Showing posts with label Internet resources. Show all posts
Showing posts with label Internet resources. Show all posts

Friday, July 23, 2010

"ranking web of world universities"

A research group in Spain has produced a ranking of world universities in terms of the scholarly value of their websites. This is a massive complication of objective data on 20,000 universities by the Cybermetrics Lab of the Consejo Superior de Investigaciones Científicas (CSIC), Spain. Thiey describe their objectives as follows:

"The original aim of the Ranking was to promote Web publication. Supporting Open Access initiatives, electronic access to scientific publications and to other academic material are our primary targets. However web indicators are very useful for ranking purposes too as they are not based on number of visits or page design but on the global performance and visibility of the universities."

What I like about this ranking is that it is based on scholarly value: numbers of pages, numbers of papers and reports posted, and the external links to such. Features such as institutional repositories, online journals, web databases, etc. contribute heavily to the rankings. Here is an outline of their measures:
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Four indicators were obtained from the quantitative results provided by the main search engines as follows:
Size (S). Number of pages recovered from four engines: Google, Yahoo, Live Search and Exalead.
Visibility (V). The total number of unique external links received (inlinks) by a site can be only confidently obtained from Yahoo Search.
Rich Files (R). After evaluation of their relevance to academic and publication activities and considering the volume of the different file formats, the following were selected: Adobe Acrobat (.pdf), Adobe PostScript (.ps), Microsoft Word (.doc) and Microsoft Powerpoint (.ppt). These data were extracted using Google, Yahoo Search, Live Search and Exalead.
Scholar (Sc). Google Scholar provides the number of papers and citations for each academic domain. These results from the Scholar database represent papers, reports and other academic items.
The four ranks were combined according to a formula where each one has a different weight but maintaining the ratio 1:1:

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My university, ASU, has a lower ranking than I'd like (#56 worldwide). It is held down, for one thing, by a very poor score on the Google Scholar index, which looks like a good measure of academic papers posted online. If we had an institutional repository, even one below the university level (such as at the level of my school......), this would help. It would raise the university's score, but more importantly it would contribute to the broader missions of scholarship and access to scholarship. These are missions that transcend the university and quantitative rankings, and they are among the missions that motivate this blog.

Post your peer-reviewed papers (see my past entires listed under "self-archiving"), urge your colleagues and students to do this, and urge your institutions to adopt enlightened policies of self-archiving and open access.

Friday, January 22, 2010

Academia.edu is getting useful

Academia.edu is starting to be useful. I've had a page there for a year or so, posted a few papers, and done some snooping around to find people working on topics of interest to me that are outside of my own archaeological field. But in the past week, I've gotten a couple of good leads that would have taken much longer to find otherwise. First, I located someone (Jennifer Birch) whose work on Iroquois villages in Ontario is relevant to my transdisciplinary urbanism project (where one research thread is to investigate neighborhoods, or neighborhood-like spatial units, in "non-urban" settlements such as Southwest pueblos, or Iroquois villages).

Second, I got notice of a new paper by geographer Andrew Sluyter on recentism. I have talked about recentism in this blog previously, and I have a paper in press in the CAJ that deals with the topic. Here is Sluyter's paper:

Sluyter, Andrew
2010 The Geographical Review's Historical Dimensions and Recentism. The Geographical Review 100:6-11.

And here is his page on Academia.edu (where you can get this and other papers of his).

Until more people sign up for Academia.edu, I think its usefulness will remain limited. But perhaps it is reaching a tipping point now (or perhaps this is just random luck on my part). If you don't have a personal web page where you post your papers, Academia.edu is a good place to easily create such a page and get some increased exposure and citations. I thank Åsa M Larsson
for initially making this suggestion in a comment on this blog.