Too high sampling rate is the bottleneck to wideband spectrum sensing for cognitive radio in mobile communication. Compressed sensing (CS) is introduced to transfer the sampling burden. The standard sparse signal recovery of CS does not consider the distortion in the analogue-to-information converter (AIC). To mitigate performance degeneration casued by the mismatch in least square distortionle...

The purpose of this study is to describe a conceptual framework for cognitive distortions, which notably allows to specify more accurately their intrinsic relationships. This conceptual framework aims at inserting itself within the apparatus of cognitive therapy and of critical thinking. The present analysis is based on the following fundamental concepts: the reference class, the duality and th...

Social media platforms allow users to share thoughts, experiences, and beliefs. These represent a rich resource for natural language processing techniques make inferences in the context of cognitive psychology. Some inaccurate biased thinking patterns are defined as distortions. Detecting these distortions helps restructure how perceive thoughts healthier way. This paper proposed machine learni...

This paper addresses specifically leverage effects based on the irreversible nature of time and the Cognitive Time Distortion in economy. In service and information society, time has received an ever increasing importance, not from the perspective of faster production, but due to the fact that the major part of the economic value of Total Revenues and Total Costs is based on time. In this paper...

Memory distortion occurs in the laboratory and in everyday life. This article focuses on false recognition, a common type of memory distortion in which individuals incorrectly claim to have encountered a novel object or event. By considering evidence from neuropsychology, neuroimaging, and electrophysiology, we address three questions. (1) Are there patterns of neural activity that can distingu...

conclusions: these findings demonstrated that cognitive failure and alexithymia had important roles in strengthening and appearance of high-risk behaviors in students with learning disabilities. therefore, considering those problems, precautionary actions might be necessary. results: the results showed that high-risk behaviors had significant positive correlations with difficulty identifying fe...

The efficacy of metacognitive therapy based on detached mindfulness meta-worry and interpersonal cognitive distortion in women with postpartum depression