Service-oriented Reasoning Architecture for Resource-Task Assignment in Sensor Networks
Abstract
The net-centric ISR/ISTAR networks are expected to play a crucial role in the success of critical tasks such as base perimeter protection, border patrol and so on. To accomplish these tasks in an effective and expedient manner, it is important that these networks have the embedded capabilities to discover, delegate, and gather relevant information in a timely and robust manner. In this paper, we present a system architecture and an implementation that combines a service based reasoning mechanism with a sensor middleware infrastructure so that tasks can be executed efficiently and effectively. A knowledge base, utilising the Semantic Web technologies, provides the foundation for reasoning mechanism that assists users to discover, identify and allocate resources that are made available through the middleware, in order to satisfy the needs of tasks. Once resources are allocated to any given task, they can be accessed, controlled, shared, and their data feeds consumed through the Fabric middleware. We use the semantic descriptions from the knowledge base to annotate the resources (types capabilities, etc.) in the sensor middleware so that they can be retrieved for reasoning during the discovery and identification phases.
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 01, 2011
- Accession Number
- ADA544750
Entities
People
- Flavio Bergamaschi
- Geeth De Mel
- Tien Pham
- Tim Norman
- Wamberto Vasconcelos
Organizations
- United States Army Research Laboratory