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116
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TREC
2007
15 years 3 months ago
NLPR in TREC 2007 Blog Track
This paper describes the opinion retrieval system for TREC 2007 blog track. This paper focuses on two components of the system. One component is important content block detection ...
Kang Liu, Gen Wang, Xianpei Han, Jun Zhao
COLING
2010
14 years 9 months ago
Towards Automatic Building of Document Keywords
Document keywords are associated to documents as summarized versions of the documents' content. Considering that the number of documents is quickly growing every day, the ava...
Joaquim Silva, José Gabriel Lopes
111
Voted
ICIP
2005
IEEE
16 years 4 months ago
A genetic algorithm-based approach to knowledge-assisted video analysis
Efficient video content management and exploitation requires extraction of the underlying semantics, a non-trivial task associating low-level features of the image domain and high...
Frédéric Precioso, Ioannis Kompatsia...
ICMCS
2006
IEEE
197views Multimedia» more  ICMCS 2006»
15 years 8 months ago
Identify Sports Video Shots with "Happy" or "Sad" Emotions
Semantic video content extraction and selection are critical steps in sports video analysis and editing. The identification of video segments can be from various semantic perspec...
Jinjun Wang, Engsiong Chng, Changsheng Xu, Hanqing...
AAAI
2008
15 years 4 months ago
Intelligence in Wikipedia
The Intelligence in Wikipedia project at the University of Washington is combining self-supervised information extraction (IE) techniques with a mixed initiative interface designe...
Daniel S. Weld, Fei Wu 0003, Eytan Adar, Saleema A...