Results 21 to 30 of about 2,460,018 (219)
Frontiers in Communications and Networks, 2023 The advent of the fifth generation (5G) of mobile networks has introduced several new use cases that are pushing mobile networks in environments that are typically supported by wired technologies.
Danilo Gaspar +2 more
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A PDF Estimation-Based Iterative MIMO Signal Detection With Unknown Interference [PDF]
, 2004 The equivalent diversity order of iterative minimum mean squared error (MMSE) multiuser detectors for multiple input multiple output (MIMO) channels is decreased if they aim at suppressing unknown cochannel interference (UCCI) while detecting multiple ...
Matsumoto, Tadashi +2 more
core +1 more source
Frontiers in Environmental Science, 2023 Ammonia (NH3) emissions from intensive anthropogenic activities is an important component in the global nitrogen cycle that has triggered large negative impacts on air quality and ecosystems worldwide.
Jianan Chen +8 more
doaj +1 more source
WiFi based landmark estimation [PDF]
, 2023 A quick primer on WiFI based landmark estimation shows two possible approaches exist: using range or bearing information. For both approaches this repository contains one option in simulation (MatLab and Gazebo), and real-world control based on a Nexus ...
Sloot, Alex
core +1 more source
Probability hypothesis density filtering for real-time traffic state estimation and prediction [PDF]
, 2013 The probability hypothesis density (PHD) methodology is widely used by the research community for the purposes of multiple object tracking. This problem consists in the recursive state estimation of several targets by using the information coming from an
El Faouzi, Nour Eddin +9 more
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Navigation and estimation of separative labelling curves [PDF]
, 2023 openIn questo lavoro si investiga la possibilità di un agente di navigare ed identificare una curva sconosciuta, lineare o non lineare, la quale divide due regioni dello spazio bidimensionale in cui i punti sono dotati di un'etichetta (e.g.
SARTORI, GIACOMO
core
Discrete Applied Mathematics, 2012 31 pages, added the 4.419 upper-bound on the ...
Boufkhad, Yacine, Hugel, Thomas
openaire +4 more sources
Expert Systems with Applications, 2011 In this paper, a new machine learning solution for function approximation is presented. It combines many simple and relatively inaccurate estimators to achieve high accuracy. It creates - in incremental manner - hierarchical, tree-like structure, adapting it to the specific problem being solved.
Brodowski, Stanisław, Podolak, Igor
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Minimax boundary estimation and estimation with boundary
Bernoulli, 2023 We derive non-asymptotic minimax bounds for the Hausdorff estimation of $d$-dimensional submanifolds $M \subset \mathbb{R}^D$ with (possibly) non-empty boundary $\partial M$. The model reunites and extends the most prevalent $\mathcal{C}^2$-type set estimation models: manifolds without boundary, and full-dimensional domains.
Aamari, Eddie +2 more
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Amplitude estimation without phase estimation [PDF]
Quantum Information Processing, 2020 AbstractThis paper focuses on the quantum amplitude estimation algorithm, which is a core subroutine in quantum computation for various applications. The conventional approach for amplitude estimation is to use the phase estimation algorithm, which consists of many controlled amplification operations followed by a quantum Fourier transform.
Yohichi Suzuki +5 more
openaire +3 more sources