Results 101 to 110 of about 1,143,205 (341)
Business Systems Research, 2012 Background: The Travelling Salesman Problem is an NP-hard problem in combinatorial optimization with a number of practical implications. There are many heuristic algorithms and exact methods for solving the problem. Objectives: In this paper we study the
Milan Djordjevic +2 more
doaj
Molecular Oncology, EarlyView.Proteomic and phosphoproteomic analyses were performed on lung adenocarcinoma (LUAD) tumors with EGFR, KRAS, or EML4–ALK alterations and wild‐type cases. Distinct protein expression and phosphorylation patterns were identified, especially in EGFR‐mutated tumors. Key altered pathways included vesicle transport and RNA splicing.
Fanni Bugyi +12 more
wiley +1 more source
Genetic algorithms applied to the scheduling of the hubble space telescope [PDF]
, 1989 Jeffrey L. Sponsler
openalex +1 more source
Pericytes change function depending on glioblastoma vicinity: emphasis on immune regulation
Molecular Oncology, EarlyView.Pericytes alter their transcriptome depending on their proximity to the tumor core. In the tumor core, pericytes display a more active state with higher communication strength but with lower immune activation potential and a shift toward extracellular matrix production.
Carolina Buizza +5 more
wiley +1 more source
STUDI PERBANDINGAN ANTARA ALGORITMA BIVARIATE MARGINAL DISTRIBUTION DENGAN ALGORITMA GENETIKA
Jurnal Informatika, 2006 Bivariate Marginal Distribution Algorithm is extended from Estimation of Distribution Algorithm. This heuristic algorithm proposes the new approach for recombination of generate new individual that without crossover and mutation process such as genetic ...
Chastine Fatichah +2 more
doaj
An Improved Chaos Genetic Algorithm for T-Shaped MIMO Radar Antenna Array Optimization
International Journal of Antennas and Propagation, 2014 In view of the fact that the traditional genetic algorithm easily falls into local optimum in the late iterations, an improved chaos genetic algorithm employed chaos theory and genetic algorithm is presented to optimize the low side-lobe for T-shaped ...
Xin Fu +4 more
doaj +1 more source
An Immune Genetic Algorithm for Multi-Echelon Inventory Cost Control of IOT Based Supply Chains
IEEE Access, 2018 Internet of Things (IOT) is being widely used especially in industry sectors. The IOT techniques provide more information for the inventory control. With the increased fierce competition in market economy, the supply chain is at the core of a successful ...
Yingchen Wang +3 more
doaj +1 more source
The genetic algorithm in science
Pesticide Science, 1995 AbstractAlgorithms developed for use in the study of artificial intelligence also show promise in such quite different fields as the physical and life sciences. These methods may have advantages in speed, scope, or both, over more conventional scientific methods, and expand the range of algorithmic techniques open to the scientist. The mechanism of one
openaire +3 more sources
Understanding and measuring mechanical signals in the tumor stroma
FEBS Open Bio, EarlyView.This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz +3 more
wiley +1 more source
Auto-tuning for high performance autopilot design [PDF]
, 2010 A novel auto-tuning method for the RIDE controller algorithm is presented. The RIDE controller is applied to a high performance aircraft model. The tuner utilises a constrained genetic algorithm to automate the tuning process.
Brindley, Joseph +2 more
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