Mobile Semantic Service Delivery

• first lecture
• sign up to cwi.unik.no Signup
  • confirm your email
  • add yourself to UNIK4710V14Participants
• what do you expect
  • discuss
  • tell
• Goal of the course,
  • what to achieve
  • how to achieve it
• Examen
  • what to I expect

Academic work

• how we build up list of references
• modelling approach
• detailed list of topic (next slide)

Develop an own-standing example of context-awareness

• think about a scenario
• present the scenario
• identify the categories which need semantics (=machine readable understanding of context)
• implement an ontology (= hierarchical representation of information)
• establish rules to reason (= retrieve information) from the data

• Presentation of research topic (mandatory), home work on comparison of selected topics (60 %) and simulation work (40 %).
• The student may ask for an oral exam in which case the home work on comparison of selected topics counts 50%, the simulation work 30% and the oral exam 20%.

Mandatory

• knowledge of presentation material - "how you presented"
• presentation and analysis of 3-4 papers
• programming of user, context....

Expections for your presentation

• Define what to present
• Present it such that your colleagues can understand
• Facts/Reference-based presentation
• Evaluate your own work
• Checklist
  • relevant for the course
  • understandable
  • your own evaluation
  • scientific: "Don't guess, present references"

• will be published through this wiki: http://cwi.unik.no/wiki/UNIK4710
• see what we had done in earlier years 2012 lecture list

based on

• your topics
• the goal we want to achieve

• Collect publications for personalised service and context-aware services.
• Identify the key-features of personalised and context-aware services
• Tabulate the requirements for such services
• Describe the difference between an Internet service, a mobile service and a proximity service
• Present specific knowledge based on collected publications
• Identify semantic technologies for description of the user and his context
• Describe the difference between ontologies and rules
• Establish interworking of ontologies created by members of the course
• Construct rules to define the context of the user
• Apply rules on top of ontologies to enhance knowledge
• Produce examples of context-aware services
• Evaluate the functionality of context-aware service examples
• Program interfaces to exteral knowledge
• Generate a simply application demonstrating context-awareness

What makes mobile communications so difficult?

• know principle numbers of "round-trip delay" in mobile and wireless systems
• know the principles of e.g. UDP, TCP
• can explain how these hang together

Notes:

• Media:Introduction_to_TCP.pdf - Introduction to TCP from Thomas (?) Master Thesis

• these are my wishes
• what do you expect?
• what are the top three wishes for the course?

5 min discussion 2 x 2 - write down

Suggestion:

• select references
• explain and discuss papers
• critics, alternatives, ...

What would you like to see?

• n.n. discussion on a mobile scenario
• n.n. presentation on "context"

List of references, provide 3-5 references on

• ontology
• user profiles, identities, roles
• community profiles
• context profiles
• semantic rules
• reasoning

Generate "introduction to protege"

• difference protege 4 versus protege 3.x
• what to know
• Rules for semantic - implementations

• Basics of Semantics
• Mobile Challenges
• Identity, roles

Programming

• Introduction Protégé
• Programming User/Community Profile
• Semantic Rules

Studies

• Semantic rules
• Challenges Semantic Access
• Context awareness

Programming

• Context and user profile, semantic rules to decide which content to release
• Context Ontology and Reasoning

TV: integration of private, community and broadcast content.

• Integration of personal content in the STB
• Seamless authentication through Bluetooth
• Sorting of broadcast content according to user preferences

Traditional TV viewing

• Traditional TV viewing
• Bluetooth and NFC interworking

• Traditional TV viewing
• Bluetooth and NFC interworking
• Personalised Content

• User authentication
  • User is authenticated through Bluetooth
• Personal content
  • Video, Audio and Pictures from Bob are presented
• Content filtering
  • Preferred Content filtered from ESG is shown
• see YouTube: http://www.youtube.com/watch?v=y9tdrAzJgac

• Mobile Semantics handles a formalised description of context-aware services in a mobile scenario