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GECCO
2008
Springer
120views Optimization» more  GECCO 2008»
13 years 9 months ago
Genetic programming with polymorphic types and higher-order functions
This article introduces our new approach to program representation for genetic programming (GP). We replace the usual s-expression representation scheme by a strongly-typed ion-ba...
Franck Binard, Amy P. Felty
CSCW
2008
ACM
13 years 10 months ago
Leadership in online creative collaboration
Leadership plays a central role in the success of many forms of online creative collaboration, yet little is known about the challenges leaders must manage. In this paper, we repo...
Kurt Luther, Amy Bruckman
CHI
2008
ACM
14 years 9 months ago
One-handed touchscreen input for legacy applications
Supporting one-handed thumb operation of touchscreenbased mobile devices presents a challenging tradeoff between visual expressivity and ease of interaction. ThumbSpace and Shift-...
Amy K. Karlson, Benjamin B. Bederson
GECCO
2008
Springer
119views Optimization» more  GECCO 2008»
13 years 9 months ago
GP age-layer and crossover effects in bid-offer spread prediction
The bid-offer spread on equity options is a key source of profits for market makers, and a key cost for those trading in the options. Spreads are influenced by dynamic market f...
Amy Willis, Suneer Patel, Christopher D. Clack
EVOW
2008
Springer
13 years 10 months ago
Scaffolding for Interactively Evolving Novel Drum Tracks for Existing Songs
Abstract. A major challenge in computer-generated music is to produce music that sounds natural. This paper introduces NEAT Drummer, which takes steps toward natural creativity. NE...
Amy K. Hoover, Michael P. Rosario, Kenneth O. Stan...