772 search results - page 122 / 155 » Creating and analysing models in IBM Task Modeler |
129
Voted
DAWAK
2005
Springer
15 years 9 months ago
2005
Springer
The queries defined on data warehouses are complex and use several join operations that induce an expensive computational cost. This cost becomes even more prohibitive when querie...
123
Voted
SEKE
2004
Springer
15 years 8 months ago
2004
Springer
People often use software for mundane tasks and expect it to be dependable enough for their needs. Unfortunately, the incomplete and imprecise specifications of such everyday sof...
140
Voted
CHI
2000
ACM
15 years 7 months ago
2000
ACM
When a novice needs help, often the best solution is to find a human expert who is capable of answering the novice’s questions. But often, novices have difficulty characterizing...
155
Voted
ITS
1992
Springer
15 years 7 months ago
1992
Springer
Abstract. This paper reports our research work in the new field of humancomputer collaborative learning (HCCL). The general architecture of an HCCL is defined. An HCCL system, call...
125
Voted
LREC
2010
15 years 4 months ago
2010
Creating more fine-grained annotated data than previously relevent document sets is important for evaluating individual components in automatic question answering systems. In this...