SYSTEM AND METHOD FOR DETERMINING BY AN EXTERNAL ENTITY THE HUMAN HIERARCHIAL STRUCTURE OF AN RGANIZATION, USING PUBLIC SOCIAL NETWORKS

摘要

The present invention relates to a method for determining the hierarchical structure of an organization, using data from a social network, for example, Facebook. The method is partially indirect, as it includes some determinations with respect to the departmental division of the organization as well as determination of leadership personnel that are not explicitly indicated anywhere in the social network. The method of the invention is mainly based on analyzing the connections between people, or more particularly the method is based on analysis of “friends” lists of persons within Facebook (or another social network).

主权项

1. Method for determining by a third party a structure of a commercial organization based on data extracted from one or more of public social networks, which comprises the steps of:
a. determining the list of employees in the organization by:
a1. defining a list of employees, and adding few names of known employees to said list;a2. defining a list of potential employees;a3. extracting from a public social network the list of friends of each of the employees already in said list of employees, and adding the names in all said friend's lists to said list of potential employees;a4. for each of the names in said list of potential employees, checking whether they are connected in the public social network with one or more of the names already in said list of employees, and sorting said list of potential employees such that those names having more of such connections appear at the top of the list;a5. for each of those names appearing at the top of the list of potential employees, checking at their bibliography whether they work in the organization, and if so, adding to said list of employees, or otherwise dropping from said list of potential employees;a6. extracting list of friends from one or more of said newly added names to the list of employees, and repeating the procedure from step a4 above; anda7. continuing with the procedure until some threshold is met, thereby completing said list of employees; b. producing from said list of employees a network representation based on the connections between the various employees; c. dividing said network representation to a departmental structure, using a community detection algorithm, and assigning a role to each of said departments by checking bibliographies of members in each department and finding a common denominator for the members in each department; and d. determining leadership positions within the organization by use of centrality measures.