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 20 of 26 for “"Distributed Architectures"”.
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Programming and Compiling for Distributed Architectures
… discuss a preliminary extension of OpenMP for distributed architecture. The compiler directives to describe the data distribution and communication are being designed. The extended OpenMP provides the hybrid programming model a standard interface to improve the flexibility and portability of …
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Distributed architectures for Mars surface exploration
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics, 2001.
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On the generation of variable structure distributed architectures
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1989.
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Distributed architectures and databases for personal communications networks and services
… of geographic location. A hierarchical, distributed database architecture has been developed to perform those mobility management functions required for PCS. This database architecture is developed in the context of a distributed microcellular network architecture based on the IEEE 802.6 …
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Spatial software pipelining on distributed architectures for sparse matrix codes
Wire delays and communication time are forcing processors to become decentralized modules communicating through a fast, scalable interconnect. For scalability, every portion of the processor must be decentralized, including the memory system. Compilers that can take a sequential program as input …
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Analysis of Java distributed architectures in designing and implementing a client/server database system
… and efficient management of data in today's distributed client/server environment. Java is destined to become a language for distributed computing. Java Development Kit (JDK) comes with a broad range of classes for network and database programming. Java Database Connectivity (JDBC) is one …
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A Microgrid Architecture With Multiple-Input DC/DC Converters: Applications, Reliability, System Operation, and Control
… through simulations and experiments. Issues in distributed architectures, such as autonomous control, and fault detection and mitigation are also addressed. An autonomous control strategy that relies only on monitoring the main bus voltage is presented. To provide adequate fault detection and …
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Many is beautiful : commoditization as a source of disruptive innovation
… decreasing the price of experimentation. ** Distributed architectures based on large number of simple, redundant components offer more predictable performance. Systems based on a small number of high performance components will have a higher standard deviation for uptime than high granularity …
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Customization and Composition of Distributed Objects: Policy Management in Distributed Software Architectures
… an architecture description language called the Distributed Connection Language. DCL allows the specification of distributed architectures which incorporate traditional elements (i.e. components and connectors) together with new elements, called policies, which specify resource constraints. We …
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Autonomous navigation of distributed spacecraft using intersatellite laser communications
… input. As satellite systems evolve into more distributed architectures, autonomous navigation can help mitigate challenges in ground operations, such as determining and disseminating orbit solutions. Several autonomous navigation methods have been previously studied, using some combination of …
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System characterization and online mass property identification of the SPHERES formation flight testbed
… industry have recently been considering distributed architectures for many space applications, such as space-based interferometry. Whether the craft in such a system are structurally connected or flown in tight formation, distribution allows for higher redundancy in case of failures as …
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Improving complex sale cycles and performance by using machine learning and predictive analytics to understand the customer journey
… the inflexibility of legacy systems and growing distributed architectures add even more internal complexity. In addition, gaps and mismatches between strategy and execution constrain the ability to understand the customer experience. This challenging context requires an agile, collaborative, and …
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Constructing provenance-aware distributed systems with data propagation
Is it possible to construct a heterogeneous distributed computing architecture capable of solving interesting complex problems? Can we easily use this architecture to maintain a detailed history or provenance of the data processed by it? Most existing distributed architectures can perform only one …
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Distributed Online Learning in Cognitive Radar Networks
… coordination and control. Both centralized and distributed architectures have been proposed, and both have drawbacks. This work addresses gaps in the literature by providing the first consideration of the problems that appear when typical cognitive radar tools are extended into networks. This …
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A Hybrid multi-agent architecture and heuristics generation for solving meeting scheduling problem
… technique for application domains that are distributed, complex and heterogeneous. Current research on multi-agent systems (MAS) has become mature enough to be applied as a technology for solving problems in an increasingly wide range of complex applications. The main formal architectures …
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Design of Distributed Controllers Over Heterogeneous Networks
… to the architecture, design, and analysis of distributed controllers over heterogeneous networks. In particular, we consider the effects of communication constraints among the subcontrollers and subcontroller failures on the overall system performance. First, we consider the design of …
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Data Trust Change Tracking and Notification System
… and identifying the drawbacks of centralized and distributed architectures in ensuring transparency, provenance and auditability. It then articulates the research goals of establishing a data trust framework to restore trust between users and owners. The proposed federated data trust architecture …
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Resource Allocation and End-to-End Quality of Service for Cellular Communications Systems in Congested and Contested Environments
… scheme is realized through a centralized and a distributed architecture and solution algorithms for the aforementioned architectures is derived and implemented in the mobile devices and the base stations. The sensitivity of the resource allocation scheme to the temporal dynamics of the quantity …
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Optimal Control for Wireless Software Defined Networks: Theory and Implementation
… at scale, there has been a surge of interest in distributed architectures of wireless SDN. Despite the inherent importance, optimal network control for either centralized or distributed wireless SDN has remained an open problem, where previous works either fail to account for wireless …
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DATA GOVERNANCE FRAMEWORK FOR ML-BASED, DATA-INTENSIVE DISTRIBUTED SYSTEMS
… evolving from monolithic systems to complex distributed architectures where multiple services operated by different parties collaborate to deliver sophisticated analytics capabilities. Machine Learning (ML) and Internet of Things (IoT) technologies are increasingly integrated into these …
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