Keep your data safe and available while roaming
| dc.contributor.author | Villate, Y. | en |
| dc.contributor.author | Illarramendi, A. | en |
| dc.contributor.author | Pitoura, E. | en |
| dc.date.accessioned | 2015-11-24T17:00:20Z | |
| dc.date.available | 2015-11-24T17:00:20Z | |
| dc.identifier.issn | 1383-469X | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/10748 | |
| dc.rights | Default Licence | - |
| dc.subject | mobile computing | en |
| dc.subject | multi-agents systems | en |
| dc.subject | data storage | en |
| dc.subject | wireless services | en |
| dc.subject | system | en |
| dc.title | Keep your data safe and available while roaming | en |
| heal.abstract | The possibility of accessing and/or receiving local or remote data anywhere and at anytime constitutes an important advantage in many business environments. However, when working with mobile devices, users face many problems, such as: (1) devise exposure problems - mobile devices are more vulnerable and fragile than stationary devices, because they can be easily stolen, lost or damaged, (2) media problems - wireless communications are often unstable, asymmetric and expensive, and (3) availability problems - mobile devices stay disconnected for long periods of time. To alleviate these problems, we present a service, Data Lockers, which offers to its users first, the possibility of keeping their data in a secure and safe space in a proxy, thus alleviating the device exposure problem. Next, data stored in a data locker are available even when the mobile device is disconnected, thus providing a solution to the availability problem. Finally, specific tasks are carried out at the fixed network on behalf of the mobile user, in this way relieving the media problem. The architecture of the Locker Rental Service is based on mobile agents. These agents, and the locker, stay always close to the location of the user, traveling to meet the user wherever the user moves, therefore, allowing users to use anywhere-anytime, ubiquitous persistent storage space located at the fixed network. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.journalName | Mobile Networks & Applications | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 2002 | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Ηλεκτρονικών Υπολογιστών και Πληροφορικής | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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