Abstract: A method for use in annotating documents provided in a collection. The method comprises determining, an annotation gain for a number of document clusters, the annotation gain being at least partially indicative of the effect of annotating at least one document associated with the respective cluster. A recommendation can then be determined using the determined annotation gains, the recommendation being indicative of at least one cluster. An indication of the recommendation can then be provided.

Abstract: An assistance method for selecting a program using a display device (112) is disclosed. The method (1200) selects one or more attributes associated with a first program, the one or more attributes being selected dynamically by a processor associated with the display device (112) according to one or more predetermined criteria. The method searches for a second program associated with one or more of the selected attributes. The second program and the one or more attributes associated therewith are displayed on the display device, according to the search for the second program.