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Reputation Formation and the Evolution of Cooperation in Anonymous Online Markets
(2013)Theoretical propositions stressing the importance of trust, reciprocity, and reputation for cooperation in social exchange relations are deeply rooted in classical sociological thought. Thoday's online markets provide a unique opportunity to test these theories using unobtrusive data. Our study investigates the mechanisms promoting cooperation in an online-auction market where most transactions can be conceived as one-time-only exchanges. ...Dataset -
Global Plankton Functional Type Biomass Distributions: Coccolithophores
(2013)MAREDAT World Ocean Atlas of Plankton Functional TypesCoccolithophores are calcifying marine phytoplankton of the class Prymnesiophyceae. They are considered to play an import role in the global carbon cycle through the production and export of organic carbon and calcite. We have compiled observations of global coccolithophore abundance from several existing databases as well as individual contributions of published and unpublished datasets. We estimate carbon biomass using standardised ...Dataset -
The UbiDCC Data Set
(2013)This is a data set resulted from a large-scale Data Collection Campaign (DCC). It took place during the UbiComp/ISWC 2013 conference at the ETH Zurich. Over 700 attendees were registered for this 3-days event. The UbiDCC data set contains (1) mobility traces of nearly 1200 devices at the venue extracted by processing the collected raw data, (2) Bluetooth and Wi-Fi raw data of 37 active participants, and (3) their demographic data. In the ...Dataset