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Telcon booking up to GGF15.
by Dave Berry 05 Jul '05

05 Jul '05

All, I have booked a telcon for every Wednesday from 13th July (next week) until 28th September (which is the week before GGF15). This will be at the usual time of 8:00am PDT / 11:00am EDT / 4:00pm BST / 5:00pm CEST. Please note the new PIN. UK Dial In: 0845 245 0224 US Dial In: 1 866 838 0046 International Dial In: +44 1452 542309 PIN: 369 786 Best wishes, Dave Berry Research Manager, National e-Science Centre 15 South College St., Edinburgh Tel: +44 131 6514039

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Reminder: DIALOGUE workshop on Applications-Driven Issues in Data Grids
by Mario Antonioletti 23 Jun '05

23 Jun '05

+===================================================================+ | First DIALOGUE Workshop: Applications-Driven Issues in Data Grids | +===================================================================+ Dates : August 1 & 2, 2005 Location : The Blackwell, The Ohio State University, Columbus, Ohio, USA. More info: http://dialogue.datagrids.org/workshops.cfm Abstract sumbission deadline extended to 1st July As more and more applications move towards distributed storage and processing solutions, new and interesting issues arise. Applications must handle varying, sometimes extremely large data sizes and increasingly complex data models. These applications also often must allow fine grained access control. Applications areas from engineering to basic biomedical research to clinical research share common challenges and encounter domain specific issues regarding the storage, management, and processing of requirements in a data grid environment. Future data grid middleware solutions will need to be able to deal with these issues in generalizable, globally applicable ways. Call For Participation ---------------------- Presentations and discussions at this first DIALOGUE workshop will cover applications scenarios that reveal issues encountered in the participants' current data grid solutions. Presentations may discuss how such issues can be generalized and abstracted so that they can be addressed by existing grid middleware and/or may propose potential middleware approaches to address these issues. Presentation abstracts (<1000 words) should be submitted to dialogue(a)datagrids.org by July 1, 2005. Potential Topics ---------------- Applications: o Integrative basic cancer research o Clinical data management o Large scale image analysis and visualization o Assimilation of sensor-gathered datasets o Large-scale, simulation-based subsurface characterization and optimization Issues: o Storage and management of extremely large volumes of data o Data mining and warehousing o Complex and varying models of data o Querying and subsetting of large datasets o Integration of multiple data types o Integration across multiple scales of data o Fine grain access control o Management and execution of data- and compute-intensive workflows Workshop Chairs --------------- Malcolm Atkinson, NeSC Joel Saltz, OSU Program Committee ----------------- Malcolm Atkinson, NeSC, co-chair Joel Saltz, OSU, co-chair Pinar Alper, Univeristy of Manchester Chaitan Baru, SDSC Peter Brezany, University of Vienna Shannon Hastings, OSU Neil Chue Hong, EPCC Jason Novotny, Max Planck Institute for Gravitational Physics Beth Plale, Indiana University +-----------------------------------------------------------------------+ |Mario Antonioletti:EPCC,JCMB,The King's Buildings,Edinburgh EH9 3JZ. | |Tel:0131 650 5141|mario@epcc.ed.ac.uk|http://www.epcc.ed.ac.uk/~mario/ | +-----------------------------------------------------------------------+

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Draft presentations for GGF14
by Dave Berry 22 Jun '05

22 Jun '05

Dear all, Allen and I have prepared draft presentations for our GGF sessions. I've put them on GridForge, at https://forge.gridforum.org/docman2/ViewCategory.php?group_id=150&catego ry_id=1085. Your comments will be very welcome. Dave Berry Research Manager, National e-Science Centre 15 South College St., Edinburgh Tel: +44 131 6514039

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DAIS related DMTF Activities
by Susan Malaika 17 Jun '05

17 Jun '05

This note describes some activities in the DMTF (Distributed Management Task Force) that were initiated by DAIS (Database Access and Integration) or that are of particular interest to DAIS. I take responsibility for errors in these notes :-) You may like to consider participating in one of the 3 DMTF activities that are listed below. An employee of a DMTF Board, Leadership or Participating member organization can join any DMTF working group. There are at least two ways non-member companies can participate: - One person from the whole of GGF (from a non-member company) can join a particular DMTF working group. - Any number of people from academia can join a particular DMTF group. There are joining instructions at the DMTF Web-site http://www.dmtf.org/join and information on policy here http://www.dmtf.org/about/policies/dsp4002.pdf Background: DAIS ( https://forge.gridforum.org/projects/dais-wg ) working group at GGF (Global Grid Forum) are defining the WS-DAI interfaces for accessing various kinds of data management systems (e.g., relational, XML, object) DAIS needs to make available the properties of resources being accessed, e.g., relational tables, databases, as XML. To complete the specifications, DAIS needs XML schemas for those resources. DAIS would like the XML schemas to be generated from the relevant portions of the DMTF CIM (Common Information Model). DAIS would like the XML schemas to be publicized by the DMTF so DAIS and others can just refer to the appropriate namespace in the specifications. CIM is being extended to include additional items, such as relational tables, that are useful for DAIS and other groups working in the area of relational database. The GGF DMTF Work Register: This is a joint agreed list across GGF and DMTF of action items of mutual interest with dates and timeframes. The following work item is being added to the GGF DMTF work register: The DMTF will publicize the following over time: (1) namespaces to identify XML schemas for properties produced from a particular version of a CIM model (2) the XML schemas themselves The provision of such a namespaces will enable: a. GGF specifications (and other specifications) to refer to the XML schemas for properties without embedding the schemas in the body of the specifications b. XML schemas for properties for CIM resources to be consistent across multiple specifications Note that, because the DMTF guarantees the backward compatibility of CIM versions within a major version number, future specifications are assured of being semantically compatible.(Model additions must be proper extensions). The following activities of interest to DAIS are taking place in these DMTF groups: (1) The DMTF WIP Group (WBEM [Web Based Enterprise Management] Infrastructure and Protocols Group) chair: Jim Davis jim.davis(a)wbemsolutions.com.mess.up.email.address This group meets bi-weekly on Wednesdays at noon US eastern One of this group's goals is to supply a namespace for the DAIS Working group for inclusion in the WS-DAI specifications. The goal is to define the namespace scheme by the end of August 2005. Some considerations that DAIS have regarding the namespace: Whether there will be one namespace per DMTF CIM version Whether there will be multiple entry points into the model (e.g., at the root, at the SQLObject etc) I've discussed the namespace requirement with this group and we agreed the August 2005 date for the namespace as a goal. (2) The DMTF WS-CIM Group (a sub-team of the WIP Group): co-chairs: Andreas Maier maiera(a)de.ibm.com.mess.up.email.address and Josh Cohen This group meets bi-weekly on Wednesdays at 3pm US eastern One of this group's goals is to define the mapping from the CIM to XML schema. This group does not have a target date yet for completing the mapping work. I've discussed the kind of XML schema that the DAIS group needs with Andreas and with Andrea Westerinen (an XML schema that uses XML as its underlying model, and not another model - e.g., not a representation of UML in XML) (3) The DMTF Database Group chair: Todd Guay todd.guay(a)oracle.com.mess.up.email.address This group meets bi-weekly on Mondays at noon US eastern This group is reviewing proposed extensions to the database portion of the CIM model to incorporate constructs such as relational schemas, tables, routines, that DAIS and others need. This work is still in the definitional and review stage and is expected to be completed in a few months (especially if you help :-). Other database types could be considered in the future if there is interest in the DMTF Database Group, but I don't think they are in the group's plan at this point. As well as having some sessions with the group on the relational model and how it should be attached to the current CIM model, I've discussed GGF and academic participation in the database group. Todd was most welcoming. Susan Malaika

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OGSA-D telcon agenda for June 22nd - Data transfer, GGF preparation
by Dave Berry 15 Jun '05

15 Jun '05

Dear all, Next week's telcon will be on Wednesday (22nd June), at the usual time of 8:00am PDT / 11:00am EDT / 4:00pm BST / 5:00pm CEST. PIN for this call: 632 065 UK Dial In: 0845 245 0224 US Dial In: 1866 838 0046 International Dial In: +44 1452 542309 Here is a provisional agenda for next week. 1) Early discussion (5 min) Note taker assignment Roll call Minutes approval (http://tinyurl.com/cb5go) Agenda bashing 2) Action report (5 min) - Allen to ask Julie to swap the 7:30 and 9:00 sessions at GGF. - Allen and Dave to prepare talks for review at next week's telcon. - Allen and Dave to mail co-chairs of other groups once the revised schedule is confirmed. - Dave to write short report for OGSA WG - Allen to attend OGSA WG call - Stephen to update replication use case - Dave to write to LSG-RG about security - Ann will organise the security notes we've taken so far into a coherent memo that we can take to the security working groups. - Dave will discuss security with the NeSC security people. - Dave will approach the OGSA WG security design team about a joint meeting. - Dave to revamp section 3 of the architecture document. 3) GGF preparation (25 min) - GGF session plan - Other sessions: LSG-RG, OGSA, Security, Data area, other data WGs,... - Review of draft slides 4) Data transfer (20 min) 5) Wrap up (5 min) AOB DONM Dave Berry Research Manager, National e-Science Centre 15 South College St., Edinburgh Tel: +44 131 6514039

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OGSA-D status report
by Dave Berry 15 Jun '05

15 Jun '05

Here is a report of OGSA-D activity for the last month, as input for tonight's OGSA call. ---- Our f2f meeting in London produced very useful technical discussion. It was especially valuable to have representatives of several major activities present. We have a working draft of the architecture document for discussion at GGF. Work on this document has made significant progress but it still contains many holes. Recently we have begun work on a companion scenarios document; this is needed to show how the elements of the architecture fit together. We have begun work on a memo about security concerns for data services. Our aim is to initiate a dialogue with security teams to make sure that their work addresses our needs. We note that other groups (such as the LSG-RG) also have activity in this area. We have three sessions scheduled for GGF14. One is an outreach session at which we will present our work. The other two are technical sessions, on data transfer and transactions. Telcon minutes are available on the OGSA-D WG GridForge site. ---- Dave Berry Research Manager, National e-Science Centre 15 South College St., Edinburgh Tel: +44 131 6514039

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CFP Extended Deadline: DIALOGUE Workshop.
by Mario Antonioletti 13 Jun '05

13 Jun '05

+===================================================================+ | First DIALOGUE Workshop: Applications-Driven Issues in Data Grids | +===================================================================+ Dates : August 1 & 2, 2005 Location : The Blackwell, The Ohio State University, Columbus, Ohio, USA. More info: http://dialogue.datagrids.org/workshops.cfm Abstract submission deadline extended to 1st July. As more and more applications move towards distributed storage and processing solutions, new and interesting issues arise. Applications must handle varying, sometimes extremely large data sizes and increasingly complex data models. These applications also often must allow fine grained access control. Applications areas from engineering to basic biomedical research to clinical research share common challenges and encounter domain specific issues regarding the storage, management, and processing of requirements in a data grid environment. Future data grid middleware solutions will need to be able to deal with these issues in generalizable, globally applicable ways. Call For Participation ---------------------- Presentations and discussions at this first DIALOGUE workshop will cover applications scenarios that reveal issues encountered in the participants' current data grid solutions. Presentations may discuss how such issues can be generalized and abstracted so that they can be addressed by existing grid middleware and/or may propose potential middleware approaches to address these issues. Presentation abstracts (<1000 words) should be submitted to dialogue(a)datagrids.org by July 1, 2005. Potential Topics ---------------- Applications: o Integrative basic cancer research o Clinical data management o Large scale image analysis and visualization o Assimilation of sensor-gathered datasets o Large-scale, simulation-based subsurface characterization and optimization Issues: o Storage and management of extremely large volumes of data o Data mining and warehousing o Complex and varying models of data o Querying and subsetting of large datasets o Integration of multiple data types o Integration across multiple scales of data o Fine grain access control o Management and execution of data- and compute-intensive workflows +-----------------------------------------------------------------------+ |Mario Antonioletti:EPCC,JCMB,The King's Buildings,Edinburgh EH9 3JZ. | |Tel:0131 650 5141|mario@epcc.ed.ac.uk|http://www.epcc.ed.ac.uk/~mario/ | +-----------------------------------------------------------------------+

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OGSA-D telcon agenda for June 15th - Use cases,
by Dave Berry 13 Jun '05

13 Jun '05

Dear all, This week's telcon will be on Wednesday (15th June), at the usual time of 8:00am PDT / 11:00am EDT / 4:00pm BST / 5:00pm CEST. PIN for this call: 632 065 UK Dial In: 0845 245 0224 US Dial In: 1866 838 0046 International Dial In: +44 1452 542309 Here is a provisional agenda for this week. 1) Early discussion (5 min) Note taker assignment Roll call Minutes approval Agenda bashing 2) Action report (5 min) - Dave to reconfigure tracker mail [Done] - Dave to reply to Torsten of the TM-RG, inviting him to our session [Done] - Ann will organise the security notes we've taken so far into a coherent memo that we can take to the security working groups. - Dave will discuss security with the NeSC security people. - Dave will approach the OGSA WG security design team about a joint meeting. - Allen will approach the OGSA-AuthZ WG about a joint meeting. - Stephen to iterate on the replication use case. [Done] - Dave to revamp section 3 of the architecture document. 3) WG status (5 min) - Trackers - GGF working drafts - GGF session plan 4) Use cases (20 min) 5) Security requirements for data grids (20 min) 6) Wrap up (5 min) AOB DONM Dave Berry Research Manager, National e-Science Centre 15 South College St., Edinburgh Tel: +44 131 6514039

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[security-area] Fwd: Security in Life Sciences Grids (fwd)
by Mario Antonioletti 09 Jun '05

09 Jun '05

Hi, Is this not an opportunity just begging for the OGSA Data WG? Mario +-----------------------------------------------------------------------+ |Mario Antonioletti:EPCC,JCMB,The King's Buildings,Edinburgh EH9 3JZ. | |Tel:0131 650 5141|mario@epcc.ed.ac.uk|http://www.epcc.ed.ac.uk/~mario/ | +-----------------------------------------------------------------------+ ---------- Forwarded message ---------- Date: Wed, 8 Jun 2005 15:11:44 -0500 From: Von Welch <vwelch(a)ncsa.uiuc.edu> To: security-area(a)ggf.org Cc: dangulo(a)cti.depaul.edu Subject: [security-area] Fwd: Security in Life Sciences Grids [Forward of bounce from Dave Angulo - Von] -- From: "Angulo, David" <dangulo(a)cti.depaul.edu> To: "list" <security-area(a)ggf.org> Dear all: I'm Dave Angulo, co-chair of the Life Science Grid Research Group (LSG-RG) in GGF. LSG-RS is looking for help in finding interested people in the security areas to work with us in the area of security and privacy in the health care grid areas. We need liaisons to your groups to ensure that we're not working at odds with your security groups and that we're handling things that will co-exist nicely with your efforts. In other words, we're looking for people to do collaborative work. We would be very appreciative if any of you would be interested in working with us. Thanks. Dave David S. Angulo Faculty College of Computer Science, Telecommunications and Information Science DePaul University dangulo(a)cti.depaul.edu ------- end of forwarded message -------

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Meeting minutes - 8th June
by Dave Berry 08 Jun '05

08 Jun '05

Today's minutes can be found on GridForge - http://tinyurl.com/apdkw. I attach a copy to this message. Dave Berry Research Manager, National e-Science Centre 15 South College St., Edinburgh Tel: +44 131 6514039

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