Abstract: The aim of behavioural identification of Discrete Event Systems is to build, from a sequence of observed inputs/outputs events, a model that exhibits both the direct relations between inputs ...

However, there are generally unobservable areas in ADNs in ADNs due to the paucity of measurements. Traditional state estimation methods may encounter difficulty coping with limited measurements. Thus ...

Definition: The unobservable market force that helps the demand and supply of goods in a free market to reach equilibrium automatically is the invisible hand. Description: The phrase invisible hand ...

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Amanda Hess’s new book examines a surplus of experts and gadgets that promise to perfect the experience of raising children.

Dark matter makes up a large portion of the universe, but we've never seen it. Here's what we know, what it might be, and why it could change everything. More than 80% of the universe's matter is ...

NASA's SWOT satellite has captured rare river waves across U.S. waterways, revealing new possibilities for flood prediction, ...

I had been waiting my entire career for Webb so that we could meaningfully characterize the atmospheres of these smaller ...

Japanese researchers captured rare gamma-ray flash from lightning collision using advanced multi-sensor detection system.

Kothari, PhD, highlights the need to expand Medigap access for Medicare beneficiaries younger than 65 years and calls for ...

The remaining gap reflects unions’ ability to extract more rents for workers. Our estimates imply that unions raise pay among unionized workers by around 9 log points. The union effect grows to about ...

A Hidden Markov Model (HMM) is a statistical model that assumes there are underlying, unobservable (hidden) states that drive ...