1667 search results - page 258 / 334 » Recommender systems in e-commerce |
183
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CHI
2011
ACM
14 years 9 months ago
2011
ACM
Text-based passwords are the most common mechanism for authenticating humans to computer systems. To prevent users from picking passwords that are too easy for an adversary to gue...
215
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Publication
Concern over climate change, traffic congestion, and the health consequences of
sedentary lifestyles has resulted in a surge of interest in cycling as an efficient form of
urban ...
156
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CHI
2003
ACM
16 years 6 months ago
2003
ACM
Previous research reported interesting gender effects involving specific benefits for females navigating with wider fields of view on large displays. However, it was not clear wha...
189
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ECIR
2009
Springer
16 years 3 months ago
2009
Springer
Abstract. This paper concerns document ranking in information retrieval. In information retrieval systems, the widely accepted probability ranking principle (PRP) suggests that, fo...
183
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SIGIR
2006
ACM
16 years 5 days ago
2006
ACM
Memory-based methods for collaborative filtering predict new ratings by averaging (weighted) ratings between, respectively, pairs of similar users or items. In practice, a large ...