Results 181 to 190 of about 2,971,508 (208)

Efficient heuristics for the Steiner forest problem

International Transactions in Operational Research, EarlyView.
Abstract Let G=(V,E)$G = (V, E)$ be a connected undirected graph, V$V$ a set of nodes, E$E$ a set of edges, |V|=n$|V| = n$, and |E|=m$|E| = m$. Given a non‐negative weight function w:E→R+$w: E \rightarrow \mathbb {R}^+$ associated with its edges, a set τ={Ti⊆V|i=1,…,p}$\tau = \lbrace T_i \subseteq V | i = 1, \ldots, p\rbrace$ of terminal sets Ti$T_i ...
Murilo Stockinger, Isabel Rosseti, Simone Martins, Luidi Simonetti, Alexandre Plastino   +4 more
wiley   +1 more source

DPCR-SLAM: A Dual-Point-Cloud-Registration SLAM Based on Line Features for Mapping an Indoor Mobile Robot. [PDF]

Sensors (Basel)
Cao Y, Ni J, Huang Y.
europepmc   +1 more source

Minimizing cutting costs in 1D rod cutting

International Transactions in Operational Research, EarlyView.
Abstract We study a one‐dimensional rod‐cutting problem arising from an industrial setting where cutting itself carries cost. Each order specifies a length interval, and the task is to assign orders to warehouse rods so that all orders are satisfied while the number of cuts is minimized.
Bowen Li, Attila Sali
wiley   +1 more source

Blockchain-Backed Revocation and Yang-Baxter Consistency Screening for Zero-Trust IoT Admission Control. [PDF]

Sensors (Basel)
Rivera-Julio YE, Leal-Narváez EA, Tejedor JP.   +2 more
europepmc   +1 more source

Ramanujan expander networks for authenticated grayscale image encryption. [PDF]

PLoS One
Razzaque A, Razaq A, Alghazzawi D, Ramzan M, Khalifa HAE.   +4 more
europepmc   +1 more source

scCCVGBen for benchmarking of single-cell representation learning anchored on a centroid-coupled variational graph attention autoencoder across scRNA-seq and scATAC-seq. [PDF]

Front Genet
Fu Z, Fu J, Chen C, Zhang K, Wang J, Ran T, Wang S.   +6 more
europepmc   +1 more source

Harmonic fields and the mechanical response of a cellular monolayer to ablation. [PDF]

J Math Biol
Jensen OE, Revell CK.
europepmc   +1 more source

Vector outcomes after SMILE pro with the VISUMAX 800 for high versus moderate-to-low astigmatism: a contralateral eye comparison. [PDF]

Front Med (Lausanne)
Mei Y, Hao Y, Yang X, Zhang A, Tian Z, Zhou W, Zhang H.   +6 more
europepmc   +1 more source

Quantitative multi-scale morphodynamic analysis reveals ratchet-like collective DVE migration and epiblast retrograde cell flow during anterior patterning in the mouse embryo

Stower MJ, Zhou FY, Valani R, Rozman J, Hathrell H, Godwin J, Lu X, Rittscher J, Yeomans JM, Srinivas S.   +9 more
europepmc   +1 more source

Chromatic Polynomials of Signed Graphs and Dominating-Vertex Deletion Formulae [PDF]

Journal of Graph Theory
We exhibit non-switching-isomorphic signed graphs that share a common underlying graph and common chromatic polynomials, thereby answering a question posed by Zaslavsky.
Jeven Syatriadi, Gary Greaves
exaly   +4 more sources