All posts in BHL News

BHL has used name finding algorithms that analyze all of the scanned pages in BHL and extract out the scientific names within. This functionality was released in 2007 and has received minor enhancements in usability. To date more than 81 million potential name strings have been identified by the TaxonFinder algorithm, representing 1.6 million unique names.

As has been previously discussed, BHL has uncorrected text generated by Optical Character Recognition (OCR) software for each of its scanned volumes, and that uncorrected text has implications for data mining and accurate search. OCR results are notoriously poor because the technology hasn’t improved much since it was “solved” for forms processing in the mid-1980’s, which doesn’t really help BHL at all with our challenge of getting accurate text for our heterogeneous digital library spanning more than 500 years of printed publications.

As we know, 2010 is the International Year of Biodiversity. Programming throughout the year in support of all things biodiverse has been wide-ranging. Activities for scientific explorations of climate change and habitat preservation abound as well as opportunities for local involvement and youth directed campaigns, like the 2010 International Biodiversity Art Competition.

On Saturday October 2 and Sunday October 3, 2010, Smithsonian Institution Libraries staff members Polly Lasker and Gil Taylor, plus volunteer John Hejna (Polly’s husband), promoted the Libraries’ services at a booth during the annual Autumn Conservation Festival at the Smithsonian Conservation Biology Institute (SCBI) near Front Royal, Virginia.

In November 2009, the BHL started ingesting biodiversity related content from the Internet Archive. Since then, the BHL collection has grown significantly. Each week, the BHL brings in new content from the Internet Archive based on a criteria of selected Library of Congress Subject Headings and call numbers, with the aim of bringing in content related to the literature of biological diversity.

So, many of you participated in our BHL User Survey 2010, and we greatly appreciate your contributions! One of the most prevalent themes throughout the range of responses that we received was that our users want to be able to submit requests for scanning. So, you spoke; we listened. Introducing the new scanning request form on BHL!

So, as many of you may already know, BHL has gone global – way global, with BHL-Europe and BHL-China well underway, and a memorandum of understanding has just been signed with Australia. BHL and the Bibliotecha Alexandrina (for an Arab-language BHL) have had some preliminary discussions. Many of our BHL staff are currently in Vienna, Austria working with the BHL-Europe team to discuss project details and developments.