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Information systems and intelligent knowledge processing are playing an increasing role in business, science and technology. Recently, advanced information.
Table of contents
- Answering the New Atheism: Dismantling Dawkins Case Against God.
- Ehemann für eine Nacht? (Baccara) (German Edition)?
RAVEN aims to understand the evolution of these spaces by analyzing temporal-semantic relations between their elements. RAVEN has a social layer by enabling users to release non-confidential interpersonal messages to this repository, and by extracting annotations from retrieved documents. Third-party resources are added through a Web mining and media monitoring platform. UNEP Live is a Web intelligence platform for global environmental indicators and related communication flows.
It helps stakeholders to meet environmental goals and foster sustainable development. The platform analyzes public opinion trends on air quality, biodiversity and climate change from news and social media, policy makers, and environmental organizations. Fully integrated into the UNEP Live knowledge management platform, webLyzard helps align and compare relevant articles and postings from these online sources with various environmental indicators. Lightweight seed ontologies act as focal points for integrating new evidence from third-party sources.
Since such evidence is inherently uncertain, source-specific transformation rules assign confidence values to newly acquired pieces of knowledge. Although the tourism domain heavily relies on complex decision making, it currently lacks decision support systems with the capability to seamlessly integrate and visualise data from multiple data sources of tourism and other indicators.
Linked Data technologies, by contrast, especially when adopted at large scale, greatly facilitate data integration at the syntactic and semantic level alike by providing a uniform data encoding format. Such technologies also help to clearly specify the meaning of the data and to establish links between various datasets. We will ensure data quality by providing semantically rich vocabularies that will support i the specification of the meaning of tourism statistics and ii the provenance of the data items. To demonstrate the benefits of using Linked Data, we will design and implement a decision support system that makes use of the ETIHQ repository and leverages its detailed semantic specifications to provide appropriate access control mechanisms.
The Media Watch on Climate Change is a comprehensive and continuously updated knowledge repository on climate change and related environmental issues. The dashboard provides interactive means to access this repository, analyze stakeholder perceptions, and track emerging trends. It collects, filters, annotates and visualizes documents from a wide range of English, French and German online sources news media, social networking platforms, Web sites of Fortune companies and environmental organizations.
The project Foresight-Cockpit 2. By this, it aims at improving the collaboration between different departments in the development of a common situational awareness based on real-time data. In order to achieve this, it integrates in the system modern methods and tools for social media analysis, which will support the creation, evaluation and deduction of trends and scenarios.
Additionally, the improved software will make it easier to translate the results of the analyses in alternative strategic courses of action that are relevant from a national perspective. From these sites, the system processes more than , documents each week, comprising about million words in 11 million sentences.
Estimates of attention and attitude towards the presidential candidates complement keywords summarizing key issues associated with each candidate. Recent advances in collaborative Web technology are governed by strong network effects and the harnessing of collective intelligence through customer-self service and algorithmic data management. As a result, information spreads rapidly across Web sites, blogs, Wiki applications, and direct communication channels between members of online communities who utilize these services.
This architecture will include ontology-based tools to build and maintain contextualized information spaces, a framework for analyzing content diffusion and interaction patterns within these spaces, and interface technology that enables users switch between semantic and geospatial topologies. Similarly, the study of information diffusion promises insights that cannot be inferred from individual network elements. At the same time, media monitoring and corporate knowledge management projects lack analytical frameworks, focus on one particular medium, or neglect the dual role of users as consumers and producers of information.
IDIOM will address these gaps to reveal fundamental mechanisms of information diffusion across media with distinct interactive characteristics, providing a set of generic services to analyze the production and consumption of electronic content simultaneously. The Climate Change Collaboratory Triple-C aims to strengthen the relations between environmental stakeholders who recognize the need for climate change adaptation and mitigation, but differ in their specific worldviews, goals and agendas.
- A Governação de Sociedades Anónimas nos Sistemas Jurídicos Lusófonos (Portuguese Edition);
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For this purpose, the collaboratory provides tools to manage expert knowledge as well as a context-sensitive environment for creating and editing documents in a collaborative manner. Building upon the award-winning technology behind the Media Watch on Climate Change, the user's semantic context is provided by a real-time synchronization framework for rendering advanced visualizations including information landscapes, geographic projections, and ontology graphs.
The rapid growth and fragmented character of social media and publicly available structured data challenges established approaches to knowledge extraction. Many algorithms fail when they encounter noisy, multilingual and contradictory input. Efforts to increase the reliability and scalability of these algorithms face a lack of suitable training data and gold standards. Given that humans excel at interpreting contradictory and context-dependent evidence, the uComp project will address the above mentioned shortcomings by merging collective human intelligence and automated knowledge extraction methods in a symbiotic fashion.
The project will build upon the emerging field of Human Computation HC in the tradition of games with a purpose and crowdsourcing marketplaces. It will advance the field of Web Science by developing a scalable and generic HC framework for knowledge extraction and evaluation, delegating the most challenging tasks to large communities of users and continuously learning from their feedback to optimise automated methods as part of an iterative process. A major contribution is the proposed foundational research on Embedded Human Computation EHC , which will advance and integrate the currently disjoint research fields of human and machine computation.
EHC goes beyond mere data collection and embeds the HC paradigm into adaptive knowledge extraction workflows. An open evaluation campaign will validate the accuracy and scalability of EHC to acquire factual and affective knowledge. In addition to novel evaluation methods, uComp will also provide shared datasets and benchmark EHC against established knowledge processing frameworks. By integrating geospatial and semantic technology, such contextual knowledge can be extracted automatically — for example, when processing Web documents to identify relevant content for customized news services.
Presenting 25 chapters from renowned international experts, this edited volume will be invaluable to scientists, students, practitioners, and all those interested in the emerging field of geospatial Web technology.
The Geospatial Web - ECOresearch Network
Hogan, Program Manager of NASA World Wind The Geospatial Web will have a profound impact on managing knowledge, structuring workflows within and across organizations, and communicating with like-minded individuals in virtual communities. The ECOresearch Network explores new media applications that support social innovation and advocate sustainability and the protection of natural ecosystems. Home Projects Partners Publications About. By using this site you accept the setting of cookies to improve user experience.