESCRIPTION:Speakers: LIVNY\, Miron (Univ. of Wisconsin\, Madison)\nThe bl
 ue print for the Open Science Grid (OSG) that was developed four years ago
  states that “The OSG architecture is Virtual Organization based”. A V
 O is considered as party to contracts between Resource Providers & VOs whi
 ch govern resource usage & policies and may consist of sub-VOs which opera
 te under the contracts of the parent. We will discuss how this VO centric 
 view has influenced the organizational structure of the OSG\, the way we i
 nteract with other grids\, the services we provide and our day-to-day oper
 ational procedures\n\nhttp://indico.cern.ch/contributionDisplay.py?contrib
 Id=5&sessionId=1&confId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=5&sessionId=1&c
 onfId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:VOMS
DTSTART;VALUE=DATE-TIME:20080624T113000Z
DTEND;VALUE=DATE-TIME:20080624T120000Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-7@cern.ch
DESCRIPTION:Speakers: Dr. CIASCHINI\, Vincenzo (INFN CNAF)\nVOMS is a VO m
 anagement tool responsible for categorizing users into different groups\, 
 and assigning them attributes to be used for the authorization process.\n\
 nhttp://indico.cern.ch/contributionDisplay.py?contribId=7&sessionId=2&conf
 Id=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=7&sessionId=2&c
 onfId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:TeraGrid Science Gateways
DTSTART;VALUE=DATE-TIME:20080624T100500Z
DTEND;VALUE=DATE-TIME:20080624T103500Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-6@cern.ch
DESCRIPTION:Speakers: WILKINS-DIEHR\, Nancy (SDSC)\nThe TeraGrid\, formed 
 in 2003 is one of the world's largest open academic\nhigh performance comp
 uting grids.  The Science Gateway program\,\ndeveloped in 2005 is a fundam
 entally new approach to providing high\nperformance computing\, storage an
 d visualization capabilities to\nresearchers.  The program enables entire 
 communities of users associated\nwith a common scientific goal to use nati
 onal resources through a common\ninterface. Science gateways are enabled b
 y a community allocation whose\ngoal is to delegate account management\, a
 ccounting\, certificates\nmanagement\, and user support to the gateway dev
 elopers.  This talk will\ndescribe the Gateway approach to VO management.\
 n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=6&sessionId=1&co
 nfId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=6&sessionId=1&c
 onfId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:GlideinWMS
DTSTART;VALUE=DATE-TIME:20080624T130000Z
DTEND;VALUE=DATE-TIME:20080624T133000Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-9@cern.ch
DESCRIPTION:Speakers: Mr. SFILIGOI\, Igor (FNAL)\nGlideinWMS is a pilot-ba
 sed Workload Management System built on top of the Condor batch system. Th
 e glideinWMS extensions are responsible for configuring the pilot jobs and
  sending them to the appropriate Grid sites using Condor-G. The user jobs 
 are handled by the Condor batch system\, and the pilot itself is just a pr
 operly configured Condor process.\n\nThe glideinWMS is sponsored by USCMS 
 and developed at Fermilab. It is curently being used by CMS and MINOS. CDF
  is currently using a slightly different flavor of a glidein system\, but 
 is planning to switch to the glideinWMS.\n\nhttp://indico.cern.ch/contribu
 tionDisplay.py?contribId=9&sessionId=2&confId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=9&sessionId=2&c
 onfId=27789
END:VEVENT
BEGIN:VEVENT
SUMMARY:VO Authorization in EGEE
DTSTART;VALUE=DATE-TIME:20080624T123000Z
DTEND;VALUE=DATE-TIME:20080624T130000Z
DTSTAMP;VALUE=DATE-TIME:20130521T092043Z
UID:indico-contribution-27789-8@cern.ch
DESCRIPTION:Speakers: LAURE\, Erwin (CERN)\nAccess to resources offered th
 rough the EGEE infrastructure is governed by VO membership. This coarse gr
 ained authorization enables basic usage\, however\, more fine grained auth
 orization mechanisms based on groups and roles within a VO are needed for 
 larger VOs. In this talk we give some motivating application examples\, di
 scuss short term solutions being put in place on the EGEE infrastructure a
 nd give an outlook on a revised authorization service that is currently be
 ing designed.\n\nhttp://indico.cern.ch/contributionDisplay.py?contribId=8&
 sessionId=2&confId=27789
LOCATION:HPDC 2008\, Boston\, MA\, USA
URL:http://indico.cern.ch/contributionDisplay.py?contribId=8&sessionId=2&c
 onfId=27789
END:VEVENT
END:VCALENDAR