691 search results - page 88 / 139 » Design comparisons for procurement systems |
WIKIS
2009
ACM
14 years 4 months ago
2009
ACM
Peer production systems rely on users to self-select appropriate tasks and “scratch their personal itch”. However, many such systems require significant maintenance work, whic...
ECIR
1998
Springer
13 years 11 months ago
1998
Springer
This paper describes an investigation in progress into the searching behaviour of end-users and how it is affected by interface design. The project focused on qualitative data gat...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— Cross-layer optimization (CLO) promises significant gains in comparison to a conventional system design, which does not allow for information exchange across layers. One of th...
WETICE
2005
IEEE
14 years 3 months ago
2005
IEEE
System theory propagates the use of models which e level of abstraction to cope with complexity, evolving out of variety and connectivity. Different modeling techniques have been ...
SIGIR
2003
ACM
14 years 3 months ago
2003
ACM
Passage retrieval is an important component common to many question answering systems. Because most evaluations of question answering systems focus on end-to-end performance, comp...