The paper presents an exhaustive comparison of principal traffic noise models adopted in
recent years in developed nations. The comparison is drawn on the basis of technical …

Intramural gastric masses arise in the wall of the stomach (generally within the submucosa
or muscularis propria), often with intact overlying mucosa. These tumors are typically …

In this paper, we analyze local search heuristics for the k-median and facility location
problems. We define the\em locality gap\/of a local search procedure as the maximum ratio …

Faster and Simpler Algorithms for Multicommodity Flow and Other Fractional Packing
Problems Page 1 SIAM J. COMPUT. c 2007 Society for Industrial and Applied Mathematics …

Matrix metalloproteinases (MMP) are a family of zinc-containing endoproteinases that
degrade extracellular matrix (ECM) components. MMP have important roles in the …

Background Ibrutinib, an inhibitor of Bruton's tyrosine kinase, and venetoclax, an inhibitor of
B-cell lymphoma 2 protein, have been approved for patients with chronic lymphocytic …

We study the maximum integral multicommodity flow problem and the minimum multicut
problem restricted to trees. This restriction is quite rich and contains as special cases …

Background Ibrutinib, an orally administered covalent inhibitor of Bruton's tyrosine kinase
(BTK), is an effective treatment for relapsed chronic lymphocytic leukaemia (CLL). We …

Given a weighted graph with some subsets of vertices called groups, the group Steiner tree
problem is to find a minimum-weight subgraph which contains at least one vertex from each …

Consider the multicommodity flow problem in which the object is to maximize the sum of
commodities routed. We prove the following approximate max-flow min-multicut theorem …