Abstract: Provided is a method and system for blending a plurality of search engine results from a respective plurality of search sources into one search engine. A result list of entries is received from each search source. Each result list includes at least, for each entry on the list, a position of the entry, an address of a document, and a relevance score of the document. A determined transformation is applied to the relevance scores of at least a subset of the documents in at least one of the received result lists so as to generate transformed scores. Finally portions of the respective results lists are combined to produce a blended search engine result comprising a blended list of entries. The ordering of the blended list of entries is based, at least in part, on the transformed scores of the documents.

Abstract: An information object transport system for enabling nodes to transmit objects a digital data processing system. Each node includes an object store for storing a plurality of objects, at least one of the objects including at least one external reference identifying another object. An information object transport arrangement responsive to receipt of a command identifying an object in the object store performs a packing operation to generate a message comprising the identified object and other objects identified by an external reference of the identified object. After generating a message, the node transmits it to another node in the digital data processing system. Upon receiving a message, an external references resolution portion selects an object in a message and iteratively processes external references in the selected object to identify other objects in the message. The external reference resolution portion enables the object storing portion to store objects identified thereby.

Abstract: A new processing system includes a child system and a parent system. The child system performs operations in a session, and includes a child application and a child-parent interface for receiving communications from a parent to control said child application. The parent system includes a child application invocation portion for enabling a child application to be invoked, a parent-child interface for generating communication for transfer to said child-parent interface, and a parent application for controlling the child application invocation portion and said child parent interface to enable invocation of said child application and for thereafter enabling said child application to perform processing operations in a series of processing sessions.

Abstract: A data structure comprising a header portion and a content portion. The header portion includes an external references vector including at least one external reference item that identifies an external structure. The content portion includes data, and includes a pointer that identifies an external reference item in the external references vector, thereby referencing the inclusion of the external structure in the location of the pointer in the content portion. As a further refinement, the content portion further comprises a function pointer identifying a function external to the data structure, thereby referencing inclusion of the results of processing by the external function in the data structure at the location of the function pointer.