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This paper employs wireless edge caching at relay nodes and proposes a cooperative hybrid caching placement scheme. The trade-off between the conventional caching schemes of most popular content (MPC) and largest content diversity (LCD) is investigated considering two degrees of flexibility. Specifically, we consider two design variables i.e., the number of relays employing the MPC scheme as well...
This paper deals with the wireless edge caching and investigates a cellular network, where both base-stations (BSs) and distributed devices have caching capabilities. The proposed caching policy allows each device to cache files according to the user's preferences, while the most requested files are cached in the BSs. In this way, a three-level hierarchical connectivity scheme is employed, where a...
The dynamic brain networks forming during wakefulness and anesthetic-induced unconsciousness are investigated using time-delayed correlation and graph theoretical measures. Electrical brain activity (EEG) from 10 patients under propofol anesthesia during routine surgery is characterized using the shortest path length, λ, and clustering, c, extracted from time-delayed correlation. An increase in λ...
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