Results 91 to 100 of about 20,504 (267)

A grid-based ant colony algorithm for automatic 3D hose routing

open access: yes, 2006
Ant Colony Algorithms applied to difficult combinatorial optimization problems such as the traveling salesman problem (TSP) and the quadratic assignment problem.
Thantulage, G   +5 more
core   +1 more source

Biogeography and diversification patterns in the Irano‐Turanian biodiversity hotspots inferred from a molecular phylogeny of the subendemic Iris subgenus Scorpiris (Iridaceae)

open access: yesNordic Journal of Botany, EarlyView.
The Irano‐Turanian Floristic Region harbors a rich flora, but our understanding of the development of this diversity is limited by a lack of data on phylogenetic relationships and biogeographic patterns of endemic and more widespread plants. Hypotheses of in situ diversification versus allopatric diversification were tested using Iris subgen. Scorpiris,
Mona Salimbahrami   +4 more
wiley   +1 more source

Path planning of lunar robot based on dynamic adaptive ant colony algorithm and obstacle avoidance

open access: yesInternational Journal of Advanced Robotic Systems, 2020
Path planning of lunar robots is the guarantee that lunar robots can complete tasks safely and accurately. Aiming at the shortest path and the least energy consumption, an adaptive potential field ant colony algorithm suitable for path planning of lunar ...
Shinan Zhu   +3 more
doaj   +1 more source

An efficient ant colony system based on receding horizon control for the aircraft arrival sequencing and scheduling problem [PDF]

open access: yes, 2010
The aircraft arrival sequencing and scheduling (ASS) problem is a salient problem in air traffic control (ATC), which proves to be nondeterministic polynomial (NP) hard.
Liu, O.   +13 more
core   +1 more source

Greater future range expansions in alien than native ant species

open access: yesOikos, EarlyView.
There is growing concern that many species may not be able to track suitable conditions under climate change and suffer range contractions as a result. At the same time, alien species introduced to novel geographic ranges are often assumed to benefit from climate change.
Tongyi Liu   +2 more
wiley   +1 more source

Parameter Prediction Model for Signal Reconstruction Fluctuating Operation State of Chemical Machinery Equipment Based on Ant Colony Algorithm

open access: yesChemical Engineering Transactions, 2018
Exploring structure of parameter prediction model for signal reconstruction fluctuating operation state of chemical machinery equipment based on ant colony algorithm, and optimizing the global performance.
Yuanshao Hou
doaj   +1 more source

AI‐Driven Circular Construction Waste Management for Advancing Sustainable Development

open access: yesSustainable Development, EarlyView.
ABSTRACT Construction and demolition waste (C&DW) represents up to 40% of global solid waste, posing a significant barrier to achieving circular economy (CE) objectives and the Sustainable Development Goals (SDGs), particularly SDG 11 and SDG 12. However, construction waste management (CWM) systems remain constrained by fragmented data environments ...
Mohamed T. Elnabwy, Pablo Martinez
wiley   +1 more source

Toward Optimization of AGV Path Planning: An RRT*-ACO Algorithm

open access: yesIEEE Access
Automated guided vehicle (AGV) smart parking provides a new solution to solve the problem of urban parking difficulties. In the AGV parking lot, whether the AGV running path is reasonable affects the transportation efficiency of the entire parking lot ...
Wenjuan Wang   +4 more
doaj   +1 more source

Multi-Colony Ant Algorithm

open access: yes, 2011
The first ant colony optimization (ACO) called ant system was inspired through studying of the behavior of ants in 1991 by Macro Dorigo and co-workers [1]. An ant colony is highly organized, in which one interacting with others through pheromone in perfect harmony. Optimization problems can be solved through simulating ant’s behaviors.
Enxiu Chen, Xiyu Liu
openaire   +2 more sources

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