Sep 2026· International Journal of Robust and Nonlinear Control· 40 references
Adaptive Dynamic Programming Control
Abstract
ABSTRACT This paper proposes an adaptive optimal containment control method for nonlinear strict‐feedback multiagent systems with state constraints. First, a neural network‐based reinforcement learning algorithm is developed within an optimized backstepping framework. Unlike the traditional actor‐critic network structure, the paper introduces an observer‐actor‐critic architecture, where observers are used to estimate unmeasurable states, improving the reliability and accuracy of the system. Then, logarithmic barrier Lyapunov functions are combined with an optimal cost function to handle the state constraints. Using the Lyapunov stability theory, it is rigorously proven that all closed‐loop signals are uniformly, ultimately bounded, and that all system states remain within the constraint set. Finally, the proposed scheme is demonstrated to be valid using numerical and practical simulation examples.
The results indicate that software engineering work practices are chosen opportunistically, adapted and configured to provide value under the constrains imposed by the startup context.
Nicolò Paternoster, Carmine Giardino, M. Unterkalmsteiner et al.· Information and Software Tec...· 394 citations· ⚡54
This state-of-practice investigation was performed using a literature review followed by a multiple-case study approach and presents how inconsistency between managerial strategies and execution can lead to failure by means of a behavioral framework.
Carmine Giardino, Xiaofeng Wang, P. Abrahamsson· International Conference on...· 175 citations· ⚡19
This study conducts a case survey study based on the secondary data of the major pivots happened in 49 software startups, and demonstrates that customer need pivot is the most common among all pivot types.
Sohaib Shahid Bajwa, Xiaofeng Wang, Anh Nguyen-Duc et al.· Empirical Software Engineeri...· 127 citations· ⚡15
It is found that roles of MVPs in startups were not fully aware by entrepreneurs, and entrepreneurs should consider a systematic approach to fully explore the value of MVP, as a multiple facet product (MFP).
Anh Nguyen-Duc, P. Abrahamsson· International Conference on...· 93 citations· ⚡9
It is found that what perceived as biggest challenges by software startups do vary across different life cycle stages, even though its significance decreases when the learning focuses of the startups move from problem to solution and their products mature.
Xiaofeng Wang, Henry Edison, Sohaib Shahid Bajwa et al.· International Conference on...· 62 citations· ⚡6
A comprehensive overview of how enhanced sampling methods are reshaping the field, with a particular focus on the data-driven construction of collective variables, is provided.
Kai Zhu, Enrico Trizio, Jintu Zhang et al.· Chemical Reviews· 58 citations
A weeklong summer workshop brought higher education faculty to campus to explore how AI and machine learning materials can be adapted for their classrooms.
