E-Commerce and Web Technologies: 13th International Conference, EC-Web 2012, Vienna, Austria, September 4-5, 2012. Proceedings

Front Matter....Pages -
Robust Trust: Prior Knowledge, Time and Context....Pages 1-12
Validating the Relationship between Information Quality and Trust: The Moderating Effect from Customer Orientation....Pages 13-24
PAEAN – A Risk-Mitigation Framework for Business Transaction at Run-Time....Pages 25-37
Mapping and Integration of Dimensional Attributes Using Clustering Techniques....Pages 38-49
Service Offer Descriptions and Expressive Search Requests – Key Enablers of Late Service Binding....Pages 50-62
Performative-Based Mining of Workflow Organizational Structures....Pages 63-75
Recommender Systems in Computer Science and Information Systems – A Landscape of Research....Pages 76-87
Differential Context Relaxation for Context-Aware Travel Recommendation....Pages 88-99
Multi-criteria Ratings for Recommender Systems: An Empirical Analysis in the Tourism Domain....Pages 100-111
Leveraging Social Media Sources to Generate Personalized Music Playlists....Pages 112-123
Computational Commerce: A Vision for the Future....Pages 124-136
Usage Analysis of a Mobile Bargain Finder Application....Pages 137-148
Argumentation–Based Negotiation? Negotiation–Based Argumentation!....Pages 149-162
A Systematic Success Factor Analysis in the Context of Enterprise 2.0: Results of an Exploratory Analysis Comprising Digital Immigrants and Digital Natives....Pages 163-175
An Experimental Analysis of Online Unidirectional Conversion Problem....Pages 176-187
Multichannel Sales Services for Enterprise Cloud Vendors....Pages 188-194
Applying Contextual Advertising to MultiModal Information Content....Pages 195-202
User Semantic Preferences for Collaborative Recommendations....Pages 203-211
A Multidimensional Model of Trust in Recommender Systems....Pages 212-219
Back Matter....Pages -