Abstract: A multi-selection system allows selection of multiple displayed items in a GUI, and processes an underlying data set based on the selection. Users may utilize swipes or concurrent point interactions with the GUI to co-select items. The system identifies actions to perform for selected items based on selection criteria associated with the selected items, or mapping data that maps the selected items to actions. The system automatically identifies grouping criteria for data returned from performed actions and displays resulting groups for further user selection. The system provides suggestive visual highlights that identify commonly co-selected items in the interface. The system collects instrumentation items, for historical usage data, that record aspects of users' interactions with the system.

Abstract: A multi-selection system allows selection of multiple displayed items in a GUI, and processes an underlying data set based on the selection. Users may utilize swipes or concurrent point interactions with the GUI to co-select items. The system identifies actions to perform for selected items based on selection criteria associated with the selected items, or mapping data that maps the selected items to actions. The system automatically identifies grouping criteria for data returned from performed actions and displays resulting groups for further user selection. The system provides suggestive visual highlights that identify commonly co-selected items in the interface. The system collects instrumentation items, for historical usage data, that record aspects of users' interactions with the system.

Abstract: A multi-selection system allows selection of multiple displayed items in a GUI, and processes an underlying data set based on the selection. Users may utilize swipes or concurrent point interactions with the GUI to co-select items. The system identifies actions to perform for selected items based on selection criteria associated with the selected items, or mapping data that maps the selected items to actions. The system automatically identifies grouping criteria for data returned from performed actions and displays resulting groups for further user selection. The system provides suggestive visual highlights that identify commonly co-selected items in the interface. The system collects instrumentation items, for historical usage data, that record aspects of users' interactions with the system.

Abstract: A log analysis unit compares log entries describing an event to one or more schemas associated with the event. Each of the schemas describes a different log entry structure. When a log entry is determine to have a structure that does not match any of the structures defined by any of the schemas associated with a particular event, a new schema describing the structure of the log entry is generated. In response to the generation of the new schema, one or more entities are notified. Additionally, instructions for processing log entries adhering to the new schema are generated. A cumulative schema and an intersection schema corresponding to the event are also generated.

Abstract: A multi-selection system allows selection of multiple displayed items in a GUI, and processes an underlying data set based on the selection. Users may utilize swipes or concurrent point interactions with the GUI to co-select items. The system identifies actions to perform for selected items based on selection criteria associated with the selected items, or mapping data that maps the selected items to actions. The system automatically identifies grouping criteria for data returned from performed actions and displays resulting groups for further user selection. The system provides suggestive visual highlights that identify commonly co-selected items in the interface. The system collects instrumentation items, for historical usage data, that record aspects of users' interactions with the system.

Abstract: A multi-selection system allows selection of multiple displayed items in a GUI, and processes an underlying data set based on the selection. Users may utilize swipes or concurrent point interactions with the GUI to co-select items. The system identifies actions to perform for selected items based on selection criteria associated with the selected items, or mapping data that maps the selected items to actions. The system automatically identifies grouping criteria for data returned from performed actions and displays resulting groups for further user selection. The system provides suggestive visual highlights that identify commonly co-selected items in the interface. The system collects instrumentation items, for historical usage data, that record aspects of users' interactions with the system.

Abstract: Techniques are provided for testing alternative teaching approaches for specific portions of a curriculum. Test-triggering rules are established, each of which corresponds to a specific target-area. Each test-triggering rule specifies conditions which, if satisfied, indicate that a new teaching approach should be tested for the test-triggering rule's target-area. Once the test-triggering rules are established, the assessment results produced by students in instances of courses that implement the curriculum are monitored. If the assessment results satisfy the conditions, a revised teaching approach is selected for the target-area. The revision is then pushed out in waves where some course takers see the revision and others are held constant (A/B analysis). If a hypothesis is validated, then the appropriate revision can be permanently adopted.