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DSS
2008
114views more  DSS 2008»
15 years 6 months ago
Price formation and its dynamics in online auctions
This research uses functional data modelling to study the price formation process of online auctions. It conceptualizes the price curve and its first and second derivatives (veloc...
Ravi Bapna, Wolfgang Jank, Galit Shmueli
DSS
2008
84views more  DSS 2008»
15 years 6 months ago
Human decision-making behavior and modeling effects
Previous research indicates that the human decision-making process is somewhat nonlinear and that nonlinear models would be more suitable than linear models for developing advance...
Choong Nyoung Kim, Kyung Hoon Yang, Jaekyung Kim
DSS
2008
99views more  DSS 2008»
15 years 6 months ago
A graphical shopping interface based on product attributes
Most recommender systems present recommended products in lists to the user. By doing so, much information is lost about the mutual similarity between recommended products. We prop...
Martijn Kagie, Michiel C. van Wezel, Patrick J. F....
EAAI
2008
257views more  EAAI 2008»
15 years 6 months ago
Recognition of facial expressions using Gabor wavelets and learning vector quantization
Facial expression recognition has potential applications in different aspects of day-to-day life not yet realized due to absence of effective expression recognition techniques. Th...
Shishir Bashyal, Ganesh K. Venayagamoorthy
ECOI
2008
84views more  ECOI 2008»
15 years 6 months ago
Towards a structured approach to building qualitative reasoning models and simulations
Successful transfer and uptake of qualitative reasoning technology for modelling and simulation in a variety of domains has been hampered by the lack of a structured methodology t...
Bert Bredeweg, Paulo Salles, Anders Bouwer, Jochem...