Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"alerting systems"”.
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Modeling, analyzing, and mitigating dissonance between alerting systems
Alerting systems are becoming pervasive in process operations, which may result in the potential for dissonance or conflict in information from different alerting systems that suggests different threat levels and/or actions to resolve hazards. Little is currently available to help in predicting or …
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Specifying single-user and collaborative profiles for alerting systems
… information ranges from annoying to fatal. Alerting systems help users deal with this vast amount of information by employing a push-based rather than a pull-based approach to information delivery. In this way, users receive the information they require at the appropriate moment. Users …
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A unified methodology for the evaluation of hazard alerting systems
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 1995.
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Response Criterion Placement Modulates the Effects of Graded Alerting Systems on Human Performance and Learning in a Target Detection Task
Human operators can perform better with the use of an automated diagnostic aid than without the use of an aid in a signal detection task. This experiment aimed to determine whether any differences existed among graded aids—automated diagnostic aids that use a scale of confidence levels reflecting a …
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Development of a high-precision ADS-B based conflict alerting system for operations in the airport environment
… to introduce high-precision airborne conflict alerting systems for operations in high-density traffic environments. Current alerting systems have been very successful at preventing mid-air collisions in the en-route environment but have limited benefit in high-density environments such as near …
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Assessment of an Integrated Clinical Surveillance Alert System
… CONCLUSION: The use of clinical surveillance alerting systems can identify meaningful pharmacy led therapy interventions regardless of clinical pharmacy service model. Integration of such systems into the EHR improves their utilization and in our study was associated with a higher rate of …
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Flight deck engineering: impact of flight deck crew alerting and information systems on English as a second language flight crewmembers performance in airline flight operations
… flight crewmembers’ performance. Two types of systems were evaluated, technical documentation and crew alerting systems that contain technical information, with respect to their impact on ESL flight crewmember performance. Preliminary analysis results indicated written English language …
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Development of a performance-based approach for collision avoidance and mitigation
… presents a methodology to develop appropriate alerting thresholds based on performance metrics. This also allows us to compare different alerting algorithms and evaluate alerting systems. The method is a performance-based approach in state-space. It can be used as a stand alone system for …
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Aircraft conflict analysis and real-time conflict probing using probabilistic trajectory modeling
… become more problematic, automated conflict alerting systems have been proposed to help provide decision support and to serve as traffic monitoring aids. The problem of conflict detection and resolution has been tackled from a number of different ways, but in this thesis, it is recast as a …
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Human factors studies of an ADS-B based traffic alerting system for general aviation
… a concern for general aviation. Current traffic alerting systems have limited usability in the airport environment where a majority of mid-air collisions occur. A Traffic Situation Awareness with Alerting Application (TSAA) has been developed which uses Automatic Dependent -- Surveillance -- …
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ADS-B benefits to general aviation and barriers to implementation
… pattern (59% of MACs). Current Traffic Awareness systems are not reliable in that environment due to insufficient surveillance data quality. Surveillance data from ADS-B , however, has much higher resolution. Therefore, ADS-B based traffic alerting systems are expected to be capable of providing …