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COMPGEOM
2006
ACM
14 years 3 months ago
2006
ACM
We extend linkage unfolding results from the well-studied case of polygonal linkages to the more general case of linkages of polygons. More precisely, we consider chains of nonove...
EUROSYS
2006
ACM
14 years 3 months ago
2006
ACM
K42 is one of the few recent research projects that is examining operating system design structure issues in the context of new whole-system design. K42 is open source and was des...
SIGMOD
2010
ACM
14 years 2 months ago
2010
ACM
Similarity search methods are widely used as kernels in various data mining and machine learning applications including those in computational biology, web search/clustering. Near...
GIS
2004
ACM
14 years 10 months ago
2004
ACM
Spatial co-location patterns represent the subsets of events whose instances are frequently located together in geographic space. We identified the computational bottleneck in the...
SIGMOD
2001
ACM
14 years 10 months ago
2001
ACM
We study the problem of generating e cient, equivalent rewritings using views to compute the answer to a query. We take the closed-world assumption, in which views are materialize...