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157
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IDA
2003
Springer
15 years 12 months ago
2003
Springer
Abstract. Since minimum sum-of-squares clustering (MSSC) is an NPhard combinatorial optimization problem, applying techniques from global optimization appears to be promising for r...
152
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ERCIMDL
2009
Springer
15 years 11 months ago
2009
Springer
Archival principles as Provenance (keeping material from the same creator together) and its corollary Original Order (keeping the order of creation intact) could help improve acces...
149
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VLDB
1997
ACM
15 years 10 months ago
1997
ACM
In recentyears,databaseresearchandproduct developmentactivities havefocusedonsupport for non-traditional data types, such astext or multi-media documents.This paper describes an a...
166
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FSTTCS
2000
Springer
15 years 10 months ago
2000
Springer
We present a new scheme for storing a planar graph in external memory so that any online path can be traversed in an I-O efficient way. Our storage scheme significantly improves th...
198
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PATAT
2000
Springer
15 years 10 months ago
2000
Springer
Abstract The Examination Timetabling problem regards the scheduling for the exams of a set of university courses, avoiding the overlapping of exams having students in common, fairl...