5154 search results - page 231 / 1031 » Modelling online education |
CPAIOR
2006
Springer
14 years 2 months ago
2006
Springer
This paper considers online stochastic reservation problems, where requests come online and must be dynamically allocated to limited resources in order to maximize profit. Multi-k...
BCSHCI
2009
13 years 8 months ago
2009
Online communities of different types have become an important part of the daily internet life of many people within the last couple of years. Both research and business have show...
KDD
2012
ACM
12 years 1 months ago
2012
ACM
Most existing research about online trust assumes static trust relations between users. As we are informed by social sciences, trust evolves as humans interact. Little work exists...
ICPR
2004
IEEE
14 years 11 months ago
2004
IEEE
In this paper a new method for on-line signature authentication will be presented, which is based on a event-string modelling of features derived from pen-position and pressure si...
SIGECOM
2009
ACM
14 years 5 months ago
2009
ACM
We study auctions for selling a limited supply of a single commodity in the case where the supply is known in advance and the case it is unknown and must be instead allocated in a...