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IBPRIA
2003
Springer
14 years 27 days ago
Active Region Segmentation of Mammographic Masses Based on Texture, Contour and Shape Features
Abstract. In this paper we propose a supervised method for the segmentation of masses in mammographic images. The algorithm starts with a selected pixel inside the mass, which has ...
Joan Martí, Jordi Freixenet, Xavier Mu&ntil...
BMVC
2001
13 years 10 months ago
A Case Study in the use of ROC curves for Algorithm Design
We describe the development of a vision system to detect natural events in a low-resolution image stream. The work involves the assessment of algorithmic design decisions to maxim...
Paul A. Bromiley, Patrick Courtney, Neil A. Thacke...
WSC
2001
13 years 9 months ago
Hybrid agent-based simulation for analyzing the national airspace system
Hybrid agent-based simulation is required to provide a mechanism for analyzing large-scale complex systems, such as the National Airspace System (NAS). The dynamic behavior of man...
Seungman Lee, Amy R. Pritchett, David Goldsman
SIGIR
2010
ACM
13 years 11 months ago
Adaptive near-duplicate detection via similarity learning
In this paper, we present a novel near-duplicate document detection method that can easily be tuned for a particular domain. Our method represents each document as a real-valued s...
Hannaneh Hajishirzi, Wen-tau Yih, Aleksander Kolcz
DAC
2009
ACM
14 years 8 months ago
An adaptive scheduling and voltage/frequency selection algorithm for real-time energy harvesting systems
? In this paper we propose an adaptive scheduling and voltage/frequency selection algorithm which targets at energy harvesting systems. The proposed algorithm adjusts the processor...
Shaobo Liu, Qing Wu, Qinru Qiu