Abstract: Policy-based, cell-level access control is provided in association with a sorted, distributed key-value data store. As data representing a hierarchical document is ingested into the data store, the data is interpreted to identify fields and any sub-fields in the document, each identified field and its associated protection level as identified are translated into a set of one or more fieldname and visibility label pairs. Each fieldname and visibility label pair has a fieldname identifying a field and its zero or more sub-fields, together with a visibility label that is a function of the associated protection levels of the field and any sub-fields therein. At query time, and in response to receipt of a query including an authorization label, the fieldname and visibility labels are applied against the authorization label in the query to control which fields in the document are retrieved and used to generate the response to the query.

Abstract: Policy-based, cell-level access control is provided in association with a sorted, distributed key-value data store. As data representing a hierarchical document is ingested into the data store, the data is interpreted to identify fields and any sub-fields in the document, each identified field and its associated protection level as identified are translated into a set of one or more fieldname and visibility label pairs. Each fieldname and visibility label pair has a fieldname identifying a field and its zero or more sub-fields, together with a visibility label that is a function of the associated protection levels of the field and any sub-fields therein. At query time, and in response to receipt of a query including an authorization label, the fieldname and visibility labels are applied against the authorization label in the query to control which fields in the document are retrieved and used to generate the response to the query.

Abstract: The Open Autonomy Kernel (OAK) addresses critical infrastructure requirements for next generation autonomous and semi-autonomous systems (24), including performance tracking, anomaly detection, diagnosis, fault recovery, and plant “safing”. OAK combines technologies in automated planning and scheduling, control agent-based systems (22), and model based reasoning to form a portable software architecture (26), knowledge-base, and open Application Programming Interface (API) to enable integrated auxiliary subsystem autonomy.

Abstract: An apparatus for mine avoidance that enables a battle group commander to rapidly detect, classify, and identify mines, and form a tactical picture of mined areas. The system is enabled by a graphical user interface which generates a display of the minefield and an avoidance path which is calculated by a rapidly-explored random trees algorithm interacting with algorithms defining avoidance object spaces inserted by an operator in two or three dimensions and transit vehicle characteristics. The apparatus enables a method which establishes the parameters of an area representing a minefield. The area is then populated with obstacle spaces whose areas are functions of the probability of the existence of a mine and through which an avoidance route through the minefield may not pass. The start and end points of the avoidance route are entered on a graphic display of the minefield and an avoidance path there between is calculated and presented as an avoidance route.

Abstract: The Open Autonomy Kernel (OAK) addresses critical infrastructure requirements for next generation autonomous and semi-autonomous systems (24), including performance tracking, anomaly detection, diagnosis, fault recovery, and plant “safing”. OAK combines technologies in automated planning and scheduling, control agent-based systems (22), and model based reasoning to form a portable software architecture (26), knowledge-base, and open Application Programming Interface (API) to enable integrated auxiliary subsystem autonomy.