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NAACL
2010
15 years 4 months ago
The viability of web-derived polarity lexicons
We examine the viability of building large polarity lexicons semi-automatically from the web. We begin by describing a graph propagation framework inspired by previous work on con...
Leonid Velikovich, Sasha Blair-Goldensohn, Kerry H...
ICEB
2004
175views Business» more  ICEB 2004»
15 years 7 months ago
Privacy-Preserving Data Mining in Electronic Surveys
Electronic surveys are an important resource in data mining. However, how to protect respondents' data privacy during the survey is a challenge to the security and privacy co...
Justin Z. Zhan, Stan Matwin
SIGGRAPH
2010
ACM
15 years 10 months ago
SmartBoxes for interactive urban reconstruction
We introduce an interactive tool which enables a user to quickly assemble an architectural model directly over a 3D point cloud acquired from large-scale scanning of an urban scen...
Liangliang Nan, Andrei Sharf, Hao Zhang, Daniel Co...
SOFSEM
2010
Springer
16 years 3 months ago
Clock Synchronization: Open Problems in Theory and Practice
Clock synchronization is one of the most basic building blocks for many applications in computer science and engineering. The purpose of clock synchronization is to provide the con...
Christoph Lenzen, Thomas Locher, Philipp Sommer, R...
SIGGRAPH
1996
ACM
15 years 10 months ago
Adding Force Feedback to Graphics Systems: Issues and Solutions
Integrating force feedback with a complete real-time virtual environment system presents problems which are more difficult than those encountered in building simpler forcefeedback...
William R. Mark, Scott C. Randolph, Mark Finch, Ja...