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 16 of 16 for “"Latency reduction"”.
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Latency reduction techniques in chip multiprocessor cache systems
… tile. Private L2 caches provide the lowest hit latency but reduce the total effective cache capacity because each tile creates a local copy of any block it touches. Second, all slices are aggregated to form a single large L2 shared by all tiles. A shared L2 cache increases the effective cache …
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Principled Approaches for Latency Reduction in Networking Systems
Modern networks face unprecedented challenges due to exponential growth in traffic demands, driven by AI workloads in datacenters and the ubiquitous adoption of cloud services across the internet. This dissertation addresses three critical challenges in network systems: efficient scheduling of …
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Processor parallelism considerations and memory latency reduction in shared memory multiprocessors
A wide variety of computer architectures have been proposed to exploit parallelism at different granularities. These architectures have significant differences in instruction scheduling constraints, memory latencies, and synchronization overhead, making it difficult to determine which architecture …
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Memory latency reduction via data prefetching and data forwarding in shared memory multiprocessors
… mechanism, data forwarding, for reducing memory latency due to interprocessor communication in cache coherent, shared memory multiprocessors. The benefits of prefetching and forwarding are considered for large, numerical application codes with loop-level and vector parallelism. Data prefetching …
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Optimizing Routing Strategy in Software Defined Networking
… are highly variable. This has led to increased latency, congestion, and packet loss rates. This project aims to develop an optimized routing strategy for Software Defined Networking (SDN) that leverages machine learning techniques to enhance network traffic management's adaptability and …
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UncL-STARK: An Architecture-preserving Transformer-based Tracker with Uncertainty-aware Layer-skipping
… that UncL-STARK achieves up to 12% GFLOPs reduction, 8.9% latency reduction, and 10.8% energy savings, while incurring as little as 0.2% average accuracy degradation. Performance remains consistent across both short-term and long-term sequences, in line with the underlying assumption that …
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PFHE: partially homomorphic encryption on CNN inference
… our method achieves at least 4.12× speedup in latency and 28.72× less memory usage compared to the traditional Channel-wise convolution method under various settings. We then present a case study for a hybrid solution, combining our partially FHE encrypted convolution method with Channel-wise …
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On the use of erasure codes in unreliable data networks
… single path between source and destination: for latency reduction in interactive web sessions; as a transport layer for critical messaging; and an application layer protocol for high-bandwidth networks.
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Data Transmission Scheduling For Distributed Simulation Using Packet A
Communication bandwidth and latency reduction techniques are developed for Distributed Interactive Simulation (DIS) protocols. Using logs from vignettes simulated by the OneSAF Testbed Baseline (OTB), a discrete event simulator based on the OMNeT++ modeling environment is developed to analyze the …
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On enhancing connectivity and efficiency in 5G and emerging 6G mobile networks
… management, spectral efficiency enhancement, latency reduction, and feedback overhead, in support of Industry 4.0, massive machine-type communication (mMTC), and ultra-reliable low-latency communication (URLLC). The thesis first examines base station selection strategies in 5G heterogeneous …
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Improving the end-to-end latency of datacenter applications using coordination across application components
… lead to significant delays in their end-to-end latency. However, the organizations running these applications have strict requirements on this latency as it directly affects their revenue and operational costs. Addressing this problem, the goal of this dissertation is to develop scheduling and …
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On IP over WDM burst-switched long haul and metropolitan area networks
… fueled by the increasing demand in the reduction of operation costs and the network management complexity. The unprecedented bandwidth provisioning capability and the multi-service supportability of the WDM technology, in synergy with the data-oriented internetworking mechanisms, …
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Resource-Efficient Collaborative Training and Inference of Foundation Models in Edge-AI
… network edges, offering significant benefits in latency reduction, privacy preservation, and real-time decision-making. Meanwhile, foundation models, pre-trained on large-scale and diverse datasets, exhibit unprecedented generalization capabilities across a wide range of downstream tasks, …
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Low-Latency Massive MIMO Design over Practical Channels
With the emerging time-critical applications, low-latency communication is the focus of the next-generation wireless network, which is labeled as 5G. One of the key enabling technologies of 5G is massive MIMO or base-stations with tens to hundreds of antennas. In this thesis, I design cross-layer …
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Exploiting Data Locality in Dynamic Web Applications
<p>The Internet has grown from a static document retrieval system to a dynamic medium where users are both consumers and producers of information. Users may experience above-average website latencies due to the physical distances information must travel. Because user satisfaction is related to a …