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Πλοήγηση ανά Θέμα "Research problems"

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    • The d-hop k-data coverage query problem in wireless sensor networks 

      Kontaki, M.; Katsaros, D.; Manolopoulos, Y. (2008)
      The task of querying wireless sensor network (WSN) to retrieve data of interest is very significant and a wealth of query types have been proposed in the context of WSNs. This article describes the d-hop k-data coverage ...

    • Modeling and optimization of the smart grid ecosystem 

      Koutsopoulos I., Papaioannou T.G., Hatzi V. (2016)
      The smart energy grid has evolved into a complex ecosystem, with new entering actors such as aggregators, and traditional ones like consumers, operators and generators having fundamentally different, active roles in the ...