نتایج جستجو برای: engineering demand parameters edp
تعداد نتایج: 957344 فیلتر نتایج به سال:
Smart Specialisation Strategy (S3) research has contributed to better understanding of that policy framework’s conceptual underpinnings but some European regions still find it difficult turn S3 theory into implementation. A key element the implementation challenge concerns enabling or constraining role local institutions on regional development strategies and, more specifically, entrepreneurial...
As Internet-based commerce becomes increasingly widespread, large data sets about the demand for and pricing of a wide variety of products become available. These present exciting new opportunities for empirical economic and business research, but also raise new statistical issues and challenges. In this article, we summarize research that aims to assess the optimality of price discrimination i...
OBJECTIVE Elastin is the major structural extracellular matrix component of the arterial wall that provides the elastic recoil properties and resilience essential for proper vascular function. Elastin-derived peptides (EDP) originating from elastin fragmentation during vascular remodeling have been shown to play an important role in cell physiology and development of cardiovascular diseases. Ho...
Since 1997 there has been a steady stream of advances for the maximum disjoint paths problem. Achieving tractable results usually required focusing on relaxations such as: (i) to allow some bounded edge congestion in solutions, (ii) only consider unit weight (cardinality) setting, (iii) require fractional routability selected demands (the all-or-nothing flow setting). For general form (no conge...
In the edge-disjoint paths (EDP) problem, we are given a graph G and a set of source-sink pairs in G. The goal is connect as many pairs as possible in an edge-disjoint manner. This problem is NP-hard and the best known approximation algorithm gives an Õ(min{n2/3,√m})-approximation for both directed and undirected graphs; here n and m denote the number of vertices and edges in G respectively. Fo...
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