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Ontolog Mini-Series on "Database And Ontology" (Session-6) - Thu 12-Apr-2007

  • Invited Speaker: Mr. Edward Barkmeyer from the US National Institute of Standard and Technology (NIST)
  • Topic: "Ontologies as the Next Generation Information Models"

Conference Call Details

  • Date: Thursday, April 12, 2007
  • Start Time: 10:30am PDT / 1:30pm EDT / 6:30pm BST / 17:30 GMT/UTC
  • Expected Call Duration: 1.5~2.0 hours
  • Dial-in Number:
    • Direct call from from Skype: +990008275823120
    • When calling in from a phone, use Conference ID: "5823120#"
    • from a US telephone (US): +1-605-475-8590 (South Dakota, USA)
    • from Europe, call:
      • Belgium 070-35-9989
      • France 0826-100-277
      • Germany 01805-00-7649
      • Ireland 0818-270-034
      • Italy 0848-390-175
      • Switzerland 0848-560-195
      • UK 0870-738-0763
    • callers from other countries please dial into either one of the US or European numbers
  • Shared-screen support (VNC session) will be started 5 minutes before the call at: http://vnc2.cim3.net:5800/
    • view-only password: "ontolog"
    • if you plan to be logging into this shared-screen option (which the speaker may be navigating), and you are not familiar with the process, please try to call in 5 minutes before the start of the session so that we can work out the connection logistics. Help on this will generally not be available once the presentation starts.
    • people behind corporate firewalls may have difficulty accessing this. If that is the case, please download the slides below and runing them locally. The speaker will prompt you to advance the slides during the talk.
  • Please note that this session will be recorded, and the audio archive is expected to be made available as open content to our community membership and the public at-large under our prevailing open IPR policy.

Attendees

  • Also expecting (and who may have joined us after the roll call):
    • ... to register for participation, please add your name (plus your affiliation, if you aren't already a member of the community) above, or e-mail <peter.yim@cim3.com> so that we can reserve enough resources to support everyone's participation. ...
  • Regrets:

Background

This is the 6th event of the "Database and Ontology min-series" of talks and discussions, during which this community will be exploring the landscape, issues and interactions between databases and ontologies.

This is a community-driven set of activities, and is probably long overdue. On 15-Aug-2006, Tatiana Malyuta (who just joined the community after participating at our 23-Jul-2006 face-to-face workshop at Stanford, brought up her request for the Ontolog Forum to delve into the subject of "Database and Ontologiy." An almost unprecedented flurry of online responses were received from the community. It was decided that we could systematically pursue the subject by mounting a min-series on the matter at hand.

A planning meeting for this mini-series took place on 31-Aug-2006. Matthew West was invited to champion the effort, and a "Program & Technical Advisory Team" was formed, comprising Matthew West (Lead), Adrian Walker, Atilla Elci, Chris Partridge, Leo Obrst, Peter P. Yim, Susie Stephens & TatianaMalyuta.

See also: DatabaseAndOntology (the 'project' homepage for this mini-series)

The community is requested to contribute their thoughts by posting to [ontolog-forum] or to the DatabaseAndOntology wiki page (and/or its subpages). We hope to accumulate and synthesize the knowledge gathered and compile it into a written deliverable (a paper or even a handbook) that we could publish this collaboratively authored work to other relevant media and channels (like relevant conferences or the wikipedia.)

Agenda & Proceedings: "Database And Ontology" - Mini-series Session-6

Mr. Edward Barkmeyer from NIST, presents: "Ontologies as the Next Generation Information Models"

  • Session Format: this is a virtual session conducted over an augmented conference call
    • 1. Opening by the Session Chair - Matthew West
    • 2. we'll go around with a self-introduction of participants (10~15 minutes) - All - we'll skip this if we have moe than 20 participants (in which case, it will be best if members try to update their namesake pages on this wiki prior to the call so that everyone can get to know who's who more easily.)
    • 2. Introduction of the invited speaker - Matthew West
    • 3. Invited Speaker Presentation (60~75 minutes) - Edward Barkmeyer
    • 5. Q & A and Open discussion by all participants (20~30 minutes)
    • 7. Summary / Conclusion / Follow-up by the Session Chair - Matthew West (~5 minutes)

Topic: "Ontologies as the Next Generation Information Models" by Mr. Edward Barkmeyer

edbark_20070412.jpg [Mr. Edward Barkmeyer]
  • Abstract (by EdwardBarkmeyer):
In 1976, Peter Chen created the term "entity-attribute-relationship modeling" to describe an approach to analyzing data requirements in terms of the entities the data describes. In 1980, the term became "information modeling" to accommodate slightly different approaches, and in various ways, we have been improving on that idea for 30 years.
  • . The thesis of this talk is that
    • ontologies are an evolutionary step in information modeling,
    • "good"-ness is largely the same for ontologies and information models,
    • a good information model is a sound basis for a good ontology, and
    • the best practices for developing good information models apply to developing good ontologies
But no discussion of these technologies is complete without examining the weaknesses of information models, languages and methods. And one of the questions to be discussed is the degree to which ontologies overcome any of these weaknesses. Object models proved only to be a step sideways. In what ways are ontologies a step forward? How do we adjust the analysis practices to take advantage of those?
  • About the Invited Speaker:
Mr. Edward Barkmeyer has an M.S. degree in Applied Mathematics from the University of Maryland and forty years' experience in the computer sciences, covering a wide range of topics, including compilers, operating systems, database systems, communications, systems simulation and real-time control. Since 1981, Mr. Barkmeyer has been involved in manufacturing systems integration activities at NIST, as a principal architect and implementor of communications and distributed database systems, and as a principal analyst in information interchange among manufacturing software systems - engineering, planning and control. He is currently leading a project in automating software integration processes using systems engineering and artificial intelligence methods. Mr. Barkmeyer represents NIST on national and international standards bodies in the areas of interface specification, information modeling, and data interchange for manufacturing software.

Questions, Answers & Discourse

  • Please mute your phone, by pressing "*2" on your phone keypad, when the talk is in progress. To un-mute, press "*3"
  • If you want to speak or have questions or remarks to make, please "raise your hand (virtually)" by pressing "11" on your phone keypad. You may speak when acknowledged by the speaker or the session moderator.
    • experimental: try using the queue management chat tool, especially if you are not getting a good voice connection to the session.
    • point a separate browser tab (or window) to http://webconf.soaphub.org/conf/room and enter: Room="ontolog_20070412" and My Name="Your Own Name" (e.g. "JaneDoe")
    • or point your browser to: http://webconf.soaphub.org/conf/room/ontolog_20070412
      • instructions: once you got access to the page, click on the "settings" button, and identify yourself (by modifying the Name field). You can indicate that you want to ask a question verbally by clicking on the "hand" button, and wait for the moderator to call on you; or, type and send your question into the chat window at the bottom of the screen.
    • For those who have further questions or remarks on the topic, please post them to the [ontolog-forum] so that everyone in the community can benefit from the discourse.
  • ... More Questions
    • from Chris Partridge: (discussion begun) ... to be continued over the [ontolog-forum]
    • from Peter Brown: If OWL added identifiers as you suggest, that would break TimBernersLee's underlying model for Web architecture
  • Session ended 2007.04.12 12:30 pm PDT

Audio Recording of this Session

  • To download the audio recording of the session, click here
    • the playback of the audio files require the proper setup, and an MP3 compatible player on your computer.
  • Conference Date and Time: 12-Apr-2007 10:42am~12:30pm Pacific Standard Time
  • Duration of Recording: 1 Hour 37 Minutes
  • Recording File Size: 12.3 MB (in mp3 format)
  • Telephone Playback
    • Prior to the Expiration Date of 12-May-2007 0:00 AM PST, one can call-in and hear the telephone playback of the session.
    • Playback Dial-in Number: (long distance costs apply)
      • US: +1-605-475-8599
      • Belgium: +070 35 9990
      • France: +0826 100 279
      • Germany: +01805 00 7641
      • Ireland: +0818 270 036
      • Italy: +0848 390 177
      • Switzerland: +0848 560 197
      • UK: +0870 738 0768
      • Skype: +990008271111 (free computer-to-computer call)
      • non-Skype callers from other countries can dial into either the US or UK number for the playback (long distance costs apply)
      • Conference ID: 5823120#
      • Recording Reference Number: 82510#
    • suggestions:
      • its best that you listen to the session while having the slide presentation opened in front of you. You'll be prompted to advance slides by the speaker.



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