Results 61 to 70 of about 24,121 (267)

Interleaving schemes for multidimensional cluster errors [PDF]

open access: yes, 1998
We present two-dimensional and three-dimensional interleaving techniques for correcting two- and three-dimensional bursts (or clusters) of errors, where a cluster of errors is characterized by its area or volume.
Blaum, Mario   +2 more
core   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

open access: yesMolecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung   +17 more
wiley   +1 more source

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

open access: yesMolecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris   +10 more
wiley   +1 more source

A study on exponential-size neighborhoods for the bin packing problem with conflicts

open access: yes, 2017
We propose an iterated local search based on several classes of local and large neighborhoods for the bin packing problem with conflicts. This problem, which combines the characteristics of both bin packing and vertex coloring, arises in various ...
Capua, Renatha   +3 more
core   +1 more source

Every subcubic graph is packing (1,1,2,2,3)-colorable

open access: yesDiscrete Mathematics
9 pages, 2 ...
Xujun Liu, Xin Zhang, Yanting Zhang
openaire   +2 more sources

Bin Packing with Multiple Colors

open access: yes, 2015
In the Colored Bin Packing problem a set of items with varying weights and colors must be packed into bins of uniform weight limit such that no two items of the same color may be packed adjacently within a bin. We solve this problem for the case where there are two or more colors when the items have zero weight and when the items have unit weight.
Alsarhan, Hamza   +4 more
openaire   +2 more sources

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon   +9 more
wiley   +1 more source

Optimality program in segment and string graphs

open access: yes, 2018
Planar graphs are known to allow subexponential algorithms running in time $2^{O(\sqrt n)}$ or $2^{O(\sqrt n \log n)}$ for most of the paradigmatic problems, while the brute-force time $2^{\Theta(n)}$ is very likely to be asymptotically best on general ...
BS Baker   +20 more
core   +1 more source

Complexity of the packing coloring problem for trees

open access: yesDiscrete Applied Mathematics, 2008
A packing \(k\)-colouring of a graph \(G=(V,E)\) is a list \((X_1, X_2, \dots, X_k)\) of sets with \(\bigcup_{i=1}^k X_i = V\), such that for every index \(i\) with \(1 \leq i \leq k\), every pair of different vertices \(u,v \in X_i\) has distance at least \(i\) in \(G\) [see \textit{B. Brešar}, \textit{S. Klavžar}, and \textit{D.F.
Fiala, Jiří, Golovach, Petr A.
openaire   +2 more sources

Tumor mutational burden as a determinant of metastatic dissemination patterns

open access: yesMolecular Oncology, EarlyView.
This study performed a comprehensive analysis of genomic data to elucidate whether metastasis in certain organs share genetic characteristics regardless of cancer type. No robust mutational patterns were identified across different metastatic locations and cancer types.
Eduardo Candeal   +4 more
wiley   +1 more source

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