88 search results - page 8 / 18 » A user reputation model for a user-interactive question answ... |
CHI
2002
ACM
14 years 7 months ago
2002
ACM
A validated model of trust was used as a framework for an empirical study to identify on- and offline factors that influence gamblers' perception of an online casino's t...
SIGCOMM
2006
ACM
14 years 29 days ago
2006
ACM
The success of Skype has inspired a generation of peer-topeer-based solutions for satisfactory real-time multimedia services over the Internet. However, fundamental questions, suc...
HICSS
2008
IEEE
14 years 1 months ago
2008
IEEE
We describe questions that commonly arise in early-phase user research for new technology products concerning customer needs, priorities, and market definition. We suggest that me...
KDD
2009
ACM
14 years 7 months ago
2009
ACM
Various online social networks (OSNs) have been developed rapidly on the Internet. Researchers have analyzed different properties of such OSNs, mainly focusing on the formation an...
CISS
2008
IEEE
2008
IEEE
A lower-bound on the number of rankings required in recommender systems using collaborativ filtering
14 years 1 months ago
— We consider the situation where users rank items from a given set, and each user ranks only a (small) subset of all items. We assume that users can be classified into C classe...