Results 171 to 180 of about 34,688 (214)

Convergence results on the design of QMF banks

IEEE Transactions on Signal Processing, 1998
This correspondence considers the design of quadrature mirror filter (QMF) banks whose analysis and synthesis filters are FIR and have linear phase. The design criterion is of least-squares type. An iterative computation algorithm is proposed, and its convergence is proven that offers new insight to the design of QMF banks and relates it to a more ...
Guoxiang Gu, Jian Huang
openaire   +1 more source

Convergence results for relational Bayesian networks

Proceedings. Thirteenth Annual IEEE Symposium on Logic in Computer Science (Cat. No.98CB36226), 2002
Relational Bayesian networks are an extension of the method of probabilistic model construction by Bayesian networks. They define probability distributions on finite relational structures by conditioning the probability of a ground atom r(a/sub 1/, ..., a/sub n/) on first-order properties of a/sub 1/, ..., a/sub n/ that have been established by ...
openaire   +2 more sources

Asymptotic convergence results

1987
Essential to the convergence proof for the homogeneous algorithm is the fact that, under certain conditions, the stationary distribution of a homogeneous Markov chain exists. The stationary distribution is defined as the vector q whose i-th component is given by [FELL50] $${q_i} = \mathop {\lim }\limits_{k \to \infty } \Pr \{ X(k) = i|X(0) = j\} ,$$
Peter J. M. van Laarhoven, Emile H. L. Aarts   +1 more
openaire   +1 more source

Results on the Convergence of Braitenberg Vehicle 3a

Artificial Life, 2014
Braitenberg vehicles are well-known models of animal behavior used as steering mechanisms in mobile robotics and artificial life. Because of their simplicity, they are mainly used for teaching robotics, while the lack of a quantitative theory has limited their use for research purposes.
openaire   +2 more sources

Convergence Results for Harmonic Gradient Estimators

ORSA Journal on Computing, 1994
Sensitivity analysis of steady state simulation outputs typically involves estimating gradients. This paper presents convergence results for the harmonic gradient estimators. Sufficient conditions are formulated that validate the interchange of the derivative and the expectation operators for these estimators. The relationship between these estimators
openaire   +2 more sources

Convergence Results in Image Interpolation With the Continuous SSIM

SIAM Journal on Imaging Sciences, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Francesco Marchetti, Gabriele Santin
openaire   +2 more sources

Convergence results in an associative memory model

Neural Networks, 1988
Abstract This paper presents rigorous mathematical proofs for some observed convergence phenomena in an associative memory model introduced by Hopfield (based on Hebbian rules) for storing a number of random n-bit patterns. The capability of the model to correct a linear number of random errors in a bit pattern has been established earlier, but
János Komlós, Ramamohan Paturi
openaire   +1 more source

Convergence results in distributed Kalman filtering

2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2011
The paper studies the convergence properties of the estimation error processes in distributed Kalman filtering for potentially unstable linear dynamical systems. In particular, it is shown that, in a weakly connected communication network, there exist (randomized) gossip based information dissemination schemes leading to a stochastically bounded ...
Soummya Kar, Shuguang Cui, H. Vincent Poor, José M. F. Moura   +3 more
openaire   +1 more source

Convergence results for synchronised communication networks

Proceedings of the 2004 American Control Conference, 2004
We present a simplified model of a network of TCP-like sources that compete for a shared bandwidth. We show that: (i) networks of communicating devices operating AIMD congestion control algorithms may be modelled as a positive linear system; (ii) such networks possess a unique stationary point; and (iii) this stationary point is stable.
Avi Berman, Robert Shorten, Douglas J. Leith   +2 more
openaire   +1 more source

Convergence results for the particle PHD filter

IEEE Transactions on Signal Processing, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Daniel Edward Clark, Judith Bell
openaire   +2 more sources