We have written out all shifting algorithm in the QR corresponding to article [SIAM J. Matrix Anal. 12 (1991) 385], specially the block shift algorithm, and tested them with Maple8.
A network of concepts is built by filtering the encyclopediaʼs articles, each concept corresponding to an article.
To inform the systematization of HRH metrics, the included papers were also classified according to type of publication, with the largest proportions corresponding to indexed articles (27.3%) and official government documents (including HRH plans and reports) (21.2%) (see Table 1).
Each box has a title corresponding to an article from Wikipedia and a number of labels beneath it pertaining to the article's possible semantic relations (i.e., disambiguations, categories, infobox properties) to other elements.
The baseline entity annotation file had a tab-separated format with columns corresponding to the article identifier, the part of the document processed (T: title, A: abstract), the start and end characters offsets of the chemical, the text string of the chemical entity mention and the corresponding chemical entity mention class.
Only after the results had been validated and introduced into the database, was the group corresponding to each article revealed to the evaluators so that they could carry out the analysis.
The search identified 1758 records, each record corresponding to a published article.
Using a random number generator (available at http://www.random.org), a number was selected between 1 and N1, corresponding to a unique article.
For the analyses of evidence levels and study types of research that matured after newspaper coverage, we again used as the denominator published articles corresponding to all mentions of studies (i.e. weighted citations) after excluding articles not presenting evidence (5 commentaries or editorials, 1 nonresearch letter, and 1 news item).
Overall, we searched 295 articles (see web extra fig A on bmj.com), and 21 articles corresponding to 31 meta-analyses were deemed eligible.
