| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3S4RFBE | |||
| Repository | sid.inpe.br/mtc-m21c/2018/10.26.11.53 | |||
| Last Update | 2018:10.26.11.53.29 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2018/10.26.11.53.30 | |||
| Metadata Last Update | 2019:01.14.17.06.37 (UTC) administrator | |||
| DOI | 10.1063/1.5040108 | |||
| ISSN | 1054-1500 | |||
| Citation Key | NoetelFreiMacaSchi:2018:SeReMo | |||
| Title | Search and return model for stochastic path integrators  | |||
| Year | 2018 | |||
| Month | Oct. | |||
| Access Date | 2024, May 19 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 1306 KiB | |||
| 2. Context | ||||
| Author | 1 Noetel, J. 2 Freitas, Vander Luís de Souza 3 Macau, Elbert Einstein Nehrer 4 Schimansky-Geier, L. | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JGUT | |||
| Group | 1 2 CAP-COMP-SESPG-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Humboldt-University at Berlin 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade Federal de São Paulo (UNIFESP) 4 Humboldt-University at Berlin | |||
| Author e-Mail Address | 1 2 vander.freitas@inpe.br | |||
| Journal | Chaos | |||
| Volume | 28 | |||
| Number | 10 | |||
| Pages | e106302 | |||
| Secondary Mark | A1_ENGENHARIAS_IV A1_ENGENHARIAS_III A1_ENGENHARIAS_I A2_INTERDISCIPLINAR A2_GEOCIÊNCIAS B1_MEDICINA_VETERINÁRIA B1_MEDICINA_II B1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B1_ENGENHARIAS_II B1_ASTRONOMIA_/_FÍSICA B2_CIÊNCIA_DA_COMPUTAÇÃO | |||
| History (UTC) | 2018-10-26 11:53:30 :: simone -> administrator :: 2018-10-26 11:53:30 :: administrator -> simone :: 2018 2018-10-26 11:53:56 :: simone -> administrator :: 2018 2019-01-14 17:06:37 :: administrator -> simone :: 2018 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Abstract | We extend a recently introduced prototypical stochastic model describing uniformly the search and return of objects looking for new food sources around a given home. The model describes the kinematic motion of the object with constant speed in two dimensions. The angular dynamics is driven by noise and describes a pursuit and escape behavior of the heading and the position vectors. Pursuit behavior ensures the return to the home and the escaping between the two vectors realizes exploration of space in the vicinity of the given home. Noise is originated by environmental influences and during decision making of the object. We take symmetric α-stable noise since such noise is observed in experiments. We now investigate for the simplest possible case, the consequences of limited knowledge of the position angle of the home. We find that both noise type and noise strength can significantly increase the probability of returning to the home. First, we review shortly main findings of the model presented in the former manuscript. These are the stationary distance distribution of the noise driven conservative dynamics and the observation of an optimal noise for finding new food sources. Afterwards, we generalize the model by adding a constant shift γ within the interaction rule between the two vectors. The latter might be created by a permanent uncertainty of the correct home position. Nonvanishing shifts transform the kinematics of the searcher to a dissipative dynamics. For the latter, we discuss the novel deterministic properties and calculate the stationary spatial distribution around the home. | |||
| Area | COMP | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CAP > Search and return... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://mtc-m21c.sid.inpe.br/ibi/8JMKD3MGP3W34R/3S4RFBE | |||
| zipped data URL | http://mtc-m21c.sid.inpe.br/zip/8JMKD3MGP3W34R/3S4RFBE | |||
| Language | en | |||
| Target File | noetel_search.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3F2PHGS | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/10.12.22.16 4 sid.inpe.br/mtc-m21/2012/07.13.14.45.07 1 | |||
| Dissemination | WEBSCI | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||