Abstract: The present disclosure includes systems and techniques relating to online information analysis. In general, in one implementation, a system includes a collection engine configured to accumulate document information retrieved from publicly accessible network resources according to predefined subjects, and an analysis engine configured to analyze the accumulated document information to identify change over a time period in general discussion of a topic within a selected subject of the predefined subjects, the analysis engine further configured to normalize the identified change over the time period based on change in a total number of documents found for the selected subject during the time period.

Abstract: A synchronous computing system includes a central processor unit interconnected with external memory units. The processor is integrated monolithically on a single chip and includes a plurality of data registers, a parallel arithmetic logic unit and an instruction register interconnected by a common parallel buss. A control section of the processor synchronizes internal operation of the processor and also system operation, and includes a plurality of programmable logic arrays to provide a versatile method of accommodating different instruction sets, sequences of operation, and instruction cycle duration. The arrays reduce the number of interconnects required and increases utilization of semiconductor material for forming active devices.This is a continuation of application Ser. No. 176,665, filed Aug. 31, 1971, now abandoned.