301 search results - page 30 / 61 » Summarization evaluation using relative utility |
EDM
2009
13 years 7 months ago
2009
A basic question of instructional interventions is how effective it is in promoting student learning. This paper presents a study to determine the relative efficacy of different in...
CIDM
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper addresses two main challenges for clustering which require extensive human effort: selecting appropriate parameters for an arbitrary clustering algorithm and identify...
CORIA
2008
13 years 11 months ago
2008
The goal of any clustering algorithm is to find the optimal clustering solution with the optimal number of clusters. In order to evaluate a clustering solution, a number of validit...
DELTA
2004
IEEE
14 years 1 months ago
2004
IEEE
In this report we address the problem of static scheduling of realtime systems that include both hard and soft tasks. We consider systems in which both hard and soft tasks are per...
SIGIR
1999
ACM
14 years 2 months ago
1999
ACM
This paper presents a means of automatically deriving a hierarchical organization of concepts from a set of documents without use of training data or standard clustering technique...