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ACMDIS
2010
ACM
15 years 4 months ago
Participatory sensing in public spaces: activating urban surfaces with sensor probes
Recent convergence between low-cost technology, artform and political discourse presents a new design space for enabling public participation and expression. We explore non-expert...
Stacey Kuznetsov, Eric Paulos
JSS
2008
97views more  JSS 2008»
15 years 4 months ago
Proactive and reactive multi-dimensional histogram maintenance for selectivity estimation
Many state-of-the-art selectivity estimation methods use query feedback to maintain histogram buckets, thereby using the limited memory efficiently. However, they are "reacti...
Zhen He, Byung Suk Lee, Xiaoyang Sean Wang
ICML
2009
IEEE
16 years 5 months ago
K-means in space: a radiation sensitivity evaluation
Spacecraft increasingly employ onboard data analysis to inform further data collection and prioritization decisions. However, many spacecraft operate in high-radiation environment...
Kiri L. Wagstaff, Benjamin Bornstein
CHI
2002
ACM
16 years 4 months ago
User activity histories
Current software interfaces fail to incorporate historical data from user interaction into their design. While some systems exhibit a minimalist use of history in the form of undo...
Etienne Pelaprat, R. Benjamin Shapiro
ICDCSW
2003
IEEE
15 years 9 months ago
A Flexible Web Service Based Architecture for Wireless Sensor Networks
The current sensor networks are assumed to be designed for specific applications, having strongly coupled data communication protocols. The future sensor networks are envisioned a...
Flávia Coimbra Delicato, Paulo F. Pires, Lu...