Lecture: ECommerce, Winter 05/06
 

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Lecturer: Ralf Möller

Location: TUHH, Lecture Hall ES40 0008

Time: Tuesday 14.00-15.30 Uhr

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LabClass (Michael Wessel)

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Contents

1. Introduction and Overview, Business Models Part 1
2. Business Models Part 2
3. Enabling Web and Software Technologies
   
   • Software Architecture and the Internet
   • Internet Protocols and Internet Infrastructure
4. Foundations of B2C, B2E, and B2B Systems
   • Concepts and Architectures, Encryption
   • Authentication, Signatures, Payment
   • Mobile E-Commerce, Location-based Services
   • The grand view (ebXML, RosettaNet) and the realistic perspective (web services)
5. Concepts and Technologies for Semantics-Based Service-Oriented Computing
   • Mathematical foundations: description logics
   • Semantic web services: the idea
   • Matchmaking of services represented as description logic decision problems
   • Matchmaking of services as abduction and contraction in description logics
6. Mathematical Foundations of Recommender Systems (not in WS-05/06)

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Acknowledgments:

The handouts and slides for the first four lectures are taken from a previous lecture given two years ago by Florian Matthes and Joachim Schmidt. Thanks a lot for supplying the material. Thanks also to Patrick Hupe for preparing some of the material. From Volker Haarslev I got some slides for the description logic part. In addition, I added some slide from other presentations on the web that I found very useful (source is indicated in each pdf file). Thanks.

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Literature:

• Chapter 26 from Database Systems, An Application Oriented Approach, Pearson International Edition, 2005
• See handouts for additional material that you need for preparing the exam.

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Written Exams:

• SoSe 04
• WS 04/05
• SoSe 05
• WS 05/06
• SoSe 06

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Ralf Möller