XML.com: XQuery, the Server Language
Good article on eXist, XQuery, some ideas and info on how to implement.

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Rethinking Workshops

A book from the library’s “new books” shelf caught my eye this morning. The title is “Taking Science to School: Learning and Teaching Science in Grades K-8.”* I picked it up because my daughter and I have been discussing science education this week. (She concludes that science should be an elective instead of a required course, because it is boring and because all it is is memorizing jargon and facts and then taking a test on that. )
However, one of the findings discussed in the book resonated with some discussions we’ve had about how to structure the contents and delivery of our faculty and student workshops, particularly our 3 day workshop for Mcnair scholars for whom we are supposed to be providing technology tools to enhance and devlope their research and scholarship.
The finding states:
“Many standards and curricula contain too many disconnected topics that are given equal priority. Too little attention is given to how students’ understanding of a topic can be supported and enhanced from grade to grade. As a result, topics receive repeated, shallow coverage with little consistency, which provides a fragile foundation for further knowledge growth.” (213)
Now, we don’t usually have follow-up workshops so we can’t address the “repeated, shallow coverage” aspect (though I wouldn’t be surprised if this is the actual experience for people who take multiple workshops from both us and other sources).
The first statement, though, the “disconnected topics given equal priority” is the one I think we can be mindful of and can use. How might we re-frame the segments of our workshops to provide what the same authors call “successively more sophisticated ways of thinking about a topic that can follow and build on one another.”
For example, we could turn the EndNote section upside down. That is, instead of starting from EndNote per se, we could jump in to EndNote, skip over the basic “how-to’s” and go right to Connecting to a database. This is a bit tricky given EndNotes limitations but I think we could structure it so that it would work. (I plan to try it out at the next EndNote workshop so I’ll let you know how it works out.) Once the students understand the ‘why’ we can go back and pick up some of the ‘how.’
Or, to conceive of the workshop overall and map it to specific tasks, we could follow a progression something like this:
1) do research (through EndNote)
2) write about the research/present the research (EndNote, Word, blog, PowerPoint)
3) connect the research to the researcher (blog ‘about me’)
4) enhance the presentation of the research and the researcher (blog tech add-ons/formatting, Elements, video)
5) move beyond this research project to the next stage of professional development, including tapping into the community of fellow scholars (blog, video, resumes/cv…)
We started to do this by stating objectives, but I think we need to “connect the dots” more.
Of course, we would have to give some thought to how time and technology might work against this progression, or how we might reconcile the two. For example, to create a video you need both some experience with structuring a video and with using the equipment. You need a good idea of what your end-product will be before you start to shoot, which argues for placing the video-making segment later in the workshop, but you also need sufficient time to shoot and edit which argues for beginning it early on.
Thoughts?
* Duschl, R.A, H.A. Schweingruber, A. W. Shouse, eds. “Taking Science to School: Learning and Teaching Science in Grades K-8.” Washington, DC: The National Academies Press, 2007.

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Digitizing in Little Bits

CMU Researcher Uses eCommerce Tool To Digitize Books
6/4/2007
By Paul McCloskey
A researcher at Carnegie Mellon University has found a way to turn the process by which people register at commercial websites into a method for digitizing books, the Associated Press reported.
The method involves putting the time and effort people spend deciphering the short word puzzles used to confirm a registration to better use by having users key-in print materials that need digitizing.
The word puzzles are known as CAPTCHAs, short for “completely automated public Turing tests to tell computers and humans apart.”
Computers can’t decipher the letters and numbers, ensuring that real people are using the websites.
CMU researchers estimated about 60 million CAPTCHA puzzles are solved every day, taking about 10 seconds each. Researchers have now come up with a way for people to type in snippets of books when registering at a site to help speed up the process of putting texts online.
“Humanity is wasting 150,000 hours every day on these,” said Luis von Ahn, an assistant professor of computer science at Carnegie Mellon, who helped develop the original system.
Von Ahn is working with the Internet Archive, which runs several book-scanning projects, to use CAPTCHAs for this instead. The Archive scans 12,000 books a month and sends von Ahn image files that the computer cannot recognize. The files are split up into single words that can be used as CAPTCHAs at sites all over the Internet.
Paul McCloskey, “CMU Researcher Uses eCommerce Tool To Digitize Books,” Campus Technology, 6/4/2007, http://www.campustechnology.com/article.aspx?aid=48372

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DH 2007 Abstracts

As has been the case for the past 18 years, this year’s Digital Humanities Conference (formerly the AHC/ALLC Conference) has a wealth of interesting presentations. The conference has posted the abstracts online at:
http://www.digitalhumanities.org/dh2007/abstracts/

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Armadillo: Historical Data Mining

Armadillo: Historical Data Mining
“This project examines new ways of extracting (‘mining’) relevant information from unconnected electronic sources. It is an attempt to answer the question of how to locate and interpret information contained in distributive online research datasets effectively, using criteria acceptable to the Arts and Humanities community.”
They will be presenting at the Digital Resources in the Humanities conference, Sept. 2007

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WMatrix: text analysis + semantic analysis

Text Analysis programs that can do word frequency, KWIC, concordancing, etc. are fairly well-established (cf: Harald Klein’s text analysis informational pages or U of Alberta’s TaPOR site).
WMatrix is a web-based tool that does the standard analysis but, like more recent knowledge mining applications, “extends the keywords method to key grammatical categories and key semantic fields.” It also adds a log-likelihood tool to “perform a comparison of the frequency list for their corpus against another larger normative corpus such as the BNC sampler, or against another of their own texts.” And does all of this on tagged (HTML, SGML, XML) texts that you upload to their site. Only downside: after the free subscription runs out it costs £100/yr to subscribe.
Related Links
1) GATE: General Architecture for Text Engineering, University of Sheffield
2) Nasukawa, T. and T. Nagano, “Text analysis and knowledge mining system
3) Overview of natural language processing at wikipedia

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O’Reilly Rough Cuts

In January 2006 O’Reilly debuted their “Rough Cuts” program. Here’s how they describe it:
“When you buy a book on the Rough Cuts service, you get access to an evolving manuscript. You can read it online, download as a PDF, or print. Once you’ve purchased a Rough Cuts title, you have a chance to shape the final product – you can send suggestions, bug fixes, and comments directly to the author and editors.”
“You have your choice in the Rough Cuts program of purchasing just online access, just the print book when it releases, or the best of both worlds – online access immediately and the print book later.”
This is a great model for infotech books, which often suffer from the speed differential between paper-bound publishing and techno change.
Of particular interest is the option to comment on the book as it is being written, a sort of collaboration between author and reader that might seem distasteful to literary traditionalists but is eminently useful in the case of technology books. How would a similar model work in the humanities, I wonder?

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U Wisc CMS: Xythos

U Wisconsin Expands Content Management to 7 Campuses
…The University of Wisconsin recently expanded its licensing agreement with Xythos, developer of content management software, to include seven campuses…
…According to Xythos, the content management technology was used to create My WebSpace for faculty to manage research projects and share materials for the classroom. Other ways the university used Xythos include:
* Student hosted websites and e-portfolios;
* Processing job applications;
* Coordinating K-12 charter programs; and
* Assisting visually impaired students with accessing information…

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IT Literacy

Report Profiles IT Training at U.S. Universities
“Dublin, Ireland-based research firm Research and Markets has released a new report that tracks how various institutions of higher learning in the United States are trying to improve the computer literacy of their faculty and students.”
Some universities’ approaches:
1) design a major that is more than IT training, but not hard-core CS
2) integrate IT into every course
3) haave workshops for faculty and students together

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CONF: Res and training Perspectives: Canadian Digital Infor Strategy

Workshop on Research and Training Perspectives on the Canadian Digital Information Strategy
http://www.gin-ebsi.umontreal.ca/stra_num/index1.htm
The blog for discussion and postings on these topics is at:
http://blogues.ebsi.umontreal.ca/stra_num/
“The aim of this meeting is to discuss and integrate the academic perspective on digital information and also to present both Canadian and Québec major projects in this field…This workshop will:
■ inform the participants of key priorities that were identified at the national Summit (content, preservation and access to numerical information);
■ identify research initiatives concerning the priorities;
■ identify concerned research groups and create a Canadian research community working on the national priorities;
■ discuss academic and training programs necessary to meet the various needs in the field of digital information.

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