Learn More
We created a simple-to-use framework to construct gaze-responsive applications using web technology focussing on text. A plugin enables any compatible browser to interpret a new set of gaze handlers that behave similar to existing HTML and JavaScript mouse and keyboard event facilities. Keywords like <i>onFixation, onGazeOver</i>, and <i>onRead</i> can be(More)
Typical arguments for the use of agent technology in business information systems rely on the heterogeneity of the information landscape, the physical distribution of its components, and the overall complexity of such systems. In the domain of IT support for Knowledge Management, these claims for agent systems typically also hold, but additionally are(More)
We created a simple-to-use framework to construct gaze-responsive applications using web technology focussing on text. A plugin enables any compatible browser to interpret a new set of gaze handlers that behave similar to existing HTML and JavaScript mouse and keyboard event facilities. can be attached to parts of the DOM tree and are triggered on the(More)
Die Zielsetzung der Wf-Automation durch ein Workflow Management System (WfMS) wird i.a. als " Provide the right information and the right tools to the right receiver at the right time. " beschrieben, was direkt zu den folgenden vier Fragen führt (zitiert nach [14]): – WAS ist die richtige Information? – WIE wird die Information bearbeitet / geliefert? – WER(More)
Knowledge-intensive activities can typically not be modeled sufficiently by classical, static process models and workflows. To enable a process-oriented knowledge management approach under these circumstances, the concept of weakly-structured workflows has been developed. This approach integrates process modeling and workflow enactment and facilitates(More)
The integration of heterogenous data sources is a crucial step for the upcoming semantic web – if existing information is not integrated, where will the data come from that the semantic web builds on? In this paper we present the gnowsis adapter framework, an implementation of an RDF graph system that can be used to integrate structured data sources,(More)
Knowledge workers are often embedded in an organizational setting, where execution of processes allows for appropriate, context-sensitive support. When a knowledge worker starts a new task in a workflow management system, chances are good, that someone of his colleagues has already performed or is currently busy with a similar task. Our research aims at(More)
The use of semantic representations in document-oriented environments – as formal annotations or embedded instances of a formal knowledge base – is seen as an enabling technology for intelligent services which may help knowledge workers in tasks like finding, structuring, or assessing information. Also, a high level of formalization has potential to(More)
This paper presents the RDFHomepage project, a framework for using a person's structured data sources to auto-generate an HTML homepage. RDFHomepage uses RDF files as input, and currently supports several well-known RDF schemas, such as FOAF. In addition to these we have RDF converters for other structured file-formats, like Bibtex. RDFHomepage produces(More)