Results 121 to 130 of about 906 (226)

Data-Driven Linear Representations of Forced Nonlinear MIMO Systems via Hankel Dynamic Mode Decomposition with Lifting

Mathematics
Modeling forced nonlinear multivariable dynamical systems remains challenging, particularly when first-principles models are unavailable or strong nonlinear couplings are present.
Marcos Villarreal-Esquivel, Juan Francisco Durán-Siguenza, Luis Ismael Minchala   +2 more
doaj   +1 more source

Lonely and unfair, performance impaired: How perceived requester injustice and loneliness shape crowd workers' affect and work effectiveness

Journal of Occupational and Organizational Psychology, Volume 99, Issue 3, September 2026.
Abstract Emerging research highlights a power imbalance in the gig work ecosystem. This study unpacks this imbalance by examining how crowd workers' perceived requester injustice as a relational stressor affects performance. Drawing on Affective Events Theory, we propose that requester injustice is positively associated with negative affect and ...
Vera M. Schweitzer, Wladislaw Rivkin, Fabiola H. Gerpott   +2 more
wiley   +1 more source

Intertemporal Judgements in Multi‐Attribute Decision‐Making: Biases and Mitigation Ideas

Journal of Multi-Criteria Decision Analysis, Volume 33, Issue 2, August 2026.
ABSTRACT Intertemporal judgements are susceptible to biases that can distort evaluations and lead to inconsistent choices. While time‐related biases have been studied extensively from a descriptive perspective, little attention has been given to prescriptive approaches and the complex trade‐offs involved in multi‐attribute decision‐making (MADM).
Pelin Gülüm, Yousef Maknoon, Jafar Rezaei   +2 more
wiley   +1 more source

Koopman Operator theory applied to Lambert’s problem with a spectral behavior analysis

Acta Astronautica
Lambert’s problem has been long studied in the context of space operations; its solution enables accurate orbit determination and spacecraft guidance. This work presents an approximate-analytical solution to Lambert’s problem using the Koopman Operator (KO).
Julia Pasiecznik, Simone Servadio, Richard Linares   +2 more
openaire   +2 more sources

The adoption of AI technologies and data to support workplace learning in the corporate sector: A scoping review

Review of Education, Volume 14, Issue 2, August 2026.
Abstract AI and data‐driven technologies are increasingly shaping work and skill demands, with growing evidence that AI can support workplace learning and professional development. However, research on how AI and data are integrated into workplace learning remains dispersed across disciplines, technologies and organisational contexts.
Phuong Pham, Wimukthi Thommadurage, Jimmy Jaldemark, Srećko Joksimović, Maarten De Laat   +4 more
wiley   +1 more source

Deep learning for structure-preserving universal stable Koopman-inspired embeddings for nonlinear canonical Hamiltonian dynamics

Machine Learning: Science and Technology
Discovering a suitable coordinate transformation for nonlinear systems enables the construction of simpler models, facilitating prediction, control, and optimization for complex nonlinear systems.
Pawan Goyal, Süleyman Yıldız, Peter Benner   +2 more
doaj   +1 more source

From the ICU Bedside: Applying the Transnational Clinical Academic Doctorate Lens to a Clinically Embedded PhD Journey

Journal of Advanced Nursing, Volume 82, Issue 8, Page 8172-8183, August 2026.
ABSTRACT Aim To critically reflect on a transnational, clinically embedded doctoral journey undertaken during and after the COVID‐19 pandemic, and to draw conceptual and systemic lessons for doctoral education and clinical academic nursing pathways. Background Reflective accounts of doctoral study exist, yet few examine practice‐based PhDs conducted ...
Gideon U. Johnson
wiley   +1 more source

The effects of perspective‐taking on multiple dimensions of discrimination: Can one size fit all?

Political Psychology, Volume 47, Issue 4, August 2026.
Abstract Perspective‐taking reduces discrimination, but research has taken a one‐size‐fits‐all approach, focusing on single attributes triggering discrimination, particularly ethnic origin, and has paid insufficient attention to heterogeneous treatment effects.
Carolin Rapp, Anita Manatschal, Oliver James, Xavier Fernandez‐i‐Marìn, Christian Adam   +4 more
wiley   +1 more source

Extended Kalman filter -- Koopman operator for tractable stochastic optimal control [PDF]

The theory of dual control was introduced more than seven decades ago. Although it has provided rich insights to the fields of control, estimation, and system identification, dual control is generally computationally prohibitive. In recent years, however,
Ramadan, Mohammad S., Anitescu, Mihai
core   +1 more source

Periodic approximations and spectral analysis of the Koopman operator: theory and applications [PDF]

, 2018
Modeling complex dynamical systems, with an eye towards accurate reconstruction of individual trajectories, is an inherently difficult proposition. This difficulty, which arises from exponential sensitivity to initial conditions, also makes it nearly ...
Govindarajan, Nithin
core