132 search results - page 4 / 27 » An empirical evaluation of undo mechanisms |
AAAI
2012
11 years 10 months ago
2012
We explore the problem of assigning heterogeneous tasks to workers with different, unknown skill sets in crowdsourcing markets such as Amazon Mechanical Turk. We first formalize ...
GECCO
2008
Springer
13 years 9 months ago
2008
Springer
Evolution Strategies (ES) for black-box optimization of a function f : Rn → R are investigated. Namely, we consider the cumulative step-size adaptation (CSA) for the variance of...
WCE
2007
13 years 9 months ago
2007
—Building a time series forecasting model by independent component analysis mechanism presents in the paper. Different from using the time series directly with the traditional A...
EICS
2009
ACM
14 years 2 months ago
2009
ACM
We evaluated and compared four input methods using the Nintendo Wii Remote for pointing tasks. The methods used (i) the "A" button on top of the device, (ii) the "B...
ICDCS
2007
IEEE
14 years 2 months ago
2007
IEEE
Peer-to-peer networks often use incentive policies to encourage cooperation between nodes. Such systems are generally susceptible to collusion by groups of users in order to gain ...