Uncertainty reasoning for service-based situational awareness information on the Semantic Web

2011 ◽  
Author(s):  
Stephen. C. Dinkel ◽  
William Hafner ◽  
Paulo Costa ◽  
Sumitra Mukherjee
Keyword(s):  
Semantic Web ◽  
Situational Awareness ◽  
Uncertainty Reasoning ◽  
Awareness Information

Modelling Situation Awareness Information and System Requirements for the Mission using Goal-Oriented Task Analysis Approach

2014 ◽  
pp. 460-478
Author(s):  
Cyril Onwubiko
Keyword(s):  
Situation Awareness ◽  
Task Analysis ◽  
Situational Awareness ◽  
Computer Network ◽  
Valuable Insight ◽  
Test Scenario ◽  
Agent Oriented Software Engineering ◽  
Awareness Information ◽  
System Requirements ◽  
Security Test

This chapter describes work on modelling situational awareness information and system requirements for the mission. Developing this model based on Goal-Oriented Task Analysis representation of the mission using an Agent Oriented Software Engineering methodology advances current information requirement models because it provides valuable insight on how to effectively achieve the mission’s requirements (information, systems, networks, and IT infrastructure), and offers enhanced situational awareness within the Computer Network Defence environment. Further, the modelling approach using Secure Tropos is described, and model validation using a security test scenario is discussed.

Non-Monotonic Modeling for Personalized Services Retrieval and Selection

2010 ◽  
Vol 1 (2) ◽  
pp. 55-68 ◽  
Author(s):  
Raymond Y. K. Lau ◽  
Wenping Zhang
Keyword(s):  
Web Services ◽  
Semantic Web ◽  
Semantic Web Services ◽  
The Internet ◽  
Electronic Payment ◽  
Uncertainty Reasoning ◽  
Service Information ◽  
Personalized Services ◽  
Core Elements ◽  
Processing Cycle

With growing interest in Semantic Web services and emerging standards, such as OWL, WSMO, and SWSL in particular, the importance of applying logic-based models to develop core elements of the intelligent Semantic Web has been more closely examined. However, little research has been conducted in Semantic Web services on issues of non-mono-tonicity and uncertainty of Web services retrieval and selection. In this paper, the authors propose a non-monotonic modeling and uncertainty reasoning framework to address problems related to adaptive and personalized services retrieval and selection in the context of micro-payment processing of electronic commerce. As intelligent payment service agents are faced with uncertain and incomplete service information available on the Internet, non-monotonic modeling and reasoning provides a robust and powerful framework to enable agents to make service-related decisions quickly and effectively with reference to an electronic payment processing cycle.

Situational Awareness, Information Exchange and Operational Control for Civilian EU Missions

2019 ◽  
Vol 4 (1) ◽  
pp. 51-71
Author(s):  
Hans-Christian Schmitz ◽  
Matthias Deneckere ◽  
Tommaso De Zan ◽  
Wolfgang Gräther
Keyword(s):  
Information Exchange ◽  
Situational Awareness ◽  
Operational Control ◽  
Awareness Information
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