170 search results - page 12 / 34 » Finance |
TNN
2008
13 years 10 months ago
2008
Abstract--Levy noise can help neurons detect faint or subthreshold signals. Levy noise extends standard Brownian noise to many types of impulsive jump-noise processes found in real...
MANSCI
2007
13 years 10 months ago
2007
Extracting sentiment from text is a hard semantic problem. We develop a methodology for extracting small investor sentiment from stock message boards. The algorithm comprises di�...
GECCO
2006
Springer
14 years 2 months ago
2006
Springer
Trading rules are widely used by practitioners as an effective means to mechanize aspects of their reasoning about stock price trends. However, due to the simplicity of these rule...
JC
2006
13 years 11 months ago
2006
We study the problem of multivariate integration on the unit cube for unbounded integrands. Our study is motivated by problems in statistics and mathematical finance, where unboun...
HICSS
2008
IEEE
14 years 5 months ago
2008
IEEE
We present a methodology to engineer services in real-time information environments. We evaluate, combine and enrich traditional techniques and methodologies such as New Product D...