Text Cloud in Flash: Red Ant blog. Heres my summary of what Rails is and why we use it. The Ruby bit is a programming language called Ruby that was developed in the early 1990’s, while Rails is the framework bit. It can run on all different types of servers, and has been used to build a few high profile sites such as Twitter. The framework is a term to describe a way of working. It’s a set of tools and methods that speed up the routine stuff and increase productivity. They allow developers to spend more time on the problem at hand. To use a cheesey metaphor- say you need to drive from Sydney to Melbourne. A framework means you can start your trip straight away without needing to build the car and find some wheels. Frameworks are relatively new on the scene. Why Rails and not something else? What I’ve learnt is that it is quite difficult to manage a team that covers several languages. We’ve specialised in Rails as we’ve found it makes us more efficient. 1. 2. 3.
Make sense? 4. 5. Active Record is like database Esperanto. The folksonomy tag cloud: when is it useful? -- Sinclair and Cardew-Hall 34 (1): 15 -- Journal of Information Science. Folksonomies: Why are they tagging, and why do we want them to? What is a tag? | Wiliam Web Design Sydney Australia. You’ve probably heard of tags being used on websites and blogs. In case you’ve never noticed them, you’ll find a list of tags at the bottom of each of our blog posts. You may wonder what purpose these tags serve. Essentially tags are keywords used to classify content. In the past this task would have been accomplished by placing the content in the appropriate folder within a predetermined hierarchy. Greater FlexibilityOn the surface, classifying content based on it’s location in a hierarchical structure sounds like a great idea. Help Readers Find Related ContentOf course, if tags allow you to classify your content better, it means your readers can locate your content better.
Increase Your Rank on Search EnginesSearch engines love tags. Rank Higher on Social Bookmarking SitesSocial bookmarking sites such as technorati and del.icio.us also value tags above other content. Educators and Web 3.0. Viewpoint Should Educators Be Concerned About Web 3.0? By Trent Batson01/21/09 Even Web 2.0 is a confusing mass of capabilities, yet already people are talking about Web 3.0. Where are we in all of this? What's important for educators to know? Technology definitions for Web 2.0 may not convey a clear picture of the significance of '2.0' for educators. The social Web is very, very different for users in higher education than the display Web of the 1990s. 1. 2. 3. 4. 5. 6. 7. 9. Folksonomies: Why are they tagging, and why do we want them to? The folksonomy tag cloud. Structure and form of folksonomy tags: The road to the public library catalogue.
Louise F. Spiteri School of Information Management, Dalhousie University, Halifax, Nova Scotia. Canada. Email: Louise.Spiteri (at) dal.ca Received May 8, 2007; Accepted June 5, 2007 Abstract Folksonomies have the potential to add much value to public library catalogues by enabling clients to: store, maintain, and organize items of interest in the catalogue using their own tags. The purpose of this paper is to examine how the tags that constitute folksonomies are structured. Keywords Collaborative tagging; Controlled vocabularies; Folksonomies; Guidelines Introduction Digital document repositories such as library catalogues normally index the subject of their contents via keywords or subject headings. In order to understand more fully these applications, it is important to examine how folksonomies are structured and used, and the extent to which they reflect user needs not found in existing lists of subject headings.
Definitions of Folksonomies Benefits of Folksonomies Methodology Findings. TagCrowd - make your own tag cloud from any text. Can tags be wrong? - JOHO - May 4, 2007. Blog Tag generator for technorati. Semantic Web Metadata for e-Learning - Some Architectural Guidelines. Mikael Nilsson <mini@nada.kth.se> Matthias Palmér <matthias@nada.kth.se> Ambjörn Naeve <amb@nada.kth.se> Knowledge Management Research Group1 Centre for User Oriented IT Design Department of Numerical Analysis and Computer Science Royal Institute of Technology Stockholm, Sweden.
Keywords: meta-data, e-learning, knowledge community, P2P Abstract: Meta-data is the fundamental building block of the Semantic Web. However, the meta-data concept is too loosely defined to provide architectural guidelines for its use. This paper analyzes important uses of meta-data in the e-learning domain, from a pedagogical and philosophical point of view, and abstracts from them a set of fundamental architectural requirements for Semantic Web meta-data. It also describes some flexible generic techniques for working with meta-data, following these requirements. 1 Introduction Additionally, many e-learning applications are highly monolithic and seriously lacking in flexibility [38,49]. 2 Semantic Web Semantics.
Tag Clouds in the Blogosphere: Electronic Literacy and Social Networking. ZoomClouds. Lorelle on WordPress » The Ultimate Tag Warrior WordPress Plugin. The Ultimate Tag Warrior WordPress Plugin is exactly what it says: the ultimate tag warrior. If you are serious about tags, and using the full version of WordPress, then check out this WordPress Plugin. NOTE: Since WordPress 2.1, the Ultimate Tag Warrior WordPress Plugin has had some major problems and the author has decided to stop support, especially now that WordPress 2.3 has tagging built-in. If you are currently using the Ultimate Tag Warrior WordPress Plugin, please uninstall it immediately. There are security flaws in the Plugin, as well as WordPress versions that supported it. Please deactivate it immediately and upgrade WordPress to the latest version to avoid risk of hacking and other problems. UTW Database Spikes: If you are getting reports of high database access or complaints from your shared web hosting service, remove this Plugin immediately.
Basically, download and copy the folder to your Plugins directory. These are the three that I added to my main site: Like this: How to Use Flickr: The Digital Photography Revolution, by Richard Giles | CiteULike: Paperback 304 pages (March 22, 2006) I d e a n t: Tag Literacy. TeacherSource | learning.now . Tag - You're Delicious!