1,720,963 research outputs found
Challenges of meta-learning and rational analysis in large worlds
No full textWe challenge Binz et al.'s claim of meta-learned model superiority over Bayesian inference for large world problems. While comparing Bayesian priors to model-training decisions, we question meta-learning feature exclusivity. We assert no special justification for rational Bayesian solutions to large world problems, advocating exploring diverse theoretical frameworks beyond rational analysis of cognition for research advancement
Development and Application of an Experimental Data Server hosting EGNOS and RTCM Correction Data
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From ESTB to EGNOS: Overview on the Development of the First European Satellite Based Augmentation System
No full textEvoluzione della Tecnologia SISNet nell’ambito dello sviluppo di EGNOS, il primo Sistema di Navigazione Satellitare Europeo
No full textReal Time Car Navigation using WADGPS (Wide Area Differential GPS) corrections through SISNeT
No full textESA SISNeT (Signal in Space through Internet) technology allows to use the EGNOS WADGPS (Wide Area Differential GPS) corrections through a password protected access via Internet to a DS (Data Server). The DS is actually loated at Nordwijck (The Nederlands). This technology allows the application of the WADGPS corrections also in those areas where the Geostationary Satellites downlinking the SIS (Signal in Space) are not visible. This is particularly important to guarantee Car Navigation in urban areas.
Kinematic Real Time experiments have been carried out in order to test the performances of the System, and the obtainable accuracies. Two geodetic receivers, a Trimble L1/L2 receiver and a Novatel MILLennium one, WAAS/EGNOS enabled, updated with a firmware version allowing the input of SIS into serial ports, were used for the experiments. The real time kinematic positions obtained using the WADGPS corrections through SISNeT were compared with the post-processed interferential ones showing very good accuracies even in the vertical components
Sleep and script-based memory distortions
Full text linkSleep has been widely studied for its role in memory consolidation, including its influence on false memory formation. While previous research suggests that sleep enhances associative false memories, its effect on reconstructive memory distortions remains unclear. This study investigated whether sleep influences false memory production in a script-based paradigm, which reflects real-world memory distortions. Seventy-two participants were assigned to either a Sleep or Wake condition, undergoing memory testing before and after a 12-h delay. False memories were assessed through gap-filling and inferential causal errors, using visually presented narratives depicting everyday events with neutral or emotionally negative outcomes. Results showed no reliable effect of sleep on false memory formation, regardless of error type or emotional valence. These preliminary findings contrast with prior studies using associative paradigms, suggesting that script-based false memories may rely on cognitive mechanisms that are less susceptible to sleep-related consolidation. Our study highlights the importance of task-specific processes in shaping the relationship between sleep and memory distortions, suggesting the need for further research to clarify the conditions under which sleep may contribute to memory distortions
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