I learned yesterday that the manuscript I submitted to HPCS 2008 was not accepted 😦
It may take my co-authors and I some time before this manuscript is revised and re-submitted.
This anticipated re-submission latency, along with the fact that we believe the content needs to be shared in a timely fashion, provides the motivation for sharing the manuscript online.
To whet your appetite, the abstract is as follows:
Evolving a Semantic Framework into a Network-Enabled Semantic Platform
A data-oriented semantic framework has been developed previously for a project involving a network of globally distributed scientiﬁc instruments. Through the use of this framework, the semantic expressivity and richness of the project’s ASCII data is systematically enhanced as it is successively represented in XML (eXtensible Markup Language), RDF (Resource Description Formal) and ﬁnally as an informal ontology in OWL (Web Ontology Language). In addition to this representational transformation, there is a corresponding transformation from data into information into knowledge. Because this framework is broadly applicable to ASCII and binary data of any origin, it is appropriate to develop a network-enabled semantic platform that identiﬁes the enabling semantic components and interfaces that already exist, as well as the key gaps that need to be addressed to completely implement the platform. After brieﬂy reviewing the semantic framework, a J2EE (Java 2 Enterprise Edition) based implementation for a network-enabled semantic platform is provided. And although the platform is in principle usable, ongoing adoption suggests that strategies aimed at processing XML via parallel I/O techniques are likely an increasingly pressing requirement.
If what I’ve been reading over the past few days has any validity to it at all, there will continue to be increasing interest in cyberinfrastructure (CI). Moreover, this interest will come from an increasingly broader demographic.
At this point, you might be asking yourself what, exactly, is cyberinfrastructure. The Atkins Report defines CI this way:
The term infrastructure has been used since the 1920s to refer collectively to the roads, power grids, telephone systems, bridges, rail lines, and similar public works that are required for an industrial economy to function. … The newer term cyberinfrastructure refers to infrastructure based upon distributed computer, information, and communication technology. If infrastructure is required for an industrial economy, then we could say that cyberinfrastructure is required for a knowledge economy. [p. 5]
[Cyberinfrastructure] can serve individuals, teams and organizations in ways that revolutionize what they can do, how they do it, and who participates. [p. 17]
If this definition leaves you wanting, don’t feel too bad, as anyone whom I’ve ever spoken to on the topic feels the same way. What doesn’t help is that the Atkins Report, and others I’ve referred to below, also bandy about terms like e-Science, Grid Computing, Service Oriented Architectures (SOAs), etc. Add to these newer terms such as Cooperative Computing, Network-Enabled Platforms plus Cell Computing and it’s clear that the opportunity for obfuscation is about all that’s being guaranteed.
Consensus on the inadequacy of the terminology aside, there is also consensus that this is a very exciting time with very interesting possibilities.
So where, pragmatically, does this leave us?
Until we collectively sort out the terminology, my suggestion is that the time is ripe for immediate immersion in what cyberinfrastructure and the like might feel like or are. In other words, I highly recommend reviewing the sources cited below in order:
- The Wikipedia entry for cyberinfrastructure – A great starting point with a number of references that is, of course, constantly updated.
- The Atkins Report – The NSF’s original CI document.
- Cyberinfrastructure Vision for 21st Century Discovery – A slightly more concrete update from the NSF as of March 2007.
- Community-specific content – There is content emerging on the intersection between CI and specific communities, disciplines, etc. These frontiers are helping to better define the transformative aspects and possibilities for CI in a much-more concrete way.
Frankly, it’s a bit of a slog to wade through all of this content for a variety of reasons …
Ultimately, however, I believe it’s worth the undertaking at the present time as the possibilities are very exciting.
I spent a few days in Ottawa last week participating in CANARIE’s Network-Enabled Platforms Workshop.
As the pre-workshop agenda indicated, there’s a fair amount of activity in this area already, and much of it originates from within Canada.
Now that the workshop is over, most of the presentations are available online.
In my case, I’ve made available a discussion document entitled “Evolving Semantic Frameworks into Network-Enabled Semantic Platforms”. This document is very much a work in progress and feedback is welcome here (as comments to this blog post), to me personally (via email to ian AT yorku DOT ca), or via CANARIE’s wiki.
Although a draft of the CANARIE RFP funding opportunity was provided in hard-copy format, there was no soft-copy version made available. If this is of interest, I’d suggest you keep checking the CANARIE site.
Next week, I’ll be attending CANARIE’s Network-Enabled Platforms Workshop: Convergence of Cyber-Infrastructure and the Next-Generation Internet in Ottawa. Although the workshop is described elsewhere, to provide a little context consider that:
The purpose of CANARIE’s Network-Enabled Platforms Workshop is to explore the development of and participation in network-enabled platforms by Canadian researchers and other interested parties. The workshop will be an important step towards the launch of a CANARIE funding program in this area.
Based on the agenda, I expect this will be a highly worthwhile event, and I am looking forward to it.
My contribution to the workshop will be a short presentation described by the following abstract:
Evolving Semantic Frameworks into Network-Enabled Semantic Platforms
Manager Network Operations
Computing and Network Services
A semantic framework has been successfuly developed for a project involving a network of globally distributed scientific instruments. Through the use of this framework, the semantic expressivity and richness of the project’s ASCII data is systematically enhanced as it is successively represented in XML (eXtensible Markup Language), RDF (Resource Description Formal) and finally OWL (Web Ontology Language). In addition to this representational transformation, there is a corresponding transformation from data into information into knowledge. Because this framework is broadly applicable to ASCII and binary data of any origin, it is appropriate to develop a network-enabled sematic platform that (i) facilitates integration of the enabling languages, tools and utilities that already exist, and (ii) identifies the key gaps that need to be addressed to completely implement the platform. After briefly reviewing the semantic framework in a generic way, a J2EE (Java 2 Enterprise Edition) based, work-in-progress proposal for a network-enabled semantic platform is forwarded.
I expect to be sharing more on this thread as it develops …
While perusing my blog’s WordPress stats recently, I noticed that my opinion piece on the creation of the Open Grid Forum (OGF) was receiving interest.
On Googling “open grid forum”, my GRIDtoday article rated as the number three result. In first place was the OGF’s Web site itself, and in second place a breaking news article on the OGF in GRIDtoday. Not bad, given that Google reports some 17.7 million results (!) for that combination.
This prompted me to Google “open grid forum lumb”. Not surprisingly, my GRIDtoday article rated first out of some 822 results. Following four results pointing to my blog, and one more to a Tabor Communications’ teaser, is the seventh result:
[gfac] FW: Final OGF Coverage Report
Harris also discusses a cynical article contributed by Ian Lumb of York University (formerly of Platform Computing Inc.), “Open Grid Forum: Necessary…but …
http://www.ogf.org/pipermail/gfac/2006-July/000171.html – 12k – Cached – Similar pages – Note this
Somewhere between “… cynical article …”, and a subject line that belies an internal communication, my attention was grabbed!
So I clicked on the link and received back: “The requested URL /pipermail/gfac/2006-July/000171.html was not found on this server.” Darn!
Then I clicked on “Cached” … and:
This is G o o g l e‘s cache of http://www.ogf.org/pipermail/gfac/2006-July/000171.html as retrieved on 30 Sep 2006 05:14:59 GMT.
G o o g l e‘s cache is the snapshot that we took of the page as we crawled the web.
Below is an extract from the cached version of the page:
[gfac] FW: Final OGF Coverage Report
Linesch, Mark mark.linesch at hp.com
Thu Jul 6 16:15:25 CDT 2006
- Next message: [gfac] Open Grid Forum At-Large Board Nominations
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
From: Hatch, Marcie [mailto:Marcie.Hatch at zenogroup.com]
Sent: Thursday, July 06, 2006 1:08 PM
To: Linesch, Mark; Steve Crumb; tony.dicenzo at oracle.com; John Ehrig; Don Deutsch; Toshihiro Suzuki; robert.fogel at intel.com
Cc: Maloney, Nicole
Subject: Final OGF Coverage Report
There have been nine pieces of total coverage resulting from the EGA/GGF merger announcement. The coverage has remained informative and continues to reiterate the key messages that were discussed during the press conference. Please note, the expected pieces by Patrick Thibodeau of Computerworld and Elliot King of Database Trends and Applications have not appeared, to date.
GRIDToday has featured four different pieces as a result of the announcement. Editor Derrick Harris summarized the various stories in an overview, providing the details of the announcement and points to the overall importance of grid computing. Harris also discusses his Q&A with Mark regarding the next steps for the OGF, the pace of standards adoption and how the OGF plans to balance the concerns of the commercial community with those of the research community.
Harris also discusses a cynical article contributed by Ian Lumb of York University (formerly of Platform Computing Inc.), “Open Grid Forum: Necessary…but Sufficient?” Lumb uses his experience working for Platform as a basis for his pessimistic outlook on grid computing. Hestates, “I remain a grid computing enthusiast, but as a realistic enthusiast, I believe that grid computing sorely needs to deliver definitive outcomes that really matter.”
Please let us know if you have any questions.
According to their Web site: “ZENO is a new-style communications company.” (Indeed!) And presumably, Marcie Hatch is one of their representatives. In this internal communication of the OGF’s Grid Forum Advisory Committee (GFAC), Ms. Hatch relays to OGF president and CEO Mark Linesch and colleagues her assessment of the coverage on the Enterprise Grid Alliance / Global Grid Forum merger announcement.
In the first paragraph of Ms. Hatch’s message, it is revealed that there have been nine items on the merger, although at least two more items were anticipated. The second paragraph introduces the coverage in GRIDtoday, and in the third paragraph, explicit reference to my GRIDtoday article is made. Before commenting on Ms. Hatch’s assessment of my article, let’s review how GRIDtoday editor Derrick Harris contextualized it originally:
However, not everyone is wholly optimistic about this new organization. Ian Lumb, former Grid solutions manager at Platform Computing, contributed an opinion piece questioning whether the OGF will be able to overcome the obstacles faced by the Grid market. While most in the Grid community are singing the praises of the OGF — and for good reason — it is nice to have a little balance, and to be reminded, quite honestly, that it will take a lot of work to get Grid computing to the place where many believe it should be.
Even with the benefit of hindsight, and Ms. Hatch’s assessment, I remain very comfortable with Harris’ contextualization of my article. And because it’s difficult to take the cynical spin from his words, I must assume that the cynical assessment derives from Ms. Hatch herself. For a variety of reasons, it’s very difficult for me to get through Ms. Hatch’s next sentence, “Lumb uses his experience working for Platform as a basis for his pessimistic outlook on grid computing.”, without laughing hysterically. I’m not sure how Ms. Hatch arrived at this assessment, as I appended to my GRIDtoday article the following in my bio:
Over the past eight years, Ian Lumb had the good fortune to engage with customers and partners at the forefront of Grid computing. For all but one of those eight years, Lumb was employed by Platform Computing Inc.
Now that’s a fairly positive spin for a cynic, and one that can be attested to by the Platform colleagues, customers and partners I interacted with. In re-reading my article, and indeed the earlier allusion to Platform in it, I believe it’s fairly clear that Ms. Hatch was unable to appreciate the Platform context. To re-iterate, I needed to step away from the community, so that I could appreciate the broader business and technical landscape. Ironicaly, even the OGF has acknowledged this broader landscape directly through the first of their two strategic goals. Ms. Hatch concludes her paragraph on my GRIDtoday article by quoting me directly. Not only is the quote not entirely a cynical one, it expresses sentiment that was conveyed by numerous others around the recent GridWorld event.
Not too surprisingly, I suppose, my GRIDtoday article did not make the “OGF News” page. Ironically, however, Globus Consortium president Greg Nawrocki’s blog post did:
July 2006 InfoWorld.com Blog, “A Broader Scope Needed for Grid Standards Bodie”
Greg’s blog entry starts off: “There is a great article in a recent GRIDtoday from Ian Lumb detailing the Open Grid Forum’s necessity but questioning its sufficiency.”
For those of you who’ve read this far, I feel I owe you some lessons learned in closing, so here goes:
- PR companies may position what they think you want to hear, but not necessarily what you need to hear – Engage in your own due dilligence to ensure that their assessment matches your assessment, especially on matters that have any technical content.
- OGF’s tagline is “Open Forum, Open Standards” – Hm?
- Google results may inflate perspective, but Google cache delivers the goods – Semantics aside, is there any credibility in 17.7 million results for an entity created this past July? (I just re-ran the query and we’re up to 19.1 million results. Not bad for a few hours!) Google cache allowed me to view a mailing-list archive that, I expect, should’ve been off limits.
Cynically yours, Ian.
In the wake of GridWorld, Intel’s Tom Gibbs writes in GRIDtoday:
The people toiling in the trenches in the Grid community have long stopped caring what it’s called or how folks outside the community think about it. They’re too busy making it work and haggling though standards needed to make it work better.
Understandable. However, if Grid Computing is to rise out of Gartner’s “Trough of Disillusionment”, a customer centric perspective is needed. Based on their strategic priorities, even the Open Grid Forum acknowledges this.