원문정보
초록
영어
In this paper, we present a novel Context-aware Workflow Management Engine (CWME)
which offers seamless control and coordination of ubiquitous networked devices in a
heterogeneous, autonomous, and distributed (HAD) environment. CWME adopts the concept
from contemporary Business Process Management (BPM) systems where end users are
allowed to design or customize activities and workflows involving network devices. A working
CWME prototype has been developed as a proof of concept and tested using a device
simulator. During the workflow design phase, a Feature Interaction Detection Engine (FIDE)
is adopted in our system to detect all possible operation conflicts between the devices. During
workflow execution phase, we propose Justified-Event-Condition -Action (JECA) rule and a
Case-Based Reasoning (CBR) to enhance CWME's exception handling capability.
목차
1. Introduction
2. Motivation and related work
3. Context aware workflow model
3.1. Adoption of BPM workflow
3.2. The need of context-aware workflow
3.3. Context-aware workflow engine
3.4. Context-aware workflow design process
4. Case study and simulator results
4.1. Scenario
4.2. Context-aware workflow engine
5. Exceptions
6. Exception handling mechanism
6.1. Workflow design phase
6.2. Workflow design phase
7. Discussion and future work
8. References