公开(公告)号：EP0205847A2

公开(公告)日：1986-12-30

申请号：EP86106183

申请日：1986-05-06

Applicant: IBM

Inventor： ASHFORD THOMAS JAY ,  BURNS NANCY ANNE ,  FLAGG RICHARD LEE ,  IWASKIW CHRISTINE TEKLA ,  MCBRIDE MICHAEL EUDELL ,  PADDEN JAMES THOMAS ,  STARBIRD ROBERTA PARRISH

IPC: G06F9/44 ,  G06F17/30 ,  G06N5/04

CPC classification number: G06N5/04 ,  Y10S706/908 ,  Y10S706/916

Abstract: A method for dynamically collecting current data in an expert system in which the Rulebase (11) includes a section having specific definitions of processes or procedures (A to N) which are available to the expert system as a data source. The data are collected in response to and in accordance with parameters supplied by the expert system and at a time determined by the expert system. The ability of the expert system to provide meaningful conclusions is considerably enhanced when such type of data is made available since any process or procedure that can be executed on the host for the expert system can become a source of current data for analysis by the expert system.

公开(公告)号：DE2624173A1

公开(公告)日：1977-01-20

申请号：DE2624173

申请日：1976-05-29

Applicant: IBM

Inventor： JAMES RANDELL LELAND ,  PADDEN JAMES THOMAS

IPC: G10L11/00 ,  H04L27/26 ,  H04Q1/457 ,  G01R23/00 ,  H04Q1/45

Abstract: Disclosed is a method and apparatus for detecting the presence of signals, particularly touch-tone signals, of characteristic complex waveforms by comparing unknown signals with pre-specified digital formats or "masks" representative of such waveforms. The apparatus includes digital circuitry defining the masks and digital circuitry for counting the number of times during a prescribed time period there is a correlation between the digital format of the unknown signals and the masks.