Results 121 to 130 of about 922,489 (214)
Nonparametric Survival Estimation With Contaminated and Adjudicated Events
Scandinavian Journal of Statistics, EarlyView.ABSTRACT We study the conditional expert Kaplan–Meier estimator, an extension of the classical Kaplan–Meier estimator designed for time‐to‐event data subject to both right‐censoring and contamination. Such contamination, where observed events may not reflect true outcomes, is common in applied settings, including insurance and credit risk, where expert
Martin Bladt, Kristian Vilhelm Dinesen
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, 1912 For voice and piano. Includes tonic sol-fa notation.; Caption title.; Cover features ports. captioned "Written, composed and sung by Herbert Rule. Also sung by Miss Flora Cromer."; "This copy must not be exported to Australasia. Sole Australasian agent A.
Rule, Herbert.
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Estabilidade de sistemas não lineares e controle de sistemas chaveados [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Automação e Sistemas, Florianópolis, 2010Este trabalho apresenta técnicas de análise de estabilidade de sistemas não lineares ...
Dezuo, Tiago Jackson May
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Robust Analytical LUT‐Based DPC for a Weak‐Grid‐Connected DFIG with Low‐Cost Implementation
Vector: The Journal of Engineering, Volume 2027, Issue 1, January/December 2027.Analytical lookup‐table‐based direct power control of a grid‐connected doubly‐fed induction generator driven by two‐level voltage source inverter with stability proof and robustness. ABSTRACT This paper focuses on analytical lookup‐table (LUT)‐based direct power control (DPC) of a grid‐connected doubly‐fed induction generator (DFIG) driven by two‐level
Abdelhak Djoudi +3 more
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Design Principles for Light‐Scattering Reservoir Computing at the Edge of Chaos
Advanced Computing, Volume 1, Issue 1, December 2026.Here we realize a light‐scattering reservoir computer operating with measurement‐modulation feedback, physically tunable in three axes—reservoir dynamics, input‐reservoir coupling, and reservoir interconnectivity. Sweeping each axis, we locate the axis‐specific optimum of memory capacity; the dynamic axis displays the sharpest optimum.
Geon Kim, YongKeun Park
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IEEE AccessQuadcopters have underactuated, nonlinear, and coupled dynamics, making their control a challenging endeavor. However, PID controllers have exhibited remarkable performance for such systems in a variety of circumstances, including obstacle avoidance ...
Hassan Moin +3 more
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Journal of Forecasting, Volume 45, Issue 8, Page 3710-3728, December 2026.ABSTRACT This paper presents a method for forecasting limit order book durations using a self‐exciting flexible residual point process. High‐frequency events in modern exchanges exhibit heavy‐tailed interarrival times, posing a significant challenge for accurate prediction.
Kyungsub Lee
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Partial Observation of Linear Systems With the Mori–Zwanzig Formalism
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT The Mori–Zwanzig (MZ) formalism provides a systematic framework for deriving reduced‐order model of dynamical systems when only part of the state is observed, but its practical use is often limited by the complexity of the resulting computations.
Fan Wang, Peter Benner, Jan Heiland
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A new class of Lyapunov functions for the constrained stabilization of linear systems
, 2012 The constrained stabilization of linear uncertain systems is investigated via the set-theoretic framework of control Lyapunov R-functions. A novel composition rule allows the design of a composite control Lyapunov function with external level set that ...
CAITI, ANDREA +2 more
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Control Design Based on Generalized Lur'e Lyapunov Functions for Sampled‐Data Lur'e Systems
International Journal of Robust and Nonlinear Control, Volume 36, Issue 16, Page 7450-7463, 10 November 2026.ABSTRACT This article addresses the synthesis of stabilizing control laws for aperiodic sampled‐data Lur'e systems. Based on a hybrid system representation of the closed‐loop system and a timer‐dependent generalized Lur'e–Postnikov type Lyapunov function, stabilization conditions are obtained by separating decision variables with the application of two
Arthur Scolari Fagundes +2 more
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