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If several keys are inserted into a search structure (or deleted from it) at the same time, it is advantageous to sort the keys and per- form a group update that brings the keys into the structure as a single transaction. A typical application of group updates is full-text index- ing for document databases. Then the words of an inserted or deleted document, together with occurrence information, form...
Relaxed balancing has become a commonly used concept in the design of concurrent search tree algorithms. Many different relaxed balancing algorithms have been proposed, especially for red-black trees and AVL-trees, but their performance in concurrent environments is not yet well understood. This paper presents an experimental comparison of the strictly balanced red-black tree and three relaxed balancing...
In the COS-7 cell signalling network high levels of cAMP produced, for example, by co-stimulation of β2-adrenergic receptor (β2-AR) and bradykinin B2 receptor (BKR) may affect epidermal growth factor receptor (EGFR)-mediated activation of extracellular signal-stimulated kinase (ERK). In contrast, co-stimulation of either β2-AR or B2R with EGFR leads to synergistic activation of ERK. Due to triple...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.