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HUC
2011
Springer
14 years 5 months ago
How smart is your smartcard?: measuring travel behaviours, perceptions, and incentives
The widespread adoption of automated fare collection (AFC) systems by public transport authorities around the world means that, increasingly, people carry and use passive sensors ...
Neal Lathia, Licia Capra
HUC
2011
Springer
14 years 5 months ago
Understanding my data, myself: supporting self-reflection with ubicomp technologies
We live in a world where many kinds of data about us can be collected and more will be collected as Ubicomp technologies mature. People reflect on this data using different tools ...
Ian Li, Anind K. Dey, Jodi Forlizzi
SI3D
2012
ACM
14 years 1 months ago
Tabletop Ensemble: touch-enabled virtual percussion instruments
We present an interactive virtual percussion instrument system, Tabletop Ensemble, that can be used by a group of collaborative users simultaneously to emulate playing music in re...
Zhimin Ren, Ravish Mehra, Jason Coposky, Ming C. L...
SIGMOD
2012
ACM
234views Database» more  SIGMOD 2012»
13 years 8 months ago
Oracle in-database hadoop: when mapreduce meets RDBMS
Big data is the tar sands of the data world: vast reserves of raw gritty data whose valuable information content can only be extracted at great cost. MapReduce is a popular parall...
Xueyuan Su, Garret Swart
ICDE
2008
IEEE
127views Database» more  ICDE 2008»
16 years 7 months ago
Optimizing SQL Queries over Text Databases
Text documents often embed data that is structured in nature, and we can expose this structured data using information extraction technology. By processing a text database with inf...
Alpa Jain, AnHai Doan, Luis Gravano