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173
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IJFCS
2006
15 years 6 months ago
2006
Abstract. We design a succinct full-text index based on the idea of Huffmancompressing the text and then applying the Burrows-Wheeler transform over it. The resulting structure can...
150
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PVLDB
2008
15 years 6 months ago
2008
Current skyline evaluation techniques assume a fixed ordering on the attributes. However, dynamic preferences on nominal attributes are more realistic in known applications. In or...
251
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ICML
2006
IEEE
16 years 3 months ago
2006
IEEE
We present a tree data structure for fast
nearest neighbor operations in general n-
point metric spaces (where the data set con-
sists of n points). The data structure re-
quir...
123
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LREC
2008
15 years 8 months ago
2008
This paper presents recent results of the application of the task-based Browser Evaluation Test (BET) to meeting browsers, that is, interfaces to multimodal databases of meeting r...
172
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VIS
2009
IEEE
16 years 7 months ago
2009
IEEE
We develop a new algorithm for isosurface extraction and view-dependent filtering from large time-varying fields, by using a novel Persistent Time-Octree (PTOT) indexing structure....