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Service Discovery (II) : Semantic annotation + WSDL

Enhancing the service discovery with semantic annotations
by

Kobkaew Opasjumruskit

on 6 September 2013

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Transcript of Service Discovery (II) : Semantic annotation + WSDL

Modeling Module : Challenges
SAWSDL + Tagging + Rating
Service Discovery (II)
: Semantic Annotation + WSDL
[above the ocean of services]
Challenge : Find the right services
If [.....] happens
,
then do [.......]
WSDL
URL
health
heart rate
ambulance
nurse unit
Semantic Description
cardio
blood pressure
pulse
vital sign
transportation
patient
emergency
medic
physician
hospital
insurance
doctor
fitness
Service
Registration:
Service Registration
What's next?
Now the user have all necessary basic building blocks.
+ plus the services registered by others in the cloud.
Time to wire them together...
So, what's wrong with it?
>> Passive
>> Text-based
2. Incompatible Interface
1. Fundamental search is not enough.
>> Needs data validation
Pressure
meter
Pressure
meter
[Blood]
[Atmosphere]
3. Ambiguous name
4. User feedback
>> Semantic description
>> Enhancing recommendation
SAWSDL in Service Discovery
Web Service Description
+
Semantic Annotation
>> Solve vocabulary problem
Tagging & Rating
>> Collaborative
recommendation
Next
Milestone
>> Service matchmaker performance
>> Evaluate search & recommendation
>> Apply to execution manager
WSDL Repository
>> from S3 Contest for result evaluation
(1080 sample services )
>> actual web services from Programmable Web
(1088 sample services)
WSDL
URL
Service
Registration:
Service Registration
Full transcript