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KDD
2012
ACM
187views Data Mining» more  KDD 2012»
11 years 10 months ago
Unsupervised feature selection for linked social media data
The prevalent use of social media produces mountains of unlabeled, high-dimensional data. Feature selection has been shown eļ¬€ective in dealing with high-dimensional data for eļ¬...
Jiliang Tang, Huan Liu
CHI
2011
ACM
12 years 11 months ago
Utilizing multimedia capabilities of mobile phones to support teaching in schools in rural panama
Providing good education is one of the major challenges for humanity. In many developing regions in the world improving educational standards is seen as a central building block f...
Elba del Carmen Valderrama Bahamóndez, Chri...
WMASH
2003
ACM
14 years 25 days ago
An end-to-end multi-path smooth handoff scheme for stream media
In the near future, wide variety of wireless networks will be merged into the Internet and allow users to continue their application with higher degree of mobility. In such enviro...
Yi Pan, Meejeong Lee, Jaime Bae Kim, Tatsuya Suda
IUI
2006
ACM
14 years 1 months ago
A cognitively based approach to affect sensing from text
Studying the relationship between natural language and affective information as well as assessing the underpinned affective qualities of natural language are becoming crucial for ...
Shaikh Mostafa Al Masum, Helmut Prendinger, Mitsur...
SIGMOD
2011
ACM
219views Database» more  SIGMOD 2011»
12 years 10 months ago
Context-sensitive ranking for document retrieval
We study the problem of context-sensitive ranking for document retrieval, where a context is deļ¬ned as a sub-collection of documents, and is speciļ¬ed by queries provided by do...
Liang Jeff Chen, Yannis Papakonstantinou