Context-Aware Workflow Execution Engine for E-Contract Enactment

2016 ◽  
pp. 293-301 ◽  
Author(s):  
Himanshu Jain ◽  
P. Radha Krishna ◽  
Kamalakar Karlapalem
Keyword(s):  
Context Aware ◽  
Workflow Execution ◽  
Execution Engine

AUTOMATIC PORTAL GENERATION BASED ON WORKFLOW DESCRIPTION

2011 ◽  
Vol 21 (02) ◽  
pp. 155-171
Author(s):  
CORAL WALKER ◽  
DASHAN LU ◽  
DAVID W. WALKER
Keyword(s):  
Visual Programming ◽  
Programming Environment ◽  
Distributed Environment ◽  
Service Oriented Architectures ◽  
Web Based ◽  
Workflow Execution ◽  
Execution Engine ◽  
Problem Solving Environment ◽  
Service Oriented ◽  
User Friendly

Distributed scientific and engineering computations on service-oriented architectures are often represented as data-driven workflows. Workflows are a convenient abstraction that allows users to compose applications in a visual programming environment, and execute them by means of a workflow execution engine. For a large class of scientific applications web-based portals can provide a user-friendly problem-solving environment that hides the complexities of executing workflow applications in a distributed environment. However, the creation and configuration of an application portal requires considerable expertise in portal technologies, which scientific end-users generally do not have. To address this problem this paper presents tools for automatically converting a workflow into a fully configured portal which can then be used to execute the workflow.

scholarly journals Robot Software Platform for IoT-Based Context-Awareness

2017 ◽  
Vol 14 (02) ◽  
pp. 1750012 ◽  
Author(s):  
Yongseong Cho ◽  
Jongsun Choi ◽  
Jaeyoung Choi ◽  
Young-Jae Ryoo
Keyword(s):  
New Technologies ◽  
Service Robot ◽  
Context Aware ◽  
Software Platform ◽  
Execution Engine ◽  
Service Execution ◽  
Ontology Repository ◽  
Iot Devices ◽  
Definition Of ◽  
Service Transition

As Internet of Things (IoT)-based sensors have emerged recently, new technologies are being developed for users to provide suitable services by recognizing the surrounding situations. In the service robot sector, many researches are being carried out in order to exploit the collected data from IoT-based sensors. In addition, researches on robot middleware using context information are actively performed. In this paper, we propose a robot SW platform, which provides IoT-based context-aware services. This robot software platform consists of Ontology Agent, Robot Service Execution Engine, and Context Handler. The Ontology Agent is a module that searches information, such as sensor location, value type, etc., of the IoT devices stored in Ontology Repository and provides them to the Context Handler. The Context Handler reads IoT devices’ data and checks whether service transition conditions are met. If the conditions are satisfied, the data is delivered to the Robot Service Execution Engine, which is in charge of executing services. In experiments, we show a procedure executing the context-aware robot services through definition of robot services, a robot service execution engine, and a context handler, etc.

scholarly journals The context aware workflow execution framework

2012 ◽  
Vol 5 (1) ◽  
pp. 58 ◽  
Author(s):  
Liliana Ardissono ◽  
Roberto Furnari ◽  
Anna Goy ◽  
Giovanna Petrone ◽  
Marino Segnan
Keyword(s):  
Context Aware ◽  
Workflow Execution

Evidence-Based Context-Aware Log Data Management for Integrated Monitoring System

2018 ◽  
Vol E101.B (9) ◽  
pp. 1997-2006 ◽  
Author(s):  
Tatsuya SATO ◽  
Yosuke HIMURA ◽  
Yoshiko YASUDA
Keyword(s):  
Data Management ◽  
Monitoring System ◽  
Evidence Based ◽  
Context Aware ◽  
Integrated Monitoring ◽  
Log Data
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