We consider two cases: co-occurrence of software mentions, and co-occurrence of database and software mentions (any combination thereof).
At first glance, the thermodynamic data appear to suggest a relationship between frequency of occurrence in the database and stability of the bulge.
The weights that have been developed are based principally on two ideas: term weighting, where the importance of a term is proportional to the frequency with which a term occurs in an individual document or query; and inverse document frequency weighting, where the importance of a term is inversely proportional to its frequency of occurrence within the database as a whole [23 25].
Due to the increasing occurrence of very large databases, mining useful information and knowledge from transactions is evolving into an important research area.
In our database, occurrence of anti-infectives in urban raw sewage range from 3 10,570 ng/L, with a median concentration of 300 ng/L.
To identify previous occurrence of diabetes in the database, a five-year observation period was evaluated using retrograde survival function and kappa agreement.
42 That is, working with routinely collected data presented in its 'raw' format, where duplicates, missing and erroneous entries are common occurrences, requires a certain level of database analysis skills.
The occurrence of chimeric ESTs in databases has been documented previously.
In this article, we report detailed analysis of the entire trajectory database and occurrence of various conformational substates and its impact on studies of context effects.
Basically, every unique peptide contribute one count to U n (k) will contribute to L n (k) the number of occurrence of that peptide in the database.
The occurrence of gene sequences in the database for expressed sequence tags (dbEST) can be used to roughly estimate the abundance of transcripts.
