TowardsTimely and EfficientSemantic Reasoningfor theNetworked SocietyBo Xing, Johan Hjelm, Takeshi Matsumura, Shingo Murak...
Networked society                            Ericsson envisages a world with more than 50                                 ...
The problem                                                  Deriving in real-time high-level                             ...
A simplisticexample use case        Sense                                 Communicate                                     ...
Our approach                                                                                                              ...
Optimize ontology shape:conclusion tree                                                           Medium?          Moving ...
Decomposingreasoning process                                        Shallow                                         Deep  ...
PotentialarchitectureTowards Timely and Efficient Semantic Reasoning for the Networked Society | Ericsson Internal | © Eri...
Reasoning example                            Recall the ontology                             conclusion tree:Towards Timel...
summary› A framework that aims at efficient semantic reasoning› Several key mechanisms that address the challenges› To ass...
Towards Timely Efficient Semantic Reasoning for the Networked Society
Upcoming SlideShare
Loading in …5
×

Towards Timely Efficient Semantic Reasoning for the Networked Society

2,404 views
2,276 views

Published on

This presentation is a summary of the paper we presented at MobiCASE 2012.

It presents our work in progress on enabling computerized reasoning capability in machine-to-machine communication scenarios for the Networked Society (or Internet of Things).

For more details, please go to: https://labs.ericsson.com/blog/semantic-reasoning-for-the-networked-society

Published in: Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
2,404
On SlideShare
0
From Embeds
0
Number of Embeds
461
Actions
Shares
0
Downloads
14
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

Towards Timely Efficient Semantic Reasoning for the Networked Society

  1. 1. TowardsTimely and EfficientSemantic Reasoningfor theNetworked SocietyBo Xing, Johan Hjelm, Takeshi Matsumura, Shingo Murakami,Toshikane Oda, Andrew Ton(Ericsson Research)
  2. 2. Networked society Ericsson envisages a world with more than 50 billion connected devices by 2020. When one person connects, his or her life changes. With everything connected our world changes.Towards Timely and Efficient Semantic Reasoning for the Networked Society | Ericsson Internal | © Ericsson AB 2012 | 2012-09-14 | Page 2
  3. 3. The problem Deriving in real-time high-level conclusions from raw data Time efficiency Automated Real- Require- Time Reasoning ments Resource efficiency Challenges Scalability Input end: Output end: Heterogeneous data availability Stringent time constraintsTowards Timely and Efficient Semantic Reasoning for the Networked Society | Ericsson Internal | © Ericsson AB 2012 | 2012-09-14 | Page 3
  4. 4. A simplisticexample use case Sense Communicate Infer ActuateTowards Timely and Efficient Semantic Reasoning for the Networked Society | Ericsson Internal | © Ericsson AB 2012 | 2012-09-14 | Page 4
  5. 5. Our approach Interoperability Representing data in ontology Semantic reasoning Time efficiency Minimize ontology size Resource efficiency Incremental & immediate Optimize ontology shape conclusion Decoupling ontology reasoning Handling heterogeneous from data sources data availabilityTowards Timely and Efficient Semantic Reasoning for the Networked Society | Ericsson Internal | © Ericsson AB 2012 | 2012-09-14 | Page 5
  6. 6. Optimize ontology shape:conclusion tree Medium? Moving Mobility? Object Ground Air Fast Slow Running Flying Motor Animal Object Object Vehicle Mobility? Mobility? Medium? Medium? Slow Fast Slow Fast Ground Air Ground Air Land Auto- Flying Aircraft Animal mobile AnimalTowards Timely and Efficient Semantic Reasoning for the Networked Society | Ericsson Internal | © Ericsson AB 2012 | 2012-09-14 | Page 6
  7. 7. Decomposingreasoning process Shallow Deep Reasoning ReasoningRaw Data Conclusions Intermediate Results Derives ontology- Reasons Incrementally represent-able concepts to draw conclusions at from raw data increasing granularityTowards Timely and Efficient Semantic Reasoning for the Networked Society | Ericsson Internal | © Ericsson AB 2012 | 2012-09-14 | Page 7
  8. 8. PotentialarchitectureTowards Timely and Efficient Semantic Reasoning for the Networked Society | Ericsson Internal | © Ericsson AB 2012 | 2012-09-14 | Page 8
  9. 9. Reasoning example Recall the ontology conclusion tree:Towards Timely and Efficient Semantic Reasoning for the Networked Society | Ericsson Internal | © Ericsson AB 2012 | 2012-09-14 | Page 9
  10. 10. summary› A framework that aims at efficient semantic reasoning› Several key mechanisms that address the challenges› To assess the performance of the framework› To adopt the framework in vertical use casesTowards Timely and Efficient Semantic Reasoning for the Networked Society | Ericsson Internal | © Ericsson AB 2012 | 2012-09-14 | Page 10

×