Abstract: A system and method for generating and transmitting false packets along with a true packet to thereby hide or obscure the actual message traffic. A new extension header having a plurality of fields is positioned in the hierarchy of Internet protocol headers that control passage of the false packets and the true packet through the network. A sending host computer generates a plurality of false packets for each true packet and transmits the false packets and the true packet containing the Internet protocol headers and the extension header over the network. The new extension header is decrypted and re-encrypted each host that handles a message packet that uses the new extension header to control the random re-encryption of the true packet body at random hosts and the random generation of false packets at each host visited by a true packet, at the recipient of the true packet, and at any hosts that receive a false packet.

Abstract: This is a methodology which reduces the time required to render a volume with extracted isocontours and inserted cutting plane and perform an arbitrary rotation within a three-dimensional volume. The volume is first partitioned among the processors of a multiple-instruction, multiple-data (MIMD) multiprocessor computer. As the user indicates the isocontour to be extracted, rotation, and cutting plane to be inserted into the image space volume, each processor independently selects the optimum algorithm for rendering the volume using the indicated display parameters on its local data set. If the processor is fully behind the cutting plane, a front-to-back (FTB) volume rendering algorithm is used. If the cutting plane lies behind the cutover point, then a back-to-front (BTF) volume rendering algorithm is used, otherwise the FTB volume rendering algorithm is used.

Abstract: The invention is a data-handling architecture that exploits the technical advantages offered by object-oriented techniques, classes, data containers, component software, object frameworks, containerization, design patterns, and a central runtime data repository. The architecture is based on the Common Object DataBase (CODB), frameworks, components, objects, information streams, and containers. The software exploits the Extensible Markup Language (XML), employs software gauges, and uses intelligent agents to aid in assembly, diagnosis, evaluation, composition, and re-configuration of a DATE-based application. The architecture of the present invention is defined by highly-modular components where interdependencies are well-defined and minimized. Components define the major aspects of the inventive architecture, objects are used to flesh out the specification, design, and implementation of the components.

Abstract: An intelligent agent-accomplished detection and tracking system responsive to sensed characteristics in a cloud of chemical or biological warfare agent(s) dispersed over a geographic area of the earth. The intelligent agent elements of the invention provide an organized and repeated comparison of signal data extracted from overhead dispersed conventional sensors of the chemical or biological agent material and accomplish communication with other agents and the outside world using a common flexible communication language. The intelligent agent elements are disposed in hierarchical arrays having at least lower level, mid level and upper level locations and are inclusive of multiple path forward and feedback agent communications.