Paper-Conference

Teaching programming concepts to elementary students

Planning-Context Aware Mobile Recommendations

An architecture for mobile context services

Prompted recall travel surveying with GPS

Enhancing Traveler Context through Transferable Activity Patterns

ACM HotMobile 2013 poster: the importance of timing in mobile personalization

Results of the UTRACS Internet-Based Prompted Recall GPS Travel Survey: Empirical Analysis of the Activity Planning Process

Attribute constrained rules for partially labeled sequence completion

Mining sequential association rules for traveler context prediction

Detecting profile injection attacks in collaborative filtering: a classification-based approach