Sciweavers

4894 search results - page 816 / 979
» Choices
Sort
View
CANDC
2009
ACM
16 years 28 days ago
Subliminal wiretapping
Subliminal Wiretapping is a subtly interactive artwork that utilizes random number generation modified through mindmatter effects to supply a continuous stream of words. Frequent,...
Shawn Lawson
FDG
2009
ACM
16 years 28 days ago
Perspectives, frame rates and resolutions: it's all in the game
Hardware and platform limitations restrict the display settings for most computer games, forcing a tradeoff between frame rate and resolution to achieve acceptable performance. Pr...
Mark Claypool, Kajal T. Claypool
RECSYS
2009
ACM
16 years 27 days ago
Improving rating estimation in recommender systems using aggregation- and variance-based hierarchical models
Previous work on using external aggregate rating information showed that this information can be incorporated in several different types of recommender systems and improves their...
Akhmed Umyarov, Alexander Tuzhilin
SIGIR
2009
ACM
16 years 27 days ago
Addressing morphological variation in alphabetic languages
The selection of indexing terms for representing documents is a key decision that limits how effective subsequent retrieval can be. Often stemming algorithms are used to normaliz...
Paul McNamee, Charles K. Nicholas, James Mayfield
SOUPS
2009
ACM
16 years 27 days ago
Challenges in supporting end-user privacy and security management with social navigation
Social navigation is a promising approach for supporting privacy and security management. By aggregating and presenting the choices made by others, social navigation systems can p...
Jeremy Goecks, W. Keith Edwards, Elizabeth D. Myna...