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IPMI
2011
Springer
12 years 11 months ago
Globally Optimal Tumor Segmentation in PET-CT Images: A Graph-Based Co-segmentation Method
Tumor segmentation in PET and CT images is notoriously challenging due to the low spatial resolution in PET and low contrast in CT images. In this paper, we proposed a general fram...
Dongfeng Han, John E. Bayouth, Qi Song, Aakant Tau...
MANSCI
2011
12 years 10 months ago
Dynamic Price Competition with Fixed Capacities
Many revenue management (RM) industries are characterized by (a) fixed capacities in the short term (e.g., hotel rooms, seats on an airline flight), (b) homogeneous products (e....
Victor Martínez-de-Albéniz, Kalyan T...
MSR
2011
ACM
12 years 10 months ago
Security versus performance bugs: a case study on Firefox
A good understanding of the impact of different types of bugs on various project aspects is essential to improve software quality research and practice. For instance, we would ex...
Shahed Zaman, Bram Adams, Ahmed E. Hassan
SAC
2011
ACM
12 years 10 months ago
ImageAlert: credibility analysis of text-image pairs on the web
Although the Web lets users freely browse and publish information, most Web information is unauthorized in contrast to conventional mass media. Therefore, it is not always credibl...
Yusuke Yamamoto, Katsumi Tanaka
SIGECOM
2011
ACM
216views ECommerce» more  SIGECOM 2011»
12 years 10 months ago
Strategic sequential voting in multi-issue domains and multiple-election paradoxes
In many settings, a group of agents must come to a joint decision on multiple issues. In practice, this is often done by voting on the issues in sequence. In this paper, we model ...
Lirong Xia, Vincent Conitzer, Jérôme ...