Augmented Reality. Augmented Reality. Prefuse | interactive information visualization toolkit. CSS3 Graph Animation. Information Architects — Home. Data Visualization Business. Infographies complexes & interactives. Grid - Поддержка Grid проекта со стороны государства. Chapter 1. e-Science and semantic grid and web This chapter makes an attempt to identify the place of e-Science in the present conditions of active development of web, grid and semantic technologies. The question is, actually, about fourth generation of grid that originates from the developed service-oriented systems and semantic Web. So the special attention is paid to the key concept of semantic technologies, ontology, and also to numerous tools for ontology development and methodology of such development. The other side of the semantic technologies – the introduction of semantics into the existing web standards (HTML 5, мікроформати) is also mentioned.
Finally, the problem of semantic search is analysed in detail, basic algorithms and implementation examples of the searching engines are examined. 1.1. Chapter 2. Semantic grid is the product of combination of two constituents - semantics and service-oriented architecture (grid services infrastructure). 2.1. Chapter 3. 3.1. Chapter 4. d3.js. Revisit. Revisit is a real–time visualization of twitter messages (tweets) around a specific topic. You can create your own twitter wall at a conference or an ambient display at your company or whatever use you come up with.
In contrast to other twitter stream tools, it provides a sense of the temporal dynamics in the twitter stream, and emphasizes the conversational threads established by retweets and @replies. The tool is currently offline due to major changes in the Twitter API (more info), but please find a screencast here: revisit see5 from Moritz Stefaner on Vimeo. revisit aligns all twitter messages for your search terms along a timeline. Tweets that receive more attention – in form of retweets or @replies – go to the center of the stream and are displayed larger. The above image displays the visual summary of the see5 conference, where revisit was first presented publicly.
When new tweets arrive, they are brought to the front and highlighted. Source code + standalone version. Polymaps. Data visualization. Heuristics.