2883 search results - page 57 / 577 » Algorithms for merged indexes |
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper, we bring out a new density-based clustering initialization algorithm which is invariant to the scale factor. Instead of using the scale factor while the cluster ini...
ALGORITHMICA
2010
13 years 9 months ago
2010
We study the merging process when Kruskal's algorithm is run with random graphs as inputs. Our aim is to analyze this process when the underlying graph is the complete graph ...
GIS
1999
ACM
14 years 1 months ago
1999
ACM
Spatial indexes, such as the PMR quadtree, are important in spatial databases for efficient execution of queries involving spatial constraints, especially when the queries involv...
CIBB
2008
13 years 10 months ago
2008
Abstract. Stability is an important property of machine learning algorithms. Stability in clustering may be related to clustering quality or ensemble diversity, and therefore used ...
VLDB
2002
ACM
13 years 8 months ago
2002
ACM
The problem of indexing path queries in semistructured/XML databases has received considerable attention recently, and several proposals have advocated the use of structure indexe...