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ICMCS
2008
IEEE
157views Multimedia» more  ICMCS 2008»
15 years 7 months ago
Ontology-based visual word matching for near-duplicate retrieval
This paper proposes a novel approach to exploit the ontological relationship of visual words by linguistic reasoning. A visual word ontology is constructed to facilitate the rigor...
Yu-Gang Jiang, Chong-Wah Ngo
ACL
2012
13 years 3 months ago
A Two-step Approach to Sentence Compression of Spoken Utterances
This paper presents a two-step approach to compress spontaneous spoken utterances. In the first step, we use a sequence labeling method to determine if a word in the utterance ca...
Dong Wang, Xian Qian, Yang Liu
COLING
2010
14 years 8 months ago
Simultaneous Ranking and Clustering of Sentences: A Reinforcement Approach to Multi-Document Summarization
Multi-document summarization aims to produce a concise summary that contains salient information from a set of source documents. In this field, sentence ranking has hitherto been ...
Xiaoyan Cai, Wenjie Li, Ouyang You, Hong Yan
ACL
2010
14 years 11 months ago
Authorship Attribution Using Probabilistic Context-Free Grammars
In this paper, we present a novel approach for authorship attribution, the task of identifying the author of a document, using probabilistic context-free grammars. Our approach in...
Sindhu Raghavan, Adriana Kovashka, Raymond J. Moon...
COLING
2010
14 years 8 months ago
Towards the Adequate Evaluation of Morphosyntactic Taggers
There exists a well-established and almost unanimously adopted measure of tagger performance, namely, accuracy. Although it is perfectly adequate for small tagsets and typical app...
Szymon Acedanski, Adam Przepiórkowski