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» A Quantitative Measurement of Regret Theory
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IJBIS
2010
82views more  IJBIS 2010»
13 years 3 months ago
Simulation discounted cash flow valuation for internet companies
Discounted cash flow (DCF) is the most accepted approach for company valuation. It is well grounded in theory and practice. However, the DCF approach, which is commonly used for t...
Maged Ali, Ramzi El-Haddadeh, Tillal Eldabi, Ebrah...
WWW
2011
ACM
13 years 22 days ago
Differences in the mechanics of information diffusion across topics: idioms, political hashtags, and complex contagion on twitte
There is a widespread intuitive sense that different kinds of information spread differently on-line, but it has been difficult to evaluate this question quantitatively since it ...
Daniel M. Romero, Brendan Meeder, Jon M. Kleinberg
WSDM
2012
ACM
304views Data Mining» more  WSDM 2012»
12 years 1 months ago
Beyond co-occurrence: discovering and visualizing tag relationships from geo-spatial and temporal similarities
Studying relationships between keyword tags on social sharing websites has become a popular topic of research, both to improve tag suggestion systems and to discover connections b...
Haipeng Zhang, Mohammed Korayem, Erkang You, David...