AIEDU
2010
13 years 9 months ago
2010
An emerging trend in classrooms is the use of networked visual argumentation tools that allow students to discuss, debate, and argue with one another in a synchronous fashion about...
SOCIALCOM
2010
13 years 9 months ago
2010
-- Assessing the value of individual users' contributions in peer-production systems is paramount to the design of mechanisms that support collaboration and improve users'...
MANSCI
2010
13 years 10 months ago
2010
: Monetary incentives are often considered as a way to foster contributions to public goods in society and firms. This paper investigates experimentally the effect of monetary ince...
SIGECOM
2008
ACM
13 years 11 months ago
2008
ACM
Online peer production systems have enabled people to coactively create, share, classify, and rate content on an unprecedented scale. This paper describes strong macroscopic regul...
BSL
2006
13 years 11 months ago
2006
We review some of the history of the computability theory of functionals of higher types, and we will demonstrate how contributions from logic and theoretical computer science hav...
ICS
2000
Tsinghua U.
14 years 3 months ago
2000
Tsinghua U.
The contributions of this paper are the following.
UM
2005
Springer
14 years 5 months ago
2005
Springer
Abundance of user contributions does not necessarily indicate sustainability of an online community. On the contrary, excessive contributions in the systems may result in “inform...
AIED
2005
Springer
14 years 5 months ago
2005
Springer
Abundance of user contributions does not necessarily indicate sustainability of an online community. On the contrary, excessive contributions in the systems may result in informati...
KCAP
2005
ACM
14 years 5 months ago
2005
ACM
The need for collaboration arises in many activities required for effective problem solving and decision making. We are developing Angler, a web-services tool that supports collab...