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IJDAR
2000
60views more  IJDAR 2000»
15 years 7 months ago
Integrated text and line-art extraction from a topographic map
Our proposed approach to text and line-art extraction requires accurately locating a text-string box and identifying external line vectors incident on the box. The results of extra...
Luyang Li, George Nagy, Ashok Samal, Sharad C. Set...
CORR
1998
Springer
84views Education» more  CORR 1998»
15 years 7 months ago
A Variant of Earley Parsing
The Earley algorithm is a widely used parsing method in natural language processing applications. We introduce a variant of Earley parsing that is based on a “delayed” recognit...
Mark-Jan Nederhof, Giorgio Satta
TIP
1998
137views more  TIP 1998»
15 years 7 months ago
Adaptive, quadratic preprocessing of document images for binarization
Abstract—This paper presents an adaptive algorithm for preprocessing document images prior to binarization in character recognition problems. Our method is similar in its approac...
Shan Mo, V. John Mathews
VLDB
2002
ACM
126views Database» more  VLDB 2002»
15 years 7 months ago
Plan Selection Based on Query Clustering
Query optimization is a computationally intensive process, especially for complex queries. We present here a tool, called PLASTIC, that can be used by query optimizers to amortize...
Antara Ghosh, Jignashu Parikh, Vibhuti S. Sengar, ...
DIS
2010
Springer
15 years 6 months ago
Speeding Up and Boosting Diverse Density Learning
Abstract. In multi-instance learning, each example is described by a bag of instances instead of a single feature vector. In this paper, we revisit the idea of performing multi-ins...
James R. Foulds, Eibe Frank