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2008
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14 years 10 months ago
Robust Shape Tracking With Multiple Models in Ultrasound Images
This paper addresses object tracking in ultrasound images using a robust multiple model tracker. The proposed tracker has the following features: 1) it uses multiple dynamic models...
Jacinto C. Nascimento, Jorge S. Marques
EMNLP
2010
14 years 8 months ago
Joint Inference for Bilingual Semantic Role Labeling
We show that jointly performing semantic role labeling (SRL) on bitext can improve SRL results on both sides. In our approach, we use monolingual SRL systems to produce argument c...
Tao Zhuang, Chengqing Zong
ACL
2009
14 years 8 months ago
Unsupervised Argument Identification for Semantic Role Labeling
The task of Semantic Role Labeling (SRL) is often divided into two sub-tasks: verb argument identification, and argument classification. Current SRL algorithms show lower results ...
Omri Abend, Roi Reichart, Ari Rappoport
ACL
2009
14 years 8 months ago
A Comparative Study on Generalization of Semantic Roles in FrameNet
A number of studies have presented machine-learning approaches to semantic role labeling with availability of corpora such as FrameNet and PropBank. These corpora define the seman...
Yuichiro Matsubayashi, Naoaki Okazaki, Jun-ichi Ts...
COLING
2010
14 years 5 months ago
A Minimum Error Weighting Combination Strategy for Chinese Semantic Role Labeling
Many Semantic Role Labeling (SRL) combination strategies have been proposed and tested on English SRL task. But little is known about how much Chinese SRL can benefit from system ...
Tao Zhuang, Chengqing Zong