Mining association rules between sets of items in large databases
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
A large scale study of wireless search behavior: Google mobile search
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A diary study of mobile information needs
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Long-term and session-specific user preferences in a mobile recommender system
Proceedings of the 13th international conference on Intelligent user interfaces
An examination of daily information needs and sharing opportunities
Proceedings of the 2008 ACM conference on Computer supported cooperative work
Understanding the intent behind mobile information needs
Proceedings of the 14th international conference on Intelligent user interfaces
At home and with computer access: why and where people use cell phones to access the internet
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Designing a mobile task based UI for tourists
Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services
A mobile tourist assistance and recommendation system based on complex networks
Proceedings of the 1st ACM international workshop on Complex networks meet information & knowledge management
A large-scale study of daily information needs captured in situ
ACM Transactions on Computer-Human Interaction (TOCHI)
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The lack of knowledge about users' information needs will likely impede the applicability of mobile applications to more effectively support users' contextual search behavior. In this paper, we present results from a well-conducted diary study that aimed to learn persons' mobile information needs during their leisure traveling. The analysis of above 200 diary entries of subjects' information needs interestingly suggests question types, intents and topics that these needs exhibited. Moreover, the study reveals respective roles of different context factors, such as location, time and activity, in influencing and prompting users' information needs. Design implications are concluded at the end to show the insights of this study to improve current mobile services.