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Discovery of the Web Service: 
Please Enter the Functional Requirement which you 
  
Name: 
Weather A geospatial web service | 
Details For for finding weather [Fuzzy Details | 
India information for the indian 
region by entering city 
and country 
ISRO-Weather Space Application Center, i 
Forecast Ahmedabad has provided |_Fuzzy Details | 
a web service. This web 
service can give you a 
weather forecast 
information. For that you 
have to provide the geo 
information like city name 
or country name. Fore 
more details check the 
wsdl file 
Weather This is a web service "E | 
uzzy Details 
Service provided by Geo zy | 
information organization 
solutions. It provides 
weather forecast 
information. For that just 
pass city and country 
name, it will give you a 
result :) 
Rank the Result 
  
iweather 
need i 
Keywords 
| Discover | 
Web Service Discovery Result: 
Matched Web Service with the Keywords: 
Service Service Description: Fuzzy Calculation: Service Details: Service Provider Details: 
  
Service Details | [ Service Provider Details | 
  
Service Details | [ Service Provider Details 
  
Service Details | | Service Provider Details | 
  
  
  
  
  
Figure 3. AMAQ System — Discovery & Selection GUI 
Membership 
o o A 
8 a 8 
Membership 
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o 
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o 
o 
ha 
e 
  
S 
8 
a 
o 
5 
  
QoS QoS 
    
10 20 30 40 50 so 70 80 90 100 
X X 
  
ja Value & QoS:91.53 (CenterOfGravity) & Good & Best Bad} 
(a) QoS Result=91.63 
ia Value & QaS:33.86 (CenterOfGravity) & Good & Best Bad! 
(b) QoS Result=33.86 
Î@ Value à Q0S:33.86 (CanterOfOravily) & Good & Best * Bad] 
(c) QoS Result-33.86 
Figure 4 (a-c). QoS Results of three Sample Web Services 
References from Other Literature: 
[2] Caglayan, Alper, and Colin Harrison, Agent Sourcebook, 
John Wiley & Sons, New York, 1997. 
[3] Shuping Ran, *A Model for Web Services Discovery with 
QoS." Published in newsletter, ACM SIGecom Exchanges. 
Volume 4 Issue 1, Spring, 2003. ACM New York, NY, USA. 
[4] A. Serhani, R. Dssouli, A. Hafid, and H. Sahraoui, “A QoS 
broker based architecture for efficient web services selection", 
IEEE International Conference on Web Services, 2005, Issue 
Date: 11-15 July 2005 pp. 113 - 120 vol.1. 
[5] Ahmed Al-Moayed, Bernhard Hollunder, “Quality of 
Service Attributes in Web Services.” 2010 Fifth International 
Conference on Software Engineering Advances (ICSEA), Issue 
Date: 22-27 Aug. 2010, pp. 367 - 372. 
[6] M. Mathes, S.  Heinzl, and B.  Freisleben, 
"WSTemporalPolicy: A WS-Policy extension for describing 
service properties with time constraints". 32" Annual IEEE 
Int. Computer Software and Applications COMPSAC ’08, 
2008, pp. 1180-1186. 
[7] D. Z. G. Garcia and M. B. F. de Toledo; "Semantics- 
enriched QoS policies for web service interactions." in 
WebMedia '06: Proceedings of the 12th Brazilian Symposium 
on Multimedia and the web. ACM, 2006, pp. 35-44. 
[8] S.M. Babamir, M.R. Shishehchi,S. karimi, "A Broker- 
Based Architecture for  Quality-Driven Web Services 
Composition", IEEE 2010. 
Acknowledgements 
Authors thank Shri. Santanu Chowdhury, Deputy Director, 
Signal & Image Processing (SIPA), Space Applications Centre 
(SAC), for the constant support and keen interest towards this 
work. They also thank the internal reviewers for suggesting 
improvements to an earlier version of this paper. They also 
thank Shri. A. S. Kiran Kumar, Director, Space Applications 
Centre for permitting the presentation of this paper during 
XXII Congress of International Society for Photogrammetry 
and Remote Sensing (ISPRS-2012) to be held at Melbourne, 
Australia during August 25- September 1, 2012. 
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