Conference proceeding
Exact repair problems with multiple sources
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings
01 Mar 2014
Abstract
Conference Title: 2014 48th Annual Conference on Information Sciences and Systems (CISS) Conference Start Date: 2014, March 19 Conference End Date: 2014, March 21 Conference Location: Princeton, NJ, USA We consider a new variant of the exact repair distributed storage problem, the multi-source exact repair problem, wherein the reconstruction decoders are each only required to provide a subset of the source variables. To best illustrate the idea, we generalize the (n, k, d) = (3, 2, 2) exact repair distributed storage problem to the multisource case. When every decoder demands all source variables, the rate region of the (3, 2, 2) exact repair problem is known to be same as that of the (3, 2, 2) functional repair problem, while the rate region for (3, 2, 2) case with multiple sources is unknown. We find achievable rate regions for vector binary and scalar binary codes via an automated approach. [PUBLICATION ABSTRACT]
Metrics
5 Record Views
Details
- Title
- Exact repair problems with multiple sources
- Creators
- Jayant ApteCongduan LiJohn MacLaren WalshSteven Weber
- Publication Details
- The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings
- Publisher
- The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- Electrical and Computer Engineering
- Identifiers
- 991019170316204721