8 search results - page 2 / 2 » On Computing Solutions of Linear Diophantine Equations with ... |
FOCS
2004
IEEE
13 years 8 months ago
2004
IEEE
We show that finding small solutions to random modular linear equations is at least as hard as approximating several lattice problems in the worst case within a factor almost line...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
Detecting nonrigid surfaces is an interesting research problem for computer vision and image analysis. One important challenge of nonrigid surface detection is how to register a n...
SIGIR
2011
ACM
12 years 7 months ago
2011
ACM
The situation in which a choice is made is an important information for recommender systems. Context-aware recommenders take this information into account to make predictions. So ...