Abstract: A computer-implemented method of profiling a driver comprises: identifying events in data representing motion of a vehicle; for the events, associating an event with a profile index relating at least to a link on which the vehicle was travelling when the respective event occurred; sorting the events into groups, each group corresponding to a different profile index; determining a driver profile from the events; and characterizing the driving behavior of the driver on the basis of the driver profile.

Abstract: A computer-implemented method of profiling a driver comprises: identifying events in data representing motion of a vehicle; for the events, associating an event with a profile index relating at least to a link on which the vehicle was travelling when the respective event occurred; sorting the events into groups, each group corresponding to a different profile index; determining a driver profile from the events; and characterising the driving behaviour of the driver on the basis of the driver profile.

Abstract: A computer-implemented method of profiling a driver comprises: identifying events in data representing motion of a vehicle; for the events, associating an event with a profile index relating at least to a link on which the vehicle was travelling when the respective event occurred; sorting the events into groups, each group corresponding to a different profile index; determining a driver profile from the events; and characterizing the driving behavior of the driver on the basis of the driver profile.

Abstract: A computer-implemented method of profiling a driver comprises: identifying events in data representing motion of a vehicle; for the events, associating an event with a profile index relating at least to a link on which the vehicle was travelling when the respective event occurred; sorting the events into groups, each group corresponding to a different profile index; determining a driver profile from the events; and characterising the driving behaviour of the driver on the basis of the driver profile.

Abstract: A source document (40), such as an internet web page, including link data (24), such as hypertext links, is retrieved and has its graphical data content removed. The link data items are associated with category data (38) which is then used to select output graphical data items (46) to be associated with those link data items. The output document (48) excluding the original graphical content but including at least identifiers for new graphical content associated with the link data items is output as an output document. The above processing may be performed by a proxy server (10) disposed between a source computer (4) for the source document and a client device (8) requesting that document, such as a client in the form of a mobile telephone or personal digital assistant.

Abstract: A data processing system for processing documents that include hypertext links (118, 120) to other documents within a hierarchy of documents. A target document being accessed is searched for components (124, 126) that are present in one or more linked documents higher in the hierarchy than the target document. If such repeated components are identified, then they are removed from the target document. Avoiding repeated components reduces the transmission bandwidth and processing requirements as well as the display requirements for the device accessing the document.