A partial-sum query obtains the summation over a set of specified cells of a data cube. We establish a connection between the covering problem in the theory of error-correcting codes and the partial-sum problem and use this connection to devise algorithms for the partial-sum problem with efficient space-time trade-offs. For example, using our algorithms, with 44 percent additional storage, the ...

BACKGROUND Point-of-care glucose meters are used increasingly in semi- and non-professional context. The quality of glucose measurements depends on the quality of the equipment, the quality of use, and the pre-analytical conditions. In this article, a External Quality Assessment Scheme (SKML)-Quality Mark for point-of-care test (POCT) and self-test glucose meters is proposed, assessing analytic...

In this article, an analytical review of the literature on methods for measuring stabilization error systems (SS) is carried out. The relevance further research and development in field ways to improve accuracy measurements SS substantiated.
 modern method determining median has distinctive features a number advantages: it requires much less time use manual labor; performed digital form in...