TY - GEN
T1 - A new Type Size code for universal one-to-one compression of parametric sources
AU - Iri, Nematollah
AU - Kosut, Oliver
N1 - Funding Information:
This work was supported in part by the National Science Foundation under grant CCF-1422358
Publisher Copyright:
© 2016 IEEE.
PY - 2016/8/10
Y1 - 2016/8/10
N2 - We consider universal source coding of an exponential family of i.i.d. distributions for short blocklengths. We present a variation of the previously introduced Type Size code, in which type classes are characterized based on the neighborhoods of the minimal sufficient statistics. We show that, there is no loss in dispersion compared to the non-universal setup. We identify the third-order coding rate of this variation of the Type Size code for compression of such parametric sources.
AB - We consider universal source coding of an exponential family of i.i.d. distributions for short blocklengths. We present a variation of the previously introduced Type Size code, in which type classes are characterized based on the neighborhoods of the minimal sufficient statistics. We show that, there is no loss in dispersion compared to the non-universal setup. We identify the third-order coding rate of this variation of the Type Size code for compression of such parametric sources.
KW - Data compression
KW - finite blocklength analysis
KW - parametric sources
KW - universal source coding
UR - http://www.scopus.com/inward/record.url?scp=84985995874&partnerID=8YFLogxK
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U2 - 10.1109/ISIT.2016.7541494
DO - 10.1109/ISIT.2016.7541494
M3 - Conference contribution
AN - SCOPUS:84985995874
T3 - IEEE International Symposium on Information Theory - Proceedings
SP - 1227
EP - 1231
BT - Proceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE International Symposium on Information Theory, ISIT 2016
Y2 - 10 July 2016 through 15 July 2016
ER -