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PAMI
1998
87views more  PAMI 1998»
13 years 7 months ago
What Size Test Set Gives Good Error Rate Estimates?
—We address the problem of determining what size test set guarantees statistically significant results in a character recognition task, as a function of the expected error rate. ...
Isabelle Guyon, John Makhoul, Richard M. Schwartz,...
ASWC
2009
Springer
14 years 1 months ago
What Makes a Good Ontology? A Case-Study in Fine-Grained Knowledge Reuse
Understanding which ontology characteristics can predict a “good” quality ontology, is a core and ongoing task in the Semantic Web. In this paper, we provide our findings on wh...
Miriam Fernández, Chwhynny Overbeeke, Marta...
ICALP
1992
Springer
13 years 11 months ago
What Good Are Digital Clocks?
Real-time systems operate in \real," continuous time and state changes may occur at any real-numbered time point. Yet many veri cation methods are based on the assumption that...
Thomas A. Henzinger, Zohar Manna, Amir Pnueli
ECCV
2008
Springer
14 years 9 months ago
What Is a Good Image Segment? A Unified Approach to Segment Extraction
Abstract. There is a huge diversity of definitions of "visually meaningful" image segments, ranging from simple uniformly colored segments, textured segments, through sym...
Shai Bagon, Oren Boiman, Michal Irani
CVPR
2007
IEEE
14 years 9 months ago
What makes a good model of natural images?
Many low-level vision algorithms assume a prior probability over images, and there has been great interest in trying to learn this prior from examples. Since images are very non G...
Yair Weiss, William T. Freeman