2705 search results - page 275 / 541 » Formal Ontology for Subject |
AVI
2006
13 years 9 months ago
2006
We present an experiment that compares how people perform search tasks in a degree-of-interest browser and in a Windows-Explorer-like browser. Our results show that, whereas users...
AVI
2008
13 years 9 months ago
2008
Traditional database query formulation is intensional: at the level of schemas, table and column names. Previous work has shown that filters can be created using a query paradigm ...
ATAL
2010
Springer
13 years 9 months ago
2010
Springer
In many applications, tasks can be delegated to intelligent agents. In order to carry out a task, an agent should reason about what types of resources the task requires. However, ...
JCDL
2010
ACM
13 years 8 months ago
2010
ACM
Access to data crucial to research is often slow and difficult. When research problems cross disciplinary boundaries, problems are exacerbated. This paper argues that it is import...
MM
2010
ACM
13 years 8 months ago
2010
ACM
This paper presents the results of a user study carried out to evaluate an application prototype in which an audio-visual chat conversation between two users is augmented by pictu...