Mobile Community Cloud Computing: Emerges and Evolves

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With the advent of mobile smart phones, new types of virtual communities arrived, i.e. mobile communities. Mobile communities, with respect to their IT needs, introduce new requirements compared to traditional online web communities. On the other hand, cloud computing is emerging as computing concept that promises provision of computational resources on demand and abstraction of technical details from the clients. We propose Mobile Community Cloud Platform (MCCP) as a cloud computing system that can leverage the full potential of mobile community growth. An analysis of the core requirements of common mobile communities is provided before we present the design of our cloud computing architecture that supports building and evolving of mobile communities.

Technologie Business

First International Workshop on
Mobile Cloud Computing (MCC 2010)

MCC 2010

Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

Mobile Community Cloud Computing:
Emerges and Evolves
Dejan Kovachev, Dominik Renzel, Ralf Klamma, Yiwei Cao
Chair of Computer Science 5 – Information Systems & Databases
RWTH Aachen University, Germany

Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-1

May 23, 2010
Kansas City, MO, USA

Outline

MCC 2010

Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

 Motivation
 Mobile Community Cloud Platform (MCCP)
– Requirements analysis
– Overall architecture
– Individual components

 Conclusions & future work

Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-2

Motivation – Adhoc Marketplaces

MCC 2010

600$
Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

750$
10000$
35000$
1$

Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-3

3$

Motivation – Adhoc Marketplaces

MCC 2010

10000$
Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

600$
750$
3$
35000$

Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-5

1$

Motivation – Adhoc Marketplaces

MCC 2010

35000$
Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

600$

750$
10000$
1$
Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-6

3$

Motivation – Adhoc Marketplaces

MCC 2010

1$
Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

3$
10000$
35000$
600$

Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-7

750$

Motivation – Adhoc Marketplaces

MCC 2010

Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-8

Mobile Community Cloud Platform (MCCP) –
Special Requirements
 Context-awareness
MCC 2010

Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

– Physical
– Technical
– Social

 Data management
– Capturing, storing, and processing of sensor data
– Sensing location, motion, emotion, health, etc.
– Inference of higher level context information

 Tools for Communication:
Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-9

– Direct communication
– Exchange of information objects
– Collaboration & coordination

Lightweight Application Server
(LAS) & MobSOS

MCC 2010

Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-10

Mobile Community Cloud Platform (MCCP) –
Architecture

MCC 2010

Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-11

Mobile Community Cloud Platform
(MCCP) – Components

MCC 2010

Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-12

 User & Community Management
 Fine-grained Security Management API
 Service Development API
– Monitoring Information available to developers
– Context-aware Services
– Service Mash-ups

 Runtime Service Deployment
 Real-time Communication & Collaboration (XMPP)
 Mobile Community IS Success Model

Mobile Community Service Success
with MobSOS IS Success Model

MCC 2010

Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-13






Updated DeLone&McLean IS Success Model (6 Dimensions)
Model data acquisition: monitoring & user feedback
Qualitative & quantitative analysis
Include mobile context information into analysis

Conclusions & Future Work

MCC 2010

Dejan Kovachev
Dominik Renzel
Ralf Klamma
Yiwei Cao

 Requirements Analysis for Mobile Community Cloud Platform: existing
commercial CC solutions not ready for mobile requirements
 Conceptual design of Mobile Community Cloud Platform (MCCP)
 All single components available (also for mobile)
 Main Challenges:
– Integration of components
– Distributed evaluation

 Research questions:
–
–
–
–
Lehrstuhl Informatik 5
(Informationssysteme)
Prof. Dr. M. Jarke

I5-KRKC-0510-14

Where is the connection between Cloud computing and mobile communities?
What are the prominent use cases?
How do we evaluate them?
How to successfully support mobile communities applying Cloud computing idea?

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Mobile Community Cloud Computing: Emerges and Evolves

1. First International Workshop on Mobile Cloud Computing (MCC 2010) MCC 2010 Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao Mobile Community Cloud Computing: Emerges and Evolves Dejan Kovachev, Dominik Renzel, Ralf Klamma, Yiwei Cao Chair of Computer Science 5 – Information Systems & Databases RWTH Aachen University, Germany Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-1 May 23, 2010 Kansas City, MO, USA

2. Outline MCC 2010 Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao  Motivation  Mobile Community Cloud Platform (MCCP) – Requirements analysis – Overall architecture – Individual components  Conclusions & future work Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-2

3. Motivation – Adhoc Marketplaces MCC 2010 600$ Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao 750$ 10000$ 35000$ 1$ Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-3 3$

4. Motivation – Adhoc Marketplaces MCC 2010 600$ Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao 750$ 10000$ 35000$ 1$ Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-4 3$

5. Motivation – Adhoc Marketplaces MCC 2010 10000$ Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao 600$ 750$ 3$ 35000$ Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-5 1$

6. Motivation – Adhoc Marketplaces MCC 2010 35000$ Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao 600$ 750$ 10000$ 1$ Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-6 3$

7. Motivation – Adhoc Marketplaces MCC 2010 1$ Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao 3$ 10000$ 35000$ 600$ Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-7 750$

8. Motivation – Adhoc Marketplaces MCC 2010 Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-8

9. Mobile Community Cloud Platform (MCCP) – Special Requirements  Context-awareness MCC 2010 Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao – Physical – Technical – Social  Data management – Capturing, storing, and processing of sensor data – Sensing location, motion, emotion, health, etc. – Inference of higher level context information  Tools for Communication: Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-9 – Direct communication – Exchange of information objects – Collaboration & coordination

10. Lightweight Application Server (LAS) & MobSOS MCC 2010 Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-10

11. Mobile Community Cloud Platform (MCCP) – Architecture MCC 2010 Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-11

12. Mobile Community Cloud Platform (MCCP) – Components MCC 2010 Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-12  User & Community Management  Fine-grained Security Management API  Service Development API – Monitoring Information available to developers – Context-aware Services – Service Mash-ups  Runtime Service Deployment  Real-time Communication & Collaboration (XMPP)  Mobile Community IS Success Model

13. Mobile Community Service Success with MobSOS IS Success Model MCC 2010 Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-13     Updated DeLone&McLean IS Success Model (6 Dimensions) Model data acquisition: monitoring & user feedback Qualitative & quantitative analysis Include mobile context information into analysis

14. Conclusions & Future Work MCC 2010 Dejan Kovachev Dominik Renzel Ralf Klamma Yiwei Cao  Requirements Analysis for Mobile Community Cloud Platform: existing commercial CC solutions not ready for mobile requirements  Conceptual design of Mobile Community Cloud Platform (MCCP)  All single components available (also for mobile)  Main Challenges: – Integration of components – Distributed evaluation  Research questions: – – – – Lehrstuhl Informatik 5 (Informationssysteme) Prof. Dr. M. Jarke I5-KRKC-0510-14 Where is the connection between Cloud computing and mobile communities? What are the prominent use cases? How do we evaluate them? How to successfully support mobile communities applying Cloud computing idea?

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