4235 search results - page 750 / 847 » Processes in Space |
159
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
We propose the study of visibly pushdown automata (Vpa) for processing XML documents. Vpas are pushdown automata where the input determines the stack operation, and XML documents ...
161
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KDD
2004
ACM
16 years 6 months ago
2004
ACM
Traditional clustering is a descriptive task that seeks to identify homogeneous groups of objects based on the values of their attributes. While domain knowledge is always the bes...
155
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SIGUCCS
2000
ACM
15 years 10 months ago
2000
ACM
In a Collegiate setting, technology must be functional, effective, and highly visible. In the fall of 1999 the CIS department at Bowdoin College saw the need for a greater number ...
184
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SSDBM
2008
IEEE
16 years 24 days ago
2008
IEEE
Random sampling is a popular technique for providing fast approximate query answers, especially in data warehouse environments. Compared to other types of synopses, random sampling...
174
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ICDE
2010
IEEE
15 years 6 months ago
2010
IEEE
Abstract— Improving data quality is a time-consuming, laborintensive and often domain specific operation. A recent principled approach for repairing dirty database is to use dat...