Name
Abstract | ||
|---|---|---|
Pervasive environments are mostly based on the ad hoc networking paradigm and are characterized by ubiquity in both users and devices and artifacts. In these inherently unstable conditions and bearing in mind the resource's limitations that are attributed to participating devices, the deployment of Knowledge Management techniques is considered complicated due to the particular requirements. Security considerations are also very important since the distribution of knowledge information to multiple locations over a network, poses inherent problems and calls for advanced methods in order to mitigate node misbehaviour and in order to enforce authorized and authenticated access to this information. This paper addresses the issue of secure and distributed knowledge management applications in pervasive environments. We present a prototype implementation after having discussed detailed design principles as far as the communications and the application itself is regarded. Robustness and lightweight implementation are the cornerstones of the proposed solution. The approach we have undertaken makes use of overlay networks to achieve efficiency and performance optimization, exploiting ontologies. The work presented in this paper extends our initial work to tackle this problem, as this was described in [28]. |
Year | DOI | Venue |
|---|---|---|
2005 | 10.1108/17427370580000130 | INTERNATIONAL JOURNAL OF PERVASIVE COMPUTING AND COMMUNICATIONS |
Keywords | Field | DocType |
Mobile ad hoc networks, pervasive environments, communication and information security and distributed knowledge management | Software deployment,Authentication,Computer science,Computer security,Computer network,Knowledge management,Robustness (computer science),Wireless ad hoc network,Distributed computing,Ontology (information science),Design elements and principles,Distributed knowledge management,Overlay network | Journal |
Volume | Issue | ISSN |
1 | 4 | 1742-7371 |
Citations | PageRank | References |
6 | 0.78 | 14 |
Authors | ||
6 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Apostolos Malatras | 1 | 142 | 15.18 |
| George Pavlou | 2 | 1903 | 157.00 |
| Petros Belsis | 3 | 67 | 13.17 |
| Stefanos Gritzalis | 4 | 1194 | 122.43 |
| Christos Skourlas | 5 | 76 | 18.73 |
| Ioannis Chalaris | 6 | 10 | 3.55 |