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» On Compression of Parse Trees
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DCC
2003
IEEE
14 years 8 months ago
A Dictionary-Based Multi-Corpora Text Compression System
In this paper we introduce StarZip, a multi-corpora lossless text compression utility which incorporates StarNT, our newly proposed transform algorithm. StarNT is a dictionary-base...
Weifeng Sun, Nan Zhang 0005, Amar Mukherjee
ERCIMDL
2009
Springer
167views Education» more  ERCIMDL 2009»
14 years 3 months ago
A Compressed Self-indexed Representation of XML Documents
This paper presents a structure we call XML Wavelet Tree (XWT) to represent any XML document in a compressed and self-indexed form. Therefore, any query or procedure that could be ...
Nieves R. Brisaboa, Ana Cerdeira-Pena, Gonzalo Nav...
APPINF
2003
13 years 10 months ago
Fast Frequent Itemset Mining using Compressed Data Representation
Discovering association rules by identifying relationships among sets of items in a transaction database is an important problem in Data Mining. Finding frequent itemsets is compu...
Raj P. Gopalan, Yudho Giri Sucahyo
ACL
2007
13 years 10 months ago
A Probabilistic Approach to Syntax-based Reordering for Statistical Machine Translation
Inspired by previous preprocessing approaches to SMT, this paper proposes a novel, probabilistic approach to reordering which combines the merits of syntax and phrase-based SMT. G...
Chi-Ho Li, Minghui Li, Dongdong Zhang, Mu Li, Ming...
ACL
1998
13 years 10 months ago
A Probabilistic Corpus-Driven Model for Lexical-Functional Analysis
Wc develop a l)ata-Oricntcd Parsing (DOP) model based on the syntactic representations of Lexicalf;unctional Grammar (LFG). We start by summarizing the original DOP model for tree...
Rens Bod, Ronald M. Kaplan