Name
Title | ||
|---|---|---|
A Semantically-Based Task Model and Selection Mechanism in Ubiquitous Computing Environments |
Abstract | ||
|---|---|---|
User centricity required by ubiquitous computing is about making services and information be prepared and delivered in the perspective of users rather than system elements. Task-oriented computing supports user centricity by representing users' goals in tasks. It bridges the gap between tasks and available services. This paper proposes a semantically-based generic model for describing tasks in ubiquitous computing environments. This model is used by a task selection algorithm that considers the context information of a user and the surrounding environment. Additionally, this paper proposes a pattern-based task reconfiguration algorithm. The algorithms are illustrated by a demo application conducted in our test bed, and by other examples of tasks selected under diverse situations. Evaluation results show a reasonable time overhead for the task selection algorithm. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1007/978-3-642-04592-9_103 | KES (2) |
Keywords | Field | DocType |
available service,selection mechanism,context information,semantically-based generic model,task-oriented computing,demo application,ubiquitous computing environment,ubiquitous computing,ubiquitous computing environments,task selection algorithm,pattern-based task reconfiguration algorithm,user centricity,semantically-based task model,computational semantics,test bed | Computer science,Selection algorithm,Semantic Web,Context-aware pervasive systems,Ubiquitous computing,Reconfiguration algorithm,Distributed computing | Conference |
Volume | ISSN | Citations |
5712 | 0302-9743 | 6 |
PageRank | References | Authors |
0.51 | 7 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Angel Jimenez-Molina | 1 | 46 | 4.75 |
| Junsung Kim | 2 | 243 | 16.69 |
| Hyung-Min Koo | 3 | 13 | 2.87 |
| Byung-Seok Kang | 4 | 41 | 8.04 |
| In-Young Ko | 5 | 281 | 36.83 |