Towards a Context Binding Transparency
Identifieur interne : 001A25 ( Main/Exploration ); précédent : 001A24; suivant : 001A26Towards a Context Binding Transparency
Auteurs : Tom Broens [Pays-Bas] ; Dick Quartel [Pays-Bas] ; Marten Van Sinderen [Pays-Bas]Source :
- [ 0302-9743 ]
Abstract
Abstract: Context-aware applications use context information, like location or identification of nearby objects of interest, to adapt their behavior to the current situation of the user. These applications acquire context information from distributed context sources, like GPS receivers and RFID beacons. Consequently, context-aware applications must be able to discover, select and bind to suitable context sources. Furthermore, due to the dynamic nature of context sources, their (lasting) availability is not guaranteed and the quality of their context information may vary. This makes maintaining a context binding – i.e., a binding between a context source and an application - complex. In this paper, we propose a context binding transparency that simplifies creating and maintaining a context binding. The proposed solution encompasses a language to specify context requirements and offerings, and interfaces to retrieve the requested context information. The responsibility for discovery, selection, binding and maintenance of required bindings is delegated to our underlying middleware, coined CACI. By providing this context binding transparency, we reduce the required development effort for creating context-aware applications.
Url:
DOI: 10.1007/978-3-540-73530-4_2
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 003183
- to stream Istex, to step Curation: 003183
- to stream Istex, to step Checkpoint: 001051
- to stream Main, to step Merge: 001A33
- to stream Main, to step Curation: 001A25
Le document en format XML
<record><TEI wicri:istexFullTextTei="no"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Towards a Context Binding Transparency</title><author><name sortKey="Broens, Tom" sort="Broens, Tom" uniqKey="Broens T" first="Tom" last="Broens">Tom Broens</name></author><author><name sortKey="Quartel, Dick" sort="Quartel, Dick" uniqKey="Quartel D" first="Dick" last="Quartel">Dick Quartel</name></author><author><name sortKey="Van Sinderen, Marten" sort="Van Sinderen, Marten" uniqKey="Van Sinderen M" first="Marten" last="Van Sinderen">Marten Van Sinderen</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:248A4D7EA54118407230CC6C9FD74A9F9B77EB96</idno><date when="2007" year="2007">2007</date><idno type="doi">10.1007/978-3-540-73530-4_2</idno><idno type="url">https://api.istex.fr/document/248A4D7EA54118407230CC6C9FD74A9F9B77EB96/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">003183</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">003183</idno><idno type="wicri:Area/Istex/Curation">003183</idno><idno type="wicri:Area/Istex/Checkpoint">001051</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">001051</idno><idno type="wicri:doubleKey">0302-9743:2007:Broens T:towards:a:context</idno><idno type="wicri:Area/Main/Merge">001A33</idno><idno type="wicri:Area/Main/Curation">001A25</idno><idno type="wicri:Area/Main/Exploration">001A25</idno></publicationStmt><sourceDesc><biblStruct><analytic><author><name sortKey="Broens, Tom" sort="Broens, Tom" uniqKey="Broens T" first="Tom" last="Broens">Tom Broens</name><affiliation wicri:level="4"><country xml:lang="fr">Pays-Bas</country><wicri:regionArea>Center for Telematics and Information Technology, ASNA group, University of Twente, P.O. Box 217, 7500 AE Enschede</wicri:regionArea><orgName type="university">Université de Twente</orgName><placeName><settlement type="city">Enschede</settlement><region nuts="2">Overijssel</region></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Pays-Bas</country></affiliation></author><author><name sortKey="Quartel, Dick" sort="Quartel, Dick" uniqKey="Quartel D" first="Dick" last="Quartel">Dick Quartel</name><affiliation wicri:level="4"><country xml:lang="fr">Pays-Bas</country><wicri:regionArea>Center for Telematics and Information Technology, ASNA group, University of Twente, P.O. Box 217, 7500 AE Enschede</wicri:regionArea><orgName type="university">Université de Twente</orgName><placeName><settlement type="city">Enschede</settlement><region nuts="2">Overijssel</region></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Pays-Bas</country></affiliation></author><author><name sortKey="Van Sinderen, Marten" sort="Van Sinderen, Marten" uniqKey="Van Sinderen M" first="Marten" last="Van Sinderen">Marten Van Sinderen</name><affiliation wicri:level="4"><country xml:lang="fr">Pays-Bas</country><wicri:regionArea>Center for Telematics and Information Technology, ASNA group, University of Twente, P.O. Box 217, 7500 AE Enschede</wicri:regionArea><orgName type="university">Université de Twente</orgName><placeName><settlement type="city">Enschede</settlement><region nuts="2">Overijssel</region></placeName></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Pays-Bas</country></affiliation></author></analytic><series><idno type="ISSN">0302-9743</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0302-9743</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: Context-aware applications use context information, like location or identification of nearby objects of interest, to adapt their behavior to the current situation of the user. These applications acquire context information from distributed context sources, like GPS receivers and RFID beacons. Consequently, context-aware applications must be able to discover, select and bind to suitable context sources. Furthermore, due to the dynamic nature of context sources, their (lasting) availability is not guaranteed and the quality of their context information may vary. This makes maintaining a context binding – i.e., a binding between a context source and an application - complex. In this paper, we propose a context binding transparency that simplifies creating and maintaining a context binding. The proposed solution encompasses a language to specify context requirements and offerings, and interfaces to retrieve the requested context information. The responsibility for discovery, selection, binding and maintenance of required bindings is delegated to our underlying middleware, coined CACI. By providing this context binding transparency, we reduce the required development effort for creating context-aware applications.</div></front></TEI><affiliations><list><country><li>Pays-Bas</li></country><region><li>Overijssel</li></region><settlement><li>Enschede</li></settlement><orgName><li>Université de Twente</li></orgName></list><tree><country name="Pays-Bas"><region name="Overijssel"><name sortKey="Broens, Tom" sort="Broens, Tom" uniqKey="Broens T" first="Tom" last="Broens">Tom Broens</name></region><name sortKey="Broens, Tom" sort="Broens, Tom" uniqKey="Broens T" first="Tom" last="Broens">Tom Broens</name><name sortKey="Quartel, Dick" sort="Quartel, Dick" uniqKey="Quartel D" first="Dick" last="Quartel">Dick Quartel</name><name sortKey="Quartel, Dick" sort="Quartel, Dick" uniqKey="Quartel D" first="Dick" last="Quartel">Dick Quartel</name><name sortKey="Van Sinderen, Marten" sort="Van Sinderen, Marten" uniqKey="Van Sinderen M" first="Marten" last="Van Sinderen">Marten Van Sinderen</name><name sortKey="Van Sinderen, Marten" sort="Van Sinderen, Marten" uniqKey="Van Sinderen M" first="Marten" last="Van Sinderen">Marten Van Sinderen</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Ticri/CIDE/explor/TelematiV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001A25 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001A25 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Ticri/CIDE
|area= TelematiV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:248A4D7EA54118407230CC6C9FD74A9F9B77EB96
|texte= Towards a Context Binding Transparency
}}
| This area was generated with Dilib version V0.6.31. |  |