Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Charalambous, C. D."'
This paper investigates applications of nonanticipative Rate Distortion Function (RDF) in a) zero-delay Joint Source-Channel Coding (JSCC) design based on average and excess distortion probability, b) in bounding the Optimal Performance Theoretically
Externí odkaz:
http://arxiv.org/abs/1405.1593
State-Dependent Generalizations of Nonanticipatory Epsilon Entropy of Partially Observable Processes
Autor:
Charalambous, C. D., Charalambous, T.
Publikováno v:
2022 IEEE 61st Conference on Decision and Control (CDC).
Two fundamental generalizations of Gorbunov’s and Pinsker’s nonanticipatory ϵ−entropy are formulated and analyzed for a tuple of partially observable, finite-dimensional, random processes (Xn,Yn), where ${X^n} \triangleq \left\{ {{X_1}, \ldots
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b37bb7a233866a4b30a5a2567285b2e
https://doi.org/10.1109/cdc51059.2022.9992629
https://doi.org/10.1109/cdc51059.2022.9992629
Autor:
Tzortzis, I., Charalambous, C. D., Charalambous, T., Hadjicostis, Christoforos N., Johansson, M.
Publikováno v:
IEEE Transactions on Automatic Control
IEEE Trans Autom Control
IEEE Trans Autom Control
The aim of this paper is to approximate a finite-state Markov process by another process with fewer states, called herein the approximating process. The approximation problem is formulated using two different methods. The first method, utilizes the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bff0d2f01960504cce2d4ca58659d11
http://gnosis.library.ucy.ac.cy/handle/7/45013
http://gnosis.library.ucy.ac.cy/handle/7/45013
Autor:
Ahmed, N. U.1 ahmed@site.uottawa.ca, Charalambous, C. D.2 chadcha@ucy.ac.cy
Publikováno v:
SIAM Journal on Control & Optimization. 2006, Vol. 45 Issue 2, p519-531. 13p.
Autor:
Couderc-Azouani, S., Sidhu, J., Georgiou, T. K., Charalambous, C. D., Vamvakaki, M., Patrickios, C. S., Bloor, D. M., Penfold, J., Holzwarth, J. F., Wyn-Jones, E.
Publikováno v:
Langmuir
We investigated the binding of sodium dodecyl sulfate (SDS) to various linear and star polymers of the nonionic methoxyhexa(ethylene glycol) methacrylate (PMHEGMA) and the ionic 2-(dimethylamino)ethyl methacrylate (PDMAEMA), the latter being a polyca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f814837e87c237d569d411c4b778636
https://doi.org/10.1021/la049450l
https://doi.org/10.1021/la049450l
Autor:
Charalambous, C. D.1,2,3 chadcha@site.uottawa.ca, Elliott, R. J.4 relliott@ucalgary.ca, Krishnamurthy, V.5 vikramk@ece.ubc.ca
Publikováno v:
SIAM Journal on Control & Optimization. 2003, Vol. 42 Issue 5, p1578-1603. 26p.
Akademický článek
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Publikováno v:
IFAC Proceedings Volumes (IFAC-PapersOnline)
This paper is concerned with the stochastic control formulation of the capacity of channel with memory and feedback. The pay-off is the directed information from the source sequence to the channel output sequence, while the objective is to find the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c75ff1c5b6f240cf0248fb91e0d7b64b
http://gnosis.library.ucy.ac.cy/handle/7/42988
http://gnosis.library.ucy.ac.cy/handle/7/42988
Publikováno v:
2010 48th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2010
This paper is concerned with capacity formulae for channels with memory and feedback, properties of the capacity achieving encoder, and dynamic programming for designing optimal encoders. The source is general and the techniques discussed include out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f7da22140f5be5470e779e3e05f7ed0
http://gnosis.library.ucy.ac.cy/handle/7/42990
http://gnosis.library.ucy.ac.cy/handle/7/42990
Publikováno v:
Key Engineering Materials
Key Eng Mat
Key Eng Mat
Relative entropy has been employed, as an alternative to other regularization methods, in solving ill-conditioned linear inverse problems. Damage detection when treated as structural modification imparted by the damage leads to a linear inverse probl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::55ce5e49c6f876ec51719559e645a330
http://gnosis.library.ucy.ac.cy/handle/7/43941
http://gnosis.library.ucy.ac.cy/handle/7/43941