International Business Machines Corporation

Koichi Nishitani

Fumihiko Terui

Ryoji Kurosawa

Xiangning Liu

Lianzi Wen

Tadayuki Yoshida

Kenji Hamahata

Kansaku Nakakura

An apparatus includes a receiving unit operable to receive a plurality of outputs from a plurality of hosts, a comparing unit operable to compare the plurality of outputs, and a display processing unit operable to generate a display in which portions of the plurality of outputs are distinguished based on a comparison result of the comparing unit.

Distinguishing portions of output from multiple hosts

A method comprising: storing, by a computer, a list of mobile devices; creating, by the computer, a plurality of groups of the mobile devices, each group including at least one mobile device, based on locations of the mobile devices; providing, by the computer, at least one mobile device of the plurality of groups with information of a target location; and handling, by the computer, information for a mutual interaction between at least two groups of the plurality of groups.

Supporting management of groups of mobile devices

A system to enable restoration of a tree structure based on serialized data, and extraction of partial data that includes information of the tree structure from original data. A searching part identifies sequence elements of serialized data using a searching process. An essential element string identifying part identifies a sequence element string (essential element string) that includes the searched sequence elements. A rear section identifying part identifies a sequence element string that includes sequence elements located after the essential element string and is required to form a subtree that includes nodes corresponding to all the sequence elements of the essential element string. A front section identifying part identifies a sequence element string that includes sequence elements located before the essential element string and is required to form a subtree that includes nodes corresponding to all the sequence elements of the essential element string.

Device, method, and program for processing data with tree structure

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Kanagawa-ken, Japan

Koichi Nishitani