PingtheSemanticWeb.com is a web service archiving the location of recently created/updated RDF documents on the Web. If one of those documents is created or updated, its author can notify PTSW that the document has been created or updated by pinging the service with the URL of the document.
features include on the fly OCR conversion capabilities, over 50 different conversion options and proprietary XPS and PDF conversion abilities that retains formatting, images and text in the selected output format.
What is SARES?
SARES is a web-based application that attempts to automatically "tag" images with keywords.
DBpedia is one circle out of the Linking Open Data cloud. There are resource Databases for music, books, television programmes, medical information and so on - which are all available for access. The LOD cloud was born around 2007 and shall continue to grow rapidly, perhaps eventually leading us into the Semantic Web.
Is your browser configuration rare or unique?
If so, web sites may be able to track you, even if you limit or disable cookies.
Panopticlick tests your browser to see how unique it is based on the information it will share with sites it visits. Click below and you will be given a uniqueness score, letting you see how easily identifiable you might be as you surf the web.
With the Evri API, you can automatically, cost effectively and in a fully scalable manner: analyze text, get recommendations, discover relationships, mine facts and get popularity data.
Getting Started
Analyze text with the Evri API
Identify, categorize and locate entities in text. Extract and graph how entities are interconnected. Automatically categorize documents. Extract contextual information for subsequent media recommendations so article, image, and video recommendations are accurately tailored to the topic of a trigger document.
Color calculatorConverts color data to different color standards (RGB, CMYK, L*ab, L*ch, L*uv, Hunter, XYZ etc.). All the math implemented in this calculators is available in the math/formulas page.
Monitor color calibration, Monitor color resolution, Create color harmonies, Color delta/comparison math, Color tutorials
formulas to calculate color differences. All of them refers to the CIE-L*ab color space.Each formula is written as a "neutral programming function", easy to be translate in any specific computer language.We did not post obvious deltas which involve a simple subtraction of two values.
The National Library of Medicine is partnering with the Food and Drug Administration to enhance patient safety by providing an identification and reference system for solid-dosage medications.Pillbox's data and search engine is also accessible through an API.
enables to search unknown solid-dosage medications (tablets/capsules) based on physical characteristics and images.
The system combines high-resolution images of tablets and capsules with FDA-approved appearance information (imprint, shape, color, etc.) to enable users to visually search for and identify an unknown solid dosage pharmaceutical.
This system is designed for use by emergency physicians, first responders, other health care providers, Poison Control Center staff, and concerned citizens.
# How is Freebase different from Wikipedia? From Google Base?
Wikipedia and Freebase both appeal to people who love to use and organize information, but the difference lies in the type of information covered, and the way it's organized. Wikipedia arranges...
Neat idea - Grafitter is a way collecting information about your self over time while sending updates with Twitter, using IM, saving bookmarks on Delicious, and writing a post on Blogger. Grafitter visualizes the information you record in graphs.
ThinkUp captures your posts, replies, retweets, friends, followers, and links on social networks like Twitter and Facebook. We'll be adding more networks in the future. ThinkUp stores your social data in a database you control, and makes it easy to search, sort, filter, export, and visualize in useful ways.
Document Cloud is a platform that is primarily meant to be used by journalists who are reporting on (or publishing) primary source documents. They will be able to have their documents run through OpenCalais, and get comprehensive information on all the places, people and organizations that are mentioned in the document. Plus, Document Cloud can look at all the dates that are mentioned on the original text, have them plotted on a timeline, and let them know about documents that are related to what they have written.
Freepto is a Linux-based operating system on USB stick. This means you can bring it with you and use any computer as it was your own. Also, data you save on the USB stick will always automatically be encrypted (i.e. nobody else will be able to access them).