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Showing 1 to 4 of 4 for “"incremental update"”.
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Multi-modal and inertial sensor solutions for navigation-type factor graphs
… for platform navigation called Multi-modal iSAM (incremental smoothing and mapping). CommonGaussian-only likelihoods are restrictive and require a complex front-end processes to deal with non-Gaussian measurements. Instead, our approach allows the front-end to defer ambiguities with non-Gaussian …
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Multi-modal and inertial sensor solutions for navigation-type factor graphs
… platform navigation called Multi-modal iSAM (incremental smoothing and mapping), for problems of thousands of variables. Our method tracks dominant modes in the marginal posteriors of all variables with minimal approximation error, while suppressing almost all low likelihood modes (in a …
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Adaptive Stochastic Reduced-Order Modeling for Autonomous Ocean Platforms
… We refer to the new adaptive ROM as the incremental, stochastic Low-Rank Dynamic Mode Decomposition (iLRDMD) algorithm. Given a set of high-fidelity and high-dimensional stochastic forecasts computed in remote centers, this framework enables i) efficient and accurate send and receive of …
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Parallel Inverted Indices for Large-Scale, Dynamic Digital Libraries
… conditions. Further, the issues of creation and incremental updates of the index are considered. A disk-based inversion algorithm and an extensible inverted index architecture are described, and experimental results with actual collections are presented. Finally, distributed algorithms to create …