International Business Machines Corporation

Jacint Szabo

Harold D Dykeman

Olivier Gallay

Olle L Sundstroem

Bei Chen

Eric P Bouillet

Thanh Lam Hoang

Rahul Nair

Pascal Pompey

Randall Lee Cogill

Marco Laumanns

John Sheehan

Tim Nonner

Embodiments for network reconstruction from message data by a processor. A digital map may be created using one or more messages of a plurality of vehicles obtained at a plurality of control points of a route network. The digital map may be analyzed to estimate a feasibility of simultaneous trajectories of the plurality of vehicles between selected locations in the route network.

Network map reconstruction from message data

A method for allocating energy to a plurality of devices, wherein each device is configured to consume, store and/or supply energy, the method includes the steps of: assigning each device to a group of devices; assigning an aggregation node device to each group of devices; for a selection of devices transmitting local power cost functions of the devices and/or power usage profiles of the devices with respect to a predetermined time slot to the assigned aggregation node device; at the aggregation node device, generating aggregated data as a function of the received local power cost functions and/or power usage profiles; transmitting the aggregated data to a central processing device; at the central processing device, optimizing a global cost function for allocating power to the devices as a function of the aggregated data.

Method and system for allocating energy

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Rueschlikon, Switzerland

Jacint Szabo