Co-Dex.eu training

Example 1: Telephone call history (traffic data – no content)

• Case 1: the data come from the helpdesk of an ISP and include incoming calls from subscribers to the helpdesk regarding technical problems.
  • Score = 1 (by nature of the data set).

• Case 2: the data come from an ISP and include subscribers' call history of the last week.
  • Score = 2 (no alteration due to contextual factors)

• Case 3: the data come from an ISP and include subscribers' call history of the last year.
  • Score = 3 (a detailed profile of the individual can be created).

• Case 4: the data come from a psychological support centre for people suffering from a serious illness and includes incoming calls.
  • Score = 4 (by characteristics of controller disclosing health status).