Abstract: Execution systems using unstructured data include one or more processors performing steps including accessing a workflow document; identifying, from the workflow document, an action and one or more first mappings between the action and data in the working document; identifying an API function for performing the action; executing one or more first SQL queries specified in the first mappings; extracting, from results of the first SQL queries, input data for the action; preparing one or more parameters to pass to the API function based on the input data; executing the API function to perform one or more tasks; receiving result data from the API function; retrieving, from the workflow document, one or more second mappings between the action and the data in the working document; and writing, using the query module using one or more second SQL queries specified in the second mappings, the result data into the working document.

Abstract: Execution systems for augmenting legacy user interfaces include a memory, one or more input/output device, and one or more processors coupled to the memory and the one or more input/output devices. The one or more processors are configured to load a workflow described according to a workflow structure, the workflow structure describing subprocesses of the workflow, routings between the subprocesses, and actions that make up the subprocesses; connect to a legacy user interface based on the workflow; receive a message from the legacy user interface; determine a subprocess for responding to the message based on the workflow; and perform one or more actions of the determined subprocess to respond to the message. In some embodiments, performing the one or more actions includes presenting information from the message to an operator, soliciting input from the operator, and sending a response to the legacy user interface based on the input.

Abstract: Execution systems using unstructured data include a memory, one or more input/output devices, and one or more processors coupled to the memory and the input/output devices. The one or more processors are configured to receive a working document comprising data, receive a workflow described according to a workflow structure, the workflow structure describing sub-processes of the workflow, routings between the sub-processes, actions that make up the sub-processes, and mappings between the data in the working document and the actions, identify a first sub-process to be performed, perform each of one or more first actions associated with the first sub-process, update the data in the working document based on one or more first mappings associated with the one or more first actions, and select a second sub-process to be performed based on the data in the working document and one or more first routings associated with the first sub-process.