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CHI
2010
ACM
15 years 11 months ago
The effects of diversity on group productivity and member withdrawal in online volunteer groups
The “wisdom of crowds” argument emphasizes the importance of diversity in online collaborations, such as open source projects and Wikipedia. However, decades of research on di...
Jilin Chen, Yuqing Ren, John Riedl
ICSE
2009
IEEE-ACM
16 years 5 months ago
In-field healing of integration problems with COTS components
Developers frequently integrate complex COTS frameworks and components in software applications. COTS products are often only partially documented, and developers may misuse techn...
Hervé Chang, Leonardo Mariani, Mauro Pezz&e...
151
Voted
GROUP
2010
ACM
15 years 2 months ago
The effects of group composition on decision quality in a social production community
Online social production communities allow efficient construction of valuable and high-quality information sources. To be successful, community members must be effective at collab...
Shyong K. Lam, Jawed Karim, John Riedl
117
Voted
SIGCSE
2010
ACM
145views Education» more  SIGCSE 2010»
15 years 11 months ago
Teaching web information retrieval to undergraduates
Topics in the field of Web Information Retrieval (IR) and web search are slowly being introduced at the undergraduate level. In this paper, we show how the curriculum for a new u...
Frank McCown
LREC
2010
256views Education» more  LREC 2010»
15 years 6 months ago
WAPUSK20 - A Database for Robust Audiovisual Speech Recognition
Audiovisual speech recognition (AVSR) systems have been proven superior over audio-only speech recognizers in noisy environments by incorporating features of the visual modality. ...
Alexander Vorwerk, Xiaohui Wang, Dorothea Kolossa,...