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This is the official community gathering place and information resource for the OpenDocument Format (ODF) OASIS Standard (ISO/IEC 26300). Suitable for text, spreadsheets, charts, graphs, presentations, and databases, ODF frees documents from their applications-of-origin, enabling them to be exchanged, retrieved, and edited with any OpenDocument-compliant software or tool. This is a community-driven site, and the public is encouraged to contribute content.

Online study group community Cramster announced today that the company has raised a $3 million investment and after checking out the site, we can see why. This active, full featured and well design service looks really compelling for students and has a solid business model. Members can participate in forums about homework, get quick answers to questions 24 hours a day and access explanations of problems from more than 200 of the most popular text books in 7 subject areas. There are free and paid membership levels at $10 per month and users deemed helpful by others can receive financial rewards like gift certificates.

The Flamenco search interface framework has the primary design goal of allowing users to move through large information spaces in a flexible manner without feeling lost. A key property of the interface is the explicit exposure of category metadata, to guide the user toward possible choices, and to organize the results of keyword searches. The interface uses hierarchical faceted metadata in a manner that allows users to both refine and expand the current query, while maintaining a consistent representation of the collection's structure. This use of metadata is integrated with free-text search, allowing the user to follow links, then add search terms, then follow more links, without interrupting the interaction flow.

On Clipmarks.com, you can see clips of text, images or video about all sorts of topics that other people find while surfing the web. The idea is that through each other, we can learn more, know more and enjoy more than we could possibly do alone. As you find people who post clips that interest you, make them a Guide. Think of your Guides as a team of web editors you choose to consistently deliver you clips of things they find on the web.

Our goal in creating this site is to provide the basis for a thriving community of UIMA developers who can announce, discuss, design, share, and critique UIMA-compliant components, resources and solutions. The Unstructured Information Management Architecture (UIMA) is a software framework that supports rapid development and deployment of multimodal analytics - applications which provide value by processing human-readable text, audio and/or video in order to extract information, answer questions, summarize documents, etc.

A software engine that pulls together facts by combing through more than 500 million Web pages has been developed by researchers at the University of Washington. The tool extracts information from billions of lines of text by analyzing basic relationships between words.

Common Tag is an open tagging format developed to make content more connected, discoverable and engaging. Unlike free-text tags, Common Tags are references to unique, well-defined concepts, complete with metadata and their own URLs. With Common Tag, site owners can more easily create topic hubs, cross-promote their content, and enrich their pages with free data, images and widgets.

A tag cloud is a list of words in different sizes and colors, with or without a sense of depth (3D), meant to represent the statistical importance of keywords mentioned in a particular document base (a blog, a website, twitter,…). It serves as an indicator of the relative importance of the use of certain ideas in the document base at hand. It is a bottom-up, very fuzzy method for the synthesis of knowledge from an arbitrarily big aggregate of (text) data. Because it rests entirely on statistics, very often there is absolutely no relationships between the keywords of a tag cloud. Worse even, if they existed (by pure chance), there is absolutely no way of finding out about the meaning of those relationships.

Seth Grimes is a business intelligence expert with a special interest in text analytics. In this conversation with host Jon Udell, he discusses how a new breed of tools is enabling companies to build "voice of the customer" applications that extract useful signals from the noisy chatter that's erupting everywhere online.

This wiki collects information about tools and resources that can help scholars (particularly in the humanities and social sciences) conduct research more efficiently or creatively. Whether you need software to help you manage citations, author a multimedia work, or analyze texts, Digital Research Tools will help you find what you're looking for. We provide a directory of tools organized by research activity, as well as reviews of select tools in which we not only describe the tool's features, but also explore how it might be employed most effectively by researchers.

SCRIBO - Semi-automatic and Collaborative Retrieval of Information Based on Ontologies - aims at algorithms and collaborative free software for the automatic extraction of knowledge from texts and images, and for the semi-automatic annotation of digital documents.

WikiProteins enables community annotation in a Wiki-based system. Extracts of major data sources have been fused into an editable environment that links out to the original sources. Data from community edits create automatic copies of the original data. Semantic technology captures concepts co-occurring in one sentence and thus potential factual statements. In addition, indirect associations between concepts have been calculated. We call on a 'million minds' to annotate a 'million concepts' and to collect facts from the literature with the reward of collaborative knowledge discovery. The system is available for beta testing at http://www.wikiprofessional.org

Augmented Wordnets These lexical resources (and the method of their construction) are described in Semantic Taxonomy Induction from Heterogenous Evidence (ACL-06). They are automatically augmented versions of WordNet 2.1

COLLECTIVE INTELLIGENCE: Creating a Prosperous World at Peace