Archive for the ‘argumentative discussions’ Category

When an abstract is not a summary: check the audience

October 27th, 2009

I’ve been arguing with Jim Pitman about how abstracts are different from summaries. The audience, I think, determines whether a text is suitable to be used as a summary.

This seems like a good example:

Lumley, J., Gimson, R., & Rees, O. (2007). Endless documents: a publication as a continual function. In Proceedings of the 2007 ACM symposium on Document engineering (pp. 174-176). Winnipeg, Manitoba, Canada: ACM. doi: 10.1145/1284420.1284463

Variable data can be considered as functions of their bindings to values. The Document Description Framework (DDF) treats documents in this manner, using XSLT semantics to describe document functionality and a variety of related mechanisms to support layout, reference and so forth. But the result of evaluation of a function could itself be a function: can variable data documents behave likewise? We show that documents can be treated as simple continuations within that framework with minor modifications. We demonstrate this on a perpetual diary.

This is a really interesting article from a team at HP Bristol (UK). They seem to be talking about the benefit of publishing as you go along (i.e. blogs or medical records). They call these “continual documents”.

I picked it up1 because the abstract seemed bizarre, but the topic seemed interesting. “Continual documents” struck me as “continual functions”. And the mention of XSLT hinted at transforming a document using its underlying structure.

Surely, I thought, this abstract couldn’t describe its contents. After glancing through it, I’m not sure: This abstract may well summarize the contents of the article. But for me, the abstract really didn’t serve as a summary: I don’t know the field, so the terminology (e.g. document engineering, Document Description Framework2) didn’t clue me in.

This difference gets at what AcaWiki is trying to do: provide a place for people to discuss/summarize research articles, in the way that Wikipedia is a place to discuss/summarize topics. Neither is a place for research but both are places for experts to share knowledge, for would-be-experts to describe what they know, and for non-experts to glean a deeper sense of the world than they might have had otherwise.

  1. I came across a conference on ‘document engineering’ [ACM digital library, may have a paywall] while sifting through articles for my literature review. ‘Document engineering’ includes lots of stuff that’s out of scope. Some material, on structural markup,may be relevant to online argumentation. []
  2. One interesting line stands out: “In DDF documents most program elements are <xslt:template/> trees.” []

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New Beginnings

October 22nd, 2009

This week I’m beginning my Ph.D. in Galway, Ireland at DERI.

Things move very quickly here. Unlike a U.S. Ph.D. student, I start with an supervisor (Alexandre Passant), an academic mentor (John Breslin), and a ‘professor in discipline’ (not quite sure yet what that entails) (Stefan Decker). Before arriving, I also put in a thesis proposal, which Alex drafted and I merely tweaked:

My thesis will investigate the use of Semantic Web technologies to represent argumentative discussions in online communities—how people have discussions on blogs, wikis, etc. and how they agree, disagree. etc.—and to make these discussions machine-readable and interoperable.

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Posted in PhD diary, argumentative discussions, social semantic web | Comments (4)