However, where the database content is well-defined, specific ontologies have been used.
The icons comprised images associated with the text and phonetic notation in order to help children recognize the database content.
A summary of the database content is shown in Table 1 (Additional file 10), which present the statistic of current IDAAPM database and their sources.
Since simplified images relevant to the experiences of children enables them to recognize the database content, 19 images were selected (Figure 6).
The matching between the viewers' interests (queries) and the database content can be made with recourse to textual or image based descriptions or combinations of both.
Concerning the database content, a major problem, in the treatment of archive data in landslide studies usually comes from the subjectivity and sensitivity of the individual sampler.
The Collation of Cortical Data (CoCoDat) is a relational database with individual records in a set of different tables linked hierarchically through unique identifiers to ensure consistency and to avoid fragmentation and disconnection of the database content.
The database content is organized consistent with biophysical theory and the concepts of compartmental modeling, enabling flexible combination of data on membrane conductances, ionic and synaptic currents, morphology, connectivity, and firing patterns.
Our performance evaluation results demonstrate that in most realistic scenarios, i.e., where only a part of the database content is stored in the database cache, the suggested architecture outperforms the others.
Thus, the third design guideline is using icons based on simplified images relevant to the experience of children to allow them to perceive the actual meaning of the database content.
In conclusion the given examples show how the database content and the nature of the query determine the difference in performance between the parallel and the non-parallel substructure search.
