{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T05:02:10Z","timestamp":1773378130228,"version":"3.50.1"},"reference-count":31,"publisher":"IEEE","license":[{"start":{"date-parts":[[2022,6,26]],"date-time":"2022-06-26T00:00:00Z","timestamp":1656201600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2022,6,26]],"date-time":"2022-06-26T00:00:00Z","timestamp":1656201600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,6,26]]},"DOI":"10.1109\/isit50566.2022.9834898","type":"proceedings-article","created":{"date-parts":[[2022,8,3]],"date-time":"2022-08-03T15:34:22Z","timestamp":1659540862000},"page":"2898-2903","source":"Crossref","is-referenced-by-count":3,"title":["Optimizing Estimated Directed Information over Discrete Alphabets"],"prefix":"10.1109","author":[{"given":"Dor","family":"Tsur","sequence":"first","affiliation":[{"name":"Ben-Gurion University"}]},{"given":"Ziv","family":"Aharoni","sequence":"additional","affiliation":[{"name":"Ben-Gurion University"}]},{"given":"Ziv","family":"Goldfeld","sequence":"additional","affiliation":[{"name":"Cornell University"}]},{"given":"Haim H.","family":"Permuter","sequence":"additional","affiliation":[{"name":"Ben-Gurion University"}]}],"member":"263","reference":[{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1109\/18.50386"},{"key":"ref30","article-title":"The feedback capacity of noisy output is the state (nost) channels","author":"shemuel","year":"2021"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2012.2214202"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2016.2604846"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1972.1054855"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.1972.1054753"},{"key":"ref14","volume":"1","author":"bertsekas","year":"2000","journal-title":"Dynamic Programming and Optimal Control"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2014.2331951"},{"key":"ref16","article-title":"Reinforcement learning evaluation and solution for the feedback capacity of the ising channel with large alphabet","author":"aharoni","year":"2020"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT50566.2022.9834817"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2020.2965454"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2021.3091691"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/ISIT.2008.4595218"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1109\/AUSCTW.2005.1624226"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1109\/18.45284"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2008.924681"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-54474-3"},{"key":"ref5","first-page":"ii","article-title":"David J States, and James Douglas Engel. Inference of biologically relevant gene influence networks using the directed information criterion","volume":"2","author":"rao","year":"2006","journal-title":"2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1007\/11889342_76"},{"key":"ref8","article-title":"A unified bellman equation for causal information and value in markov decision processes","author":"tiomkin","year":"2017"},{"key":"ref7","first-page":"2649","article-title":"Causal meets submodular: Subset selection with directed information","author":"zhou","year":"2016","journal-title":"Advances in neural information processing systems"},{"key":"ref2","volume":"11","author":"kramer","year":"1998","journal-title":"Directed Information for Channels with Feedback"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2008.917685"},{"key":"ref1","first-page":"303","article-title":"Causality, feedback and directed information","author":"massey","year":"1990","journal-title":"Proc Int Symp Inf Theory Applic (ISITA-90)"},{"key":"ref20","article-title":"Neural estimation and optimization of directed information over continuous spaces","author":"tsur","year":"2022"},{"key":"ref22","article-title":"Neural capacity estimators: How reliable are they?","author":"mirkarimi","year":"2021"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1109\/OJCOMS.2021.3087815"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1109\/TIT.2016.2636851"},{"key":"ref23","first-page":"1057","article-title":"Policy gradient methods for reinforcement learning with function approximation","volume":"99","author":"sutton","year":"1999","journal-title":"NIPS"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1002\/j.1538-7305.1960.tb03959.x"},{"key":"ref25","doi-asserted-by":"crossref","first-page":"403","DOI":"10.1109\/ICNN.1995.488134","article-title":"Universal approximation using dynamic recurrent neural networks: discrete-time version","volume":"1","author":"jin","year":"1995","journal-title":"Proceedings of ICNN’95-International Conference on Neural Networks"}],"event":{"name":"2022 IEEE International Symposium on Information Theory (ISIT)","location":"Espoo, Finland","start":{"date-parts":[[2022,6,26]]},"end":{"date-parts":[[2022,7,1]]}},"container-title":["2022 IEEE International Symposium on Information Theory (ISIT)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9834325\/9834269\/09834898.pdf?arnumber=9834898","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,12]],"date-time":"2026-03-12T20:36:27Z","timestamp":1773347787000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9834898\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,26]]},"references-count":31,"URL":"https:\/\/doi.org\/10.1109\/isit50566.2022.9834898","relation":{},"subject":[],"published":{"date-parts":[[2022,6,26]]}}}