SPARQLing presents a graphical SPARQL query builder, which allows users of domain ontologies and RDF datasets formulate queries through visual inspection of classes and properties in the ontology or RDF schema. Our approach takes into account the users’ preferences in viewing the elements of the interface.

Users performance when seeking for information in two information spaces of different design was correlated with their cognitive abilities, and their geographic orientation ability. One of the information spaces had a visuo-graphical interface, and the other a verbal interface. The results showed that correlations with spatial abilities and with geographical abilities were found only for the vi...

This paper describes an experiment carried out to determine which, among several possible evolutionary and non-evolutionary sound synthesizer graphical user interfaces, is the most suitable for the task of matching a target sound. Results show that standard and new varieties of evolutionary interface are competitive with a standard non-evolutionary interface, achieving better results in some si...

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Current methods for data integration are as difficult to use as they are powerful. Motivated by our work with clinical data and the people who analyze it, we present two components that allow non-technical users that are domain experts to create and reuse complex data integration processes. The GUAVA (GUI As View Apparatus) component enables data analysts to make informed data integration decis...

In the collaborative learning environment, there are various kinds of information, such as faces of students and learning materials, and the interface which shows these information effectively is required. If the information is provided effectively, students would communicate with others smoothly and progress the learning efficiently. When we study in the group, we tend to focus on what we are ...

In this demonstration, we show various querying capabilities of an application called AIDA. AIDA is developed to help the study of attention disorder in kids. In a different study [1], we collected several immresive sensory data streams from kids monitored in an immersive application called the virtual classroom. This dataset, termed immersidata is used to analyze the behavior of kids in the vi...

Abstract: The analysis, design and development of a graphical programming IDE for mini-robotic agents allows novice users to program robotic agents by a graphical drag and drop interface, without knowing the syntax and semantics of the intermediate programming language. Our work started with the definition of the syntax and semantics of the intermediate programming language. The major work is t...