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Article
Open AccessQuantum-parallel vectorized data encodings and computations on trapped-ion and transmon QPUs
Compact data representations in quantum systems are crucial for the development of quantum algorithms for data analysis. In this study, we present two innovative data encoding techniques, known as QCrank and QBAr...
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Article
Open AccessAuthor Correction: Quantum pixel representations and compression for N-dimensional images
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Article
Open AccessQuantum pixel representations and compression for N-dimensional images
We introduce a novel and uniform framework for quantum pixel representations that overarches many of the most popular representations proposed in the recent literature, such as (I)FRQI, (I)NEQR, MCRQI, and (I)...
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Chapter and Conference Paper
The SENSEI Generic In Situ Interface: Tool and Processing Portability at Scale
One key challenge when doing in situ processing is the investment required to add code to numerical simulations needed to take advantage of in situ processing. Such instrumentation code is often specialized, and ...
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Chapter and Conference Paper
Proximity Portability and in Transit, M-to-N Data Partitioning and Movement in SENSEI
In high-performance parallel in situ processing, the term in transit processing refers to those configurations where data must move from a producer to a consumer that runs on separate resources. In the context of...
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Chapter and Conference Paper
Shared-Memory Parallel Probabilistic Graphical Modeling Optimization: Comparison of Threads, OpenMP, and Data-Parallel Primitives
This work examines performance characteristics of multiple shared-memory implementations of a probabilistic graphical modeling (PGM) optimization code, which forms the basis for an advanced, state-of-the art ...
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Article
GPU-accelerated denoising of 3D magnetic resonance images
The raw computational power of GPU accelerators enables fast denoising of 3D MR images using bilateral filtering, anisotropic diffusion, and non-local means. In practice, applying these filtering operations re...
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Article
IDEAL: Images Across Domains, Experiments, Algorithms and Learning
Research across science domains is increasingly reliant on image-centric data. Software tools are in high demand to uncover relevant, but hidden, information in digital images, such as those coming from faster...
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Article
Enabling advanced environmental management via remote and distributed visual data exploration and analysis
We present a methodology that has proven useful in surmounting technical obstacles encountered while producing mobile-enabled, remote visual data exploration and analysis capabilities. Our results focus on a e...
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Chapter and Conference Paper
Linking Advanced Visualization and MATLAB for the Analysis of 3D Gene Expression Data
Three-dimensional gene expression PointCloud data generated by the Berkeley Drosophila TranscriptionNetwork Project (BDTNP) provides quantitative information about the spatial and temporal expression of genes in ...
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Chapter and Conference Paper
Data Parallel Bin-Based Indexing for Answering Queries on Multi-core Architectures
The multi-core trend in CPUs and general purpose graphics processing units (GPUs) offers new opportunities for the database community. The increase of cores at exponential rates is likely to affect virtually e...
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Chapter and Conference Paper
Virtual-Reality Based Interactive Exploration of Multiresolution Data
We describe a system supporting the interactive exploration of threedimensional scientific data sets in a virtual reality (VR) environment. This system aids a scientist in understanding a data set by interacti...