Abstract: Client-based searching of carousel data that is broadcast from a carousel file system is described. The broadcast carousel data is segmented and individual segments are hashed according to a hashing function to produce hash index values that are representative of associated data segments. The hash index values are broadcast by the carousel file system to the client. When a viewer specifies a search, the client computes a hashed search query and compares it to the hash index values. When a match occurs, there is a possibility that the data segment associated with the matching hash index value might satisfy the query. Such data segments are identified and the client retrieves those data segments as they are broadcast from the carousel file system. The client is then able to perform searching on the data segments according to the viewer-specified search and present the results to the viewer.

Abstract: A method for rapidly transferring serial data in a two conductor busing arrangement in which one conductor is utilized to transfer data and the other conductor is utilized to transfer clock signals, and in which a plurality of components are connected to the two conductors, at least one of which is capable of acting as a bus master including the steps of providing clock signals on the clock conductor which are active on both edges, placing a special signal on the data conductor to indicate the start of an operation, placing address data on the data conductor to indicate an address on the data conductor, placing data on the data conductor to indicate the type of transfer to be made, acknowledging the receipt of the address by a component being addressed, transferring data on the data conductor, placing a special signal on the data conductor to indicate the end of the data transfer, transferring a signal indicating a parity count, and placing another special signal on the data conductor to indicate the end of t

Abstract: An auxiliary busing arrangement for transferring real time data in a computer system including a plurality of conductors sufficient to transfer in parallel the bits of a data word and the control signals necessary to control the transfer; a plurality of components connected to utilize the busing arrangement, each of the components being assigned a unique priority number and being connected to one of the plurality of conductors used for one of the control signals; apparatus in each of the components for detecting the condition of the one of the plurality of conductors; apparatus for providing clock signals on another of the plurality of conductors used for one of the control signals; apparatus for providing a first condition on the one of the plurality of conductors; apparatus in each of the components for providing a second condition on the one of the plurality of conductors; apparatus in each of the components for terminating an attempt to access the busing arrangement in response to the detection of the sec