Results 61 to 70 of about 837,325 (362)
Finding an optimal seating arrangement for employees
Croatian Operational Research Review, 2015 The paper deals with modelling a specifc problem called the Optimal Seating Arrangement (OSA) as an Integer Linear Program and demonstrated that the problem can be efficiently solved by combining branch-and-bound and cutting plane methods.
Ninoslav Čerkez +3 more
doaj +1 more source
Cutting-plane theory: Algebraic methods
Discrete Mathematics, 1978 AbstractThis paper is a survey, with new results, of the algebraic approach to cutting-planes. The new results are a subadditive dual program for integer programs, and a generalization of R. Gomory's linear inequality characterization of the cuts valid for the group problem.
openaire +1 more source
A cutting plane method based on redundant rows for improving fractional distance [PDF]
2008 5th International Symposium on Turbo Codes and Related Topics, 2008 In this paper, an idea of the cutting plane method is employed to improve the fractional distance of a given binary parity check matrix. The fractional distance is the minimum weight (with respect to lscr1-distance) of vertices of the fundamental ...
M. Miwa, T. Wadayama, I. Takumi
semanticscholar +1 more source
FEBS Letters, EarlyView.Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang +5 more
wiley +1 more source
A cutting plane algorithm for Modularity maximization with heuristics for separation problem [PDF]
, 2013 The modularity proposed by Newman and Girvan is the most commonly used measure when the nodes of a graph are grouped into communities consisting of tightly connectednodes.
IZUNAGA Yoichi +2 more
core
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Известия Иркутского государственного университета: Серия "Математика", 2015 In this paper it is considered the modified simplex imbeddings method, which is related to the class of cutting plane methods. The main feature of this method is the convergence estimation, which depends only on the quantity of simplex vertices, that are
A.V. Kolosnitcyn
doaj
A New Efficient Algorithm for Hazardous Material Transportation Problem via Lane Reservation
IEEE Access, 2019 Hazardous material transportation is well-known for its high potential risk. Minimizing the transportation risk is an important issue for hazardous material transportation. This paper focuses on a novel algorithm for the hazardous material transportation
Zhen Zhou +4 more
doaj +1 more source
Evaluation of a self-equilibrium cutting strategy for the contour method of residual stress measurement [PDF]
, 2018 An assessment of cutting-induced plasticity (CIP) is performed, by finite element (FE) prediction of the plastic strain accumulation along the cut tip when the EDM wire sections the NeT TG4 weld benchmark specimen along two cutting directions.
Hamelin, C. J. +3 more
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FEBS Letters, EarlyView.Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson +7 more
wiley +1 more source