Allen Renear and Carole Palmer have just published an article titled “Strategic Reading, Ontologies, and the Future of Scientific Publishing” in the current issue of Science (http://dx.doi.org/10.1126/science.1157784). I’m particularly happy to see this paper published because I actually got to witness the genesis of these ideas in my living room back in 2006.

In an earlier post I talked about using the PAM (PRISM Aggregator Message) schema for an SRU result set. I have also noted in another post that a Search Web Service could support both SRU and OpenSearch interfaces. This does then beg the question of what a corresponding OpenSearch result set might look like for such a record.

As posted here on the SRU Implementors list, the OASIS Search Web Services Technical Committee has announced the release of drafts of SRU and CQL version 2.0: sru-2-0-draft.doc cql-2-0-draft.doc The Committee is soliciting feedback on these two documents. Comments should be posted to the SRU list by August 13.

A new version of our OpenURL resolver was deployed July 2 which should handle higher traffic (e.g. we have re-enable the LibX plug-in ) Unfortunately there were a few hick ups with the new version which I believe are now corrected (a character encoding bug and a XML structure translation problem). Sorry for any inconvenience.

There’s a new XMP Primer (PDF) by Ron Roskiewicz (ed. Dianne Kennedy) available from XMP-Open. This is copyrighted 2008 but I only just saw this now. This is a 43 page document which provides a very gentle introduction to metadata and labelling of media and then introduces XMP into the content lifecycle and talks to the business case for using XMP.

[ Update - 2009.06.07: As pointed out by Todd Carpenter of NISO (see comments below) the phrase “ SRU by contrast is an initiative to update Z39.50 for the Web ” is inaccurate.

(Click image to enlarge graphic.) While the OASIS Search Web Services TC is currently working towards reconciling SRU and OpenSearch, I thought it would be useful to share here a simple graphic outlining how a search web service for structured search might be architected.

We just registered in the SRU (Search and Retrieve by URL) search registry the following components: Context Sets PRISM Context Set version 2.0 PRISM Context Set version 2.1 Schemas PRISM Aggregator Message Record Schema Version 2.0 PRISM Aggregator Message Record Schema Version 2.1 This means that an SRU (Search and Retrieve by URL) search engine that supported one of the PRISM context sets

An Overview of the OAI Object Reuse and Exchange Interoperability Framework View more Microsoft Word documents from hvdsomp. This is a very slick presentation by Herbert Van de Sompel on OAI-ORE which he’s due to give today for a workshop at the INFORUM 2009 15th Conference on Prrofessional Information Resources in Prague.

The new OAI-PMH interface to Nature.com sports one particular novelty which may well be of interest here: it makes use of the PRISM Aggregator Message. (For an announcement of this service see the post on our web publishing blog Nascent.) As a protocol for the harvesting of metadata records within a digital repository, OAI-PMH records may be expressed in a variety of different metadata formats.

Over the past two weeks we’ve focused on our OpenURL query interface with the goal being to improve its reliability. I’d like to mention some things we’ve done. We now require an OpenURL account to use this interface (see the registration page) . This account is still free, there are no fixed usage limits, and the terms of use have been greatly simplified. Resources have been re-arranged dedicating more horse-power to the OpenURL function.