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137
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SIGSOFT
2006
ACM
16 years 4 months ago
2006
ACM
Testing and code editing are interleaved activities during program development. When tests fail unexpectedly, the changes that caused the failure(s) are not always easy to find. W...
120
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SIGMOD
2001
ACM
16 years 4 months ago
2001
ACM
Materialized views can provide massive improvements in query processing time, especially for aggregation queries over large tables. To realize this potential, the query optimizer ...
166
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IWPSE
2007
IEEE
15 years 10 months ago
2007
IEEE
We present a method to detect and visualize evolution patterns in C++ source code. Our method consists of three steps. First, we extract an annotated syntax tree (AST) from each v...
151
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SGP
2004
15 years 6 months ago
2004
We propose a method for segmentation of 3D scanned shapes into simple geometric parts. Given an input point cloud, our method computes a set of components which possess one or mor...
143
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ECIR
2007
Springer
15 years 5 months ago
2007
Springer
We consider the issue of query performance, and we propose a novel method for automatically predicting the difficulty of a query. Unlike a number of existing techniques which are b...