70 search results - page 1 / 14 » Approximation Reformulations |
AAAI
1990
13 years 12 months ago
1990
Although computers are widely used to simulate complex physical systems, crafting the underlying models that enable computer analysis remains difficult. When a model is created fo...
COLOGNETWENTE
2008
14 years 6 days ago
2008
Abstract. A reformulation of a mathematical program is a formulation which shares some properties with, but is in some sense better than, the original program. Reformulations are i...
CHI
2009
ACM
14 years 11 months ago
2009
ACM
This paper reports results from a study in which we automatically classified the query reformulation patterns for 964,780 Web searching sessions (composed of 1,523,072 queries) in...
TWC
2008
13 years 10 months ago
2008
Multiuser downlink beamforming under quality of service (QoS) constraints has attracted considerable interest in recent years, because it is particularly appealing from a network o...
DCOSS
2010
Springer
14 years 2 months ago
2010
Springer
Abstract. We consider the problem of estimating the locations of mobile agents by fusing the measurements of displacements of the agents as well as relative position measurements b...