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123
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DCC
2008
IEEE
16 years 3 months ago
Word-Based Statistical Compressors as Natural Language Compression Boosters
Semistatic word-based byte-oriented compression codes are known to be attractive alternatives to compress natural language texts. With compression ratios around 30%, they allow di...
Antonio Fariña, Gonzalo Navarro, José...
110
Voted
LATIN
1998
Springer
15 years 8 months ago
Improved Approximate Pattern Matching on Hypertext
The problem of approximate pattern matching on hypertext is de ned and solved by Amir et al. in O(m(nlogm + e)) time, where m is the length of the pattern, n is the total text size...
Gonzalo Navarro
115
Voted
ACL
2007
15 years 5 months ago
Structured Models for Fine-to-Coarse Sentiment Analysis
In this paper we investigate a structured model for jointly classifying the sentiment of text at varying levels of granularity. Inference in the model is based on standard sequenc...
Ryan T. McDonald, Kerry Hannan, Tyler Neylon, Mike...
ACL
1993
15 years 5 months ago
Automatic Acquisition of a Large Subcategorization Dictionary from Corpora
This paper presents a new method for producing a dictionary of subcategorization frames from unlabelled text corpora. It is shown that statistical filtering of the results of a ...
Christopher D. Manning
118
Voted
WWW
2009
ACM
15 years 10 months ago
Near real time information mining in multilingual news
This paper presents a near real-time multilingual news monitoring and analysis system that forms the backbone of our research work. The system integrates technologies to address t...
Martin Atkinson, Erik Van der Goot