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MFCS
2009
Springer
14 years 5 months ago
Self-indexed Text Compression Using Straight-Line Programs
Abstract. Straight-line programs (SLPs) offer powerful text compression by representing a text T[1, u] in terms of a restricted context-free grammar of n rules, so that T can be r...
Francisco Claude, Gonzalo Navarro
ICDAR
2003
IEEE
14 years 3 months ago
Word Searching in CCITT Group 4 Compressed Document Images
In this paper, we present a compressed pattern matching method for searching user queried words in the CCITT Group 4 compressed document images, without decompressing. The feature...
Yue Lu, Chew Lim Tan
CPM
2000
Springer
145views Combinatorics» more  CPM 2000»
14 years 2 months ago
Boyer-Moore String Matching over Ziv-Lempel Compressed Text
We present a Boyer-Moore approach to string matching over LZ78 and LZW compressed text. The key idea is that, despite that we cannot exactly choose which text characters to inspect...
Gonzalo Navarro, Jorma Tarhio
COLING
2008
13 years 12 months ago
A Concept-Centered Approach to Noun-Compound Interpretation
A noun-compound is a compressed proposition that requires an audience to recover the implicit relationship between two concepts that are expressed as nouns. Listeners recover this...
Cristina Butnariu, Tony Veale
ER
2007
Springer
115views Database» more  ER 2007»
14 years 2 months ago
Modeling Workflow Patterns from First Principles
We propose a small set of parameterized abstract models for workflow patterns, starting from first principles for sequential and distributed control. Appropriate instantiations yie...
Egon Börger