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137
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CIKM
2010
Springer
15 years 2 months ago
Components for information extraction: ontology-based information extractors and generic platforms
Information Extraction (IE) has existed as a field for several decades and has produced some impressive systems in the recent past. Despite its success, widespread usage and comm...
Daya C. Wimalasuriya, Dejing Dou
153
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ACL
2011
14 years 7 months ago
Event Extraction as Dependency Parsing
Nested event structures are a common occurrence in both open domain and domain specific extraction tasks, e.g., a “crime” event can cause a “investigation” event, which c...
David McClosky, Mihai Surdeanu, Christopher D. Man...
ICCV
2005
IEEE
16 years 5 months ago
A Bayesian Approach for Shadow Extraction from a Single Image
This paper addresses the problem of shadow extraction from a single image of a complex natural scene. No simplifying assumption on the camera and the light source other than the L...
Tai-Pang Wu, Chi-Keung Tang
127
Voted
IJCNLP
2004
Springer
15 years 8 months ago
Chinese Treebanks and Grammar Extraction
Preparation of knowledge bank is a very difficult task. In this paper, we discuss the knowledge extraction from the manually examined Sinica Treebank. Categorical information, wor...
Keh-Jiann Chen, Yu-Ming Hsieh
140
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ICPR
2010
IEEE
15 years 8 months ago
Extracting Captions in Complex Background from Videos
—Captions in videos play a significant role for automatically understanding and indexing video content, since much semantic information is associated with them. This paper presen...
Xiaoqian Liu, Weiqiang Wang