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DCC
2008
IEEE
16 years 4 months ago
Geometric Burrows-Wheeler Transform: Linking Range Searching and Text Indexing
We introduce a new variant of the popular Burrows-Wheeler transform (BWT) called Geometric Burrows-Wheeler Transform (GBWT). Unlike BWT, which merely permutes the text, GBWT conve...
Yu-Feng Chien, Wing-Kai Hon, Rahul Shah, Jeffrey S...
DEXA
2006
Springer
139views Database» more  DEXA 2006»
15 years 8 months ago
Efficient Processing of Multiple XML Twig Queries
Abstract. Finding all occurrences of a twig pattern in an XML document is a core operation for XML query processing. The emergence of XML as a common mark-up language for data inte...
Huanzhang Liu, Tok Wang Ling, Tian Yu, Ji Wu
GEOINFORMATICA
2008
135views more  GEOINFORMATICA 2008»
15 years 4 months ago
Automatically and Accurately Conflating Raster Maps with Orthoimagery
Recent growth of geospatial information online has made it possible to access various maps and orthoimagery. Conflating these maps and imagery can create images that combine the vi...
Ching-Chien Chen, Craig A. Knoblock, Cyrus Shahabi
PADL
2011
Springer
14 years 7 months ago
Joinads: A Retargetable Control-Flow Construct for Reactive, Parallel and Concurrent Programming
Modern challenges led to a design of a wide range of programming models for reactive, parallel and concurrent programming, but these are often t to encode in general purpose langua...
Tomas Petricek, Don Syme
IJCV
2006
125views more  IJCV 2006»
15 years 4 months ago
Robust Tracking Using Foreground-Background Texture Discrimination
This paper conceives of tracking as the developing distinction of a foreground against the background. In this manner, fast changes in the object or background appearance can be de...
Hieu Tat Nguyen, Arnold W. M. Smeulders