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» The Dynamics of Change
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CSCW
2012
ACM
12 years 3 months ago
Dynamic changes in motivation in collaborative citizen-science projects
Online citizen science projects engage volunteers in collecting, analyzing, and curating scientific data. Existing projects have demonstrated the value of using volunteers to coll...
Dana Rotman, Jenny Preece, Jen Hammock, Kezee Proc...
WOSP
2005
ACM
14 years 27 days ago
Modeling continuous changes of the user's dynamic behavior in the WWW
Understanding the characteristics of the users’ workload is an important aspect when designing and providing web services. The majority of current workload characterization tech...
Raúl Peña-Ortiz, Julio Sahuquillo, A...
CEC
2009
IEEE
13 years 11 months ago
Detecting change in dynamic fitness landscapes
Abstract--Change detection enables an evolutionary algorithm operating in a dynamic environment to respond with undertaking necessary steps for maintaining its performance. We cons...
Hendrik Richter
AVSS
2009
IEEE
14 years 2 months ago
A model change detection approach to dynamic scene modeling
—In this work we propose a dynamic scene model to provide information about the presence of salient motion in the scene, and that could be used for focusing the attention of a pa...
Seon Joo Kim, Gianfranco Doretto, Jens Rittscher, ...
COMPGEOM
2005
ACM
13 years 9 months ago
Dynamic maintenance of molecular surfaces under conformational changes
We present an efficient algorithm for maintaining the boundary and surface area of protein molecules as they undergo conformational changes. We also describe a robust implementati...
Eran Eyal, Dan Halperin