4150 search results - page 773 / 830 » A Practical Approach to Model Extension |
SIGIR
2012
ACM
12 years 1 months ago
2012
ACM
In this paper, we tackle the problem of top-N context-aware recommendation for implicit feedback scenarios. We frame this challenge as a ranking problem in collaborative filterin...
TMC
2012
12 years 1 months ago
2012
— While many protocols for sensor network security provide confidentiality for the content of messages, contextual information usually remains exposed. Such information can be c...
ICDE
2006
IEEE
15 years 1 days ago
2006
IEEE
A k-NN query finds the k nearest-neighbors of a given point from a point database. When it is sufficient to measure object distance using the Euclidian distance, the key to effici...
KDD
2001
ACM
14 years 11 months ago
2001
ACM
Web Usage Mining (WUM), a natural application of data mining techniques to the data collected from user interactions with the web, has greatly concerned both academia and industry ...
STOC
2004
ACM
14 years 11 months ago
2004
ACM
We consider several classical models in deterministic inventory theory: the single-item lot-sizing problem, the joint replenishment problem, and the multi-stage assembly problem. ...