Abstract: A system for managing distributed digital assets and related metadata in a network, including several interconnected nodes, each of the interconnected nodes providing accessibility to the distributed digital assets via user controlled stores and caching subsystems such that the management of the assets and related metadata is based on predetermined criteria. Each node includes a caching subsystem, a metadata store, a controller, a user-controlled asset component, and a networking subsystem for communication between each of the nodes. The interconnected nodes provide support for platform operation of client applications.

Abstract: A method for tracking digital assets stored on digital asset storage media including detecting availability of a reference asset storage medium containing digital assets at a first time; determining a reference medium identifier and digital asset identifiers; storing renditions of the digital assets in a cached storage area; and storing an association between the reference asset storage medium the reference medium identifier, the digital asset identifiers and the renditions of the digital assets in a database in a persistent storage area. The method further includes, at a second later time, detecting the availability of a candidate asset storage medium, determining a candidate medium identifier that uniquely identifies the candidate asset storage medium, and comparing the candidate medium identifier to the reference medium identifier to determine whether the candidate asset storage medium is the same as the reference asset storage medium.

Abstract: A method for tracking digital assets stored on digital asset storage media including detecting availability of a reference asset storage medium containing digital assets at a first time; determining a reference medium identifier and digital asset identifiers; storing renditions of the digital assets in a cached storage area; and storing an association between the reference asset storage medium the reference medium identifier, the digital asset identifiers and the renditions of the digital assets in a database in a persistent storage area. The method further includes, at a second later time, detecting the availability of a candidate asset storage medium, determining a candidate medium identifier that uniquely identifies the candidate asset storage medium, and comparing the candidate medium identifier to the reference medium identifier to determine whether the candidate asset storage medium is the same as the reference asset storage medium.

Abstract: A system for managing distributed digital assets and related metadata in a network, including several interconnected nodes, each of the interconnected nodes providing accessibility to the distributed digital assets via user controlled stores and caching subsystems such that the management of the assets and related metadata is based on predetermined criteria. Each node includes a caching subsystem, a metadata store, a controller, a user-controlled asset component, and a networking subsystem for communication between each of the nodes. The interconnected nodes provide support for platform operation of client applications.

Abstract: A decision support system supports investment decisions. The decision support system includes a decision support engine and a Bayesian network. The Bayesian network is traversed by the decision support engine. The Bayesian network includes an investment decision node, potential investment nodes, and information nodes. The investment decision node identifies an investment decision. The potential investment nodes identify potential investments. The information nodes identify information to be obtained. The information to be obtained is matched to potential investments. Reliability of the information is estimated, for example, with the help of domain experts.

Abstract: A proprietary information utility includes an interface that provides outside entities connection to the proprietary information utility. A repository contains proprietary information. The repository is compartmentalized by user identity and entitlement. A security system limits access of each user connecting to the proprietary information utility to proprietary information to which each user is entitled. The proprietary information to which each user is entitled is through use of the application services operating within the proprietary information utility. A billing system tracks usage of users of the proprietary information utility for billing purposes.

Abstract: A decision support system supports investment decisions. The decision support system includes a decision support engine and a Bayesian network. The Bayesian network is traversed by the decision support engine. The Bayesian network includes an investment decision node, potential investment nodes, and information nodes. The investment decision node identifies an investment decision. The potential investment nodes identify potential investments. The information nodes identify information to be obtained. The information to be obtained is matched to potential investments. Reliability of the information is estimated, for example, with the help of domain experts.