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HICSS
2008
IEEE
88views Biometrics» more  HICSS 2008»
14 years 4 months ago
The Deterrent and Displacement Effects of Information Security Enforcement: International Evidence
Abstract: We adapt the event study methodology from research in financial economics to study the impact of government enforcement and economic opportunities on information security...
Ivan P. L. Png, Chen-Yu Wang, Qiu-Hong Wang
KDD
2009
ACM
221views Data Mining» more  KDD 2009»
14 years 10 months ago
Migration motif: a spatial - temporal pattern mining approach for financial markets
A recent study by two prominent finance researchers, Fama and French, introduces a new framework for studying risk vs. return: the migration of stocks across size-value portfolio ...
Xiaoxi Du, Ruoming Jin, Liang Ding, Victor E. Lee,...
WSDM
2012
ACM
325views Data Mining» more  WSDM 2012»
12 years 5 months ago
Correlating financial time series with micro-blogging activity
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
Eduardo J. Ruiz, Vagelis Hristidis, Carlos Castill...
VISSYM
2007
14 years 7 days ago
Relevance Driven Visualization of Financial Performance Measures
Visual data analysis has received a lot of research interest in recent years, and a wide variety of new visualization techniques and applications have been developed to improve in...
Hartmut Ziegler, Tilo Nietzschmann, Daniel A. Keim
EOR
2008
159views more  EOR 2008»
13 years 10 months ago
A survey on the continuous nonlinear resource allocation problem
Our problem of interest consists of minimizing a separable, convex and differentiable function over a convex set, defined by bounds on the variables and an explicit constraint des...
Michael Patriksson