We discuss the implications of the use of current multimedia collections and posit that it is possible to build what we term fourth-phase digital libraries (4PDLs). In 4PDLs users...
An ecological-cognitive framework of analysis and a model-tracing architecture are presented and used in the analysis of data recorded from users browsing a large document collect...
All software projects are experiments in the sense of the scientific method because the outcomes are not known in advance, theories and hypotheses may be tested in the project emp...
P. Giese, Barbara Hoisl, Christopher M. Lott, H. D...
SQL3generalizestherelationalmodelinto anobjectmodel abstract data types, multiple inheritance, and dynamic polymorphism. Tables may then contain collections (multisets) of objects...
The importance and benefits of expertise sharing for organizations in knowledge economy are well recognized. However, the potential cost of expertise sharing is less well understoo...