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FORTE
2007
13 years 6 months ago
A Simple Positive Flows Computation Algorithm for a Large Subclass of Colored Nets
Positive flows provide very useful informations that can be used to perform efficient analysis of a model. Although algorithms computing (a generative family of) positive flows i...
Sami Evangelista, Christophe Pajault, Jean-Fran&cc...
EMNLP
2009
13 years 2 months ago
Generating High-Coverage Semantic Orientation Lexicons From Overtly Marked Words and a Thesaurus
Sentiment analysis often relies on a semantic orientation lexicon of positive and negative words. A number of approaches have been proposed for creating such lexicons, but they te...
Saif Mohammad, Cody Dunne, Bonnie J. Dorr
SIGECOM
2011
ACM
320views ECommerce» more  SIGECOM 2011»
12 years 7 months ago
Market making and mean reversion
Market making refers broadly to trading strategies that seek to profit by providing liquidity to other traders, while avoiding accumulating a large net position in a stock. In th...
Tanmoy Chakraborty, Michael Kearns
DAGSTUHL
2010
13 years 6 months ago
Towards Automatic Feature-based Visualization
Visualizations are well suited to communicate large amounts of complex data. With increasing resolution in the spatial and temporal domain simple imaging techniques meet their lim...
Heike Jänicke, Gerik Scheuermann
SIGGRAPH
1996
ACM
13 years 9 months ago
Light Field Rendering
A number of techniques have been proposed for flying through scenes by redisplaying previously rendered or digitized views. Techniques have also been proposed for interpolating be...
Marc Levoy, Pat Hanrahan