2603 search results - page 401 / 521 » Design, use and experience of e-learning systems |
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
Electronic mail poses a number of unusual challenges for the design of information retrieval systems and test collections, including informal expression, conversational structure,...
ACMACE
2004
ACM
14 years 2 months ago
2004
ACM
We introduce a multi-agent framework to generate reports of players' activities within multi-player computer games so that other players who are currently unable to participa...
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
Although text categorization is a burgeoning area of IR research, readily available test collections in this field are surprisingly scarce. We describe a methodology and system (...
ICCS
2001
Springer
14 years 1 months ago
2001
Springer
Abstract. Sparse matrix-vector multiplication is an important computational kernel that tends to perform poorly on modern processors, largely because of its high ratio of memory op...
IPPS
1999
IEEE
14 years 1 months ago
1999
IEEE
Abstract. A basic prerequisite for parallel programming is a good communication API. The recent interest in using Java for scienti c and engineering application has led to several ...