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SIGMOD
2004
ACM
199views Database» more  SIGMOD 2004»
14 years 6 months ago
Approximate XML Query Answers
The rapid adoption of XML as the standard for data representation and exchange foreshadows a massive increase in the amounts of XML data collected, maintained, and queried over th...
Neoklis Polyzotis, Minos N. Garofalakis, Yannis E....
CVPR
2008
IEEE
14 years 8 months ago
Unsupervised discovery of visual object class hierarchies
Objects in the world can be arranged into a hierarchy based on their semantic meaning (e.g. organism ? animal ? feline ? cat). What about defining a hierarchy based on the visual ...
Josef Sivic, Bryan C. Russell, Andrew Zisserman, W...
CHI
2008
ACM
14 years 6 months ago
The new face of procedural content: a real world approach
This paper describes a project that uses real-world computer-troubleshooting scenarios to test and expand upon the latest research and technical knowledge in the area of procedura...
Axel Roesler, Connie Douglass-Olberg, David Brunet...
CHI
2010
ACM
14 years 1 months ago
Factors impeding Wiki use in the enterprise: a case study
Our research explored factors that impacted the use of wikis as a tool to support the dissemination of knowledge within an enterprise. Although we primarily talked to a population...
Lester J. Holtzblatt, Laurie E. Damianos, Daniel W...
ICADL
2004
Springer
162views Education» more  ICADL 2004»
13 years 11 months ago
Character Region Identification from Cover Images Using DTT
A robust character region identification approach is proposed here to deal with cover images using a differential top-hat transformation (DTT). The DTT is derived from morphologica...
Lixu Gu