Earlier this month, the JPEG 2000 Implementation Working Group, the Wellcome Trust Library, and the U.K. Digital Preservation Coalition hosted a free one-day seminar called JPEG2000 for the Practitioner. The presentation slides are now linked to the seminar program and is a short report of the event by Christy Henshaw of Wellcome Library. The presentation slides by themselves carry a great deal of depth even without a recording of the audio. In particular I can recommend “What did JPEG 2000 ever do for us?” by Simon Tanner and “JPEG 2000 standardization – a pragmatic viewpoint” by Richard Clark. As brief introductions to where we’ve been with JPEG 2000 and where we could go.
No, I am not composing this edition of DLTJ Thursday Threads on the Thanksgiving holiday. This was written the day before and scheduled for posting on Thursday. With a significant run of weekly Thursday Threads postings, it seemed a shame to break the trend because of a holiday. So if it is Thanksgiving Thursday (in the U.S.) and you are looking for something to read, how about an article questioning the need for index and abstract databases in light of Google Scholar? Or tips for post-holiday effective meetings? Or how librarians are viewed as obstacles to effective open educational resources? Or simply be thankful that you are not in the cable TV operator business.
Another slow Thursday Threads week due to higher priority work duties taking precedent over scanning for trends. This week has a look at the explosion of video content uploaded to YouTube (which dovetails nicely with the Thursday Threads report two weeks ago about the record amount of internet traffic attributed to Google’s services), why the distinction between ‘digital natives’ and ‘digital immigrants’ should be dropped, how telecomm companies want a piece of the credit card business, and the movement of Momento to an Internet Draft. If you find these interesting and useful, you might want to add the Thursday Threads RSS Feed to your feed reader or subscribe to e-mail delivery using the form to the right. If you would like a more raw and immediate version of these types of stories, watch my FriendFeed stream (or subscribe to its feed in your feed reader). Comments and tips, as always, are welcome.
In preparation for the last webinar of the three-part series “Using RDA: Moving into the Metadata Future“, I’m reading again Karen Coyle‘s “Library Data in a Modern Context” — the first chapter of Understanding the Semantic Web: Bibliographic Data and Metadata. Right at the start she has a clear and useful definition of this thing we call “metadata.”
It has been a long week, so for many of you this edition of DLTJ Thursday Threads will actually be read on Friday. The spirit was willing, the topics were certainly out there in the past seven days, but the necessary distractions were numerous. Please enjoy this edition whenever you read it. As always, there is lots more on my FriendFeed aggregation page.
Google Refine 2.0, a power tool for data wranglers
This week is a mostly Google edition of DLTJ Thursday Threads. Below is a high-level overview of Google’s Book Search algorithm, how Google is helping web servers improve the speed at which content loads, and how Google’s internet traffic is growing as a percentage of all internet traffic. But first, there is an uprising on the RDA test records in the WorldCat database.