Abstract: A mobile intelligent agent is used in a Byzantine fault-tolerant computing network. The mobile intelligent agent ensures that only a single instance of the mobile intelligent agent performs processing in the processing host. The agent interrogates an environment in the processing host for presence of a sibling mobile intelligent agent or a trace left by a sibling mobile intelligent agent. If a sibling mobile intelligent agent or a trace left by a sibling mobile intelligent agent is detected, further execution by the mobile intelligent agent in the processing host is ended. The agent will then be forwarded onward to find a processing host wherein the agent has not been executed.

Abstract: A mobile intelligent agent is used in a Byzantine fault-tolerant computing network. The mobile intelligent agent ensures that only a single instance of the mobile intelligent agent performs processing in the processing host. The agent interrogates an environment in the processing host for presence of a sibling mobile intelligent agent or a trace left by a sibling mobile intelligent agent. If a sibling mobile intelligent agent or a trace left by a sibling mobile intelligent agent is detected, further execution by the mobile intelligent agent in the processing host is ended. The agent will then be forwarded onward to find a processing host wherein the agent has not been executed.

Abstract: A method of operating a communication system which comprises a plurality of clients and a data repository, comprises the steps of detecting a location change of the data repository, acquiring data defining the clients connected to the data repository, transmitting a component to each client defined by the data, receiving the component at each client, and updating a user link to the data repository, at each client, according to the component. The step of transmitting a component to each client defined by the data comprises can comprise replicating an agent for each client.

Abstract: A method of detecting structuring of financial transactions by instantiating an autonomous, intelligent, mobile agent (for example, an aglet) and attaching it to an onward wire transfer; gathering patterns of transfer activity at a recipient account wherein identities of parties to the transfer remain anonymous to the agent; and detecting aggregation among the patterns of transfer activity. The step of instantiating may be in response to a cash deposit passing a threshold test for suspicion. Detecting aggregation may identify inward transfers of amounts originally deposited as cash deposits less than a reporting requirement amount. Another agent may be interrogated to determine if more patterns of aggregation relate to a single receiving account. Details of the aggregation and an account association may be stored in a secure data container.