Results 51 to 60 of about 60,956 (265)

The Estimation of a Signal Generated by a Dynamical System Modeled by McKean–Vlasov Stochastic Differential Equations Under Sampled Measurements

open access: yesMathematics
This paper addresses the problem of optimal H2-filtering for a class of continuous-time linear McKean–Vlasov stochastic differential equations under sampled measurements.
Vasile Dragan, Samir Aberkane
doaj   +1 more source

IPTV program recommendation based on combination strategies

open access: yesMATEC Web of Conferences, 2018
As a new interactive service technology, IPTV has been extensively studying in the field of TV pro-gram recommendation, but the sparse of the user-program rating matrix and the cold-start problem is a bottleneck that the program recommended accurately ...
Li Hao   +3 more
doaj   +1 more source

Optimal Lp filtering for discrete‐time non‐Gaussian dynamic systems

open access: yesIET Control Theory & Applications, 2021
This paper investigates the Lp filtering problem for linear dynamic systems. The main objective is to discuss the optimal filter for non‐Gaussian systems.
Elham Javanfar, Mehdi Rahmani
doaj   +1 more source

Estimation-based synthesis of H∞-optimal adaptive FIR filters for filtered-LMS problems [PDF]

open access: yesIEEE Transactions on Signal Processing, 2001
© Copyright 2001 IEEE. Reprinted with permission. Manuscript received August 19, 1999; revised September 20, 2000. This work was supported by a grant from Lockheed Martin Missiles and Space. The associate editor coordinating the review of this paper and approving it for publication was Dr. Paulo J. S. G. Ferreira.
Sayyarrodsari, Bijan   +3 more
openaire   +2 more sources

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Multimodal Data‐Driven Microstructure Characterization

open access: yesAdvanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang   +4 more
wiley   +1 more source

APPROXIMATE FILTER FOR JUMP-DIFFUSION MODELS

open access: yesНаучный вестник МГТУ ГА, 2016
A new approach to the optimal filtering problem for jump-diffusion models is considered in this paper. This approach is based on the statistical modeling method (Monte Carlo method).
K. A. Rybakov
doaj  

Regime Tracking in Markets with Markov Switching

open access: yesMathematics
The object of the investigation is a model of the incomplete financial market. It includes a bank deposit with a known interest rate and basic risky securities.
Andrey Borisov
doaj   +1 more source

Research on impulse interference suppression method based on short time fractional Fourier transform

open access: yesJournal of Hebei University of Science and Technology, 2021
In order to solve the problem that the impulse interference near the service frequency band of aviation radio navigation affects the receiver, and further improve the anti-jamming ability of GNSS system, a impulse interference suppression method based on
Xiaojun WANG, Linbo XUE, Yanpeng WANG
doaj   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

open access: yesAdvanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari   +5 more
wiley   +1 more source

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