Results 161 to 170 of about 10,915 (210)

MAXENT

Proceedings of the 2006 ACM SIGMOD international conference on Management of data, 2006
When comparing alternative query execution plans (QEPs), a cost-based query optimizer in a relational database management system needs to estimate the selectivity of conjunctive predicates. To avoid inaccurate independence assumptions, modern optimizers try to exploit multivariate statistics (MVS) that provide knowledge about joint frequencies in a ...
V. Markl   +4 more
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MAXENT APPROACH TO QUBITS

Condensed Matter Theories, 2007
We consider the Hubbard-like Hamiltonian used in Physica B 352 (2004) 269-279, using the MaxEnt approach and a CSCO, as the set of relevant operators which, obviously, close a partial Lie algebra with the Hamiltonian. So, it is possible to define a positive definite metric on the space spanned by the mean values of the CSCO. Particularly, the selected
Sarris, C. M.   +2 more
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Updating, supposing, and maxent

Theory and Decision, 1987
The philosophical controversy concerning the logical status of MAXENTmay be in large measure due to the conflation of two distinct logical roles:(1) A general inductive principle for updating subjective probabilities (2)a supposing rule for moving from one chance probability to another.When judged under standards of dynamic coherence appropriate to (1),
openaire   +1 more source

FROM THERMODYNAMICS TO MAXENT

International Journal of Modern Physics B, 2007
The maximum entropy principle (MaxEnt) is one of the most powerful approaches in the theorist arsenal. It has been used in many areas of science, and, in particular, in both statistical mechanics and the quantum many body problem. Here we show how to derive MaxEnt from the laws of thermodynamics.
A. PLASTINO, E. M. F. CURADO
openaire   +1 more source

Supersymmetry and the q-MaxEnt treatment

Physica A: Statistical Mechanics and its Applications, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Batle, J.   +3 more
openaire   +1 more source

A Maxent-Stress Model for Graph Layout

IEEE Transactions on Visualization and Computer Graphics, 2012
In some applications of graph visualization, input edges have associated target lengths. Dealing with these lengths is a challenge, especially for large graphs. Stress models are often employed in this situation. However, the traditional full stress model is not scalable due to its reliance on an initial all-pairs shortest path calculation. A number of
Emden R, Gansner   +2 more
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Finite mixtures of MaxEnt distributions

Applied Mathematics and Computation, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shamilov, Aladdin, Asma, Senay
openaire   +3 more sources

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