dc.contributor.author | Charalambous, C. D. | en |
dc.contributor.author | Kourtellaris, C. K. | en |
dc.contributor.author | Hadjicostis, Christoforos N. | en |
dc.creator | Charalambous, C. D. | en |
dc.creator | Kourtellaris, C. K. | en |
dc.creator | Hadjicostis, Christoforos N. | en |
dc.date.accessioned | 2019-04-08T07:45:04Z | |
dc.date.available | 2019-04-08T07:45:04Z | |
dc.date.issued | 2011 | |
dc.identifier.isbn | 978-3-902661-93-7 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/42988 | |
dc.description.abstract | 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 optimal encoder which maximizes this quantity. By invoking a change of measure technique this problem is re- formulated in terms of controlling the a posteriori probability via the choice of the encoder strategies to maximize the directed information. A principle of optimality is derived and a dynamic programming equation is obtained which describe how the optimal encoder strategy should be selected. Further, a generalization of posterior matching scheme is presented. © 2011 IFAC. | en |
dc.source | IFAC Proceedings Volumes (IFAC-PapersOnline) | en |
dc.source | IFAC Proceedings Volumes (IFAC-PapersOnline) | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84866773617&doi=10.3182%2f20110828-6-IT-1002.03100&partnerID=40&md5=b6cd2385c004fe0c7d718c46d03d23e5 | |
dc.subject | Change of measure | en |
dc.subject | Optimization | en |
dc.subject | Dynamic programming | en |
dc.subject | Stochastic control systems | en |
dc.subject | A-posteriori probabilities | en |
dc.subject | Channel output | en |
dc.subject | Channel with memory | en |
dc.subject | Channels with memory | en |
dc.subject | Directed information | en |
dc.subject | Dynamic programming equations | en |
dc.subject | Matching scheme | en |
dc.subject | Principle of optimality | en |
dc.subject | Stochastic control | en |
dc.title | Optimal encoders maximizing directed information of channels with memory and feedback: Stochastic control and dynamic programming | en |
dc.type | info:eu-repo/semantics/conferenceObject | |
dc.identifier.doi | 10.3182/20110828-6-IT-1002.03100 | |
dc.description.volume | 18 | |
dc.description.startingpage | 6598 | |
dc.description.endingpage | 6603 | |
dc.author.faculty | Πολυτεχνική Σχολή / Faculty of Engineering | |
dc.author.department | Τμήμα Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών / Department of Electrical and Computer Engineering | |
dc.type.uhtype | Conference Object | en |
dc.contributor.orcid | Hadjicostis, Christoforos N. [0000-0002-1706-708X] | |
dc.gnosis.orcid | 0000-0002-1706-708X | |