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CHI
2009
ACM
16 years 7 months ago
Understanding how and why open source contributors use diagrams in the development of Ubuntu
Some of the most interesting differences between Open Source Software (OSS) development and commercial colocated software development lie in the communication and collaboration pr...
Koji Yatani, Eunyoung Chung, Carlos Jensen, Khai N...
MHCI
2005
Springer
16 years 16 hour ago
Mystery in the museum: collaborative learning activities using handheld devices
In this paper, we describe the experience of designing a collaborative learning activity for a traditional historical/cultural museum. The activity, based on a “Mystery in the M...
Jorge Simarro Cabrera, Henar Muñoz Frutos, ...
SEMWEB
2005
Springer
16 years 5 hour ago
Semantically Rich Recommendations in Social Networks for Sharing, Exchanging and Ranking Semantic Context
Recommender algorithms have been quite successfully employed in a variety of scenarios from filtering applications to recommendations of movies and books at Amazon.com. However, a...
Stefania Ghita, Wolfgang Nejdl, Raluca Paiu
SIGIR
2003
ACM
15 years 11 months ago
Collaborative filtering via gaussian probabilistic latent semantic analysis
Collaborative filtering aims at learning predictive models of user preferences, interests or behavior from community data, i.e. a database of available user preferences. In this ...
Thomas Hofmann
HICSS
2002
IEEE
122views Biometrics» more  HICSS 2002»
15 years 11 months ago
Democratic Participation in the Discursive Management of Usenet
Internet voting, sometimes proposed as a means of enhancing democratic participation, is partly inspired by the democratic process of newsgroup creation on Usenet. To better under...
John C. Paolillo, David Heald