Abstract. Information system designers face many challenges w.r.t. selecting appropriate semantic technologies and deciding on a modelling approach for their system. However, there...
The explosive growth in the availability of information is overwhelming traditional information management systems. Although individual pieces of information have become easy to ï¬...
George S. Davidson, Bruce Hendrickson, David K. Jo...
Abstract. Most reported literature on evaluation of e-government systems tend to focus on narrow aspects of project design and implementation. The larger context of development and...
Abstract. This paper presents a task-based user evaluation of two contentbased image database browsing systems. The performance of the two systems is compared to that of a commerci...
Timo Ojala, Markus Koskela, Esa Matinmikko, Mika R...
This paper describes the design and evaluation of COLER, a computer mediated learning environment that includes a software coach to help students collaborate while solving Entity ...