Results 11 to 20 of about 760,919 (298)

Size and Soft Budget Constraints [PDF]

open access: yesSSRN Electronic Journal, 2006
There is much evidence against the so-called "too big to fail" hypothesis in the case of bailouts to sub-national governments. We look at a model where districts of different size provide local public goods with positive spillovers. Matching grants of a central government can induce socially-efficient provision, but districts can still exploit the ...
Ernesto Crivelli, Klaas Staal
openaire   +12 more sources

Wave Equation Modeling via Physics-Informed Neural Networks: Models of Soft and Hard Constraints for Initial and Boundary Conditions

open access: yesSensors, 2023
Therapeutic ultrasound waves are the main instruments used in many noninvasive clinical procedures. They are continuously transforming medical treatments through mechanical and thermal effects. To allow for effective and safe delivery of ultrasound waves,
Shaikhah Alkhadhr, Mohamed Almekkawy
doaj   +1 more source

Exploring soft constraints on effective actions [PDF]

open access: yes, 2016
We study effective actions for simultaneous breaking of space-time and internal symmetries. Novel features arise due to the mixing of Goldstone modes under the broken symmetries which, in contrast to the usual Adler's zero, leads to non-vanishing soft ...
Bianchi, Massimo   +4 more
core   +3 more sources

Multivariate Curve Resolution and Carbon Balance Constraint to Unravel FTIR Spectra from Fed-Batch Fermentation Samples

open access: yesBioengineering, 2017
The current work investigates the capability of a tailored multivariate curve resolution–alternating least squares (MCR-ALS) algorithm to analyse glucose, phosphate, ammonium and acetate dynamics simultaneously in an E.
Dennis Vier   +3 more
doaj   +1 more source

Soft Constraints: Complexity and Multimorphisms [PDF]

open access: yes, 2003
Over the past few years there has been considerable progress in methods to systematically analyse the complexity of classical (crisp) constraint satisfaction problems with specified constraint types. One very powerful theoretical development in this area links the complexity of a set of classical constraints to a corresponding set of algebraic ...
Cohen, D   +3 more
openaire   +3 more sources

MiniBrass: Soft constraints for MiniZinc [PDF]

open access: yesConstraints, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alexander Schiendorfer   +3 more
openaire   +3 more sources

Soft constraints for pattern mining [PDF]

open access: yesJournal of Intelligent Information Systems, 2013
Constraint-based pattern discovery is at the core of numerous data mining tasks. Patterns are extracted with respect to a given set of constraints (frequency, closedness, size, etc). In practice, many constraints require threshold values whose choice is often arbitrary.
Ugarte Rojas, Willy   +4 more
openaire   +2 more sources

The Soft Budget Constraint [PDF]

open access: yesKyklos, 1986
SUMMARYThe ‘softening’ of the budget constraint appears when the strict relationship between the expenditure and the earnings of an economic unit (firm, household, etc.) has been relaxed, because excess expenditure will be paid by some other institution, typically be the paternalistic State. The higher the subjective probability that excess expenditure
openaire   +2 more sources

On the Use of Biased-Randomized Algorithms for Solving Non-Smooth Optimization Problems

open access: yesAlgorithms, 2019
Soft constraints are quite common in real-life applications. For example, in freight transportation, the fleet size can be enlarged by outsourcing part of the distribution service and some deliveries to customers can be postponed as well; in inventory ...
Angel Alejandro Juan   +4 more
doaj   +1 more source

Observational constraints on soft dark energy and soft dark matter: Challenging ΛCDM cosmology

open access: yesNuclear Physics B, 2023
Soft cosmology is an extension of standard cosmology allowing for a scale-dependent equation-of-state (EoS) parameter in the dark sectors, which is one of the properties of soft materials in condensed-matter physics, that may arise either intrinsically ...
Emmanuel N. Saridakis   +4 more
doaj   +1 more source

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