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In this paper we propose a novel, efficient and practical load balancing algorithm named DEPRO for homogeneous distributed environments. The proposal is presented as a framework based on the layers programming paradigm. The main purpose of the algorithm is the solution of the load balancing distribution problem in systems highly congested by clients. The proposal is compared with the well-known Even...
Many foraging animals rely on visual landmarks and/or habitual paths to locate important resources. We examined the degree to which rats rely on these cues when they predicted conflicting food locations. In this foraging task, rats were required to find food which could be located using either a fixed route or a nearby visual landmark. In tests, we found that their subsequent search-based estimates...
Three water maze experiments with rats examined egocentric vs. allocentric search as a function of platform distance and the predictiveness of the start trajectory and environmental cues. In Experiment 1, rats trained to a Near platform predicted both by landmarks and a fixed start trajectory showed approximately equal egocentric and allocentric search when tested from a novel start location. Rats...
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