International Business Machines Corporation

Dmitry Moor

Dirk Bolte

Martin Kuenzel

Adolf Martens

Alexander Kuchin

Andrey Mishin

Yaroslav Chernov

Victor Gusev

David Amid

Ateret Anaby-Tavor

David Boaz

Ofer Shir

A computer-implemented method, computer program product, and computer system for double IP address recovery. Double IP address is a situation of a same IP address for different hosts in a network, and the double IP address recovery resolves the double IP address. In the invention, the hosts exchanges rules and system state information. Each of the hosts determines its own action of the double IP address recovery based on the same rules and the system state information of the different hosts. Each of the hosts executes its own action, either to continue or to alter an IP address.

Method for double IP address recovery

A computer program product and computer system for double IP address recovery. Double IP address is a situation of a same IP address for different hosts in a network, and the double IP address recovery resolves the double IP address. In the invention, the hosts exchanges rules and system state information. Each of the hosts determines its own action of the double IP address recovery based on the same rules and the system state information of the different hosts. Each of the hosts executes its own action, either to continue or to alter an IP address.

Computer program product and system for double IP address recovery

A method comprising using at least one hardware processor for: receiving a multi-objective optimization problem; projecting a Pareto frontier of candidate solutions for said multi-objective optimization problem to a hyperplane; decomposing said hyperplane into multiple Voronoi regions each associated with a candidate solution of said candidate solutions; determining a robustness degree for each candidate solution of said candidate solutions, by computing a hypervolume for each region of said multiple Voronoi regions; and ranking said candidate solutions based on the robustness degree.

Objective weighing and ranking

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Moscow, Russia

Dmitry Moor