Proper emergency evacuation planning is a key to ensuring the safety and efficiency of resources allocation in disaster events. An efficient plan can save human lives avoid other effects disasters. To develop effective plans, this study proposed multi-objective optimization model that assigns individuals shelters through safe routes during available periods. The main objective minimize total tr...

We introduce the adaptive cuckoo filter (ACF), a data structure for approximate set membership that extends cuckoo filters by reacting to false positives, removing them for future queries. As an example application, in packet processing queries may correspond to flow identifiers, so a search for an element is likely to be followed by repeated searches for that element. Removing false positives ...

Arms races between brood parasites and their hosts provide model systems for studying the evolutionary repercussions of species interactions. However, how naive hosts identify brood parasites as enemies remains poorly understood, despite its ecological and evolutionary significance. Here, we investigate whether young, cuckoo-naive superb fairy-wrens, Malurus cyaneus, can learn to recognize cuck...

Cuckoo is a new evolutionary algorithm which is inspired by lifestyle of bird family. This study proposes Cuckoo algorithm for prediction of the surface roughness of Abrasive Water Jet (AWJ). Several prediction models with different initial eggs were developed and analyzed to investigate the best predicted surface roughness value. The paired sample t-test was used to demonstrate the validity of...

In this paper, a new meta-heuristic path planning algorithm, the cuckoo–beetle swarm search (CBSS) is introduced to solve problems of heterogeneous mobile robots. Traditional algorithms, e.g., genetic algorithms (GA), particle (PSO), beetle optimization (BSO), and cuckoo (CS), have such as tenancy become trapped in local minima because premature convergence weakness global capability planning. ...