206 search results - page 16 / 42 » Three Heads are Better than One |
ECTEL
2009
Springer
15 years 4 months ago
2009
Springer
How much help helps in discovery learning? This question is one instance of the assistance dilemma, an important issue in the learning sciences and educational technology research....
ICDM
2008
IEEE
15 years 4 months ago
2008
IEEE
To cope with concept drift, we paired a stable online learner with a reactive one. A stable learner predicts based on all of its experience, whereas a reactive learner predicts ba...
TREC
2001
14 years 11 months ago
2001
Our focus this year was to investigate methods for increasing query length in interactive information searching in the Web context, and to see if these methods led to changes in t...
AI
2008
Springer
14 years 9 months ago
2008
Springer
Representing and reasoning about time dependent information is a key research issue in many areas of computer science and artificial intelligence. One of the best known and widely...
EUROSYS
2007
ACM
15 years 6 months ago
2007
ACM
In this paper, we extensively tune and then compare the performance of web servers based on three different server architectures. The µserver utilizes an event-driven architectur...