Sciweavers

720 search results - page 12 / 144
» A Weighting Scheme for Star-Graphs
Sort
View
ICC
2007
IEEE
103views Communications» more  ICC 2007»
14 years 2 months ago
Light-Weight Fair-Dealing Infrastructures (FADIS) for M-Commerce
Abstract— An important issue in mobile commerce (mcommerce) is to exchange digital data between two distributed parties in an efficient and fair manner. In this paper, a lightwe...
Huafei Zhu, Feng Bao
ICML
2010
IEEE
13 years 6 months ago
Online Prediction with Privacy
In this paper, we consider online prediction from expert advice in a situation where each expert observes its own loss at each time while the loss cannot be disclosed to others fo...
Jun Sakuma, Hiromi Arai
MOR
2000
90views more  MOR 2000»
13 years 8 months ago
A PTAS for Minimizing the Total Weighted Completion Time on Identical Parallel Machines
We consider the problem of scheduling a set of n jobs on m identical parallel machines so as to minimize the weighted sum of job completion times. This problem is NP-hard in the s...
Martin Skutella, Gerhard J. Woeginger
ERCIMDL
2010
Springer
142views Education» more  ERCIMDL 2010»
13 years 9 months ago
Effective Term Weighting for Sentence Retrieval
A well-known challenge of information retrieval is how to infer a user's underlying information need when the input query consists of only a few keywords. Question Answering (...
Saeedeh Momtazi, Matthew Lease, Dietrich Klakow
COCO
2005
Springer
92views Algorithms» more  COCO 2005»
14 years 2 months ago
Monotone Circuits for Weighted Threshold Functions
Weighted threshold functions with positive weights are a natural generalization of unweighted threshold functions. These functions are clearly monotone. However, the naive way of ...
Amos Beimel, Enav Weinreb