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 12 of 12 for “"System latency"”.
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Prediction of Breathing Patterns Using Neural Networks
… used before. But all these techniques have some system latency, up to a few hundred milliseconds. Hence it is necessary to predict tumor position to compensate for the control system latency. In recent years, many attempts have been made to predict the position of a moving tumor during …
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Behavior-driven optimization techniques for scalable data exploration
… these tools often rely on database management systems (or DBMSs) for data processing and storage; and unfortunately, DBMSs fail to process the data fast enough to support a fluid, interactive visualization experience. This thesis blends optimization techniques from databases and methodology …
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Hierarchical and scalable bus architecture generation on FPGAs with high-level synthesis
This thesis presents and evaluates a bus-based system for FCUDA, a translation tool enabling CUDA code to be run on FPGAs. With the goal of constructing a solid light-weight back-end with optimized performance, we choose AXI4 as the communication protocol and plug in all necessary components on a …
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Fog Computing for Heterogeneous Multi-Robot Systems With Adaptive Task Allocation
… devices. However, its drawbacks include higher latency and overall higher energy consumption. Moreover, local devices in proximity incur higher latency when communicating among themselves via the cloud. At the same time, the cloud is a single point of failure in the network. Fog Computing is an …
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Organisation and performance in renal anaemia management
Introduction Performance in healthcare systems is under constant scrutiny, with particular focus on safety, quality and efficiency. The management of many long-term diseases involves complex patterns of care processes. However, the mechanisms by which this works are poorly understood, with care …
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A systems architecture framework towards hardware selection for autonomous navigation
… methods for evaluation and certification of systems on the vehicle. Adding sensors or computing capabilities to the vehicle might improve performance for specific tasks, or resilience, but can also be accompanied with an increase in cost, system latency, and energy consumption. Currently, no …
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Developing an abstraction layer for the visualization of HSMM-based predictive decision support
… order to implement a responsive decision support system monitoring up to 10 operators simultaneously, original design requirements constrained maximum latency at 500ms, as suggested by previous research. However, the PG algorithm yielded significant system latency, and thus, computational …
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Efficient parallel processing and fault tolerance in a streaming join system
… data. In this thesis, we consider the RiverJoin system, which presents a general method for performing stream joins without relying on the ordering and timing of records in a stream. RiverJoin implements a useful set of primitives, called operands, that provide persistence and caching, allowing …
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Blockchain Framework for Secured On-Demand Patient Health Records Sharing
… a lack of interoperability among healthcare systems. Most patient health record systems adopt a centralized management structure and deploy PHRs to the cloud, which raises privacy concerns when sharing patient information over a network. Thus, there is a need for a framework that considers …
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Attributes and their potential to analyze and interpret 3D GPR data
… station (TTS). The combination of current GPR systems capability of fusing global positioning system (GPS) and geophysical data in real-time, the ability of modern TTS systems to generate a GPS-like positional output and wireless data transmission using radio modems results in a flexible and …
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Blockchain-based Architecture for Secured Cyberattack Signatures and Features Distribution
… in computer networks is intrusion detection systems (IDS). Despite the increased accuracy of IDSs, distributed or coordinated attacks can still go undetected because of the single vantage point of the IDSs. Due to this reason, there is a need for attack characteristics' exchange among …