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CANDC
2007
ACM
15 years 5 months ago
Performative roles of materiality for collective creativity
This paper seeks to develop a better understanding of the contribution of materiality for creativity in collaborative settings, exploring the ways in which it provides resources f...
Giulio Jacucci, Ina Wagner
HCI
2009
14 years 11 months ago
User Reputation Evaluation Using Co-occurrence Feature and Collective Intelligence
It becomes more difficult to find valuable contents in the Web 2.0 environment since lots of inexperienced users provide many unorganized contents. In the previous researches, peop...
Jeong-Won Cha, Hyun-woo Lee, Yo-Sub Han, Laehyun K...
CHI
2010
ACM
15 years 8 months ago
FeedWinnower: layering structures over collections of information streams
Information overload is a growing threat to the productivity of today’s knowledge workers, who need to keep track of multiple streams of information from various sources. RSS fe...
Lichan Hong, Gregorio Convertino, Bongwon Suh, Ed ...
ELPUB
2007
ACM
15 years 5 months ago
Automatic Sentiment Analysis in On-line Text
The growing stream of content placed on the Web provides a huge collection of textual resources. People share their experiences on-line, ventilate their opinions (and frustrations...
Erik Boiy, Pieter Hens, Koen Deschacht, Marie-Fran...
ICMI
2009
Springer
123views Biometrics» more  ICMI 2009»
15 years 8 months ago
Learning and predicting multimodal daily life patterns from cell phones
In this paper, we investigate the multimodal nature of cell phone data in terms of discovering recurrent and rich patterns in people’s lives. We present a method that can discov...
Katayoun Farrahi, Daniel Gatica-Perez