Abstract—This paper presents a novel methodology for concurrent error detection in linear analog circuits. The error-detection circuit monitors the input and some observable internal nodes of the examined circuit and generates an estimate of its output. The estimate coincides with the output in error-free operation, while in the presence of errors, it diverges. Thus, concurrent error detection is performed by comparing the two signals through an analog comparator. In essence, the error-detection circuit operates as a duplicate of the examined circuit, yet it is smaller, in general, and never exceeds the size of an actual duplicate. The proposed methodology is demonstrated on three analog filters. Index Terms—Analog test, concurrent error detection, linear analog circuits, state observation. I.

-processing conflict (fronto-central N2 responses) on trial n flanker trials, as a function of whether trial n-1 entailed a congruent flanker, an incongruent flanker, or a NoGo cue. Although LRP-indexed erroneous response preparation was substantial on incongruent trials across all levels of trial n-1, N2 amplitudes

is an effective treatment. Physiological activation and habituation within and across exposure ession are cited as indicators ofemotional processing, and variables that influence activation and habituation of fear responses are examined. These variables and theindicators are analyzed to yield an account of what

People have erroneous intuitions about the laws of chance. In particular, they regard a sample randomly drawn from a population as highly representative, that is, similar to the population in all essential characteristics. The prevalence of the belief and its unfortunate consequences

Self-report measures of adult attachment are typically scored in ways (e.g., averaging or summing items) that can lead to erroneous inferences about important theoretical issues, such as the degree of continuity in attachment security and the differential stability of insecure attachment patterns

-density event-related potentials (ERPs) in combination with source local-ization to investigate the timing of ACC activity during conflict and error detection. We predicted that the same area of the ACC is active prior to high-conflict correct responses and following erroneous responses. Dipole modeling

and erroneous responses in order to allocate cognitive re- cognitive control involved in one’s own performance

Poor communication of domain knowledge is implicated as a major threat to the validity of a requirements specification. It is hypothesized that careful examination of the mechanisms used for this communication can yield insight to motivate a response. We recognize that natural language is amenable

experiment examined whether an Ne and Pe are observed after response errors of which participants are unaware. Ne and Pe measures, behavioral accuracy, and trial-to-trial subjective accuracy judgments were obtained from participants performing an antisaccade task, which elicits many unperceived, incorrect

suggests that (a) cue-based kin recognition may sometimes be biased in favor of false-positive errors, resulting in implicit kinship inferences even in the presence of nonkin, and (b) the tendency toward this inferential error may vary predictably in response to specific developmental and contextual