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Wikipedia and Semantic Document Representation

This talk will introduce the process of “wikification”; that is, automatically and judiciously augmenting a plain-text document with pertinent hyperlinks to Wikipedia articles — as though the document were itself a Wikipedia article. We first describe how Wikipedia can be used to determine semantic relatedness, and then introduce a new, high-performance method of wikification that exploits Wikipedia’s 60 M internal hyperlinks for relational information and their anchor texts as lexical information, using simple machine learning.


One Year After: Digital Developments @ Otago

This presentation discusses data management within the context of the University of Otago. It follows up on the Library’s Biodiversity Data Management Project that ended in mid 2009 and was the theme of a presentation at PRDLA 2008. “One year after” will report the final outcomes of the project and provide a profile on other digital and e-research initiatives at the University of Otago in which the Library is participating.


Oceania Digital Library: Hawaii’s Digital Memory Collections

The current status of University of Hawaii at Manoa Library Pacific-related image collections, the Pacific Collection future plans and wish lists for digitization of additional collections and their relationship with existing collections in the ODiL will be described. Hawaii-related collections of images (Save our Surf) as well as text (Hawaiian Historical Society) will be highlighted and recent experiments with updating the Annexation of Hawaii web site and the UHM Library’s participation in the U.S. National Digital Newspaper Program will also be described.


Next-Generation Technical Services

Next-Generation Technical Services (NGTS) is an initiative developed by the University of California Libraries as an outgrowth of the UC Libraries Bibliographic Services Task Force Report and a strategic partnership with OCLC to develop a “Next-Generation Melvyl” to re-architect the systemwide OPAC in order to transform the user experience of search and retrieval.


Peking University Library: Digital Projects Updates

In 2008, out of the increased mass digitization demands of the University, the Library established the University Digitization Center and one of the two University Data Centers. The goals are to centralize the digitization activities on the campus, to discover and preserve the institutional information resources, and to reinforce implementation of standards and as well as cooperation among different units on the campus.