1995 search results - page 6 / 399 » What's the Problem |
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
Adaptive query processing has been the subject of a great deal of recent work, particularly in emerging data management environments such as data integration and data streams. We ...
ICML
2008
IEEE
14 years 8 months ago
2008
IEEE
We introduce a learning framework that combines elements of the well-known PAC and mistake-bound models. The KWIK (knows what it knows) framework was designed particularly for its...
WDAG
2010
Springer
13 years 5 months ago
2010
Springer
We show that the asymptotic gain in the time complexity when using collision detection depends heavily on the task by investigating three prominent problems for wireless networks,...
AIM
2005
13 years 7 months ago
2005
If it is true that good problems produce good science, then it will be worthwhile to identify good problems, and even more worthwhile to discover the attributes that make them goo...
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
In this paper we analyze the problem of schema matching, explain why it is such a "tough" problem and suggest directions for handling it effectively. In particular, we p...