ECP Reading Tools

Reconstructing the environment seen by a RWRE

Dublin Core		PKP Metadata Items	Metadata for this Document
1.	Title	Title of document	Reconstructing the environment seen by a RWRE
2.	Creator	Author's name, affiliation, country	Nina Gantert; Technische Universität München; Germany
2.	Creator	Author's name, affiliation, country	Jan Nagel; Technische Universität München; Germany
3.	Subject	Discipline(s)
3.	Subject	Keyword(s)	random walk in random environment, scenery reconstruction
3.	Subject	Subject classification	60K37; 60J10
4.	Description	Abstract	Consider a walker performing a random walk in an i.i.d. random environment, and assume that the walker tells us at each time the environment it sees at its present location. Given this history of the transition probabilities seen from the walker - but not its trajectory - can we reconstruct the law of the environment? We show that in a one-dimensional environment, the law of the environment can be reconstructed. This model can be seen as a special case of a scenery reconstruction problem, where the steps of the random walker depend on the scenery.
5.	Publisher	Organizing agency, location
6.	Contributor	Sponsor(s)
7.	Date	(YYYY-MM-DD)	2014-05-07
8.	Type	Status & genre	Peer-reviewed Article
8.	Type	Type
9.	Format	File format	PDF
10.	Identifier	Uniform Resource Identifier	http://ecp.ejpecp.org/article/view/3013
10.	Identifier	Digital Object Identifier	10.1214/ECP.v19-3013
11.	Source	Journal/conference title; vol., no. (year)	Electronic Communications in Probability; Vol 19
12.	Language	English=en	en
14.	Coverage	Geo-spatial location, chronological period, research sample (gender, age, etc.)
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